SplFileObject::__construct
SplFileObject::eof
SplFileObject
PHP Manual

# SplFileObject::current

(PHP 5 >= 5.1.0)

SplFileObject::current — Retrieve current line of file

### 説明

public string|array SplFileObject::current ( void )

Retrieves the current line of the file.

### パラメータ

この関数にはパラメータはありません。

### 返り値

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.

### 例

例1 SplFileObject::current example

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

上の例の出力は、 たとえば以下のようになります。

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

### 参考

- SplFileObject::key - Get line number
- SplFileObject::seek - Seek to specified line
- SplFileObject::next - Read next line
- SplFileObject::rewind - Rewind the file to the first line
- SplFileObject::valid - Not at EOF

SplFileObject::__construct
SplFileObject::eof
SplFileObject
PHP Manual