imagecreatefromgd.xml

<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision$ -->
<refentry xml:id='function.imagecreatefromgd' xmlns="http://docbook.org/ns/docbook">
 <refnamediv>
  <refname>imagecreatefromgd</refname>
  <refpurpose>Create a new image from GD file or URL</refpurpose>
 </refnamediv>
 <refsect1 role="description">
  &reftitle.description;
  <methodsynopsis>
   <type>resource</type><methodname>imagecreatefromgd</methodname>
   <methodparam><type>string</type><parameter>filename</parameter></methodparam>
  </methodsynopsis>
  <para>
   Create a new image from GD file or URL.
  </para>
  &tip.fopen-wrapper;
 </refsect1>
 <refsect1 role="parameters">
  &reftitle.parameters;
  <para>
   <variablelist>
    <varlistentry>
     <term><parameter>filename</parameter></term>
     <listitem>
      <para>
       Path to the GD file.
      </para>
     </listitem>
    </varlistentry>
   </variablelist>
  </para>
 </refsect1>
 <refsect1 role="returnvalues">
  &reftitle.returnvalues;
  <para>&gd.return.identifier;</para>
 </refsect1>
 <refsect1 role="examples">
  &reftitle.examples;
  <para>
   <example>
    <title><function>imagecreatefromgd</function> example</title>
    <programlisting role="php">
<![CDATA[
<?php
// Load the gd image
$im = @imagecreatefromgd('./test.gd');

// Test if the image was loaded
if(!is_resource($im))
{
     die('Unable to load gd image!');
}

// Do image operations here

// Save the image
imagegd($im, './test_updated.gd');
imagedestroy($im);
?>
]]>
    </programlisting>
   </example>
  </para>
 </refsect1>
</refentry>

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