mirror of
https://github.com/sigmasternchen/php-doc-en
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git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@324194 c90b9560-bf6c-de11-be94-00142212c4b1
109 lines
2.6 KiB
XML
109 lines
2.6 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<!-- $Revision$ -->
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<refentry xml:id="function.getimagesizefromstring" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
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<refnamediv>
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<refname>getimagesizefromstring</refname>
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<refpurpose>Get the size of an image from a string</refpurpose>
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</refnamediv>
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<refsect1 role="description">
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&reftitle.description;
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<methodsynopsis>
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<type>array</type><methodname>getimagesizefromstring</methodname>
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<methodparam><type>string</type><parameter>imagedata</parameter></methodparam>
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<methodparam choice="opt"><type>array</type><parameter role="reference">imageinfo</parameter></methodparam>
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</methodsynopsis>
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<para>
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Identical to <function>getimagesize</function> except that <function>getimagesizefromstring</function>
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accepts a string instead of a file name as the first parameter.
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</para>
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<para>
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See the <function>getimagesize</function> documentation for details on how this
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function works.
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</para>
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</refsect1>
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<refsect1 role="parameters">
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&reftitle.parameters;
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<variablelist>
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<varlistentry>
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<term><parameter>imagedata</parameter></term>
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<listitem>
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<para>
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The image data, as a string.
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</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><parameter>imageinfo</parameter></term>
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<listitem>
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<para>
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See <function>getimagesize</function>.
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</para>
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</listitem>
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</varlistentry>
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</variablelist>
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</refsect1>
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<refsect1 role="returnvalues">
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&reftitle.returnvalues;
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<para>
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See <function>getimagesize</function>.
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</para>
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</refsect1>
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<refsect1 role="examples">
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&reftitle.examples;
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<para>
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<example>
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<title><function>getimagesizefromstring</function> example</title>
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<programlisting role="php">
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<![CDATA[
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<?php
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$img = '/path/to/test.png';
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// Open as a file
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$size_info1 = getimagesize($img);
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// Or open as a string
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$data = file_get_contents($img);
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$size_info2 = getimagesizefromstring($data);
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?>
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]]>
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</programlisting>
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</example>
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</para>
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</refsect1>
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<refsect1 role="seealso">
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&reftitle.seealso;
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<para>
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<simplelist>
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<member><function>getimagesize</function></member>
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</simplelist>
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</para>
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</refsect1>
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</refentry>
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<!-- Keep this comment at the end of the file
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Local variables:
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mode: sgml
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sgml-omittag:t
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sgml-shorttag:t
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sgml-minimize-attributes:nil
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sgml-always-quote-attributes:t
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sgml-indent-step:1
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sgml-indent-data:t
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indent-tabs-mode:nil
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sgml-parent-document:nil
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sgml-default-dtd-file:"~/.phpdoc/manual.ced"
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sgml-exposed-tags:nil
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sgml-local-catalogs:nil
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sgml-local-ecat-files:nil
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End:
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vim600: syn=xml fen fdm=syntax fdl=2 si
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vim: et tw=78 syn=sgml
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vi: ts=1 sw=1
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-->
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