From e4caa0309b91c828771521383790c06f0e83b3c6 Mon Sep 17 00:00:00 2001
From: Hannes Magnusson <bjori@php.net>
Date: Sun, 21 Jun 2009 21:33:52 +0000
Subject: [PATCH] Add opening and closing PHP tags for examples

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@282536 c90b9560-bf6c-de11-be94-00142212c4b1
---
 internals2/opcodes.xml | 510 ++++++++++++++++++++---------------------
 1 file changed, 255 insertions(+), 255 deletions(-)

diff --git a/internals2/opcodes.xml b/internals2/opcodes.xml
index 9f261ede41..edfce1cd2f 100644
--- a/internals2/opcodes.xml
+++ b/internals2/opcodes.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="ISO-8859-1" ?>
-<!-- $Revision: 1.1 $ -->
+<!-- $Revision: 1.2 $ -->
  <part xml:id="internals2.opcodes" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xi="http://www.w3.org/2001/XInclude">
   <title>Zend Engine 2 opcode list</title>
   
@@ -290,13 +290,13 @@
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * Adds "value1" to "value2" and stores the result into "result".
  * opcode number: 1
  */
 echo 1 + 2;
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -343,14 +343,14 @@ echo 1 + 2;
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * Add elem-value as an element to array-value
  * opcode number: 72
  */
 $a = array(1,2,3);
 print_r($a);
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -421,13 +421,13 @@ print_r($a);
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * add character value2 to string value1 and store in result
  * opcode number: 54
  */
 echo "hello\ world";
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -468,12 +468,12 @@ echo "hello\ world";
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
- 
+<?php 
 /*
  * 
  * opcode number: 144
  * No sample PHP yet */
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -484,13 +484,13 @@ echo "hello\ world";
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * add string value2 to string value2 and store in result
  * opcode number: 55
  */
 echo "hello$a world";
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -549,13 +549,13 @@ echo "hello$a world";
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * add contents of variable in value2 to string value1 and store in result
  * opcode number: 56
  */
 echo "hello$a world";
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -614,7 +614,7 @@ echo "hello$a world";
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * assigns value1 to result
  * opcode number: 38
@@ -622,7 +622,7 @@ echo "hello$a world";
 $a=1;
 $a='a';
 $a=new A();
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -693,13 +693,13 @@ $a=new A();
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * Add value1 to value2 and store in variable indicated by value1
  * opcode number: 23
  */
 $a+=3;
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -740,13 +740,13 @@ $a+=3;
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * Performs binary AND on result and value1 and stores in variable indicated by result.
  * opcode number: 32
  */
 $a &= 64;
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -787,13 +787,13 @@ $a &= 64;
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * Performs binary OR on result and value1 and stores in variable indicated by result.
  * opcode number: 31
  */
 $a |= 64;
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -834,13 +834,13 @@ $a |= 64;
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * Performs binary XOR on result and value1and stores in variable indicated by result.
  * opcode number: 33
  */
 $a ^= 64;
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -881,13 +881,13 @@ $a ^= 64;
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * Concats string values result and value1 and store in variable indicated by result
  * opcode number: 30
  */
 $a .= 'z';
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -928,14 +928,14 @@ $a .= 'z';
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * 
  * opcode number: 147
  */
 $b = 1;
 $a[1][2] = $b;
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -994,13 +994,13 @@ $a[1][2] = $b;
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * Divide result by value1and store in variable indicated by result.
  * opcode number: 26
  */
 $a/=3;
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -1041,13 +1041,13 @@ $a/=3;
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * Perform result mod value1 and store in variable indicated by result
  * opcode number: 27
  */
 $a %= 3;
