phpmyadmin/libraries/StringAbstractType.class.php

   1 <?php
   2 /* vim: set expandtab sw=4 ts=4 sts=4: */
   3 /**
   4  * Common functions for classes based on PMA_StringByte interface.
   5  *
   6  * @package PhpMyAdmin-String
   7  */
   8 if (! defined('PHPMYADMIN')) {
   9     exit;
  10 }
  11
  12 require_once 'libraries/StringType.int.php';
  13
  14 /**
  15  * Implements PMA_StringByte interface using native PHP functions.
  16  *
  17  * @package PhpMyAdmin-String
  18  */
  19 abstract class PMA_StringAbstractType implements PMA_StringType
  20 {
  21     /**
  22      * Checks if a number is in a range
  23      *
  24      * @param integer $num   number to check for
  25      * @param integer $lower lower bound
  26      * @param integer $upper upper bound
  27      *
  28      * @return boolean  whether the number is in the range or not
  29      */
  30     public function numberInRangeInclusive($num, $lower, $upper)
  31     {
  32         return ($num >= $lower && $num <= $upper);
  33     }
  34 }