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image2wbmp

(PHP 4 >= 4.0.5, PHP 5)

image2wbmp — Output image to browser or file

Descripción

bool image2wbmp ( resource $image [, string $filename [, int $threshold ]] )

image2wbmp() outputs or save a WBMP version of the given image .

Lista de parámetros

image

An image resource, returned by one of the image creation functions, such as imagecreatetruecolor().

filename

Path to the saved file. If not given, the raw image stream will be outputed directly.

threshold

Valores retornados

Devuelve TRUE si todo se llevó a cabo correctamente, FALSE en caso de fallo.

Ejemplos

Example#1 image2wbmp() example

<?php

$file 
'php.png';
$image imagecreatefrompng($file);

header('Content-type: ' image_type_to_mime_type(IMAGETYPE_WBMP));
image2wbmp($image); // output the stream directly

?>

Notes

Note: WBMP support is only available if PHP was compiled against GD-1.8 or later.

Ver también


Imágenes
PHP Manual