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Ingy döt Net 2013-04-10 12:38:42 -07:00
parent 3af7344581
commit 86c034bb8b
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Task/Determine-if-a-string-is-numeric/PHP/determine-if-a-string-is-numeric.php Normal file
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<?php
$string = '123';
if(is_numeric(trim($string))) {
}
?>