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -1088,13 +1088,13 @@ $a %= 3;
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * Multiply result by value1 and store in variable indicated by result
  * opcode number: 25
  */
 $a*=3;
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -1135,13 +1135,13 @@ $a*=3;
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * 
  * opcode number: 136
  */
 $obj->a = $otherobj;
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -1188,13 +1188,13 @@ $obj->a = $otherobj;
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * indicates that variable indicated by value1 is to be treated in the global scope for the remainder of the current scope.
  * opcode number: 39
  */
 global $a;
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -1241,13 +1241,13 @@ global $a;
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * Shift result by value1 bits to left and store in variable indicated by result
  * opcode number: 28
  */
 $a <<= 3;
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -1288,13 +1288,13 @@ $a <<= 3;
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * Shift result by value1 bits to right and store in variable indicated by result
  * opcode number: 29
  */
 $a >>= 3;
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -1335,13 +1335,13 @@ $a >>= 3;
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * Subtract value1 from value2 and store in variable indicated by value1
  * opcode number: 24
  */
 $a-=3;
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -1382,7 +1382,7 @@ $a-=3;
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * prepare to perform function call without displaying error messages
  * opcode number: 57
@@ -1390,7 +1390,7 @@ $a-=3;
 /* Intentional file error */
 $my_file = @file ('non_existent_file') or
    die ("error:'$php_errormsg'");
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -1497,7 +1497,7 @@ $my_file = @file ('non_existent_file') or
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * convert value1 to boolean and store in result??????????
  * opcode number: 52
@@ -1505,7 +1505,7 @@ $my_file = @file ('non_existent_file') or
 if (1 || 2 || 1) echo "foo";
 //$a = true;
 //if($a) echo "foo";
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -1582,13 +1582,13 @@ if (1 || 2 || 1) echo "foo";
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * Boolean (logical) not of "value"
  * opcode number: 13
  */
 echo !1;
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -1635,13 +1635,13 @@ echo !1;
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * Boolean (logical) xor of value1
  * opcode number: 14
  */
 echo 1 xor 2;
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -1688,7 +1688,7 @@ echo 1 xor 2;
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * ???  End of a case block exists the current switch block.  Followed by JMP?
  * opcode number: 50
@@ -1697,7 +1697,7 @@ $x = 0;
 while(1) {
 	if($x == 0) break;
 }
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -1774,13 +1774,13 @@ while(1) {
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * Bit-wise and of value1 and value2
  * opcode number: 10
  */
 echo 1&2;
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -1827,13 +1827,13 @@ echo 1&2;
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * Bit-wise not of "value"
  * opcode number: 12
  */
 echo ~15;
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -1880,13 +1880,13 @@ echo ~15;
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * Bit-wise or of value1 and value2
  * opcode number: 9
  */
 echo 1|2;
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -1933,13 +1933,13 @@ echo 1|2;
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * Bit-wise xor of value1 and value2
  * opcode number: 11
  */
 echo 1^2;
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -1986,7 +1986,7 @@ echo 1^2;
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * Set result to true if value1 equals value2.  The value2 must be a constant value?
  * opcode number: 48
@@ -2003,7 +2003,7 @@ switch ($i) {
 		 echo "i=2";
 		 break;
 }
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -2134,13 +2134,13 @@ switch ($i) {
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * casts value1 as type value2 (?? Not certain about arguments ??)
  * opcode number: 21
  */
 echo (int)1;
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -2187,7 +2187,7 @@ echo (int)1;
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * 
  * opcode number: 107
@@ -2205,7 +2205,7 @@ try {
 
