SplFileObject::current
(PHP 5 >= 5.1.0, PHP 7)
SplFileObject::current — Retrieve current line of file
Description
public string|array SplFileObject::current ( void )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.
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
← SplFileObject::__construct
SplFileObject::eof →
? 1997–2017 The PHP Documentation GroupLicensed under the Creative Commons Attribution License v3.0 or later.
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