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

[Derek Ford]

derek           Wed Jan 19 01:51:01 2005 EDT

  Modified files:              
    /phpdoc/en/language variables.xml 
  Log:
  Adding a note about HTTP_POST_VARS being deprecated to variables.scope, and 
making quotes consistent
  
http://cvs.php.net/diff.php/phpdoc/en/language/variables.xml?r1=1.84&r2=1.85&ty=u
Index: phpdoc/en/language/variables.xml
diff -u phpdoc/en/language/variables.xml:1.84 
phpdoc/en/language/variables.xml:1.85
--- phpdoc/en/language/variables.xml:1.84       Fri Jan  7 03:22:16 2005
+++ phpdoc/en/language/variables.xml    Wed Jan 19 01:51:00 2005
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.84 $ -->
+<!-- $Revision: 1.85 $ -->
  <chapter id="language.variables">
   <title>Variables</title>
   
@@ -36,8 +36,8 @@
      <programlisting role="php"> 
 <![CDATA[
 <?php
-$var = "Bob";
-$Var = "Joe";
+$var = 'Bob';
+$Var = 'Joe';
 echo "$var, $Var";      // outputs "Bob, Joe"
 
 $4site = 'not yet';     // invalid; starts with a number
@@ -335,7 +335,7 @@
 <![CDATA[
 <?php
 $a = 1;
-include "b.inc";
+include 'b.inc';
 ?>
 ]]>
     </programlisting>
@@ -431,7 +431,7 @@
 
 function Sum()
 {
-    $GLOBALS["b"] = $GLOBALS["a"] + $GLOBALS["b"];
+    $GLOBALS['b'] = $GLOBALS['a'] + $GLOBALS['b'];
 } 
 
 Sum();
@@ -467,7 +467,8 @@
     
     // Superglobals are available in any scope and do 
     // not require 'global'. Superglobals are available 
-    // as of PHP 4.1.0
+    // as of PHP 4.1.0, and HTTP_POST_VARS is now
+    // deemed deprecated.
     echo $_POST['name'];
 }
 ?>
@@ -652,7 +653,7 @@
 function &get_instance_ref() {
     static $obj;
 
-    echo "Static object: ";
+    echo 'Static object: ';
     var_dump($obj);
     if (!isset($obj)) {
         // Assign a reference to the static variable
@@ -665,7 +666,7 @@
 function &get_instance_noref() {
     static $obj;
 
-    echo "Static object: ";
+    echo 'Static object: ';
     var_dump($obj);
     if (!isset($obj)) {
         // Assign the object to the static variable
@@ -721,7 +722,7 @@
     <programlisting role="php">
 <![CDATA[
 <?php
-$a = "hello";
+$a = 'hello';
 ?>
 ]]>
     </programlisting>
@@ -738,7 +739,7 @@
     <programlisting role="php">
 <![CDATA[
 <?php
-$$a = "world";
+$$a = 'world';
 ?>
 ]]>
     </programlisting>
@@ -1004,8 +1005,8 @@
      <programlisting role="php">
 <![CDATA[
 <?php
-  setcookie("MyCookie[foo]", "Testing 1", time()+3600);
-  setcookie("MyCookie[bar]", "Testing 2", time()+3600);
+  setcookie("MyCookie[foo]", 'Testing 1', time()+3600);
+  setcookie("MyCookie[bar]", 'Testing 2', time()+3600);
 ?>
 ]]>
      </programlisting>
@@ -1035,7 +1036,7 @@
 } else {
     $count = 1;
 }
-setcookie("count", $count, time()+3600);
+setcookie('count', $count, time()+3600);
 setcookie("Cart[$count]", $item, time()+3600);
 ?>
 ]]>