[PHP-DOC] cvs: phpdoc /en/language variables.xml

[Friedhelm Betz]

betz            Sun Jan  4 21:09:55 2004 EDT

  Modified files:              
    /phpdoc/en/language variables.xml 
  Log:
  use of echo in examples
  
  
Index: phpdoc/en/language/variables.xml
diff -u phpdoc/en/language/variables.xml:1.72 phpdoc/en/language/variables.xml:1.73
--- phpdoc/en/language/variables.xml:1.72       Sun Jan  4 20:57:24 2004
+++ phpdoc/en/language/variables.xml    Sun Jan  4 21:09:54 2004
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.72 $ -->
+<!-- $Revision: 1.73 $ -->
  <chapter id="language.variables">
   <title>Variables</title>
   
@@ -450,12 +450,12 @@
     // 'global' to be available to the functions local scope.
     global $HTTP_POST_VARS;
     
-    print $HTTP_POST_VARS['name'];
+    echo $HTTP_POST_VARS['name'];
     
     // Superglobals are available in any scope and do 
     // not require 'global'. Superglobals are available 
     // as of PHP 4.1.0
-    print $_POST['name'];
+    echo $_POST['name'];
 }
 ?>
 ]]>
@@ -830,22 +830,22 @@
 <?php 
 // Available since PHP 4.1.0
 
-   print $_POST['username'];
-   print $_REQUEST['username'];
+   echo $_POST['username'];
+   echo $_REQUEST['username'];
 
    import_request_variables('p', 'p_');
-   print $p_username;
+   echo $p_username;
 
 // Available since PHP 3. As of PHP 5.0.0, these long predefined
 // variables can be disabled with the register_long_arrays directive.
 
-   print $HTTP_POST_VARS['username'];
+   echo $HTTP_POST_VARS['username'];
 
 // Available if the PHP directive register_globals = on. As of 
 // PHP 4.2.0 the default value of register_globals = off.
 // Using/relying on this method is not preferred.
 
-   print $username;
+   echo $username;
 ?>
 ]]>
       </programlisting>
@@ -905,11 +905,11 @@
 <![CDATA[
 <?php
 if (isset($_POST['action']) && $_POST['action'] == 'submitted') {
-    print '<pre>';
+    echo '<pre>';
     print_r($_POST);
-    print '<a href="'. $_SERVER['PHP_SELF'] .'">Please try again</a>';
+    echo '<a href="'. $_SERVER['PHP_SELF'] .'">Please try again</a>';
 
-    print '</pre>';
+    echo '</pre>';
 } else {
 ?>
 <form action="<?php echo $_SERVER['PHP_SELF']; ?>" method="POST">