 // Continue execution
 echo 'Hello World';
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -2336,14 +2336,14 @@ echo 'Hello World';
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * 
  * opcode number: 110
  */
 $obj = new A();
 $copy = clone $obj;
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -2414,13 +2414,13 @@ $copy = clone $obj;
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * Concats string values string1 and string2
  * opcode number: 8
  */
 echo "hello" . "world";
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -2467,7 +2467,7 @@ echo "hello" . "world";
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * Declare a class with the name of class-name as the implementation specified by ID.
  * opcode number: 139
@@ -2477,7 +2477,7 @@ class A {
 		echo "hello world";
 	}
 }
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -2545,7 +2545,7 @@ class A {
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * 
  * opcode number: 141
@@ -2554,7 +2554,7 @@ class A{
  function funcA(){
  }
 }
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -2616,7 +2616,7 @@ class A{
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * 
  * opcode number: 140
@@ -2635,7 +2635,7 @@ class A{
   }
  }
 }
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -2778,13 +2778,13 @@ class A{
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * Divides "value1" by "value2" and stores the result into "result".
  * opcode number: 4
  */
 echo 6/3;
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -2831,13 +2831,13 @@ echo 6/3;
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * Call a function.  Following multiple SEND_VAL, SEND_VAR or SEND_REF.
  * opcode number: 60
  */
 $a = phpinfo();
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -2884,14 +2884,14 @@ $a = phpinfo();
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * Call a function by name.  Following INIT_FCALL_BY_NAME and multiple SEND_VAL, SEND_VAR or SEND_REF.
  * opcode number: 61
  */
 $x = 'phpinfo';
 $a = $x();
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -2950,13 +2950,13 @@ $a = $x();
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * Dump text
  * opcode number: 40
  */
 echo "hello world";
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -2997,14 +2997,14 @@ echo "hello world";
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * no longer surpress error messages
  * opcode number: 58
  */
 $my_file = @file ('non_existent_file') or
    die ("error:'$php_errormsg'");
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -3111,13 +3111,13 @@ $my_file = @file ('non_existent_file') or
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * Exit running after dumping "message".
  * opcode number: 79
  */
 die("foobar");
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -3158,12 +3158,12 @@ die("foobar");
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
- 
+<?php 
 /*
  * 
  * opcode number: 102
  * No sample PHP yet */
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -3174,12 +3174,12 @@ die("foobar");
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
- 
+<?php 
 /*
  * 
  * opcode number: 103
  * No sample PHP yet */
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -3190,12 +3190,12 @@ die("foobar");
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
- 
+<?php 
 /*
  * 
  * opcode number: 104
  * No sample PHP yet */
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -3206,12 +3206,12 @@ die("foobar");
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
- 
+<?php 
 /*
  * 
  * opcode number: 101
  * No sample PHP yet */
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -3222,13 +3222,13 @@ die("foobar");
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * 
  * opcode number: 109
  */
 $obj = new A();
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -3287,14 +3287,14 @@ $obj = new A();
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * Fetch the constant value bound to the specified name (name) and stores it into a variable (result).
  * opcode number: 99
  */
 define("FOO", "something");
 echo FOO;
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -3359,7 +3359,7 @@ echo FOO;
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * 
  * opcode number: 93
@@ -3375,7 +3375,7 @@ $z = "foo";
 
 $z($x[0]);
 
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -3527,12 +3527,12 @@ $z($x[0]);
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
- 
+<?php 
 /*
  * 
  * opcode number: 90
  * No sample PHP yet */
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -3543,7 +3543,7 @@ $z($x[0]);
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * Fetch the value of the element at "index" in "array-value" to store it in "result".  Read-only?
  * opcode number: 81
@@ -3551,7 +3551,7 @@ $z($x[0]);
 $x = array(1,2,3);
 $a = 'x';
 echo $$a[0];
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -3634,7 +3634,7 @@ echo $$a[0];
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * Fetch the value of the element at "index" in "array-value" to store it in "result".
  * opcode number: 87
@@ -3642,7 +3642,7 @@ echo $$a[0];
 $x = array(1,2,3);
 $a = 'x';
 $$a[0]++;
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -3731,13 +3731,13 @@ $$a[0]++;
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * Fetch an entry of an array from a temporal variable?
  * opcode number: 98
  */
 list($x) = array("X");
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -3796,12 +3796,12 @@ list($x) = array("X");
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
- 
+<?php 
 /*
  * Fetch an entry of an array variable for the purpose of unset() operation.
  * opcode number: 96
  * No sample PHP yet */
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -3812,7 +3812,7 @@ list($x) = array("X");
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * Fetch the value of the element at "index" in "array-value" to store it in "result".  Write-only?
  * opcode number: 84
@@ -3834,7 +3834,7 @@ $$x[0] = 1;*/
 }*/
 
