diff --git a/src/bindings/php/Tests/ActionTest.php b/src/bindings/php/Tests/ActionTest.php
index 2912533a10e7880f426f663c772c373054b70531..f4e6a5632cf463c4314e60719e6056e45eb380b9 100644
--- a/src/bindings/php/Tests/ActionTest.php
+++ b/src/bindings/php/Tests/ActionTest.php
@@ -19,20 +19,20 @@ class ActionTest extends PHPUnit_Framework_TestCase
 
     protected function setUp()
     {
-        $this->parser = action(sequence(choice(ch("a"), ch("A")), choice(ch("b"), ch("B"))), "actTest");
+        $this->parser = hammer_action(hammer_sequence(hammer_choice(hammer_ch("a"), hammer_ch("A")), hammer_choice(hammer_ch("b"), hammer_ch("B"))), "actTest");
     }
     public function testSuccess()
     {
-        $result1 = h_parse($this->parser, "ab");
-        $result2 = h_parse($this->parser, "AB");
-        $result3 = h_parse($this->parser, "aB");
+        $result1 = hammer_parse($this->parser, "ab");
+        $result2 = hammer_parse($this->parser, "AB");
+        $result3 = hammer_parse($this->parser, "aB");
         $this->assertEquals(["A", "B"], $result1);
         $this->assertEquals(["A", "B"], $result2);
         $this->assertEquals(["A", "B"], $result3);
     }
     public function testFailure()
     {
-        $result = h_parse($this->parser, "XX");
+        $result = hammer_parse($this->parser, "XX");
         $this->assertEquals(NULL, $result);
     }
 }
diff --git a/src/bindings/php/Tests/AndTest.php b/src/bindings/php/Tests/AndTest.php
index 03f92582040b5f02fd3b5898b31801c8c49dec16..91cb1156c2392ddf8aa14a3f1c2ef2ec4cff96c2 100644
--- a/src/bindings/php/Tests/AndTest.php
+++ b/src/bindings/php/Tests/AndTest.php
@@ -9,26 +9,26 @@ class AndTest extends PHPUnit_Framework_TestCase
 
     protected function setUp()
     {
-        $this->parser1 = sequence(h_and(ch("0")), ch("0"));
-        $this->parser2 = sequence(h_and(ch("0")), ch("1"));
-        $this->parser3 = sequence(ch("1"), h_and(ch("2")));
+        $this->parser1 = hammer_sequence(hammer_and(hammer_ch("0")), hammer_ch("0"));
+        $this->parser2 = hammer_sequence(hammer_and(hammer_ch("0")), hammer_ch("1"));
+        $this->parser3 = hammer_sequence(hammer_ch("1"), hammer_and(hammer_ch("2")));
     }
 
     public function testSuccess1()
     {
-        $result = h_parse($this->parser1, "0");
+        $result = hammer_parse($this->parser1, "0");
         $this->assertEquals(array("0"), $result);
     }
 
     public function testFailure2()
     {
-        $result = h_parse($this->parser2, "0");
+        $result = hammer_parse($this->parser2, "0");
         $this->assertEquals(NULL, $result);
     }
 
     public function testSuccess3()
     {
-        $result = h_parse($this->parser3, "12");
+        $result = hammer_parse($this->parser3, "12");
         $this->assertEquals(array("1"), $result);
     }
 }
diff --git a/src/bindings/php/Tests/ButNotTest.php b/src/bindings/php/Tests/ButNotTest.php
index 9f8117a3de9f0be9b0892715ad2a65573d5e60a2..f1af3dd74aade6ac44eb78a1bbbc6a8f86696d2b 100644
--- a/src/bindings/php/Tests/ButNotTest.php
+++ b/src/bindings/php/Tests/ButNotTest.php
@@ -8,27 +8,27 @@ class ButNotTest extends PHPUnit_Framework_TestCase
 
     protected function setUp()
     {
-        $this->parser1 = h_butnot(ch("a"), h_token("ab"));
-        $this->parser2 = h_butnot(h_ch_range('0', '9'), ch('6'));
+        $this->parser1 = hammer_butnot(hammer_ch("a"), hammer_token("ab"));
+        $this->parser2 = hammer_butnot(hammer_ch_range('0', '9'), hammer_ch('6'));
     }
 
     public function testSuccess1()
     {
-        $result1 = h_parse($this->parser1, "a");
-        $result2 = h_parse($this->parser1, "aa");
+        $result1 = hammer_parse($this->parser1, "a");
+        $result2 = hammer_parse($this->parser1, "aa");
         $this->assertEquals("a", $result1);
         $this->assertEquals("a", $result1);
     }
 
     public function testFailure1()
     {
-        $result = h_parse($this->parser1, "ab");
+        $result = hammer_parse($this->parser1, "ab");
         $this->assertEquals(NULL, $result);
     }
 
     public function testFailure2()
     {
-        $result = h_parse($this->parser2, "6");
+        $result = hammer_parse($this->parser2, "6");
         $this->assertEquals(NULL, $result);
     }
 }
diff --git a/src/bindings/php/Tests/ChRangeTest.php b/src/bindings/php/Tests/ChRangeTest.php
index 433c2cea7f38e39fcbe42c02ff2a183dd7956bd6..52f3732ed5a0c70cff073f1f7900346701f9e302 100644
--- a/src/bindings/php/Tests/ChRangeTest.php
+++ b/src/bindings/php/Tests/ChRangeTest.php
@@ -8,16 +8,16 @@ class ChRangeTest extends PHPUnit_Framework_TestCase
 
     protected function setUp() 
     {
-        $this->parser = ch_range("a", "c");
+        $this->parser = hammer_ch_range("a", "c");
     }
     public function testSuccess() 
     {
-        $result = h_parse($this->parser, "b");
+        $result = hammer_parse($this->parser, "b");
         $this->assertEquals("b", $result);
     }     
     public function testFailure()
     {
-        $result = h_parse($this->parser, "d");
+        $result = hammer_parse($this->parser, "d");
         $this->assertEquals(NULL, $result);
     }
 }
diff --git a/src/bindings/php/Tests/ChTest.php b/src/bindings/php/Tests/ChTest.php
index e05ad244d2eb43b4b0f52faf00557761f10e3413..a38c655695c7523f28b4518d79e8d8e7ac0c6bdf 100644
--- a/src/bindings/php/Tests/ChTest.php
+++ b/src/bindings/php/Tests/ChTest.php
@@ -8,16 +8,16 @@ class ChTest extends PHPUnit_Framework_TestCase
 
     protected function setUp() 
     {
-        $this->parser = ch("\xa2");
+        $this->parser = hammer_ch("\xa2");
     }
     public function testSuccess() 
     {
-        $result = h_parse($this->parser, "\xa2");
+        $result = hammer_parse($this->parser, "\xa2");
         $this->assertEquals("\xa2", $result);
     }     
     public function testFailure()
     {
-        $result = h_parse($this->parser, "95");
+        $result = hammer_parse($this->parser, "95");
         $this->assertEquals(NULL, $result);
     }
 }
diff --git a/src/bindings/php/Tests/ChoiceTest.php b/src/bindings/php/Tests/ChoiceTest.php
index 42bb0a90a94e57ca850195b52091c5cf6e91592f..cd9e4138b1475e075e82adcce8570d8077fa09ae 100644
--- a/src/bindings/php/Tests/ChoiceTest.php
+++ b/src/bindings/php/Tests/ChoiceTest.php
@@ -7,20 +7,20 @@ class ChoiceTest extends PHPUnit_Framework_TestCase
 
