Actually this produces black and white images only, as does the jpeg2wbmp function.
jpeg2wbmp
(PHP 4 >= 4.0.5, PHP 5, PHP 7)
jpeg2wbmp — Convert JPEG image file to WBMP image file
Avviso
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.
Descrizione
jpeg2wbmp(
string
string
int
int
int
): bool
string
$jpegname,string
$wbmpname,int
$dest_height,int
$dest_width,int
$threshold): bool
Converts a JPEG file into a WBMP file.
Elenco dei parametri
-
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).
Valori restituiti
Restituisce true in caso di successo, false in caso di fallimento.
Attenzione
However, if libgd fails to output the image, this function returns true.
Esempi
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);
?>Vedere anche:
- png2wbmp() - Convert PNG image file to WBMP image file
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User Contributed Notes 1 note
barry dot schatz at gmail dot com ¶
15 years ago
