SplFileObject
PHP Manual

SplFileObject::valid

(PHP 5 >= 5.1.0)

SplFileObject::validNot at EOF

Описание

public bool SplFileObject::valid ( void )

Check whether EOF has been reached.

Параметри

Тази функция няма параметри.

Връщани стойности

Returns TRUE if not reached EOF, FALSE otherwise.

Примери

Example #1 SplFileObject::valid example

<?php
// Loop over a file, line by line
$file = new SplFileObject("file.txt");
while (
$file->valid()) {
    echo 
$file->fgets();
}
?>

Вж. също


SplFileObject
PHP Manual