didou           Mon Dec 15 11:54:11 2003 EDT

  Modified files:              
    /phpdoc/en/reference/uodbc/functions        odbc-fetch-into.xml 
                                                odbc-result.xml 
                                                odbc-setoption.xml 
    /phpdoc/en/reference/url/functions  get-meta-tags.xml parse-url.xml 
    /phpdoc/en/reference/var/functions  floatval.xml 
                                        import-request-variables.xml 
                                        is-bool.xml is-callable.xml 
                                        isset.xml print-r.xml 
                                        serialize.xml unserialize.xml 
                                        unset.xml var-dump.xml 
                                        var-export.xml 
  Log:
  Merry XHTML and CS compliant christmas all \!
  
Index: phpdoc/en/reference/uodbc/functions/odbc-fetch-into.xml
diff -u phpdoc/en/reference/uodbc/functions/odbc-fetch-into.xml:1.3 
phpdoc/en/reference/uodbc/functions/odbc-fetch-into.xml:1.4
--- phpdoc/en/reference/uodbc/functions/odbc-fetch-into.xml:1.3 Wed Jul 16 13:22:58 
2003
+++ phpdoc/en/reference/uodbc/functions/odbc-fetch-into.xml     Mon Dec 15 11:54:09 
2003
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.3 $ -->
+<!-- $Revision: 1.4 $ -->
 <!-- splitted from ./en/functions/uodbc.xml, last change in rev 1.34 -->
   <refentry id="function.odbc-fetch-into">
    <refnamediv>
@@ -105,7 +105,7 @@
       <programlisting role="php">
 <![CDATA[
 <?php
-$rc = odbc_fetch_into($res_id,$my_array, 2);
+$rc = odbc_fetch_into($res_id, $my_array, 2);
 ?>
 ]]>
       </programlisting>
Index: phpdoc/en/reference/uodbc/functions/odbc-result.xml
diff -u phpdoc/en/reference/uodbc/functions/odbc-result.xml:1.3 
phpdoc/en/reference/uodbc/functions/odbc-result.xml:1.4
--- phpdoc/en/reference/uodbc/functions/odbc-result.xml:1.3     Sat Aug 16 14:59:12 
2003
+++ phpdoc/en/reference/uodbc/functions/odbc-result.xml Mon Dec 15 11:54:10 2003
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.3 $ -->
+<!-- $Revision: 1.4 $ -->
 <!-- splitted from ./en/functions/uodbc.xml, last change in rev 1.2 -->
   <refentry id="function.odbc-result">
    <refnamediv>
@@ -23,8 +23,8 @@
      <informalexample>
       <programlisting role="php">
 <![CDATA[
-$item_3 = odbc_result ($Query_ID, 3);
-$item_val = odbc_result ($Query_ID, "val");
+$item_3 = odbc_result($Query_ID, 3);
+$item_val = odbc_result($Query_ID, "val");
 ]]>
       </programlisting>
      </informalexample>
Index: phpdoc/en/reference/uodbc/functions/odbc-setoption.xml
diff -u phpdoc/en/reference/uodbc/functions/odbc-setoption.xml:1.3 
phpdoc/en/reference/uodbc/functions/odbc-setoption.xml:1.4
--- phpdoc/en/reference/uodbc/functions/odbc-setoption.xml:1.3  Wed Jul 16 13:22:58 
2003
+++ phpdoc/en/reference/uodbc/functions/odbc-setoption.xml      Mon Dec 15 11:54:10 
2003
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.3 $ -->
+<!-- $Revision: 1.4 $ -->
 <!-- splitted from ./en/functions/uodbc.xml, last change in rev 1.3 -->
   <refentry id="function.odbc-setoption">
    <refnamediv>
@@ -64,14 +64,14 @@
 //    This example has the same effect as
 //    odbc_autocommit($conn, true);
 
-odbc_setoption ($conn, 1, 102, 1);
+odbc_setoption($conn, 1, 102, 1);
 
 // 2. Option 0 of SQLSetStmtOption() is SQL_QUERY_TIMEOUT.
 //    This example sets the query to timeout after 30 seconds.
 
