SplFileObject::current
(PHP 5 >= 5.1.0, PHP 7, PHP 8)
SplFileObject::current — Retrieve current line of file
Description
Retrieves the current line of the file.
Parameters
This function has no parameters.
Return Values
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.
Examples
Example #1 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: ?>
See Also
- 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
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