letyii / yii2-imagecache
yii2 的图片缓存
v1.0.1
2015-09-01 02:45 UTC
Requires
- php: >=5.4
- yiisoft/yii2: *
- yiisoft/yii2-imagine: *
This package is not auto-updated.
Last update: 2024-09-18 09:23:53 UTC
README
特性
- 按需调整图片大小
- 支持 Imagick
- 支持 GD
- 支持 Amazon S3
安装
安装此扩展的首选方式是通过 composer。
运行以下命令之一:
php composer.phar require "letyii/yii2-imagecache" "*"
或添加以下内容到您的应用程序的 composer.json
文件中的 require 部分:
"letyii/yii2-imagecache": "*"
配置
'components' => [ ... 'imageCache' => [ 'class' => 'letyii\imagecache\imageCache', 'cachePath' => '@app/uploads/cache', 'cacheUrl' => '@web/uploads/cache', ], ]
使用示例
echo Yii::$app->imageCache->imgSrc('@app/uploads/test.jpg', 'x200'); // Output: /your-app/uploads/cache/x200/.../test.jpg echo Yii::$app->imageCache->img('@app/uploads/test.jpg', '100x'); // Output: <img src="/your-app/uploads/cache/100x/.../test.jpg" alt="" /> echo Yii::$app->imageCache->img('@app/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" />