png2wbmp

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

png2wbmp — Convert PNG 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

png2wbmp(
    string $pngname,
    string $wbmpname,
    int $dest_height,
    int $dest_width,
    int $threshold
): bool

Converts a PNG file into a WBMP file.

Elenco dei parametri

pngname: Path to PNG 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 png2wbmp() example

<?php
// Path to the target png
$path = './test.png';

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

// Convert image
png2wbmp($path, './test.wbmp', $image[1], $image[0], 7);
?>

Vedere anche:

jpeg2wbmp() - Convert JPEG image file to WBMP image file

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User Contributed Notes 1 note

down

Window Bump Map ¶

16 years ago

WBMP is NOT windows bitmap, it is wireless bitmap. just to state that nice and clearly.

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