update : 2015.11.03
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Retrieve current line of file
SplFileObject
PHP Manual

SplFileObject::current

(PHP 5 >= 5.1.0)

SplFileObject::current — Retrieve current line of file

설명

public string|array SplFileObject::current ( void )

Retrieves the current line of the file.

인수

이 함수는 인수가 없습니다.

반환값

Retrieves the current line of the file. If the SplFileObject::READ_CSV flag is set, this method returns an array containing the current line parsed as CSV data.

예제

Example #1 SplFileObject::current() example

<?php
$file = new SplFileObject(__FILE__);
foreach ($file as $k => $line) {
   echo ($file->key() + 1) . ': ' . $file->current();
}
?>

위 예제의 출력 예시:

1: <?php
2: $file = new SplFileObject(__FILE__);
3: foreach ($file as $line) {
4:     echo ($file->key() + 1) . ': ' . $file->current();
5: }
6: ?>

참고

SplFileObject
PHP Manual