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explode: add example, clean up text a little

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git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@64248 c90b9560-bf6c-de11-be94-00142212c4b1
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jim winstead 2001-12-07 21:27:53 +00:00
parent 55d3600731
commit a8467d973a
1 changed files with 13 additions and 9 deletions
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22
functions/strings.xml
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@ -1,5 +1,5 @@
<?xml version="1.0" encoding="iso-8859-1"?>
<!-- $Revision: 1.129 $ -->
<!-- $Revision: 1.130 $ -->
<reference id="ref.strings">
<title>String functions</title>
<titleabbrev>Strings</titleabbrev>
@ -612,14 +612,15 @@ I have <?=$foo?> foo.
boundaries formed by the string <parameter>separator</parameter>.
If <parameter>limit</parameter> is set, the returned array will
contain a maximum of <parameter>limit</parameter> elements with
the last element containing the whole rest of
<parameter>string</parameter>. If an empty string ("") is used
as the <parameter>separator</parameter> argument, then
the last element containing the rest of
<parameter>string</parameter>.
</para>
<para>
If <parameter>separator</parameter> is an empty string (""),
<function>explode</function> will return &false;. If
<parameter>separator</parameter> contains a value that is not
contained in the <parameter>string</parameter> argument,
then<function>explode</function> will return the
<parameter>string</parameter> argument.
<parameter>separator</parameter> contains a value that is not contained
in <parameter>string</parameter>, then <function>explode</function> will
return an array containing <parameter>string</parameter>.
</para>
<note>
<para>
@ -629,11 +630,14 @@ I have <?=$foo?> foo.
</note>
<para>
<example>
<title><function>explode</function> example</title>
<title><function>explode</function> examples</title>
<programlisting role="php">
<![CDATA[
$pizza = "piece1 piece2 piece3 piece4 piece5 piece6";
$pieces = explode(" ", $pizza);
$data = "foo:*:1023:1000::/home/foo:/bin/sh";
list($user,$pass,$uid,$gid,$gecos,$home,$shell) = explode(":",$data);
]]>
</programlisting>
</example>