From 9f62161299896abbb7b34185e6e7112d910601a9 Mon Sep 17 00:00:00 2001
From: Philip Olson <philip@php.net>
Date: Wed, 28 May 2003 07:15:30 +0000
Subject: [PATCH] Initial documentation.

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@128987 c90b9560-bf6c-de11-be94-00142212c4b1
---
 reference/strings/functions/str-split.xml | 125 ++++++++++++++++++++++
 1 file changed, 125 insertions(+)
 create mode 100644 reference/strings/functions/str-split.xml

diff --git a/reference/strings/functions/str-split.xml b/reference/strings/functions/str-split.xml
new file mode 100644
index 0000000000..83af97544f
--- /dev/null
+++ b/reference/strings/functions/str-split.xml
@@ -0,0 +1,125 @@
+<?xml version="1.0" encoding="iso-8859-1"?>
+<!-- $Revision: 1.1 $ -->
+  <refentry id="function.str-split">
+   <refnamediv>
+    <refname>str_split</refname>
+    <refpurpose>
+     Convert a string to an array
+    </refpurpose>
+   </refnamediv>
+   <refsect1>
+    <title>Description</title>
+    <methodsynopsis>
+     <type>array</type><methodname>str_split</methodname>
+     <methodparam><type>string</type><parameter>string</parameter></methodparam>
+     <methodparam choice="opt"><type>int</type><parameter>split_length</parameter></methodparam>
+    </methodsynopsis>
+    <para>
+     Converts a string to an array. If the optional
+     <parameter>split_length</parameter> parameter is specified, the
+     returned array will be broken down into chunks with each being
+     <parameter>split_length</parameter> in length, otherwise each chunk
+     will be one character in length.
+    </para>
+    <para>
+     &false; is returned if <parameter>split_length</parameter> is less
+     than 1.  If the <parameter>split_length</parameter> length exceeds the
+     length of <parameter>string</parameter>, the entire string is returned
+     as the first (and only) array element.
+    </para>
+    <para>
+     <example>
+      <title>Example uses of <function>str_split</function></title>
+      <programlisting role="php">
+<![CDATA[
+<?php
+
+$str = "Hello Friend";
+
+$arr1 = str_split($str);
+$arr2 = str_split($str, 3);
+
+print_r($arr1);
+print_r($arr2);
+
+/* Output may look like:
+
+Array
+(
+    [0] => H
+    [1] => e
+    [2] => l
+    [3] => l
+    [4] => o
+    [5] =>
+    [6] => F
+    [7] => r
+    [8] => i
+    [9] => e
+    [10] => n
+    [11] => d
+)
+
+Array
+(
+    [0] => Hel
+    [1] => lo 
+    [2] => Fri
+    [3] => end
+)
+*/
+?>
+]]>
+      </programlisting>
+     </example>
+    </para>
+    <para>
+     <example>
+      <title>Examples related to <function>str_split</function></title>
+      <programlisting role="php">
+<![CDATA[
+<?php
+
+$str = "Hello Friend";
+
+print $str{0};  // H
+print $str{8};  // i
+
+// Creates: array('H','e','l','l','o',' ','F','r','i','e','n','d')
+$arr1 = preg_split('//', $str, -1, PREG_SPLIT_NO_EMPTY);
+
+?>
+]]>
+      </programlisting>
+     </example>
+    </para>
+    <para>
+     See also <function>preg_split</function>,
+     <function>split</function>,
+     <function>count_chars</function>,
+     <function>str_word_count</function>, and 
+     <link linkend="control-structures.for">for</link>.
+    </para>
+   </refsect1>
+  </refentry>
+
+<!-- Keep this comment at the end of the file
+Local variables:
+mode: sgml
+sgml-omittag:t
+sgml-shorttag:t
+sgml-minimize-attributes:nil
+sgml-always-quote-attributes:t
+sgml-indent-step:1
+sgml-indent-data:t
+indent-tabs-mode:nil
+sgml-parent-document:nil
+sgml-default-dtd-file:"../../../../manual.ced"
+sgml-exposed-tags:nil
+sgml-local-catalogs:nil
+sgml-local-ecat-files:nil
+End:
+vim600: syn=xml fen fdm=syntax fdl=2 si
+vim: et tw=78 syn=sgml
+vi: ts=1 sw=1
+-->