If PHP is unable to convert your string into a timestamp, it will return -1. : strtotime « String « PHP






  1. PHP
  2. String
  3. strtotime

If PHP is unable to convert your string into a timestamp, it will return -1.

 
<?
    $mydate = strtotime("Christmas 1979");
    if ($mydate == -1) {
            print "Date conversion failed!";
    } else {
            print "Date conversion succeeded!";
    }
?>








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