SplFileObject::fgets

(PHP 5 >= 5.1.0)

SplFileObject::fgets — Gets line from file

public string SplFileObject::fgets ( void )

Gets a line from the file.

이 함수는 인수가 없습니다.

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

Throws a RuntimeException if the file cannot be read.

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();
}
?>