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- $array = array("50.50", "50", "50*50", "4");
- foreach($array as $number)
- {
- if (preg_match('/^[d]{2}(.|*)?([d]{2})?/sim', $number)) {
- echo $number ." VALID ";
- } else {
- echo $number ." INVALID ";
- //Do something with the invalid number
- }
- }
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