marc1706/fast-image-size

fast-image-size is a PHP library that does almost everything PHP's getimagesize() does but without the large overhead of downloading the complete file.

fast-image-size library

About

fast-image-size is a PHP library that does almost everything PHP's getimagesize() does but without the large overhead of downloading the complete file., _(*1)

It currently supports the following image types:, _(*2)

• BMP
• GIF
• ICO
• IFF
• JPEG 2000
• JPEG
• PNG
• PSD
• TIF/TIFF
• WBMP
• WebP

Requirements

PHP 5.3.0 or newer is required for this library to work., _(*3)

Installation

It is recommend to install the library using composer. Just add the following snippet to your composer.json:, _(*4)

  "require": {
    "marc1706/fast-image-size": "1.*"
  },

Usage

Using the fast-image-size library is rather straightforward. Just create a new instance of the main class:, _(*5)

$FastImageSize = new \FastImageSize\FastImageSize();

Afterwards, you can check images using the getImageSize() method:, _(*6)

$imageSize = $FastImageSize->getImageSize('https://example.com/some_random_image.jpg');

You can pass any local or remote image to this library as long as it's readable., _(*7)

If the library is able to determine the image size, it will return an array with the following structure (values and type might of course differ depending on your image):, _(*8)

$imageSize = array(
    'width' => 16,
    'height' => 16,
    'type' => IMAGETYPE_PNG,
);

Automated Tests

The library is being tested using unit tests to prevent possible issues., _(*9)

, _(*10)

License

The MIT License (MIT), _(*11)

Credits

Sample files of WebP format by Google: WebP Image Galleries, _(*12)