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SplFileObject::eof

(PHP 5 >= 5.1.0, PHP 7)

SplFileObject::eofReached end of file

说明

public bool SplFileObject::eof ( void )

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

Example #1 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

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