Matching GUIDs/UUIDs : Regular Expressions « String « PHP

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PHP » String » Regular Expressions

Matching GUIDs/UUIDs


 

<?php 

$uuid = "1111-1111-1111-1111"; 



function printResults($str) { 

if (eregi("^[0-9a-f]{8}(-[0-9a-f]{4}){3}-[0-9a-f]{12}$", $str)) { 

    printf("'%s' is a valid GUID/UUID.\n", $str); 

} else { 

    printf("'%s' is NOT a valid GUID/UUID.\n", $str); 

} 

} 



printResults($uuid); 



?>

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