-$result = odbc_prepare ($conn, $sql);
-odbc_setoption ($result, 2, 0, 30);
-odbc_execute ($result);
+$result = odbc_prepare($conn, $sql);
+odbc_setoption($result, 2, 0, 30);
+odbc_execute($result);
 ?>
 ]]>
       </programlisting>
Index: phpdoc/en/reference/url/functions/get-meta-tags.xml
diff -u phpdoc/en/reference/url/functions/get-meta-tags.xml:1.5 
phpdoc/en/reference/url/functions/get-meta-tags.xml:1.6
--- phpdoc/en/reference/url/functions/get-meta-tags.xml:1.5     Fri Nov 21 07:02:48 
2003
+++ phpdoc/en/reference/url/functions/get-meta-tags.xml Mon Dec 15 11:54:10 2003
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.5 $ -->
+<!-- $Revision: 1.6 $ -->
 <!-- splitted from ./en/functions/strings.xml, last change in rev 1.2 -->
   <refentry id="function.get-meta-tags">
    <refnamediv>
@@ -64,10 +64,10 @@
 
 // Notice how the keys are all lowercase now, and
 // how . was replaced by _ in the key.
-print $tags['author'];       // name
-print $tags['keywords'];     // php documentation
-print $tags['description'];  // a php manual
-print $tags['geo_position']; // 49.33;-86.59
+echo $tags['author'];       // name
+echo $tags['keywords'];     // php documentation
+echo $tags['description'];  // a php manual
+echo $tags['geo_position']; // 49.33;-86.59
 ?>
 ]]>
       </programlisting>
Index: phpdoc/en/reference/url/functions/parse-url.xml
diff -u phpdoc/en/reference/url/functions/parse-url.xml:1.8 
phpdoc/en/reference/url/functions/parse-url.xml:1.9
--- phpdoc/en/reference/url/functions/parse-url.xml:1.8 Mon Oct 13 04:48:19 2003
+++ phpdoc/en/reference/url/functions/parse-url.xml     Mon Dec 15 11:54:10 2003
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.8 $ -->
+<!-- $Revision: 1.9 $ -->
 <!-- splitted from ./en/functions/url.xml, last change in rev 1.2 -->
   <refentry id="function.parse-url">
    <refnamediv>
@@ -73,7 +73,7 @@
     <example>
      <title><function>parse_url</function> example</title>
      <screen>
-$ php -r 'print_r( parse_url("http://username:[EMAIL 
PROTECTED]/path?arg=value#anchor"));'
+$ php -r 'print_r(parse_url("http://username:[EMAIL 
PROTECTED]/path?arg=value#anchor"));'
 Array
 (
     [scheme] => http
@@ -85,7 +85,7 @@
     [fragment] => anchor
 )
 
-$ php -r 'print_r( parse_url("http://invalid_host..name/";));'
+$ php -r 'print_r(parse_url("http://invalid_host..name/";));'
 Array
 (
     [scheme] => http
Index: phpdoc/en/reference/var/functions/floatval.xml
diff -u phpdoc/en/reference/var/functions/floatval.xml:1.3 
phpdoc/en/reference/var/functions/floatval.xml:1.4
--- phpdoc/en/reference/var/functions/floatval.xml:1.3  Fri May 30 12:58:05 2003
+++ phpdoc/en/reference/var/functions/floatval.xml      Mon Dec 15 11:54:11 2003
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.3 $ -->
+<!-- $Revision: 1.4 $ -->
 <!-- splitted from ./en/functions/var.xml, last change in rev 1.66 -->
   <refentry id="function.floatval">
    <refnamediv>
@@ -23,8 +23,8 @@
 <![CDATA[
 <?php
 $var = '122.34343The';
-$float_value_of_var = floatval ($var);
-print $float_value_of_var; // prints 122.34343
+$float_value_of_var = floatval($var);
+echo $float_value_of_var; // prints 122.34343
 ?>
 ]]>
       </programlisting>
Index: phpdoc/en/reference/var/functions/import-request-variables.xml
diff -u phpdoc/en/reference/var/functions/import-request-variables.xml:1.9 
phpdoc/en/reference/var/functions/import-request-variables.xml:1.10
--- phpdoc/en/reference/var/functions/import-request-variables.xml:1.9  Fri May 30 
12:58:05 2003
+++ phpdoc/en/reference/var/functions/import-request-variables.xml      Mon Dec 15 
11:54:11 2003
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.9 $ -->
+<!-- $Revision: 1.10 $ -->
 <!-- splitted from ./en/functions/var.xml, last change in rev 1.34 -->
   <refentry id="function.import-request-variables">
    <refnamediv>
@@ -62,7 +62,7 @@
 // with an "rvar_" prefix
 import_request_variables("gP", "rvar_");
 
