imagecreatefromwbmp.xml

<?xml version="1.0" encoding="utf-8"?>
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<refentry xml:id="function.imagecreatefromwbmp" xmlns="http://docbook.org/ns/docbook">
 <refnamediv>
  <refname>imagecreatefromwbmp</refname>
  <refpurpose>&gd.image.new;</refpurpose>
 </refnamediv>
 <refsect1 role="description">
  &reftitle.description;
  <methodsynopsis>
   <type class="union"><type>GdImage</type><type>false</type></type><methodname>imagecreatefromwbmp</methodname>
   <methodparam><type>string</type><parameter>filename</parameter></methodparam>
  </methodsynopsis>
  <para>
   <function>imagecreatefromwbmp</function> returns an image identifier
   representing the image obtained from the given filename.
  </para>
  <note>
   <simpara>
    WBMP images are Wireless Bitmaps, not Windows Bitmaps. The latter can be
    loaded with <function>imagecreatefrombmp</function>.
   </simpara>
  </note>
  &tip.fopen-wrapper;
 </refsect1>
 <refsect1 role="parameters">
  &reftitle.parameters;
  <para>
   <variablelist>
    <varlistentry>
     <term><parameter>filename</parameter></term>
     <listitem>
      <para>
       Path to the WBMP image.
      </para>
     </listitem>
    </varlistentry>
   </variablelist>
  </para>
 </refsect1>
 <refsect1 role="returnvalues">
  &reftitle.returnvalues;
  <para>&gd.return.identifier;</para>
 </refsect1>

 <refsect1 role="changelog">
  &reftitle.changelog;
  <informaltable>
   <tgroup cols="2">
    <thead>
     <row>
      <entry>&Version;</entry>
      <entry>&Description;</entry>
     </row>
    </thead>
    <tbody>
     <row>
      <entry>8.0.0</entry>
      <entry>
       On success, this function returns a <classname>GDImage</classname> instance now;
       previously, a <type>resource</type> was returned.
      </entry>
     </row>
    </tbody>
   </tgroup>
  </informaltable>
 </refsect1>

 <refsect1 role="examples">
  &reftitle.examples;
  <example>
   <title>Example to handle an error during loading of a WBMP</title>
   <programlisting role="php">
<![CDATA[
<?php
function LoadWBMP($imgname)
{
    /* Attempt to open */
    $im = @imagecreatefromwbmp($imgname);

    /* See if it failed */
    if(!$im)
    {
        /* Create a blank image */
        $im  = imagecreatetruecolor(150, 30);
        $bgc = imagecolorallocate($im, 255, 255, 255);
        $tc  = imagecolorallocate($im, 0, 0, 0);

        imagefilledrectangle($im, 0, 0, 150, 30, $bgc);

        /* Output an error message */
        imagestring($im, 1, 5, 5, 'Error loading ' . $imgname, $tc);
    }

    return $im;
}

header('Content-Type: image/vnd.wap.wbmp');

$img = LoadWBMP('bogus.image');

imagewbmp($img);
?>
]]>
   </programlisting>
  </example>
 </refsect1>
</refentry>
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