3oo51986/yii2-imagecache

An on-demand image generation

yii2-imagecache

Installation

The preferred way to install this extension is through composer.

Either run

php composer.phar require "letyii/yii2-imagecache" "dev-master"

or add

"letyii/yii2-imagecache": "dev-master"

to the require section of your application's composer.json file.

Config

'components' => [
    ...
    'imageCache' => [
        'class' => 'letyii\imagecache\ImageCache',
        'cachePath' => '@app/uploads/cache',
        'cacheUrl' => '@web/uploads/cache',
    ],
]

Usage Example

echo Yii::$app->imageCache->imgSrc('@web/uploads/test.jpg', 'x200');
// Output: /your-app/uploads/cache/x200/.../test.jpg

echo Yii::$app->imageCache->img('@web/uploads/test.jpg', '100x');
// Output: <img src="/your-app/uploads/cache/100x/.../test.jpg" alt="" />

echo Yii::$app->imageCache->img('@web/uploads/test.jpg', '100x150', ['class'=>'test', 'alt' => 'Test image']);
// Output: <img src="/your-app/uploads/cache/100x120/.../test.jpg" alt="" class="img" alt="Test image" />