(PHP 5 >= 5.1.0, PHP 7, PHP 8)
SplFileObject::current — Retrieve current line of file
Retrieves the current line of the file.
This function has no parameters.
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.
If the end of the file is reached,
false
is returned.
Example #1 SplFileObject::current() example
<?php
$file
= new
SplFileObject
(
__FILE__
);
foreach (
$file
as
$c
=>
$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: ?>