SplFileInfo::setFileClass
(PHP 5 >= 5.1.2, PHP 7, PHP 8)
SplFileInfo::setFileClass — Sets the class used with SplFileInfo::openFile()
说明
Use this method to set a custom class which will be used when SplFileInfo::openFile() is called. The class name passed to this method must be SplFileObject or a class derived from SplFileObject.
返回值
没有返回值。
示例
示例 #1 SplFileInfo::setFileClass() example
<?php
// Create a class extending SplFileObject
class MyFoo extends SplFileObject {}
$info = new SplFileInfo(__FILE__);
// Set the class to use
$info->setFileClass('MyFoo');
var_dump($info->openFile());
?>
以上示例的输出类似于:
object(MyFoo)#2 (0) { }
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