image2wbmp

(PHP 4 >= 4.0.5, PHP 5)

image2wbmp -- Output image to browser or file

Описание

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

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

Список параметров

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

Возвращаемые значения

Возвращает TRUE в случае успешного завершения или FALSE в случае возникновения ошибки.

Примеры

Пример 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

?>

Примечания

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

Смотрите также

imagewbmp()