free-open-source / php-image-converter

PHP library to convert between gif, jpeg, png and webp image files

PHP Image Converter

Version 1.2 beta

PHP library to convert between gif, jpeg, png and webp image files.

Usage

Syntax

echo \ImageConverter\convert(string $from , string $to , int $quality);

Example

<?php
include __DIR__ . '/src/php-image-converter.php';

$from = __DIR__ . '/my-image.png';
$to = __DIR__ . '/my-image.webp';

echo \ImageConverter\convert($from, $to);

Quality

The third argument is an optional $quality value. It will differ depending on your image format.

Format	Default	Min	Max	Description
gif	null	null	null	Quality value not supported
jpeg	-1	0	100	Higher means better quality
png	-1	0	9	Lower means better quality
webp	80	0	100	Higher means better quality

Notes

If you try to convert to a path that has not been created, it will try to create it automatically.

Requirements

• PHP 7+
• GD (active on almost every server by default)

Contributors

• @peter279k
• @jenstornell

Contributing

Please see contributing for details.

Inspiration

• https://github.com/rakibtg/PHP-ImageToWebp

Donate

Donate to DevoneraAB if you want.

License

MIT