CLASSE DE VÉRIFICATION DE DONNÉES

<?php
/**
 * Class for all data verifications
 *
 * @version : 1
 * @author : swaen
 */
class verifications
{
    /**
     *Delet all html Tags
     *
     * @param <String> $string
     * @return <String>
     */
    public static function deletHtmlTag($string)
    {
        iconv("ISO-8859-1","UTF-8//IGNORE",$string);
        $string =htmlentities($string, ENT_NOQUOTES,"UTF-8");

        return $string;
    }

/**
 *Check if the date is valid
 *
 * @param <int> $day
 * @param <int> $month
 * @param <int> $year
 * @return <boolean>
 * @access public
 */
    public static function checkDate($day,$month,$year)
    {
        return checkdate($month,$day,$year);
    }

/**
 *check if an hour is valide
 *
 * @param <int> $hour
 * @param <int> $minute
 * @return <boolean>
 */
    public static function checkHour($hour,$minute){
        if($hour >= 00 && $hour <= 24 && $minute >= 00 && $minute <= 59){
            return  true;
        }
        return false;
    }

    /**
     *Check if an url is valide (not a dead link)
     *
     * @param <string> $link (must begin by http:// or be a relative url)
     * @return <boolean>
     */
    public static function checkLink($link)
    {
        return (bool)filter_var($link,FILTER_VALIDATE_URL);
    }

/**
 *chack if an ip adress is valid
 *
 * @param <String> $ip
 * @return <boolean>
 */
    public static function checkIp($ip)
    {
        return (bool) filter_var($ip, FILTER_VALIDATE_IP) ;
    }

/**
 *check if an e-mail adress is valid
 *
 * @param <String> $email
 * @return <boolean>
 */
    public static function checkMail($email)
    {
        return (bool) filter_var($email, FILTER_VALIDATE_EMAIL) ;
    }

/**
 *format the string to delet all characters which are not numbers
 *
 * @param <String> $string
 * @return <String>
 */
    public static function onlyNumbers($string)
    {
        return  preg_replace("[^0-9]","",$string);
    }

/**
 *delet all punctuation in a string
 *
 * @param <String> $string
 * @return <String>
 */
    public static function noPunctuation($string)
    {
        $string = stripslashes($string);
        $array=array(":",";","\.",",","!","\?","¡","&#8230;","¿");
        return  preg_replace($array,"",$string);
    }

/**
 *Delet the char in a string (both are passed in parameter)
 * if nothing is passed as char the function will delet all spaces
 *
 * @param <String> $string
 * @param <String> $char
 * @return <String>
 */
    public static function deletOneChar($string,$char = " ")
    {
        return preg_replace('`'.preg_quote($char).'`', '', $string);
    }
}

02 novembre 2008 00:08:33 :

changement de catégorie

02 novembre 2008 11:58:45 :

modification de la source en prenant en compte les commentaires

02 novembre 2008 12:03:26 :

ajout du mot clé "static" pour chaque fonction de la classe

02 novembre 2008 12:11:13 :

Bon encore quelques modifications en prenant en compte les commentaires