-print $rvar_foo;
+echo $rvar_foo;
 ?>
 ]]>
      </programlisting>
Index: phpdoc/en/reference/var/functions/is-bool.xml
diff -u phpdoc/en/reference/var/functions/is-bool.xml:1.4 
phpdoc/en/reference/var/functions/is-bool.xml:1.5
--- phpdoc/en/reference/var/functions/is-bool.xml:1.4   Thu Feb 20 11:51:17 2003
+++ phpdoc/en/reference/var/functions/is-bool.xml       Mon Dec 15 11:54:11 2003
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.4 $ -->
+<!-- $Revision: 1.5 $ -->
 <!-- splitted from ./en/functions/var.xml, last change in rev 1.19 -->
   <refentry id="function.is-bool">
    <refnamediv>
@@ -29,12 +29,12 @@
 
 // Since $a is a boolean, this is true
 if (is_bool($a)) {
-    print "Yes, this is a boolean";
+    echo "Yes, this is a boolean";
 }
 
 // Since $b is not a boolean, this is not true
 if (is_bool($b)) {
-    print "Yes, this is a boolean";
+    echo "Yes, this is a boolean";
 }
 ?>
 ]]>
Index: phpdoc/en/reference/var/functions/is-callable.xml
diff -u phpdoc/en/reference/var/functions/is-callable.xml:1.5 
phpdoc/en/reference/var/functions/is-callable.xml:1.6
--- phpdoc/en/reference/var/functions/is-callable.xml:1.5       Sat Aug 16 14:59:12 
2003
+++ phpdoc/en/reference/var/functions/is-callable.xml   Mon Dec 15 11:54:11 2003
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.5 $ -->
+<!-- $Revision: 1.6 $ -->
 <!-- splitted from ./en/functions/var.xml, last change in rev 1.87 -->
   <refentry id="function.is-callable">
    <refnamediv>
@@ -23,10 +23,10 @@
      function name.
     </para>
     <para>
-     The  var  parameter can be either the name of a function stored in
+     The <parameter>var</parameter> parameter can be either the name of a function 
stored in
      a string variable, or an object and the name of a method within the
      object, like this: 
-     <screen>array( $SomeObject, 'MethodName' )</screen>
+     <screen>array($SomeObject, 'MethodName')</screen>
     </para>
     <para>
      If the <parameter>syntax_only</parameter> argument is &true; the
@@ -47,7 +47,7 @@
     <informalexample>
      <programlisting role="php">
 <![CDATA[
-<? php
+<?php
 //  How to check a variable to see if it can be called
 //  as a function.
 
@@ -60,7 +60,7 @@
 
 $functionVariable = 'someFunction';
 
-var_dump( is_callable( $functionVariable, false, $callable_name ));  // bool(true)
+var_dump(is_callable($functionVariable, false, $callable_name));  // bool(true)
 
 echo $callable_name, "\n";  // someFunction
 
@@ -77,9 +77,9 @@
 
 $anObject = new someClass();
 
-$methodVariable = array( $anObject, 'someMethod' );
+$methodVariable = array($anObject, 'someMethod');
 
