SplFileObject::fread

(PHP 5 >= 5.5.11, PHP 7)

SplFileObject::freadRead 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

add a note add a note

User Contributed Notes

There are no user contributed notes for this page.
To Top