     protected function setUp()
     {
-        $this->parser = choice(ch("a"), ch("b"));
+        $this->parser = hammer_choice(hammer_ch("a"), hammer_ch("b"));
     }
 
     public function testSuccess()
     {
-        $result1 = h_parse($this->parser, "a");
-        $result2 = h_parse($this->parser, "b");
+        $result1 = hammer_parse($this->parser, "a");
+        $result2 = hammer_parse($this->parser, "b");
         $this->assertEquals("a", $result1);
         $this->assertEquals("b", $result2);
     }
 
     public function testFailure()
     {
-        $result = h_parse($this->parser, "c");
+        $result = hammer_parse($this->parser, "c");
         $this->assertEquals(NULL, $result);
     }
 }
diff --git a/src/bindings/php/Tests/DifferenceTest.php b/src/bindings/php/Tests/DifferenceTest.php
index 88c1903d3bb4d84dcea124f13353ac5e16daceb5..297aa42a6cee8fb3b7662f1c0cf8056383ad0f58 100644
--- a/src/bindings/php/Tests/DifferenceTest.php
+++ b/src/bindings/php/Tests/DifferenceTest.php
@@ -7,18 +7,18 @@ class DifferenceTest extends PHPUnit_Framework_TestCase
 
     protected function setUp()
     {
-        $this->parser = h_difference(h_token("ab"), ch("a"));
+        $this->parser = hammer_difference(hammer_token("ab"), hammer_ch("a"));
     }
 
     public function testSuccess()
     {
-        $result = h_parse($this->parser, "ab");
+        $result = hammer_parse($this->parser, "ab");
         $this->assertEquals("ab", $result);
     }
 
     public function testFailure()
     {
-        $result = h_parse($this->parser, "a");
+        $result = hammer_parse($this->parser, "a");
         $this->assertEquals(NULL, $result);
     }
 }
diff --git a/src/bindings/php/Tests/EndTest.php b/src/bindings/php/Tests/EndTest.php
index 773bc3600e7ff77206381b46c023e1c31aa6ee40..d6af2af89481f43ee9161353d1c3eb388a2331ab 100644
--- a/src/bindings/php/Tests/EndTest.php
+++ b/src/bindings/php/Tests/EndTest.php
@@ -7,17 +7,17 @@ class EndPTest extends PHPUnit_Framework_TestCase
 
     protected function setUp()
     {
-        $this->parser = sequence(ch("a"), h_end_p());
+        $this->parser = hammer_sequence(hammer_ch("a"), hammer_end());
     }
 
     public function testSuccess()
     {
-        $result = h_parse($this->parser, "a");
+        $result = hammer_parse($this->parser, "a");
         $this->assertEquals(array("a"), $result);
     }
     public function testFailure()
     {
-        $result = h_parse($this->parser, "aa");
+        $result = hammer_parse($this->parser, "aa");
         $this->assertEquals(NULL, $result);
     }
 }
diff --git a/src/bindings/php/Tests/EpsilonPTest.php b/src/bindings/php/Tests/EpsilonPTest.php
index 432afef4b3c1472c49fb7fca7c6f68df3fe51f27..41100ccc0018d2a1f59c190818e906e3c12ebf45 100644
--- a/src/bindings/php/Tests/EpsilonPTest.php
+++ b/src/bindings/php/Tests/EpsilonPTest.php
@@ -9,26 +9,26 @@ class EpsilonPTest extends PHPUnit_Framework_TestCase
 
     protected function setUp()
     {
-        $this->parser1 = sequence(ch("a"), h_epsilon_p(), ch("b"));
-        $this->parser2 = sequence(h_epsilon_p(), ch("a"));
-        $this->parser3 = sequence(ch("a"), h_epsilon_p());
+        $this->parser1 = hammer_sequence(hammer_ch("a"), hammer_epsilon(), hammer_ch("b"));
+        $this->parser2 = hammer_sequence(hammer_epsilon(), hammer_ch("a"));
+        $this->parser3 = hammer_sequence(hammer_ch("a"), hammer_epsilon());
     }
 
     public function testSuccess1()
     {
-        $result = h_parse($this->parser1, "ab");
+        $result = hammer_parse($this->parser1, "ab");
         $this->assertEquals(array("a", "b"), $result);
     }
 
     public function testSuccess2()
     {
-        $result = h_parse($this->parser2, "a");
+        $result = hammer_parse($this->parser2, "a");
         $this->assertEquals(array("a"), $result);
     }
 
     public function testSuccess3()
     {
-        $result = h_parse($this->parser3, "ab");
+        $result = hammer_parse($this->parser3, "ab");
         $this->assertEquals(array("a"), $result);
     }
 }
diff --git a/src/bindings/php/Tests/IgnoreTest.php b/src/bindings/php/Tests/IgnoreTest.php
index 82ef554ba03978fc4f5bc902bca0966a7ed22f96..805ae08c0e88099d88a3d944c0b620b302b34e50 100644
--- a/src/bindings/php/Tests/IgnoreTest.php
+++ b/src/bindings/php/Tests/IgnoreTest.php
@@ -7,18 +7,18 @@ class IgnoreTest extends PHPUnit_Framework_TestCase
 
     protected function setUp()
     {
-        $this->parser = sequence(ch("a"), h_ignore(ch("b")), ch("c"));
+        $this->parser = hammer_sequence(hammer_ch("a"), hammer_ignore(hammer_ch("b")), hammer_ch("c"));
     }
 
     public function testSuccess()
     {
-        $result = h_parse($this->parser, "abc");
+        $result = hammer_parse($this->parser, "abc");
         $this->assertEquals(array("a", "c"), $result);
     }
 
     public function testFailure()
     {
-        $result = h_parse($this->parser, "ac");
+        $result = hammer_parse($this->parser, "ac");
         $this->assertEquals(NULL, $result);
     }
 }
diff --git a/src/bindings/php/Tests/InTest.php b/src/bindings/php/Tests/InTest.php
index cdc1e9306ce5f486245445c714f2b2f834670d64..e209f1fc2b8e517bddd19c45a8df6b98e2c01d7c 100644
--- a/src/bindings/php/Tests/InTest.php
+++ b/src/bindings/php/Tests/InTest.php
@@ -7,16 +7,16 @@ class InTest extends PHPUnit_Framework_TestCase
 
     protected function setUp()
     {
-        $this->parser = in("abc");
+        $this->parser = hammer_in("abc");
     }
     public function testSuccess()
     {
-        $result = h_parse($this->parser, "b");
+        $result = hammer_parse($this->parser, "b");
         $this->assertEquals("b", $result);
     }
     public function testFailure()
     {
-        $result = h_parse($this->parser, "d");
+        $result = hammer_parse($this->parser, "d");
         $this->assertEquals(NULL, $result);
     }
 }
diff --git a/src/bindings/php/Tests/Int16Test.php b/src/bindings/php/Tests/Int16Test.php
index 4b170cc398740f794836d64da7f8d217e0337059..f9f10cb0e6d47bae41eb723f24dae421c688d3f0 100644
--- a/src/bindings/php/Tests/Int16Test.php
+++ b/src/bindings/php/Tests/Int16Test.php
@@ -8,22 +8,22 @@ class Int16Test extends PHPUnit_Framework_TestCase
 
