$0 is set to the whole match, then $1, $2 : preg_replace « String « PHP

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PHP » String » preg_replace

$0 is set to the whole match, then $1, $2


 

<?

    $match = "/the (car|cat) sat on the (drive|mat)/";

    $input = "the cat sat on the mat";

    print preg_replace($match, "Matched $0, $1, and $2\n", $input);

?>

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