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Adding a note about HTTP_POST_VARS being deprecated to variables.scope, and making quotes consistent

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git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@177633 c90b9560-bf6c-de11-be94-00142212c4b1
This commit is contained in:
Derek Ford 2005-01-19 06:51:00 +00:00
parent 9b1974f6e9
commit 445c2b8a7a
1 changed files with 14 additions and 13 deletions
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27
language/variables.xml
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@ -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 @@ $bar = &test(); // Invalid.
<![CDATA[
<?php
$a = 1;
include "b.inc";
include 'b.inc';
?>
]]>
</programlisting>
@ -431,7 +431,7 @@ $b = 2;
function Sum()
{
$GLOBALS["b"] = $GLOBALS["a"] + $GLOBALS["b"];
$GLOBALS['b'] = $GLOBALS['a'] + $GLOBALS['b'];
}
Sum();
@ -467,7 +467,8 @@ function test_global()
// 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 @@ object(stdClass)(0) {
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_ref() {
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 @@ Static object: object(stdClass)(1) {
<programlisting role="php">
<![CDATA[
<?php
$a = "hello";
$a = 'hello';
?>
]]>
</programlisting>
@ -738,7 +739,7 @@ $a = "hello";
<programlisting role="php">
<![CDATA[
<?php
$$a = "world";
$$a = 'world';
?>
]]>
</programlisting>
@ -1004,8 +1005,8 @@ if (isset($_POST['action']) && $_POST['action'] == 'submitted') {
<programlisting role="php">
<![CDATA[
<?php
setcookie("MyCookie[foo]", "Testing 1", time()+3600);
setcookie("MyCookie[bar]", "Testing 2", time()+3600);
setcookie("MyCookie[foo]", 'Testing 1', time()+3600);
setcookie("MyCookie[bar]", 'Testing 2', time()+3600);
?>
]]>
</programlisting>
@ -1035,7 +1036,7 @@ if (isset($_COOKIE['count'])) {
} else {
$count = 1;
}
setcookie("count", $count, time()+3600);
setcookie('count', $count, time()+3600);
setcookie("Cart[$count]", $item, time()+3600);
?>
]]>