     protected function setUp() 
     {
-        $this->parser = h_int16();
+        $this->parser = hammer_int16();
     }
     public function testNegative() 
     {
-        $result = h_parse($this->parser, "\xfe\x00");
+        $result = hammer_parse($this->parser, "\xfe\x00");
         $this->assertEquals(-0x200, $result);
     }     
     public function testPositive() {
-        $result = h_parse($this->parser, "\x02\x00");
+        $result = hammer_parse($this->parser, "\x02\x00");
         $this->assertEquals(0x200, $result);
     }
     public function testFailure()
     {
-        $result = h_parse($this->parser, "\xfe");
+        $result = hammer_parse($this->parser, "\xfe");
         $this->assertEquals(NULL, $result);
-        $result = h_parse($this->parser, "\x02");
+        $result = hammer_parse($this->parser, "\x02");
         $this->assertEquals(NULL, $result);
     }
 }
diff --git a/src/bindings/php/Tests/Int32Test.php b/src/bindings/php/Tests/Int32Test.php
index c538aa256f5842180e9680f7c326114c1e66057d..5798195abc8ccee4181c6e4b7483015bc7decb28 100644
--- a/src/bindings/php/Tests/Int32Test.php
+++ b/src/bindings/php/Tests/Int32Test.php
@@ -8,23 +8,23 @@ class Int32Test extends PHPUnit_Framework_TestCase
 
     protected function setUp() 
     {
-        $this->parser = h_int32();
+        $this->parser = hammer_int32();
     }
     public function testNegative() 
     {
-        $result = h_parse($this->parser, "\xff\xfe\x00\x00");
+        $result = hammer_parse($this->parser, "\xff\xfe\x00\x00");
         $this->assertEquals(-0x20000, $result);
     }     
     public function testPositive() 
     {
-        $result = h_parse($this->parser, "\x00\x02\x00\x00");
+        $result = hammer_parse($this->parser, "\x00\x02\x00\x00");
         $this->assertEquals(0x20000, $result);
     }
     public function testFailure()
     {
-        $result = h_parse($this->parser, "\xff\xfe\x00");
+        $result = hammer_parse($this->parser, "\xff\xfe\x00");
         $this->assertEquals(NULL, $result);
-        $result = h_parse($this->parser, "\x00\x02\x00");
+        $result = hammer_parse($this->parser, "\x00\x02\x00");
         $this->assertEquals(NULL, $result);
     }
 }
diff --git a/src/bindings/php/Tests/Int64Test.php b/src/bindings/php/Tests/Int64Test.php
index 4c0faa2245891a414a2cb33f26b454bb087291f4..631a39f621e1ef3b2ebb8167b1b2021778c8debb 100644
--- a/src/bindings/php/Tests/Int64Test.php
+++ b/src/bindings/php/Tests/Int64Test.php
@@ -8,16 +8,16 @@ class Int64Test extends PHPUnit_Framework_TestCase
 
     protected function setUp() 
     {
-        $this->parser = h_int64();
+        $this->parser = hammer_int64();
     }
     public function testSuccess() 
     {
-        $result = h_parse($this->parser, "\xff\xff\xff\xfe\x00\x00\x00\x00");
+        $result = hammer_parse($this->parser, "\xff\xff\xff\xfe\x00\x00\x00\x00");
         $this->assertEquals(-0x200000000, $result);
     }     
     public function testFailure()
     {
-        $result = h_parse($this->parser, "\xff\xff\xff\xfe\x00\x00\x00");
+        $result = hammer_parse($this->parser, "\xff\xff\xff\xfe\x00\x00\x00");
         $this->assertEquals(NULL, $result);
     }
 }
diff --git a/src/bindings/php/Tests/Int8Test.php b/src/bindings/php/Tests/Int8Test.php
index 164d7737f6e882f50e37835452c84ca2b5344c86..b0769ecd4521c5fb055d252cd881591e01f727b7 100644
--- a/src/bindings/php/Tests/Int8Test.php
+++ b/src/bindings/php/Tests/Int8Test.php
@@ -8,16 +8,16 @@ class Int8Test extends PHPUnit_Framework_TestCase
 
     protected function setUp() 
     {
-        $this->parser = h_int8();
+        $this->parser = hammer_int8();
     }
     public function testSuccess() 
     {
-        $result = h_parse($this->parser, "\x88");
+        $result = hammer_parse($this->parser, "\x88");
         $this->assertEquals(-0x78, $result);
     }     
     public function testFailure()
     {
-        $result = h_parse($this->parser, "");
+        $result = hammer_parse($this->parser, "");
         $this->assertEquals(NULL, $result);
     }
 }
diff --git a/src/bindings/php/Tests/IntRangeTest.php b/src/bindings/php/Tests/IntRangeTest.php
index ce56fce273e1e242770fc28ff5da65e8ea959043..4d300e3ac39c280e8e1ce80d366b3f394914c39d 100644
--- a/src/bindings/php/Tests/IntRangeTest.php
+++ b/src/bindings/php/Tests/IntRangeTest.php
@@ -7,16 +7,16 @@ class IntRangeTest extends PHPUnit_Framework_TestCase
 
     protected function setUp()
     {
-        $this->parser = h_int_range(h_uint8(), 3, 10);
+        $this->parser = hammer_int_range(hammer_uint8(), 3, 10);
     }
     public function testSuccess()
     {
-        $result = h_parse($this->parser, "\x05");
+        $result = hammer_parse($this->parser, "\x05");
         $this->assertEquals(5, $result);
     }
     public function testFailure()
     {
-        $result = h_parse($this->parser, "\xb");
+        $result = hammer_parse($this->parser, "\xb");
         $this->assertEquals(NULL, $result);
     }
 }
diff --git a/src/bindings/php/Tests/LeftTest.php b/src/bindings/php/Tests/LeftTest.php
index c671a80875d29b9333c75a161c9b5f13171e8ea2..e0ef01e4c51402dff6bdd97c187c17b9d25f31b2 100644
--- a/src/bindings/php/Tests/LeftTest.php
+++ b/src/bindings/php/Tests/LeftTest.php
@@ -7,18 +7,18 @@ class LeftTest extends PHPUnit_Framework_TestCase
 
     protected function setUp()
     {
-        $this->parser = h_left(ch("a"), ch(" "));
+        $this->parser = hammer_left(hammer_ch("a"), hammer_ch(" "));
     }
     public function testSuccess()
     {
-        $result = h_parse($this->parser, "a ");
+        $result = hammer_parse($this->parser, "a ");
         $this->assertEquals("a", $result);
     }
     public function testFailure()
     {
-        $result1 = h_parse($this->parser, "a");
-        $result2 = h_parse($this->parser, " ");
-        $result3 = h_parse($this->parser, "ab");
+        $result1 = hammer_parse($this->parser, "a");
+        $result2 = hammer_parse($this->parser, " ");
+        $result3 = hammer_parse($this->parser, "ab");
         $this->assertEquals(NULL, $result1);
         $this->assertEquals(NULL, $result2);
         $this->assertEquals(NULL, $result3);
diff --git a/src/bindings/php/Tests/LeftrecTest.php b/src/bindings/php/Tests/LeftrecTest.php
index 52ed931afe3c1b80ccaa4b6191698f338f144beb..e578a31513b0a499e6b6ab1f9704d0ee65ba9053 100644
--- a/src/bindings/php/Tests/LeftrecTest.php
+++ b/src/bindings/php/Tests/LeftrecTest.php
@@ -7,27 +7,27 @@ class LeftrecTest extends PHPUnit_Framework_TestCase
 