-var_dump( is_callable( $methodVariable, true, $callable_name ));  //  bool(true)
+var_dump(is_callable($methodVariable, true, $callable_name));  //  bool(true)
 
 echo $callable_name, "\n";  //  someClass:someMethod
 
Index: phpdoc/en/reference/var/functions/isset.xml
diff -u phpdoc/en/reference/var/functions/isset.xml:1.11 
phpdoc/en/reference/var/functions/isset.xml:1.12
--- phpdoc/en/reference/var/functions/isset.xml:1.11    Thu Jul 10 04:29:54 2003
+++ phpdoc/en/reference/var/functions/isset.xml Mon Dec 15 11:54:11 2003
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.11 $ -->
+<!-- $Revision: 1.12 $ -->
 <!-- splitted from ./en/functions/var.xml, last change in rev 1.2 -->
   <refentry id="function.isset">
    <refnamediv>
@@ -44,7 +44,7 @@
 
 // This will evaluate to &true; so the text will be printed.
 if (isset($var)) {
-    print "This var is set set so I will print.";
+    echo "This var is set set so I will print.";
 }
 
 // In the next examples we'll use var_dump to output
@@ -53,16 +53,16 @@
 $a = "test";
 $b = "anothertest";
 
-var_dump( isset($a) );      // TRUE
-var_dump( isset ($a, $b) ); // TRUE
+var_dump(isset($a));      // TRUE
+var_dump(isset($a, $b)); // TRUE
 
 unset ($a);
 
-var_dump( isset ($a) );     // FALSE
-var_dump( isset ($a, $b) ); // FALSE
+var_dump(isset($a));     // FALSE
+var_dump(isset($a, $b)); // FALSE
 
 $foo = NULL;
-var_dump( isset ($foo) );   // FALSE
+var_dump(isset($foo));   // FALSE
 
 ?>
 ]]>
@@ -78,13 +78,13 @@
 
 $a = array ('test' => 1, 'hello' => NULL);
 
-var_dump( isset ($a['test']) );            // TRUE
-var_dump( isset ($a['foo']) );             // FALSE
-var_dump( isset ($a['hello']) );           // FALSE
+var_dump(isset($a['test']));            // TRUE
+var_dump(isset($a['foo']));             // FALSE
+var_dump(isset($a['hello']));           // FALSE
 
 // The key 'hello' equals NULL so is considered unset
 // If you want to check for NULL key values then try: 
-var_dump( array_key_exists('hello', $a) ); // TRUE
+var_dump(array_key_exists('hello', $a)); // TRUE
 
 ?>
 ]]>
Index: phpdoc/en/reference/var/functions/print-r.xml
diff -u phpdoc/en/reference/var/functions/print-r.xml:1.6 
phpdoc/en/reference/var/functions/print-r.xml:1.7
--- phpdoc/en/reference/var/functions/print-r.xml:1.6   Wed Jul 16 13:23:51 2003
+++ phpdoc/en/reference/var/functions/print-r.xml       Mon Dec 15 11:54:11 2003
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.6 $ -->
+<!-- $Revision: 1.7 $ -->
 <!-- splitted from ./en/functions/var.xml, last change in rev 1.5 -->
   <refentry id="function.print-r">
    <refnamediv>
@@ -39,7 +39,7 @@
 <![CDATA[
 <pre>
 <?php
-    $a = array ('a' => 'apple', 'b' => 'banana', 'c' => array ('x','y','z'));
+    $a = array ('a' => 'apple', 'b' => 'banana', 'c' => array ('x', 'y', 'z'));
     print_r ($a);
 ?>
 </pre>
@@ -80,7 +80,7 @@
 <![CDATA[
 <?php
     $b = array ('m' => 'monkey', 'foo' => 'bar', 'x' => array ('x', 'y', 'z'));
-    $results = print_r ($b, true); //$results now contains output from print_r
+    $results = print_r($b, true); //$results now contains output from print_r
 ?>
 ]]>
       </programlisting>
Index: phpdoc/en/reference/var/functions/serialize.xml
diff -u phpdoc/en/reference/var/functions/serialize.xml:1.7 
phpdoc/en/reference/var/functions/serialize.xml:1.8
--- phpdoc/en/reference/var/functions/serialize.xml:1.7 Sun Oct 26 11:32:28 2003
+++ phpdoc/en/reference/var/functions/serialize.xml     Mon Dec 15 11:54:11 2003
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.7 $ -->
+<!-- $Revision: 1.8 $ -->
 <!-- splitted from ./en/functions/var.xml, last change in rev 1.28 -->
   <refentry id="function.serialize">
    <refnamediv>
@@ -70,11 +70,11 @@
 // information for the current user.  We use serialize() to store
 // it in a database at the end of the request.
 