 
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -3899,7 +3899,7 @@ $$x[0] = 1;*/
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * 
  * opcode number: 92
@@ -3914,7 +3914,7 @@ $z = "foo";
 
 $z($$y);
 
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -4024,7 +4024,7 @@ $z($$y);
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * Fetch the value from variable which is to be used to test if it is set or not, through isset()/isempty().
  * opcode number: 89
@@ -4032,7 +4032,7 @@ $z($$y);
 echo isset($_SESSION['userid']);
 echo isset($_SESSION['userid'][1]);
 echo isset($_SESSION->prop->prop);
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -4133,7 +4133,7 @@ echo isset($_SESSION->prop->prop);
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * 
  * opcode number: 94
@@ -4151,7 +4151,7 @@ $obj = new A();
 print $obj->num;
 $z($obj->num);
 
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -4348,12 +4348,12 @@ $z($obj->num);
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
- 
+<?php 
 /*
  * 
  * opcode number: 91
  * No sample PHP yet */
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -4364,7 +4364,7 @@ $z($obj->num);
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * Fetch the "prop-name" property value of this object.  Read-only?
  * opcode number: 82
@@ -4372,7 +4372,7 @@ $z($obj->num);
 $x = new A();
 $a = 'x';
 echo $$a->num;
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -4455,7 +4455,7 @@ echo $$a->num;
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * Fetch the "prop-name" property value of this object.
  * opcode number: 88
@@ -4463,7 +4463,7 @@ echo $$a->num;
 $x = new A();
 $a = 'x';
 $$a->num++;
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -4546,12 +4546,12 @@ $$a->num++;
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
- 
+<?php 
 /*
  * Fetch a property of an object variable for the purpose of unset() operation.
  * opcode number: 97
  * No sample PHP yet */
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -4562,7 +4562,7 @@ $$a->num++;
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * Fetch the "prop-name" property value of this object.  Write-only?
  * opcode number: 85
@@ -4570,7 +4570,7 @@ $$a->num++;
 $x = new A();
 $a = 'x';
 $$a->num = 1;;
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -4653,7 +4653,7 @@ $$a->num = 1;;
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * Fetch the value of the varible of "name" to assign it to a variable?  Read-only?
  * opcode number: 80
@@ -4661,7 +4661,7 @@ $$a->num = 1;;
 $x = 1;
 $a = 'x';
 echo $$a;
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -4720,7 +4720,7 @@ echo $$a;
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * Fetch the value of the varible of "name" to assign it to a variable?
  * opcode number: 86
@@ -4728,7 +4728,7 @@ echo $$a;
 $x = 1;
 $a = 'x';
 $$a++;
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -4793,12 +4793,12 @@ $$a++;
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
- 
+<?php 
 /*
  * Fetch a variable for the purpose of unset() operation.
  * opcode number: 95
  * No sample PHP yet */
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -4809,7 +4809,7 @@ $$a++;
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * Fetch the value of the varible of "name" to assign it to a variable?  Write-only?
  * opcode number: 83
@@ -4817,7 +4817,7 @@ $$a++;
 $x = 1;
 $a = 'x';
 $$a = 2;
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -4876,7 +4876,7 @@ $$a = 2;
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * Fetch an element from iterator.  If no element is available, jump to address.  Followed by OP_DATA?
  * opcode number: 78
@@ -4885,7 +4885,7 @@ $a = array(1,2,3);
 foreach($a as $num){
 	print $num;
 }
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -4992,7 +4992,7 @@ foreach($a as $num){
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * Initialize an iterator on array-value.  If the array is empty, jump to address.  Followed by FE_FETCH.
  * opcode number: 77
@@ -5001,7 +5001,7 @@ $a = array(1,2,3);
 foreach($a as $num){
 	print $num;
 }
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -5108,13 +5108,13 @@ foreach($a as $num){
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * Release the allocated space of the value.
  * opcode number: 70
  */
  print "Hello World";
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -5161,12 +5161,12 @@ foreach($a as $num){
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * 
  * opcode number: 149
  */
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -5201,14 +5201,14 @@ foreach($a as $num){
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * Include the file specified by filename and eval it.
  * opcode number: 73
  */
 include("test.php");
 eval("test.php");
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -5282,14 +5282,14 @@ eval("test.php");
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * Allocate a new array with elem-value as the first element of the array.  Followed by ADD_ARRAY_ELEMENT.
  * opcode number: 71
  */
 $a = array(1,2,3);
 print_r($a);
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -5360,14 +5360,14 @@ print_r($a);
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * prepare for a function call to function value1
  * opcode number: 59
  */
 $x = 'phpinfo';
 $a = $x();
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -5426,7 +5426,7 @@ $a = $x();
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * Prepare for a method call.  Followed by DO_FCALL.
  * opcode number: 112
@@ -5441,7 +5441,7 @@ class A {
 $obj = new A();
 $obj->incrementNum();
 