     protected function setUp()
     {
-        $this->parser = h_indirect();
-        h_bind_indirect($this->parser, choice(sequence($this->parser, ch("a")), ch("a")));
+        $this->parser = hammer_indirect();
+        hammer_bind_indirect($this->parser, hammer_choice(hammer_sequence($this->parser, hammer_ch("a")), hammer_ch("a")));
     }
 
     public function testSuccess1()
     {
-        $result = h_parse($this->parser, "a");
+        $result = hammer_parse($this->parser, "a");
         $this->assertEquals("a", $result);
     }
     /* These don't work in the underlying C so they won't work here either */
 /*
     public function testSuccess2()
     {
-        $result = h_parse($this->parser, "aa");
+        $result = hammer_parse($this->parser, "aa");
         var_dump($result);
         $this->assertEquals(array("a", "a"), $result);
     }
 
     public function testSuccess3()
     {
-        $result = h_parse($this->parser, "aaa");
+        $result = hammer_parse($this->parser, "aaa");
         var_dump($result);
         $this->assertEquals(array(array("a", "a"), "a"), $result);
     }
diff --git a/src/bindings/php/Tests/Many1Test.php b/src/bindings/php/Tests/Many1Test.php
index cf5071ceba92b73142c749ba7e59e66571ba6058..50a6c416e96ef4af64a1ee0b66b42a28667ea80f 100644
--- a/src/bindings/php/Tests/Many1Test.php
+++ b/src/bindings/php/Tests/Many1Test.php
@@ -7,14 +7,14 @@ class Many1Test extends PHPUnit_Framework_TestCase
 
     protected function setUp()
     {
-        $this->parser = h_many1(choice(ch("a"), ch("b")));
+        $this->parser = hammer_many1(hammer_choice(hammer_ch("a"), hammer_ch("b")));
     }
 
     public function testSuccess()
     {
-        $result1 = h_parse($this->parser, "a");
-        $result2 = h_parse($this->parser, "b");
-        $result3 = h_parse($this->parser, "aabbaba");
+        $result1 = hammer_parse($this->parser, "a");
+        $result2 = hammer_parse($this->parser, "b");
+        $result3 = hammer_parse($this->parser, "aabbaba");
         $this->assertEquals(array("a"), $result1);
         $this->assertEquals(array("b"), $result2);
         $this->assertEquals(array("a", "a", "b", "b", "a", "b", "a"), $result3);
@@ -22,8 +22,8 @@ class Many1Test extends PHPUnit_Framework_TestCase
 
     public function testFailure()
     {
-        $result1 = h_parse($this->parser, "");
-        $result2 = h_parse($this->parser, "daabbabadef");
+        $result1 = hammer_parse($this->parser, "");
+        $result2 = hammer_parse($this->parser, "daabbabadef");
         $this->assertEquals(NULL, $result1);
         $this->assertEquals(NULL, $result2);
     }
diff --git a/src/bindings/php/Tests/ManyTest.php b/src/bindings/php/Tests/ManyTest.php
index 6d249a094de4fd6ed3ad7473994928dd040b177e..b2abee297517250910e0759c39afca9b4c10a7f2 100644
--- a/src/bindings/php/Tests/ManyTest.php
+++ b/src/bindings/php/Tests/ManyTest.php
@@ -7,15 +7,15 @@ class ManyTest extends PHPUnit_Framework_TestCase
 
     protected function setUp()
     {
-        $this->parser = h_many(choice(ch("a"), ch("b")));
+        $this->parser = hammer_many(hammer_choice(hammer_ch("a"), hammer_ch("b")));
     }
 
     public function testSuccess()
     {
-        $result1 = h_parse($this->parser, "");
-        $result2 = h_parse($this->parser, "a");
-        $result3 = h_parse($this->parser, "b");
-        $result4 = h_parse($this->parser, "aabbaba");
+        $result1 = hammer_parse($this->parser, "");
+        $result2 = hammer_parse($this->parser, "a");
+        $result3 = hammer_parse($this->parser, "b");
+        $result4 = hammer_parse($this->parser, "aabbaba");
         $this->assertEquals(array(), $result1);
         $this->assertEquals(array("a"), $result2);
         $this->assertEquals(array("b"), $result3);
diff --git a/src/bindings/php/Tests/MiddleTest.php b/src/bindings/php/Tests/MiddleTest.php
index 1ccb9da46cf5c7d6a0523a05c934c770b7baa985..93b6c48b68a944d672230304842d531c0c0acfe7 100644
--- a/src/bindings/php/Tests/MiddleTest.php
+++ b/src/bindings/php/Tests/MiddleTest.php
@@ -7,22 +7,22 @@ class MiddleTest extends PHPUnit_Framework_TestCase
 
     protected function setUp()
     {
-        $this->parser = h_middle(ch(" "), ch("a"), ch(" "));
+        $this->parser = hammer_middle(hammer_ch(" "), hammer_ch("a"), hammer_ch(" "));
     }
     public function testSuccess()
     {
-        $result = h_parse($this->parser, " a ");
+        $result = hammer_parse($this->parser, " a ");
         $this->assertEquals("a", $result);
     }
     public function testFailure()
     {
-        $result1 = h_parse($this->parser, "a");
-        $result2 = h_parse($this->parser, " ");
-        $result3 = h_parse($this->parser, " a");
-        $result4 = h_parse($this->parser, "a ");
-        $result5 = h_parse($this->parser, " b ");
-        $result6 = h_parse($this->parser, "ba ");
-        $result7 = h_parse($this->parser, " ab");
+        $result1 = hammer_parse($this->parser, "a");
+        $result2 = hammer_parse($this->parser, " ");
+        $result3 = hammer_parse($this->parser, " a");
+        $result4 = hammer_parse($this->parser, "a ");
+        $result5 = hammer_parse($this->parser, " b ");
+        $result6 = hammer_parse($this->parser, "ba ");
+        $result7 = hammer_parse($this->parser, " ab");
         $this->assertEquals(NULL, $result1);
         $this->assertEquals(NULL, $result2);
         $this->assertEquals(NULL, $result3);
diff --git a/src/bindings/php/Tests/NotInTest.php b/src/bindings/php/Tests/NotInTest.php
index f06e53f7331c1554fc2bc25f435f8b6a8ebafaa1..c5a2fdfd73c29c856ff4e5ab468d40bd4895fed5 100644
--- a/src/bindings/php/Tests/NotInTest.php
+++ b/src/bindings/php/Tests/NotInTest.php
@@ -7,16 +7,16 @@ class NotInTest extends PHPUnit_Framework_TestCase
 