-$conn = odbc_connect ("webdb", "php", "chicken");
-$stmt = odbc_prepare ($conn,
+$conn = odbc_connect("webdb", "php", "chicken");
+$stmt = odbc_prepare($conn,
       "UPDATE sessions SET data = ? WHERE id = ?");
 $sqldata = array (serialize($session_data), $PHP_AUTH_USER);
-if (!odbc_execute ($stmt, &$sqldata)) {
+if (!odbc_execute($stmt, &$sqldata)) {
     $stmt = odbc_prepare($conn,
      "INSERT INTO sessions (id, data) VALUES(?, ?)");
     if (!odbc_execute($stmt, &$sqldata)) {
Index: phpdoc/en/reference/var/functions/unserialize.xml
diff -u phpdoc/en/reference/var/functions/unserialize.xml:1.12 
phpdoc/en/reference/var/functions/unserialize.xml:1.13
--- phpdoc/en/reference/var/functions/unserialize.xml:1.12      Sun Mar 30 09:44:59 
2003
+++ phpdoc/en/reference/var/functions/unserialize.xml   Mon Dec 15 11:54:11 2003
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.12 $ -->
+<!-- $Revision: 1.13 $ -->
 <!-- splitted from ./en/functions/var.xml, last change in rev 1.2 -->
   <refentry id="function.unserialize">
    <refnamediv>
@@ -54,7 +54,7 @@
 $serialized_object='O:1:"a":1:{s:5:"value";s:3:"100";}';
 
 // unserialize_callback_func directive available as of PHP 4.2.0
-ini_set('unserialize_callback_func','mycallback'); // set your callback_function
+ini_set('unserialize_callback_func', 'mycallback'); // set your callback_function
 
 function mycallback($classname) {
     // just include a file containing your classdefinition
@@ -85,16 +85,16 @@
 // $session_data array from the string selected from a database.
 // This example complements the one described with serialize().
 
-$conn = odbc_connect ("webdb", "php", "chicken");
-$stmt = odbc_prepare ($conn, "SELECT data FROM sessions WHERE id = ?");
+$conn = odbc_connect("webdb", "php", "chicken");
+$stmt = odbc_prepare($conn, "SELECT data FROM sessions WHERE id = ?");
 $sqldata = array ($PHP_AUTH_USER);
-if (!odbc_execute ($stmt, &$sqldata) || !odbc_fetch_into ($stmt, &$tmp)) {
+if (!odbc_execute($stmt, &$sqldata) || !odbc_fetch_into($stmt, &$tmp)) {
     // if the execute or fetch fails, initialize to empty array
     $session_data = array();
 } else {
     // we should now have the serialized data in $tmp[0].
-    $session_data = unserialize ($tmp[0]);
-    if (!is_array ($session_data)) {
+    $session_data = unserialize($tmp[0]);
+    if (!is_array($session_data)) {
         // something went wrong, initialize to empty array
         $session_data = array();
     }
Index: phpdoc/en/reference/var/functions/unset.xml
diff -u phpdoc/en/reference/var/functions/unset.xml:1.6 
phpdoc/en/reference/var/functions/unset.xml:1.7
--- phpdoc/en/reference/var/functions/unset.xml:1.6     Tue Jul 15 03:05:22 2003
+++ phpdoc/en/reference/var/functions/unset.xml Mon Dec 15 11:54:11 2003
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.6 $ -->
+<!-- $Revision: 1.7 $ -->
 <!-- splitted from ./en/functions/var.xml, last change in rev 1.2 -->
   <refentry id="function.unset">
    <refnamediv>
@@ -31,13 +31,13 @@
 <![CDATA[
 <?php
 // destroy a single variable
-unset ($foo);
+unset($foo);
 