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -5551,7 +5551,7 @@ $obj->incrementNum();
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * 
  * opcode number: 113
@@ -5563,7 +5563,7 @@ class Foo {
 }
 
 Foo::aStaticMethod();
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -5649,13 +5649,13 @@ Foo::aStaticMethod();
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * appears to create a string variable in result
  * opcode number: 53
  */
 echo "hello$a world";
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -5714,7 +5714,7 @@ echo "hello$a world";
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * 
  * opcode number: 138
@@ -5724,7 +5724,7 @@ $obj = new A();
 if ($obj instanceof A) {
    echo 'A';
 }
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -5813,13 +5813,13 @@ if ($obj instanceof A) {
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * Tests if the entry of an array is set or not.
  * opcode number: 115
  */
 if(isset($a[0])) return 0;
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -5878,14 +5878,14 @@ if(isset($a[0])) return 0;
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * 
  * opcode number: 148
  */
 $obj = new A();
 if(empty($obj->num)) return 0;
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -5968,13 +5968,13 @@ if(empty($obj->num)) return 0;
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * Tests if the value of a variable is set or not.
  * opcode number: 114
  */
 if(isset($a)){ return 0;}
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -6033,14 +6033,14 @@ if(isset($a)){ return 0;}
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * compares if value1 and value2 are equal
  * opcode number: 17
  */
 echo (1 == 1);
 echo (1 == 'c');
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -6099,14 +6099,14 @@ echo (1 == 'c');
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * Compares value1 and value2 to see if they are equal AND have the same type
  * opcode number: 15
  */
 echo (1===1);
 echo (1==='a');
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -6165,13 +6165,13 @@ echo (1==='a');
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * compares if value1 and value2 are not equal
  * opcode number: 18
  */
 echo (1 != 1);
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -6218,13 +6218,13 @@ echo (1 != 1);
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * compares value1 and value2 to see if they are unequal or of different types
  * opcode number: 16
  */
 echo (1 !== 1);
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -6271,13 +6271,13 @@ echo (1 !== 1);
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * compares if value1 is less than value2
  * opcode number: 19
  */
 echo (1 < 2);
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -6324,13 +6324,13 @@ echo (1 < 2);
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * compares if value1 is less than or equal to value2
  * opcode number: 20
  */
 echo (1 >= 2);
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -6377,7 +6377,7 @@ echo (1 >= 2);
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * Jump to the address if the value is not zero
  * opcode number: 44
@@ -6385,7 +6385,7 @@ echo (1 >= 2);
 for($i=0; $i<3; $i++){ 
 	echo "hi";
 }
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -6468,13 +6468,13 @@ for($i=0; $i<3; $i++){
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * Jump to the address if the xor of value1 and value2 is zero .. ???
  * opcode number: 47
  */
 if(1^2) return;
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -6533,13 +6533,13 @@ if(1^2) return;
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * Jump to the address if the value is zero
  * opcode number: 43
  */
 if($a != 0) echo "foo";
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -6598,7 +6598,7 @@ if($a != 0) echo "foo";
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * Jump to the address if the value is .. ???
  * opcode number: 45
@@ -6606,7 +6606,7 @@ if($a != 0) echo "foo";
 for($i=0; $i<3; $i++){ 
 	echo "hi";
 }
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -6689,13 +6689,13 @@ for($i=0; $i<3; $i++){
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * Jump to the address if the xor of value1 and value2 is zero .. ???
  * opcode number: 46
  */
  
