From e25733d0b18ce23d8f76e1903a182418786f07d6 Mon Sep 17 00:00:00 2001
From: Ron Chmara <ronabop@php.net>
Date: Sun, 25 Feb 2001 01:34:59 +0000
Subject: [PATCH] Fixing reference to $querystring, de-tabbing (minor XML
 cleanups).

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@41841 c90b9560-bf6c-de11-be94-00142212c4b1
---
 functions/url.xml | 47 +++++++++++++++++++++++++----------------------
 1 file changed, 25 insertions(+), 22 deletions(-)

diff --git a/functions/url.xml b/functions/url.xml
index 8d216913bb..17982b1c43 100644
--- a/functions/url.xml
+++ b/functions/url.xml
@@ -102,8 +102,8 @@
     </para>
     <simpara>
      See also <function>rawurlencode</function>,
-		          <function>urldecode</function>,
-							<function>urlencode</function>.
+     <function>urldecode</function>,
+     <function>urlencode</function>.
     </simpara>
    </refsect1>
   </refentry>
@@ -148,8 +148,8 @@ echo '&lt;A HREF="http://x.com/department_list_script/',
     </para>
     <simpara>
      See also <function>rawurldecode</function>,
-		          <function>urldecode</function>,
-							<function>urlencode</function>.
+     <function>urldecode</function>,
+     <function>urlencode</function>.
     </simpara>
    </refsect1>
   </refentry>
@@ -173,7 +173,7 @@ echo '&lt;A HREF="http://x.com/department_list_script/',
      <example>
       <title><function>Urldecode</function> example</title>
       <programlisting role="php">
-$a = split ('&amp;', $querystring);
+$a = split ('&amp;', $QUERY_STRING);
 $i = 0;
 while ($i &lt; count ($a)) {
     $b = split ('=', $a [$i]);
@@ -186,8 +186,8 @@ while ($i &lt; count ($a)) {
     </para>
     <para>
      See also <function>urlencode</function>,
-		          <function>rawurlencode</function>,
-							<function>rawurldecode</function>.
+     function>rawurlencode</function>,
+     <function>rawurldecode</function>.
     </para>
    </refsect1>
   </refentry>
@@ -225,29 +225,32 @@ echo '&lt;A HREF="mycgi?foo=', urlencode ($userinput), '"&gt;';
       </programlisting>
      </example>
     </para>
-	<para>Note: Be careful about variables that may match HTML entities.  
-	Things like &amp;amp, &amp;copy and &amp;pound are parsed by the browser
-	and the actual entity is used instead of the desired variable name.  This 
-	is an obvious hassle that the W3C has been telling people about for years.
-	The reference is here: <ulink url="&url.argsep;">&url.argsep;</ulink>
-	PHP supports changing the argument separator to the W3C-suggested
-	semi-colon through the arg_separator .ini directive.  Unfortunately most
-	user agents do not send form data in this semi-colon separated format.
-	A more portable way around this is to use &amp;amp; instead of &amp; as the
-    separator.  You don't need to change PHP's arg_separator for this.  Leave
-	it as &amp;, but simply encode your URLs using <function>htmlentities</function>(urlencode($data)).
+    <para>
+    Note: Be careful about variables that may match HTML entities.  
+    Things like &amp;amp, &amp;copy and &amp;pound are parsed by the
+    browser and the actual entity is used instead of the desired
+    variable name.  This is an obvious hassle that the W3C has been
+    telling people about for years. The reference is here:
+    <ulink url="&url.argsep;">&url.argsep;</ulink> PHP supports
+    changing the argument separator to the W3C-suggested semi-colon
+    through the arg_separator .ini directive.  Unfortunately most user
+    agents do not send form data in this semi-colon separated format.
+    A more portable way around this is to use &amp;amp; instead of
+    &amp; as the separator.  You don't need to change PHP's
+    arg_separator for this.  Leave it as &amp;, but simply encode
+    your URLs using <function>htmlentities</function>(urlencode($data)).
      <example>
       <title><function>Urlencode/htmlentities</function> example</title>
       <programlisting role="php">
 echo '&lt;A HREF="mycgi?foo=', htmlentities (urlencode ($userinput) ), '"&gt;';
       </programlisting>
      </example>
-	</para>
+    </para>
     <para>
      See also <function>urldecode</function>,
-		          <function>htmlentities</function>,
-		          <function>rawurldecode</function>,
-							<function>rawurlencode</function>.
+     <function>htmlentities</function>,
+     <function>rawurldecode</function>,
+     <function>rawurlencode</function>.
     </para>
    </refsect1>
   </refentry>