Php/docs/splfileobject.rewind
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SplFileObject::rewind
(PHP 5 >= 5.1.0, PHP 7)
SplFileObject::rewind — Rewind the file to the first line
Description
public SplFileObject::rewind ( ) : void
Rewinds the file back to the first line.
Parameters
This function has no parameters.
Return Values
No value is returned.
Examples
Example #1 SplFileObject::rewind() example
<?php$file = new SplFileObject("misc.txt");// Loop over whole fileforeach ($file as $line) { }// Rewind to first line$file->rewind();// Output first lineecho $file->current();?>
See Also
- SplFileObject::current() - Retrieve current line of file
- SplFileObject::key() - Get line number
- SplFileObject::seek() - Seek to specified line
- SplFileObject::next() - Read next line
- SplFileObject::valid() - Not at EOF