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -6730,13 +6730,13 @@ for($i=0; $i<3; $i++){
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * Makes the value of "result" congruent to "value1" modulo "value2".
  * opcode number: 5
  */
 echo 6 % 3;
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -6783,13 +6783,13 @@ echo 6 % 3;
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * Multiplys "value1" by "value2" and stores the result into "result".
  * opcode number: 3
  */
 echo 2*3;
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -6836,13 +6836,13 @@ echo 2*3;
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * Construct an instance of "type" and store the reference to the object into "result".
  * opcode number: 68
  */
 $obj = new A();
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -6901,13 +6901,13 @@ $obj = new A();
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * no operation
  * opcode number: 0
  */
 function A(){}; 
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -6969,13 +6969,13 @@ function A(){};
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * decrements variable indicated by value1 by 1 (after performing other operations) and stores in result
  * opcode number: 37
  */
 $a--;
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -7022,14 +7022,14 @@ $a--;
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * 
  * opcode number: 135
  */
 $obj = new A();
 $obj->num--;
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -7100,13 +7100,13 @@ $obj->num--;
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * increments variable indicated by value1 by 1 (after performing other operations) and stores in result
  * opcode number: 36
  */
 $a++;
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -7153,14 +7153,14 @@ $a++;
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * Increment the property value specified by prop-name and store the original value into result.
  * opcode number: 134
  */
 $obj = new A();
 $obj->num++;
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -7231,13 +7231,13 @@ $obj->num++;
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * decrements variable indicated by value1 by 1 (before performing other operations) and stores in results
  * opcode number: 35
  */
 --$a;
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -7278,14 +7278,14 @@ $obj->num++;
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * 
  * opcode number: 133
  */
 $obj = new A();
 --$obj->num;
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -7350,13 +7350,13 @@ $obj = new A();
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * increments variable indicated by value1 by 1 (before performing other operations) and stores in result
  * opcode number: 34
  */
 ++$a;
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -7397,14 +7397,14 @@ $obj = new A();
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * 
  * opcode number: 132
  */
 $obj = new A();
 ++$obj->num;
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -7469,13 +7469,13 @@ $obj = new A();
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * 
  * opcode number: 41
  */
 print "Hello World";
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -7522,7 +7522,7 @@ print "Hello World";
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * Question Mark Assign, used twice inside a question mark assign to temporarily assign result as value1  (this is followed up with an ASSIGN bytecode)
  * opcode number: 22
@@ -7535,7 +7535,7 @@ function B(){
  $b = 0;
  $a = $b > 1 ? 10: 11;
 }
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -7696,7 +7696,7 @@ function B(){
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * 
  * opcode number: 142
@@ -7719,7 +7719,7 @@ $t = new fail();
 $t->show();
 
