SplFileObject::fread

(PHP 5 >= 5.5.11)

SplFileObject::fread — Read from file

설명

public string SplFileObject::fread ( int $length )

Reads the given number of bytes from the file.

인수

length: The number of bytes to read.

반환값

Returns the string read from the file 실패 시 FALSE를 반환합니다.

예제

Example #1 SplFileObject::fread() example


<?php
// Get contents of a file into a string
$filename = "/usr/local/something.txt";
$file = new SplFileObject($filename, "r");
$contents = $file->fread($file->getSize());
?>

주의

Note:
Note that SplFileObject::fread() reads from the current position of the file pointer. Use SplFileObject::ftell() to find the current position of the pointer and SplFileObject::rewind() (or SplFileObject::fseek()) to rewind the pointer position.

참고

fread() - Binary-safe file read