SplFileObject::eof()
(PHP 5 >= 5.1.0, PHP 7)
Reached end of file
说明
public SplFileObject::eof(void): bool
Determine whether the end of file has been reached
参数
此函数没有参数。
返回值
Returns TRUE
if file is at EOF,FALSE
otherwise.
范例
SplFileObject::eof() example
<?php $file = new SplFileObject("fruits.txt"); while ( ! $file->eof()) { echo $file->fgets(); } ?>
以上例程的输出类似于:
apple banana cherry date elderberry
参见
- SplFileObject::valid() Not at EOF
feof()
测试文件指针是否到了文件结束的位置