<?xml version="1.0" encoding="iso-8859-1"?>
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 <refentry id="function.image2wbmp">
  <refnamediv>
   <refname>image2wbmp</refname>
   <refpurpose>Output image to browser or file</refpurpose>
  </refnamediv>
  <refsect1>
   <title>Description</title>
    <methodsynopsis>
     <type>int</type><methodname>image2wbmp</methodname>
     <methodparam><type>resource</type><parameter>image</parameter></methodparam>
     <methodparam choice="opt"><type>string</type><parameter>filename</parameter></methodparam>
     <methodparam choice="opt"><type>int</type><parameter>threshold</parameter></methodparam>
    </methodsynopsis>
   <para>
    <function>image2wbmp</function> creates the
    <acronym>WBMP</acronym> file in filename from the image
    <parameter>image</parameter>. The <parameter>image</parameter> argument
    is the return from <function>imagecreate</function>.
   </para>
   <para>
    The filename argument is optional, and if left off, the raw image
    stream will be output directly.
    By sending an <acronym>image/vnd.wap.wbmp</acronym> content-type
    using <function>header</function>, you can create
    a PHP script that outputs WBMP images directly.
   </para>
   <note>
    <para>
     WBMP support is only available if PHP was compiled
     against GD-1.8 or later.
    </para>
   </note>
   <para>
    See also <function>imagewbmp</function>.
   </para>
  </refsect1>
 </refentry>

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