 // destroy a single element of an array
-unset ($bar['quux']);
+unset($bar['quux']);
 
 // destroy more than one variable
-unset ($foo1, $foo2, $foo3);
+unset($foo1, $foo2, $foo3);
 ?>
 ]]>
       </programlisting>
Index: phpdoc/en/reference/var/functions/var-dump.xml
diff -u phpdoc/en/reference/var/functions/var-dump.xml:1.4 
phpdoc/en/reference/var/functions/var-dump.xml:1.5
--- phpdoc/en/reference/var/functions/var-dump.xml:1.4  Tue Apr  1 07:15:03 2003
+++ phpdoc/en/reference/var/functions/var-dump.xml      Mon Dec 15 11:54:11 2003
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.4 $ -->
+<!-- $Revision: 1.5 $ -->
 <!-- splitted from ./en/functions/var.xml, last change in rev 1.84 -->
   <refentry id="function.var-dump">
    <refnamediv>
@@ -29,12 +29,17 @@
       <title><function>var_dump</function> example</title>
       <programlisting role="php">
 <![CDATA[
-<pre>
 <?php
 $a = array (1, 2, array ("a", "b", "c"));
-var_dump ($a);
-
-/* output:
+var_dump($a);
+?>
+]]>
+      </programlisting>
+      <para>
+       Output:
+      </para>
+      <screen>
+<![CDATA[
 array(3) {
   [0]=>
   int(1)
@@ -50,22 +55,28 @@
     string(1) "c"
   }
 }
-
-*/
+]]>
+      </screen>
+      <programlisting role="php">
+<![CDATA[
+<?php
 
 $b = 3.1;
-$c = TRUE;
-var_dump($b,$c);
-
-/* output:
-float(3.1)
-bool(true)
+$c = true;
+var_dump($b, $c);
 
-*/
 ?>
-</pre>
 ]]>
       </programlisting>
+      <para>
+       output:
+      </para>
+      <screen>
+<![CDATA[
+float(3.1)
+bool(true)
+]]>
+      </screen>
      </example>
     </para>
    </refsect1>
Index: phpdoc/en/reference/var/functions/var-export.xml
diff -u phpdoc/en/reference/var/functions/var-export.xml:1.2 
phpdoc/en/reference/var/functions/var-export.xml:1.3
--- phpdoc/en/reference/var/functions/var-export.xml:1.2        Wed Apr 17 02:45:00 
2002
+++ phpdoc/en/reference/var/functions/var-export.xml    Mon Dec 15 11:54:11 2003
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.2 $ -->
+<!-- $Revision: 1.3 $ -->
 <!-- splitted from ./en/functions/var.xml, last change in rev 1.6 -->
   <refentry id="function.var-export">
    <refnamediv>
@@ -30,12 +30,17 @@
      <informalexample>
       <programlisting role="php">
 <![CDATA[
-<pre>
 <?php
 $a = array (1, 2, array ("a", "b", "c"));
-var_export ($a);
-
-/* output:
+var_export($a);
+?>
+]]>
+      </programlisting>
+      <para>
+       output:
+      </para>
+      <screen>
+<![CDATA[
 array (
   0 => 1,
   1 => 2,
@@ -46,19 +51,27 @@
     2 => 'c',
   ),
 )
-*/
+]]>
+      </screen>
+      <programlisting role="php">
+<![CDATA[
+<?php
 
 $b = 3.1;
-$v = var_export($b, TRUE);
+$v = var_export($b, true);
 echo $v;
 
-/* output:
-3.1
-*/
 ?>
-</pre>
 ]]>
       </programlisting>
+      <para>
+       output:
+      </para>
+      <screen>
+<![CDATA[
+3.1
+]]>
+      </screen>
      </informalexample>
     </para>
    </refsect1>

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