W3cubDocs

/PHP

jpeg2wbmp

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

jpeg2wbmp — Convert JPEG image file to WBMP image file

Warning

This function has been DEPRECATED as of PHP 7.2.0, and REMOVED as of PHP 8.0.0. Relying on this function is highly discouraged.

Description

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

Converts a JPEG file into a WBMP file.

Parameters

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).

Return Values

Returns true on success or false on failure.

Caution

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

Examples

Example #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);
?>

See Also

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

© 1997–2025 The PHP Documentation Group
Licensed under the Creative Commons Attribution License v3.0 or later.
https://www.php.net/manual/en/function.jpeg2wbmp.php