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<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision: 324194 $ -->
<refentry xml:id="function.getimagesizefromstring" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
<refnamediv>
<refname>getimagesizefromstring</refname>
<refpurpose>Get the size of an image from a string</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<methodsynopsis>
<type>array</type><methodname>getimagesizefromstring</methodname>
<methodparam><type>string</type><parameter>imagedata</parameter></methodparam>
<methodparam choice="opt"><type>array</type><parameter role="reference">imageinfo</parameter></methodparam>
</methodsynopsis>
<para>
Identical to <function>getimagesize</function> except that <function>getimagesizefromstring</function>
accepts a string instead of a file name as the first parameter.
</para>
<para>
See the <function>getimagesize</function> documentation for details on how this
function works.
</para>
</refsect1>
<refsect1 role="parameters">
&reftitle.parameters;
<variablelist>
<varlistentry>
<term><parameter>imagedata</parameter></term>
<listitem>
<para>
The image data, as a string.
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><parameter>imageinfo</parameter></term>
<listitem>
<para>
See <function>getimagesize</function>.
</para>
</listitem>
</varlistentry>
</variablelist>
</refsect1>
<refsect1 role="returnvalues">
&reftitle.returnvalues;
<para>
See <function>getimagesize</function>.
</para>
</refsect1>
<refsect1 role="examples">
&reftitle.examples;
<para>
<example>
<title><function>getimagesizefromstring</function> example</title>
<programlisting role="php">
<![CDATA[
<?php
$img = '/path/to/test.png';
// Open as a file
$size_info1 = getimagesize($img);
// Or open as a string
$data = file_get_contents($img);
$size_info2 = getimagesizefromstring($data);
?>
]]>
</programlisting>
</example>
</para>
</refsect1>
<refsect1 role="seealso">
&reftitle.seealso;
<para>
<simplelist>
<member><function>getimagesize</function></member>
</simplelist>
</para>
</refsect1>
</refentry>
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