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File: PHP_toolbucket/SoftMoon/is_number.php

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  Classes of Joseph  >  Rainbow Maker  >  PHP_toolbucket/SoftMoon/is_number.php  >  Download  
File: PHP_toolbucket/SoftMoon/is_number.php
Role: Auxiliary script
Content type: text/plain
Description: PHP utility function
Class: Rainbow Maker
Create transparent gradient images
Author: By
Last change:
Date: 2012-02-12 21:45
Size: 150 bytes
 

Contents

Class file image Download
<?php

Function is_number($n)  {
    if (is_numeric($n)  or  is_string($n) and preg_match('/^\.?[0-9]/', $n))  return TRUE;
    else  return FALSE;  }

    ?>