forked from kevinowino869/mitrobill
PHPMixBill v5.0 - First Upload
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Ibnu Maksum
284
system/autoload/Validator.php
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284
system/autoload/Validator.php
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<?php
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/**
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* PHP Mikrotik Billing (www.phpmixbill.com)
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* Ismail Marzuqi <iesien22@yahoo.com>
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* @version 5.0
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* @copyright Copyright (C) 2014-2015 PHP Mikrotik Billing
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* @license GNU General Public License version 2 or later; see LICENSE.txt
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* @donate PayPal: iesien22@yahoo.com / Bank Mandiri: 130.00.1024957.4
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**/
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/**
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* Validator class
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*/
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class Validator{
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/**
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* String text finder
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*
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* @access private
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* @param string $string
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* @param array $hits
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* @return void
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*/
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private static function textHit($string, $exclude=""){
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if(empty($exclude)) return false;
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if(is_array($exclude)){
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foreach($exclude as $text){
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if(strstr($string, $text)) return true;
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}
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}else{
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if(strstr($string, $exclude)) return true;
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}
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return false;
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}
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/**
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* Number compare
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*
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* @access private
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* @param int $integer
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* @param int $max
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* @param int $min
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* @return bool
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*/
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private static function numberBetween($integer, $max=null, $min=0){
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if(is_numeric($min) && $integer <= $min) return false;
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if(is_numeric($max) && $integer >= $max) return false;
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return true;
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}
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/**
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* Email addres check
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*
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* @access public
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* @param string $string
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* @param array $exclude
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* @return bool
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*/
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public static function Email($string, $exclude=""){
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if(self::textHit($string, $exclude)) return false;
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return (bool)preg_match("/^([a-z0-9])(([-a-z0-9._])*([a-z0-9]))*\@([a-z0-9])(([a-z0-9-])*([a-z0-9]))+(\.([a-z0-9])([-a-z0-9_-])?([a-z0-9])+)+$/i", $string);
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}
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/**
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* URL check
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*
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* @access public
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* @param strin $string
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* @return bool
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*/
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public static function Url($string, $exclude=""){
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if(self::textHit($string, $exclude)) return false;
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return (bool)preg_match("/^(http|https|ftp):\/\/([A-Z0-9][A-Z0-9_-]*(?:\.[A-Z0-9][A-Z0-9_-]*)+):?(\d+)?\/?/i", $string);
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}
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/**
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* IP
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*
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* @access public
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* @param string $string
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* @return void
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*/
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public static function Ip($string){
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return (bool)preg_match("/^(1?\d{1,2}|2([0-4]\d|5[0-5]))(\.(1?\d{1,2}|2([0-4]\d|5[0-5]))){3}$/", $string);
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}
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/**
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* Check if it is an number
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*
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* @access public
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* @param int $integer
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* @param int $max
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* @param int $min
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* @return bool
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*/
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public static function Number($integer, $max=null, $min=0){
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if(preg_match("/^\-?\+?[0-9e1-9]+$/",$integer)){
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if(!self::numberBetween($integer, $max, $min)) return false;
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return true;
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}
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return false;
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}
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/**
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* Check if it is an unsigned number
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*
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* @access public
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* @param int $integer
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* @return bool
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*/
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public static function UnsignedNumber($integer){
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return (bool)preg_match("/^\+?[0-9]+$/",$integer);
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}
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/**
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* Float
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*
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* @access public
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* @param string $string
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* @return bool
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*/
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public static function Float($string){
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return (bool)($string==strval(floatval($string)))? true : false;
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}
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/**
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* Alpha check
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*
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* @access public
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* @param string $string
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* @return void
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*/
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public static function Alpha($string){
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return (bool)preg_match("/^[a-zA-Z]+$/", $string);
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}
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/**
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* Alpha numeric check
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*
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* @access public
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* @param string $string
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* @return void
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*/
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public static function AlphaNumeric($string){
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return (bool)preg_match("/^[0-9a-zA-Z]+$/", $string);
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}
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/**
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* Specific chars check
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*
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* @access public
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* @param string $string
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* @param array $allowed
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* @return void
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*/
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public static function Chars($string, $allowed=array("a-z")){
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return (bool)preg_match("/^[" . implode("", $allowed) . "]+$/", $string);
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}
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/**
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* Check length of an string
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*
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* @access public
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* @param string $stirng
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* @param int $max
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* @param int $min
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* @return bool
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*/
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public static function Length($string, $max=null, $min=0){
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$length = strlen($string);
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if(!self::numberBetween($length, $max, $min)) return false;
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return true;
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}
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/**
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* Hex color check
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*
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* @access public
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* @param string $string
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* @return void
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*/
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public static function HexColor($string){
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return (bool)preg_match("/^(#)?([0-9a-f]{1,2}){3}$/i", $string);
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}
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/**
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* Data validation
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*
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* Does'nt matter how you provide the date
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* dd/mm/yyyy
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* dd-mm-yyyy
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* yyyy/mm/dd
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* yyyy-mm-dd
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*
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* @access public
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* @param string $string
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* @return bool
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*/
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public static function Date($string){
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$date = date('Y', strtotime($string));
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return ($date == "1970" || $date == '') ? false : true;
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}
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/**
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* Older than check
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*
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* @access public
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* @param string $string
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* @param int $age
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* @return bool
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*/
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public static function OlderThan($string, $age){
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$date = date('Y', strtotime($string));
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if($date == "1970" || $date == '') return false;
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return (date('Y') - $date) > $age ? true : false;
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}
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/**
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* XML valid
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*
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* @access public
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* @param string $string
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* @return bool
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*/
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public static function Xml($string){
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$Xml = @simplexml_load_string($string);
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return ($Xml === false) ? false : true;
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}
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/**
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* Is filesize between
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*
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* @access public
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* @param string $file
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* @param int $max
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* @param int $min
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* @return bool
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*/
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public static function FilesizeBetween($file, $max=null, $min=0){
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$filesize = filesize($file);
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return self::numberBetween($filesize, $max, $min);
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}
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/**
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* Is image width between
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*
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* @access public
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* @param string $image
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* @param int $max_width
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* @param int $min_width
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* @param int $max_height
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* @param int $min_height
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* @return void
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*/
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public static function ImageSizeBetween($image, $max_width="", $min_width=0, $max_height="", $min_height=0){
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$size = getimagesize($image);
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if(!self::numberBetween($size[0], $max_width, $min_width)) return false;
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if(!self::numberBetween($size[1], $max_height, $min_height)) return false;
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return true;
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}
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/**
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* Phone numbers
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*
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* @access public
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* @param string $phone
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* @return bool
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*/
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public static function Phone($phone){
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$formats = array( '###-###-####',
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'####-###-###',
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'(###) ###-###',
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'####-####-####',
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'##-###-####-####',
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'####-####',
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'###-###-###',
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'#####-###-###',
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'##########',
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'####-##-##-##');
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$format = trim(preg_replace("/[0-9]/", "#", $phone));
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return (bool)in_array($format, $formats);
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}
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}
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