(PHP 5 >= 5.1.0, PHP 7)
Rewind the file to the first line
public void SplFileObject::rewind ( void )
Rewinds the file back to the first line.
Returns:
No value is returned.
Exception:
Throws a RuntimeException if cannot be rewound.
Examples:
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:
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