     protected function setUp()
     {
-        $this->parser = not_in("abc");
+        $this->parser = hammer_not_in("abc");
     }
     public function testSuccess()
     {
-        $result = h_parse($this->parser, "d");
+        $result = hammer_parse($this->parser, "d");
         $this->assertEquals("d", $result);
     }
     public function testFailure()
     {
-        $result = h_parse($this->parser, "b");
+        $result = hammer_parse($this->parser, "b");
         $this->assertEquals(NULL, $result);
     }
 }
diff --git a/src/bindings/php/Tests/NotTest.php b/src/bindings/php/Tests/NotTest.php
index a2c76aa7eb6ea6a482d2c42df3d964fefa2475ca..15eb77a1173bb48ed3591d810cba9438c04c7e7f 100644
--- a/src/bindings/php/Tests/NotTest.php
+++ b/src/bindings/php/Tests/NotTest.php
@@ -8,26 +8,26 @@ class NotTest extends PHPUnit_Framework_TestCase
 
     protected function setUp()
     {
-        $this->parser1 = sequence(ch("a"), choice(ch("+"), h_token("++")), ch("b"));
-        $this->parser2 = sequence(ch("a"), choice(sequence(ch("+"), h_not(ch("+"))), h_token("++")), ch("b"));
+        $this->parser1 = hammer_sequence(hammer_ch("a"), hammer_choice(hammer_ch("+"), hammer_token("++")), hammer_ch("b"));
+        $this->parser2 = hammer_sequence(hammer_ch("a"), hammer_choice(hammer_sequence(hammer_ch("+"), hammer_not(hammer_ch("+"))), hammer_token("++")), hammer_ch("b"));
     }
 
     public function testSuccess1()
     {
-        $result = h_parse($this->parser1, "a+b");
+        $result = hammer_parse($this->parser1, "a+b");
         $this->assertEquals(array("a", "+", "b"), $result);
     }
 
     public function testFailure1()
     {
-        $result = h_parse($this->parser1, "a++b");
+        $result = hammer_parse($this->parser1, "a++b");
         $this->assertEquals(NULL, $result);
     }
 
     public function testSuccess2()
     {
-        $result1 = h_parse($this->parser2, "a+b");
-        $result2 = h_parse($this->parser2, "a++b");
+        $result1 = hammer_parse($this->parser2, "a+b");
+        $result2 = hammer_parse($this->parser2, "a++b");
         $this->assertEquals(array("a", array("+"), "b"), $result1);
         $this->assertEquals(array("a", "++", "b"), $result2);
     }
diff --git a/src/bindings/php/Tests/NothingTest.php b/src/bindings/php/Tests/NothingTest.php
index fa31b55a883b3ca244418989ae5a199e48f5d1f5..f827e47558e96698593f59ff091ee41893f20666 100644
--- a/src/bindings/php/Tests/NothingTest.php
+++ b/src/bindings/php/Tests/NothingTest.php
@@ -7,12 +7,12 @@ class NothingPTest extends PHPUnit_Framework_TestCase
 
     protected function setUp()
     {
-        $this->parser = h_nothing_p();
+        $this->parser = hammer_nothing();
     }
 
     public function testFailure()
     {
-        $result = h_parse($this->parser, "a");
+        $result = hammer_parse($this->parser, "a");
         $this->assertEquals(NULL, $result);
     }
 }
diff --git a/src/bindings/php/Tests/OptionalTest.php b/src/bindings/php/Tests/OptionalTest.php
index 22b15dfe904b3cf20d0b8a640b7b2bea74554ced..e150415f2a21d4a4ac4eb36f9b0323d05fe326a3 100644
--- a/src/bindings/php/Tests/OptionalTest.php
+++ b/src/bindings/php/Tests/OptionalTest.php
@@ -7,14 +7,14 @@ class OptionalTest extends PHPUnit_Framework_TestCase
 
     protected function setUp()
     {
-        $this->parser = sequence(ch("a"), h_optional(choice(ch("b"), ch("c"))), ch("d"));
+        $this->parser = hammer_sequence(hammer_ch("a"), hammer_optional(hammer_choice(hammer_ch("b"), hammer_ch("c"))), hammer_ch("d"));
     }
 
     public function testSuccess()
     {
-        $result1 = h_parse($this->parser, "abd");
-        $result2 = h_parse($this->parser, "acd");
-        $result3 = h_parse($this->parser, "ad");
+        $result1 = hammer_parse($this->parser, "abd");
+        $result2 = hammer_parse($this->parser, "acd");
+        $result3 = hammer_parse($this->parser, "ad");
         $this->assertEquals(array("a", "b", "d"), $result1);
         $this->assertEquals(array("a", "c", "d"), $result2);
         $this->assertEquals(array("a", NULL, "d"), $result3);
@@ -22,9 +22,9 @@ class OptionalTest extends PHPUnit_Framework_TestCase
 
     public function testFailure()
     {
-        $result1 = h_parse($this->parser, "aed");
-        $result2 = h_parse($this->parser, "ab");
-        $result3 = h_parse($this->parser, "ac");
+        $result1 = hammer_parse($this->parser, "aed");
+        $result2 = hammer_parse($this->parser, "ab");
+        $result3 = hammer_parse($this->parser, "ac");
         $this->assertEquals(NULL, $result1);
         $this->assertEquals(NULL, $result2);
         $this->assertEquals(NULL, $result3);
diff --git a/src/bindings/php/Tests/PredicateTest.php b/src/bindings/php/Tests/PredicateTest.php
index 1df45e273ac1bed5fd8fc0b727e8c0a032c4ec58..cc891d67c3ec2da74ca568b95a13fa85fc6f512b 100644
--- a/src/bindings/php/Tests/PredicateTest.php
+++ b/src/bindings/php/Tests/PredicateTest.php
@@ -12,18 +12,18 @@ class PredicateTest extends PHPUnit_Framework_TestCase
 
     protected function setUp()
     {
-        $this->parser = predicate(h_many1(choice(ch('a'), ch('b'))), "predTest");
+        $this->parser = hammer_predicate(hammer_many1(hammer_choice(hammer_ch('a'), hammer_ch('b'))), "predTest");
     }
     public function testSuccess()
     {
-        $result1 = h_parse($this->parser, "aa");
-        $result2 = h_parse($this->parser, "bb");
+        $result1 = hammer_parse($this->parser, "aa");
+        $result2 = hammer_parse($this->parser, "bb");
         $this->assertEquals(["a", "a"], $result1);
         $this->assertEquals(["b", "b"], $result2);
     }
     public function testFailure()
     {
-        $result = h_parse($this->parser, "ab");
+        $result = hammer_parse($this->parser, "ab");
         $this->assertEquals(NULL, $result);
     }
 }
diff --git a/src/bindings/php/Tests/RepeatNTest.php b/src/bindings/php/Tests/RepeatNTest.php
index e6db964e1bd4787583e6c2d1cabf37e233129cc4..5441ef64d2bcb0e08b1ab31a18b227962aa03da4 100644
--- a/src/bindings/php/Tests/RepeatNTest.php
+++ b/src/bindings/php/Tests/RepeatNTest.php
@@ -7,19 +7,19 @@ class RepeatNTest extends PHPUnit_Framework_TestCase
 
     protected function setUp()
     {
-        $this->parser = h_repeat_n(choice(ch("a"), ch("b")), 2);
+        $this->parser = hammer_repeat_n(hammer_choice(hammer_ch("a"), hammer_ch("b")), 2);
     }
 
