File "Functions.class.php"
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<?php
require_once('constant.php');
/*
@nom: constant
@auteur: Idleman (idleman@idleman.fr)
@description: Classe de stockage des fonctions utiles (toutes disponibles en static)
*/
class Functions
{
private $id;
public $debug=0;
const CRYPTKEY = 'zr_e65$^vg41^948e*586"';
/**
* Securise la variable utilisateur entre en parametre
* @author Valentin
* @param<String> variable a scuriser
* @param<Integer> niveau de securisation
* @return<String> variable securise
*/
public static function secure($var,$level = 1){
$var = htmlentities($var, ENT_QUOTES, "UTF-8");
if($level<1)$var = mysql_escape_string($var);
if($level<2)$var = addslashes($var);
return $var;
}
/**
* Convertis la chaine passe en timestamp quel que soit sont format
* (prend en charge les formats type dd-mm-yyy , dd/mm/yyy, yyyy/mm/ddd...)
*/
public static function toTime($string){
$string = str_replace('/','-',$string);
$string = str_replace('\\','-',$string);
$string = str_replace('Janvier','Jan',$string);
$string = str_replace('Fevrier','Feb',$string);
$string = str_replace('Mars','Mar',$string);
$string = str_replace('Avril','Apr',$string);
$string = str_replace('Mai','May',$string);
$string = str_replace('Juin','Jun',$string);
$string = str_replace('Juillet','Jul',$string);
$string = str_replace('Aout','Aug',$string);
$string = str_replace('Septembre','Sept',$string);
$string = str_replace('Octobre','Oct',$string);
$string = str_replace('Novembre','Nov',$string);
$string = str_replace('Decembre','Dec',$string);
return strtotime($string);
}
/**
* Recupere l'ip de l'internaute courant
* @author Valentin
* @return<String> ip de l'utilisateur
*/
public static function getIP(){
if(isset($_SERVER['HTTP_X_FORWARDED_FOR'])){
$ip = $_SERVER['HTTP_X_FORWARDED_FOR'];}
elseif(isset($_SERVER['HTTP_CLIENT_IP'])){
$ip = $_SERVER['HTTP_CLIENT_IP'];}
else{ $ip = $_SERVER['REMOTE_ADDR'];}
return $ip;
}
/**
* Retourne une version tronque au bout de $limit caracteres de la chaine fournie
* @author Valentin
* @param<String> message a tronquer
* @param<Integer> limite de caracteres
* @return<String> chaine tronque
*/
public static function truncate($msg,$limit){
$msg = utf8_encode(html_entity_decode($msg));
if(strlen($msg)>$limit){
$nb=$limit-3 ;
$fin='...' ;
}else{
$nb=strlen($msg);
$fin='';
}
return substr($msg, 0, $nb).$fin;
}
function getExtension($fileName){
$dot = explode('.',$fileName);
return $dot[sizeof($dot)-1];
}
/**
* Definis si la chaine fournie est existante dans la reference fournie ou non
* @param unknown_type $string
* @param unknown_type $reference
* @return false si aucune occurence du string, true dans le cas contraire
*/
public static function contain($string,$reference){
$return = true;
$pos = strpos($reference,$string);
if ($pos === false) {
$return = false;
}
return strtolower($return);
}
/**
* