image2wbmp

(PHP 4 >= 4.0.5, PHP 5)

image2wbmp — Output 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

imagewbmp() - Output image to browser or file

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