     public function testSuccess()
     {
-        $result = h_parse($this->parser, "abdef");
+        $result = hammer_parse($this->parser, "abdef");
         $this->assertEquals(array("a", "b"), $result);
     }
 
     public function testFailure()
     {
-        $result1 = h_parse($this->parser, "adef");
-        $result2 = h_parse($this->parser, "dabdef");
+        $result1 = hammer_parse($this->parser, "adef");
+        $result2 = hammer_parse($this->parser, "dabdef");
         $this->assertEquals(NULL, $result1);
         $this->assertEquals(NULL, $result2);
     }
diff --git a/src/bindings/php/Tests/RightTest.php b/src/bindings/php/Tests/RightTest.php
index 3c5b06e2083a313590b91c341d64e6ffd555f206..215aacec6d7212ea2dc7e496f9cbc16dd59a2944 100644
--- a/src/bindings/php/Tests/RightTest.php
+++ b/src/bindings/php/Tests/RightTest.php
@@ -7,18 +7,18 @@ class RightTest extends PHPUnit_Framework_TestCase
 
     protected function setUp()
     {
-        $this->parser = h_right(ch(" "), ch("a"));
+        $this->parser = hammer_right(hammer_ch(" "), hammer_ch("a"));
     }
     public function testSuccess()
     {
-        $result = h_parse($this->parser, " a");
+        $result = hammer_parse($this->parser, " a");
         $this->assertEquals("a", $result);
     }
     public function testFailure()
     {
-        $result1 = h_parse($this->parser, "a");
-        $result2 = h_parse($this->parser, " ");
-        $result3 = h_parse($this->parser, "ba");
+        $result1 = hammer_parse($this->parser, "a");
+        $result2 = hammer_parse($this->parser, " ");
+        $result3 = hammer_parse($this->parser, "ba");
         $this->assertEquals(NULL, $result1);
         $this->assertEquals(NULL, $result2);
         $this->assertEquals(NULL, $result3);
diff --git a/src/bindings/php/Tests/RightrecTest.php b/src/bindings/php/Tests/RightrecTest.php
index 9580fdecb1bafa2e423bef24b0e074e1775f3ebe..ed21b353cc2f695bc49f4b1aca35a7152daceba5 100644
--- a/src/bindings/php/Tests/RightrecTest.php
+++ b/src/bindings/php/Tests/RightrecTest.php
@@ -7,15 +7,15 @@ class RightrecTest extends PHPUnit_Framework_TestCase
 
     protected function setUp()
     {
-        $this->parser = h_indirect();
-        h_bind_indirect($this->parser, choice(sequence(ch("a"), $this->parser), h_epsilon_p()));
+        $this->parser = hammer_indirect();
+        hammer_bind_indirect($this->parser, hammer_choice(hammer_sequence(hammer_ch("a"), $this->parser), hammer_epsilon()));
     }
 
     public function testSuccess()
     {
-        $result1 = h_parse($this->parser, "a");
-        $result2 = h_parse($this->parser, "aa");
-        $result3 = h_parse($this->parser, "aaa");
+        $result1 = hammer_parse($this->parser, "a");
+        $result2 = hammer_parse($this->parser, "aa");
+        $result3 = hammer_parse($this->parser, "aaa");
         $this->assertEquals(array("a"), $result1);
         $this->assertEquals(array("a", array("a")), $result2);
         $this->assertEquals(array("a", array("a", array("a"))), $result3);
diff --git a/src/bindings/php/Tests/SepBy1Test.php b/src/bindings/php/Tests/SepBy1Test.php
index a5a36cc3d204a3ba1c5111a8072e92a0e6f07196..57a5affb99bf0bd941d2b51372f0dfe1151e5093 100644
--- a/src/bindings/php/Tests/SepBy1Test.php
+++ b/src/bindings/php/Tests/SepBy1Test.php
@@ -7,15 +7,15 @@ class SepBy1Test extends PHPUnit_Framework_TestCase
 
     protected function setUp()
     {
-        $this->parser = h_sepBy1(choice(ch("1"), ch("2"), ch("3")), ch(","));
+        $this->parser = hammer_sep_by1(hammer_choice(hammer_ch("1"), hammer_ch("2"), hammer_ch("3")), hammer_ch(","));
     }
 
     public function testSuccess()
     {
-        $result1 = h_parse($this->parser, "1,2,3");
-        $result2 = h_parse($this->parser, "1,3,2");
-        $result3 = h_parse($this->parser, "1,3");
-        $result4 = h_parse($this->parser, "3");
+        $result1 = hammer_parse($this->parser, "1,2,3");
+        $result2 = hammer_parse($this->parser, "1,3,2");
+        $result3 = hammer_parse($this->parser, "1,3");
+        $result4 = hammer_parse($this->parser, "3");
         $this->assertEquals(array("1", "2", "3"), $result1);
         $this->assertEquals(array("1", "3", "2"), $result2);
         $this->assertEquals(array("1", "3"), $result3);
@@ -24,7 +24,7 @@ class SepBy1Test extends PHPUnit_Framework_TestCase
 
     public function testFailure()
     {
-        $result = h_parse($this->parser, "");
+        $result = hammer_parse($this->parser, "");
         $this->assertEquals(NULL, $result);
     }
 }
diff --git a/src/bindings/php/Tests/SepByTest.php b/src/bindings/php/Tests/SepByTest.php
index fdf4ed4901f004326046b81eab636dbaa524c2d0..17c8e1656ed6200c122196c0fd9c400d5cd8b2ef 100644
--- a/src/bindings/php/Tests/SepByTest.php
+++ b/src/bindings/php/Tests/SepByTest.php
@@ -7,16 +7,16 @@ class SepByTest extends PHPUnit_Framework_TestCase
 
     protected function setUp()
     {
-        $this->parser = h_sepBy(choice(ch("1"), ch("2"), ch("3")), ch(","));
+        $this->parser = hammer_sep_by(hammer_choice(hammer_ch("1"), hammer_ch("2"), hammer_ch("3")), hammer_ch(","));
     }
 
     public function testSuccess()
     {
-        $result1 = h_parse($this->parser, "1,2,3");
-        $result2 = h_parse($this->parser, "1,3,2");
-        $result3 = h_parse($this->parser, "1,3");
-        $result4 = h_parse($this->parser, "3");
-        $result5 = h_parse($this->parser, "");
+        $result1 = hammer_parse($this->parser, "1,2,3");
+        $result2 = hammer_parse($this->parser, "1,3,2");
+        $result3 = hammer_parse($this->parser, "1,3");
+        $result4 = hammer_parse($this->parser, "3");
+        $result5 = hammer_parse($this->parser, "");
         $this->assertEquals(array("1", "2", "3"), $result1);
         $this->assertEquals(array("1", "3", "2"), $result2);
         $this->assertEquals(array("1", "3"), $result3);
diff --git a/src/bindings/php/Tests/SequenceTest.php b/src/bindings/php/Tests/SequenceTest.php
index 67ae1f055532ee8c3145ac00282a02a06ab3d06d..bafb4f1c9a74fff8f6471c2f7a9a2afe14a7b54d 100644
--- a/src/bindings/php/Tests/SequenceTest.php
+++ b/src/bindings/php/Tests/SequenceTest.php
@@ -8,29 +8,29 @@ class SequenceTest extends PHPUnit_Framework_TestCase
 
