jpeg2wbmp

(PHP 4 >= 4.0.5, PHP 5, PHP 7)

jpeg2wbmpConvert JPEG image file to WBMP image file

Ostrzeżenie

jpeg2wbmp() has been deprecated as of PHP 7.2.0, and will be removed as of PHP 8.0.0. Use imagecreatefromjpeg() and imagewbmp() instead.

Opis

jpeg2wbmp ( string $jpegname , string $wbmpname , int $dest_height , int $dest_width , int $threshold ) : bool

Converts a JPEG file into a WBMP file.

Parametry

jpegname

Path to JPEG file.

wbmpname

Path to destination WBMP file.

dest_height

Destination image height.

dest_width

Destination image width.

threshold

Threshold value, between 0 and 8 (inclusive).

Zwracane wartości

Zwraca TRUE w przypadku powodzenia, FALSE w przypadku błędu.

Uwaga

However, if libgd fails to output the image, this function returns TRUE.

Przykłady

Przykład #1 jpeg2wbmp() example

<?php
// Path to the target jpeg
$path './test.jpg';

// Get the image sizes
$image getimagesize($path);

// Convert image
jpeg2wbmp($path'./test.wbmp'$image[1], $image[0], 5);
?>

Zobacz też:

  • png2wbmp() - Convert PNG image file to WBMP image file

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User Contributed Notes 1 note

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barry dot schatz at gmail dot com
10 years ago
Actually this produces black and white images only, as does the jpeg2wbmp function.
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