philip Thu Sep 26 14:30:29 2002 EDT
Modified files:
/phpdoc/en/chapters tutorial.xml
Log:
Minor changes
Index: phpdoc/en/chapters/tutorial.xml
diff -u phpdoc/en/chapters/tutorial.xml:1.7 phpdoc/en/chapters/tutorial.xml:1.8
--- phpdoc/en/chapters/tutorial.xml:1.7 Wed Sep 11 23:49:28 2002
+++ phpdoc/en/chapters/tutorial.xml Thu Sep 26 14:30:29 2002
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.7 $ -->
+<!-- $Revision: 1.8 $ -->
<chapter id="tutorial">
<title>A simple tutorial</title>
@@ -106,8 +106,7 @@
<para>
There are many text editors and Integrated Development Environments (IDEs)
that you can use to create, edit and manage PHP files. A partial list of
- these tools is maintained at <ulink
- url="http://www.itworks.demon.co.uk/phpeditors.htm";>PHP Editor's
+ these tools is maintained at <ulink url="&url.phpeditorlist;">PHP Editor's
List</ulink>. If you wish to recommend an editor, please visit the above
page and ask the page maintainer to add the editor to the list.
</para>
@@ -166,13 +165,14 @@
<para>
<link linkend="reserved.variables.server">$_SERVER</link> is a
special reserved PHP variable that contains all web server information.
- It's known as an Autoglobal. See the related manual page on
+ It's known as an Autoglobal (or Superglobal). See the related manual page on
<link linkend="language.variables.superglobals">Autoglobals</link>
- (also known as Superglobals) for more information. These special
- variables were introduced in PHP 4.1.0. Before this time, we used
+ for more information. These special variables were introduced in PHP
+ <ulink url="&url.php.release4.1.0;">4.1.0</ulink>. Before this time, we used
the older <varname>$HTTP_*_VARS</varname> arrays instead,
such as <varname>$HTTP_SERVER_VARS</varname>. Although deprecated,
- these older variables still exist.
+ these older variables still exist. (See also the note on
+ <link linkend="tutorial.oldcode">old code</link>.)
</para>
</note>
<para>
@@ -410,8 +410,8 @@
(which need to be indicated as global when used inside a function or
method). The following
<link linkend="language.variables.superglobals">autoglobal arrays</link>
- were introduced in PHP 4.1.0. They are:
- <varname>$_GET</varname>, <varname>$_POST</varname>,
+ were introduced in PHP <ulink url="&url.php.release4.1.0;">4.1.0</ulink>.
+ They are: <varname>$_GET</varname>, <varname>$_POST</varname>,
<varname>$_COOKIE</varname>, <varname>$_SERVER</varname>,
<varname>$_ENV</varname>, <varname>$_REQUEST</varname>, and
<varname>$_SESSION</varname>. The older <varname>$HTTP_*_VARS</varname>
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