     protected function setUp()
     {
-        $this->parser1 = sequence(ch("a"), ch("b"));
-        $this->parser2 = sequence(ch("a"), h_whitespace(ch("b")));
+        $this->parser1 = hammer_sequence(hammer_ch("a"), hammer_ch("b"));
+        $this->parser2 = hammer_sequence(hammer_ch("a"), hammer_whitespace(hammer_ch("b")));
     }
 
     public function testSuccess1()
     {
-        $result = h_parse($this->parser1, "ab");
+        $result = hammer_parse($this->parser1, "ab");
         $this->assertEquals(array("a", "b"), $result);
     }
     
     public function testFailure1()
     {
-        $result1 = h_parse($this->parser1, "a");
-        $result2 = h_parse($this->parser2, "b");
+        $result1 = hammer_parse($this->parser1, "a");
+        $result2 = hammer_parse($this->parser2, "b");
         $this->assertEquals(NULL, $result1);
         $this->assertEquals(NULL, $result2);
     }
 
     public function testSuccess2()
     {
-        $result1 = h_parse($this->parser2, "ab");
-        $result2 = h_parse($this->parser2, "a b");
-        $result3 = h_parse($this->parser2, "a  b");
+        $result1 = hammer_parse($this->parser2, "ab");
+        $result2 = hammer_parse($this->parser2, "a b");
+        $result3 = hammer_parse($this->parser2, "a  b");
         $this->assertEquals(array("a", "b"), $result1);
         $this->assertEquals(array("a", "b"), $result2);
         $this->assertEquals(array("a", "b"), $result3);
diff --git a/src/bindings/php/Tests/TokenTest.php b/src/bindings/php/Tests/TokenTest.php
index 492c17fbedb4bd9d7dff5e7a02ae2d4ac0be7a96..90c278d7cced74c3f79920d6c369800d047fb653 100644
--- a/src/bindings/php/Tests/TokenTest.php
+++ b/src/bindings/php/Tests/TokenTest.php
@@ -8,16 +8,16 @@ class TokenTest extends PHPUnit_Framework_TestCase
 
     protected function setUp() 
     {
-        $this->parser = h_token("95\xa2");
+        $this->parser = hammer_token("95\xa2");
     }
     public function testSuccess()
     {
-        $result = h_parse($this->parser, "95\xa2");
+        $result = hammer_parse($this->parser, "95\xa2");
         $this->assertEquals("95\xa2", $result); 
     }      
     public function testFailure()
     {
-        $result = h_parse($this->parser, "95");
+        $result = hammer_parse($this->parser, "95");
         $this->assertEquals(NULL, $result);
     }
 }
diff --git a/src/bindings/php/Tests/Uint16Test.php b/src/bindings/php/Tests/Uint16Test.php
index 463938960d69e8ab900a2446432f5458b7094b82..31c99cda7f33fc71ecc036519d59165df958528b 100644
--- a/src/bindings/php/Tests/Uint16Test.php
+++ b/src/bindings/php/Tests/Uint16Test.php
@@ -8,16 +8,16 @@ class Uint16Test extends PHPUnit_Framework_TestCase
 
     protected function setUp() 
     {
-        $this->parser = h_uint16();
+        $this->parser = hammer_uint16();
     }
     public function testSuccess() 
     {
-        $result = h_parse($this->parser, "\x02\x00");
+        $result = hammer_parse($this->parser, "\x02\x00");
         $this->assertEquals(0x200, $result);
     }     
     public function testFailure()
     {
-        $result = h_parse($this->parser, "\x02");
+        $result = hammer_parse($this->parser, "\x02");
         $this->assertEquals(NULL, $result);
     }
 }
diff --git a/src/bindings/php/Tests/Uint32Test.php b/src/bindings/php/Tests/Uint32Test.php
index f9b0f0bb64fa8dc03780eaa2533929104f2cf9d7..593de6607ea8cadb6fddd9645b92c6ecad5354f5 100644
--- a/src/bindings/php/Tests/Uint32Test.php
+++ b/src/bindings/php/Tests/Uint32Test.php
@@ -8,16 +8,16 @@ class Uint32Test extends PHPUnit_Framework_TestCase
 
     protected function setUp() 
     {
-        $this->parser = h_uint32();
+        $this->parser = hammer_uint32();
     }
     public function testSuccess() 
     {
-        $result = h_parse($this->parser, "\x00\x02\x00\x00");
+        $result = hammer_parse($this->parser, "\x00\x02\x00\x00");
         $this->assertEquals(0x20000, $result);
     }     
     public function testFailure()
     {
-        $result = h_parse($this->parser, "\x00\x02\x00");
+        $result = hammer_parse($this->parser, "\x00\x02\x00");
         $this->assertEquals(NULL, $result);
     }
 }
diff --git a/src/bindings/php/Tests/Uint64Test.php b/src/bindings/php/Tests/Uint64Test.php
index 99109164ede71fcee749597975480699b03a5898..e61edb635cf34acfd3223404d0c02ccca87bfeae 100644
--- a/src/bindings/php/Tests/Uint64Test.php
+++ b/src/bindings/php/Tests/Uint64Test.php
@@ -8,16 +8,16 @@ class Uint64Test extends PHPUnit_Framework_TestCase
 
     protected function setUp() 
     {
-        $this->parser = h_uint64();
+        $this->parser = hammer_uint64();
     }
     public function testSuccess() 
     {
-        $result = h_parse($this->parser, "\x00\x00\x00\x02\x00\x00\x00\x00");
+        $result = hammer_parse($this->parser, "\x00\x00\x00\x02\x00\x00\x00\x00");
         $this->assertEquals(0x200000000, $result);
     }     
     public function testFailure()
     {
-        $result = h_parse($this->parser, "\x00\x00\x00\x02\x00\x00\x00");
+        $result = hammer_parse($this->parser, "\x00\x00\x00\x02\x00\x00\x00");
         $this->assertEquals(NULL, $result);
     }
 }
diff --git a/src/bindings/php/Tests/Uint8Test.php b/src/bindings/php/Tests/Uint8Test.php
index 6797949554a39bd111a92a751fe02b4203575dae..6ebfa28bd468f521773a975aff28204b02ae2999 100644
--- a/src/bindings/php/Tests/Uint8Test.php
+++ b/src/bindings/php/Tests/Uint8Test.php
@@ -8,16 +8,16 @@ class Uint8Test extends PHPUnit_Framework_TestCase
 
     protected function setUp() 
     {
-        $this->parser = h_uint8();
+        $this->parser = hammer_uint8();
     }
     public function testSuccess() 
     {
-        $result = h_parse($this->parser, "\x78");
+        $result = hammer_parse($this->parser, "\x78");
         $this->assertEquals(0x78, $result);
     }     
     public function testFailure()
     {
-        $result = h_parse($this->parser, "");
+        $result = hammer_parse($this->parser, "");
         $this->assertEquals(NULL, $result);
     }
 }
diff --git a/src/bindings/php/Tests/WhitespaceTest.php b/src/bindings/php/Tests/WhitespaceTest.php
index 96c2f380f707c8d251c8fdf79a129711fc27d77e..c5f6e900f3fa288eb5597989991e5f4ba6a3266c 100644
--- a/src/bindings/php/Tests/WhitespaceTest.php
+++ b/src/bindings/php/Tests/WhitespaceTest.php
@@ -8,15 +8,15 @@ class WhitespaceTest extends PHPUnit_Framework_TestCase
     
