SplFileObject::rewind
Rewind the file to the first line
Description
public void SplFileObject::rewind()
Parameters
This function has no parameters.
Return Values
No value is returned.
Errors/Exceptions
Throws a RuntimeException if cannot be rewound.
Examples
Example #1 SplFileObject::rewind example
<?php
$file = new SplFileObject("misc.txt");
// Loop over whole file
foreach ($file as $line) { }
// Rewind to first line
$file->rewind();
// Output first line
echo $file->current();
?>
See Also
- SplFileObject::current
- SplFileObject::key
- SplFileObject::seek
- SplFileObject::next
- SplFileObject::valid