salamek / nette-tempnam
这是一个为Nette框架提供的简单tempnam扩展
1.1.4
2022-03-04 14:23 UTC
Requires
- nette/caching: ^3.1
- nette/di: >=2.4
Requires (Dev)
- nette/tester: @dev
README
这是一个为Nette框架提供的简单tempnam扩展,它会在%tempDir%/tempnam创建临时文件
为什么?
有时您只需要创建一些临时文件,例如PDF、Latte模板等,并且不想将它们放入sys_get_temp_dir()
(/tmp) 中,而想在您的Nette项目 %tempDir% 中保留它们,或者只是多次访问相同的临时文件
安装
安装salamek/nette-tempnam的最佳方式是使用Composer
$ composer require salamek/nette-tempnam:@dev
然后您需要在config.neon
中注册扩展。
extensions: tempnam: Salamek\Tempnam\DI\TempnamExtension
如果您想更改tempnam路径,只需将其添加到您的配置中
tempnam: tempDir: %tempDir%/tempnam
使用示例
/** @var Salamek\Tempnam\Tempnam @inject */ public $tempnam; $key = 'my_tempnam_key_1'; // Lets say ID of record in database $data = 'My File COntent'; // Lets say record from database we want as file $updatedAt = new \DateTime('YYYY-mm-dd'); // Lets say updatedAt column from database to expire tempnam file when record in database is changed // Load temFile Path or null $tempFile = $this->tempnam->load($key, $updatedAt); if ($tempFile === null) { $tempFile = $this->tempnam->save($key, $data, $updatedAt); } echo file_get_contents($tempFile); // My File COntent
方法
$this->tempnam->getTempDir(); //Returns tempDir $this->tempnam->remove($key); //Removes tempnam file by its $key $this->tempnam->load($key, \DateTimeInterface $updatedAt = null); //Returns tempnam file path by its key if updatedAt matches or returns null $this->tempnam->save($key, $data, \DateTimeInterface $updatedAt = null) //Saves tempnam file by $key with $data content, returns tempnam path