     protected function setUp()
     {
-        $this->parser1 = h_whitespace(ch("a"));
-        $this->parser2 = h_whitespace(h_end_p());
+        $this->parser1 = hammer_whitespace(hammer_ch("a"));
+        $this->parser2 = hammer_whitespace(hammer_end());
     }
     public function testSuccess1()
     {
-        $result1 = h_parse($this->parser1, "a");
-        $result2 = h_parse($this->parser1, " a");
-        $result3 = h_parse($this->parser1, "  a");
-        $result4 = h_parse($this->parser1, "\ta");
+        $result1 = hammer_parse($this->parser1, "a");
+        $result2 = hammer_parse($this->parser1, " a");
+        $result3 = hammer_parse($this->parser1, "  a");
+        $result4 = hammer_parse($this->parser1, "\ta");
         $this->assertEquals("a", $result1);
         $this->assertEquals("a", $result2);
         $this->assertEquals("a", $result3);
@@ -24,19 +24,19 @@ class WhitespaceTest extends PHPUnit_Framework_TestCase
     }
     public function testFailure1()
     {
-        $result = h_parse($this->parser1, "_a");
+        $result = hammer_parse($this->parser1, "_a");
         $this->assertEquals(NULL, $result);
     }
     public function testSuccess2()
     {
-        $result1 = h_parse($this->parser2, "");
-        $result2 = h_parse($this->parser2, "  ");
+        $result1 = hammer_parse($this->parser2, "");
+        $result2 = hammer_parse($this->parser2, "  ");
         $this->assertEquals(NULL, $result1);
         $this->assertEquals(NULL, $result2);
     }
     public function testFailure2()
     {
-        $result = h_parse($this->parser2, "  x");
+        $result = hammer_parse($this->parser2, "  x");
         $this->assertEquals(NULL, $result);
     }
 }
diff --git a/src/bindings/php/Tests/XorTest.php b/src/bindings/php/Tests/XorTest.php
index c9a25f0a2de5f5b6cf2609b9240cc0466c4b93d1..1d20d1e9a4fc55017045a35e2baca7da4e670dba 100644
--- a/src/bindings/php/Tests/XorTest.php
+++ b/src/bindings/php/Tests/XorTest.php
@@ -7,21 +7,21 @@ class XorTest extends PHPUnit_Framework_TestCase
 
     protected function setUp()
     {
-        $this->parser = h_xor(ch_range("0", "6"), ch_range("5", "9"));
+        $this->parser = hammer_xor(hammer_ch_range("0", "6"), hammer_ch_range("5", "9"));
     }
 
     public function testSuccess()
     {
-        $result1 = h_parse($this->parser, "0");
-        $result2 = h_parse($this->parser, "9");
+        $result1 = hammer_parse($this->parser, "0");
+        $result2 = hammer_parse($this->parser, "9");
         $this->assertEquals("0", $result1);
         $this->assertEquals("9", $result2);
     }
 
     public function testFailure()
     {
-        $result1 = h_parse($this->parser, "5");
-        $result2 = h_parse($this->parser, "a");
+        $result1 = hammer_parse($this->parser, "5");
+        $result2 = hammer_parse($this->parser, "a");
         $this->assertEquals(NULL, $result1);
         $this->assertEquals(NULL, $result2);
     }
diff --git a/src/bindings/php/hammer.i b/src/bindings/php/hammer.i
index c9753609b99604de7c04819bfa6e54f7e29c8693..63038ccf89b44766c40ce3406a8ef3f5249495ea 100644
--- a/src/bindings/php/hammer.i
+++ b/src/bindings/php/hammer.i
@@ -77,6 +77,42 @@
   }
  }
 
+%rename("hammer_token") h_token;
+%rename("hammer_int_range") h_int_range;
+%rename("hammer_bits") h_bits;
+%rename("hammer_int64") h_int64;
+%rename("hammer_int32") h_int32;
+%rename("hammer_int16") h_int16;
+%rename("hammer_int8") h_int8;
+%rename("hammer_uint64") h_uint64;
+%rename("hammer_uint32") h_uint32;
+%rename("hammer_uint16") h_uint16;
+%rename("hammer_uint8") h_uint8;
+%rename("hammer_whitespace") h_whitespace;
+%rename("hammer_left") h_left;
+%rename("hammer_right") h_right;
+%rename("hammer_middle") h_middle;
+%rename("hammer_end") h_end_p;
+%rename("hammer_nothing") h_nothing_p;
+%rename("hammer_butnot") h_butnot;
+%rename("hammer_difference") h_difference;
+%rename("hammer_xor") h_xor;
+%rename("hammer_many") h_many;
+%rename("hammer_many1") h_many1;
+%rename("hammer_repeat_n") h_repeat_n;
+%rename("hammer_optional") h_optional;
+%rename("hammer_ignore") h_ignore;
+%rename("hammer_sep_by") h_sepBy;
+%rename("hammer_sep_by1") h_sepBy1;
+%rename("hammer_epsilon") h_epsilon_p;
+%rename("hammer_length_value") h_length_value;
+%rename("hammer_and") h_and;
+%rename("hammer_not") h_not;
+%rename("hammer_indirect") h_indirect;
+%rename("hammer_bind_indirect") h_bind_indirect;
+%rename("hammer_compile") h_compile;
+%rename("hammer_parse") h_parse;
+
 %include "../swig/hammer.i";
 
 %inline {
@@ -158,52 +194,52 @@
     return Z_LVAL_P(ret);
   }
 
-  HParser* action(HParser *parser, const char *name) {
+  HParser* hammer_action(HParser *parser, const char *name) {
     return h_action(parser, call_action, (void*)name);
   }
 
-  HParser* predicate(HParser *parser, const char *name) {
+  HParser* hammer_predicate(HParser *parser, const char *name) {
     return h_attr_bool(parser, call_predicate, (void*)name);
   }
  }
 
 %pragma(php) code="
 
-function ch($ch)
+function hammer_ch($ch)
 {
     if (is_string($ch)) 
-        return h_token($ch);
+        return hammer_token($ch);
     else
         return h_ch($ch);
 }
 
-function choice()
+function hammer_choice()
 {
     $arg_list = func_get_args();
     $arg_list[] = NULL;
     return h_choice__a($arg_list);    
 }
 
-function sequence()
+function hammer_sequence()
 {
     $arg_list = func_get_args();
     $arg_list[] = NULL;
     return h_sequence__a($arg_list);
 }
 
-function ch_range($low, $high)
+function hammer_ch_range($low, $high)
 {
-    return action(h_ch_range($low, $high), \"chr\");
+    return hammer_action(h_ch_range($low, $high), \"chr\");
 }
 
-function in($charset)
+function hammer_in($charset)
 {
-    return action(h_in($charset), \"chr\");
+    return hammer_action(h_in($charset), \"chr\");
 }
 
-function not_in($charset)
+function hammer_not_in($charset)
 {
-    return action(h_not_in($charset), \"chr\");
+    return hammer_action(h_not_in($charset), \"chr\");
 }
 "