SplFileObject
PHP Manual

SplFileObject::fgets

(PHP 5 >= 5.1.0)

SplFileObject::fgetsGets line from file

Описание

public string SplFileObject::fgets ( void )

Gets a line from the file.

Параметри

Тази функция няма параметри.

Връщани стойности

Returns a string containing the next line from the file, or FALSE on error.

Грешки/Изключения

Throws a RuntimeException if the file cannot be read.

Примери

Example #1 SplFileObject::fgets example

This example simply outputs the contents of file.txt line-by-line.

<?php
$file 
= new SplFileObject("file.txt");
while (!
$file->eof()) {
    echo 
$file->fgets();
}
?>

Вж. също


SplFileObject
PHP Manual