SplFileObject::__construct

(PHP 5 >= 5.1.0)

SplFileObject::__construct — Construct a new file object.

SplFileObject::__construct ( string $filename [, string $open_mode= "r" [, bool $use_include_path= false [, resource $context ]]] )

Construct a new file object.

filename: The file to read.

Tip
fopen 래퍼를 활성화하면, 파일명으로 URL을 사용할 수 있습니다. 파일 이름을 지정하는 방법은 fopen()을, 지원하는 URL 프로토콜 목록은 지원 프로토콜/래퍼 목록를 참고하십시오.
open_mode: The mode in which to open the file. See fopen() for a list of allowed modes.
use_include_path: Whether to search in the include_path for filename .
context: A valid context resource created with stream_context_create().

값을 반환하지 않습니다.

Throws a RuntimeException if the filename cannot be opened.

Example #1 SplFileObject::__construct example

This example opens the current file and iterates over its contents line by line.


<?php
$file = new SplFileObject(__FILE__);
foreach ($file as $line) {
    echo $line;
}
?>

위 예제의 출력 예시:

<?php
$file = new SplFileObject(__FILE__);
foreach ($file as $line) {
    echo $line;
}
?>