 echo "Done\n"; // shouldn't be displayed
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -7904,13 +7904,13 @@ echo "Done\n"; // shouldn't be displayed
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * Receive a functoin argument of "argument-number" and store the argument value into a variable of "argument-number".  (e.g. $1 for 1)
  * opcode number: 63
  */
 function hello($a){}
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -7978,13 +7978,13 @@ function hello($a){}
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * Initialize a function argument with "value" if not received from caller.  Otherwise same as RECV.
  * opcode number: 64
  */
 function hello($a=5){}
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -8052,13 +8052,13 @@ function hello($a=5){}
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * Return value from a funciton.
  * opcode number: 62
  */
 return 1;
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -8099,13 +8099,13 @@ return 1;
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * Pass the reference value as an actual parameter to a function.  DO_FCALL follows.
  * opcode number: 67
  */
 @each($input);
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -8170,7 +8170,7 @@ return 1;
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * Pass the constant value as an actual parameter to a function.  DO_FCALL follows.
  * opcode number: 65
@@ -8182,7 +8182,7 @@ function funcA($msg){
 funcA('HELLO');
 
 defined('IN_PHPBB');
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -8286,14 +8286,14 @@ defined('IN_PHPBB');
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * Pass the variable value as an actual parameter to a function.  DO_FCALL follows.
  * opcode number: 66
  */
 $a = array(1,2,3);
 if(is_array($a)){ return 0; }
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -8382,12 +8382,12 @@ if(is_array($a)){ return 0; }
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
- 
+<?php 
 /*
  * 
  * opcode number: 106
  * No sample PHP yet */
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -8398,13 +8398,13 @@ if(is_array($a)){ return 0; }
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * Shift value1 by balue2 bits to left
  * opcode number: 6
  */
 echo 8 << 2;
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -8451,13 +8451,13 @@ echo 8 << 2;
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * Shift bits to right
  * opcode number: 7
  */
 echo 8 >> 2;
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -8504,13 +8504,13 @@ echo 8 >> 2;
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * Subtracts "value2" from "value1" and stores the result into "result".
  * opcode number: 2
  */
 echo 1-2;
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -8557,7 +8557,7 @@ echo 1-2;
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * Release the allocated space of "value"?
  * opcode number: 49
@@ -8566,7 +8566,7 @@ $a = array(1,2,3);
 foreach($a as $num){
 	print $num;
 }
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -8673,7 +8673,7 @@ foreach($a as $num){
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * 
  * opcode number: 108
@@ -8691,7 +8691,7 @@ try {
 
 // Continue execution
 echo 'Hello World';
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -8822,7 +8822,7 @@ echo 'Hello World';
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * 
  * opcode number: 105
@@ -8845,7 +8845,7 @@ declare(ticks=2) {
 		 echo "hello world\n";
    }
 }
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -8997,14 +8997,14 @@ declare(ticks=2) {
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * Unset the entry of array-value, which is specified by index, and store the original element value into "result".
  * opcode number: 75
  */
 $a = array(1,2,3);
 unset($a[0]);
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -9069,14 +9069,14 @@ unset($a[0]);
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * Unset the property of the current object (this) and store the original value into "result".
  * opcode number: 76
  */
 $obj = new A();
 unset($obj->num);
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -9141,7 +9141,7 @@ unset($obj->num);
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
-
+<?php
 /*
  * Unset the variable and store the original value into "result".
  * opcode number: 74
@@ -9149,7 +9149,7 @@ unset($obj->num);
 $x = 1;
 $a='x';
 unset($$a);
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -9202,12 +9202,12 @@ unset($$a);
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
- 
+<?php 
 /*
  * 
  * opcode number: 150
  * No sample PHP yet */
-
+?>
 ]]>
      </programlisting>
     </section>
@@ -9218,12 +9218,12 @@ unset($$a);
      <title>PHP code</title>
      <programlisting role="php">
 <![CDATA[
- 
+<?php 
 /*
  * 
  * opcode number: 146
  * No sample PHP yet */
-
+?>
 ]]>
      </programlisting>
     </section>