GD and Image 함수 목록
PHP Manual

image2wbmp

(PHP 4 >= 4.0.5, PHP 5)

image2wbmpOutput image to browser or file

설명

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

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

인수

image

imagecreatetruecolor() 등의 이미지 생성 함수에서 반환한 이미지 자원.

filename

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

threshold

Threshold value, between 0 and 255 (inclusive).

반환값

성공할 경우 TRUE를, 실패할 경우 FALSE를 반환합니다.

예제

Example #1 image2wbmp() example

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

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

주의

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

참고


GD and Image 함수 목록
PHP Manual