PHP Classes

File: PHP_toolbucket/SoftMoon/is_number.php

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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: 12 years ago
Size: 150 bytes


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