SplFileObject::current

(PHP 5 >= 5.1.0, PHP 7)

Retrieve current line of file

public string|array SplFileObject::current ( void )

Retrieves the current line of the file.

Returns:

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.

Examples:

SplFileObject::current() example

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

The above example will output something similar to:

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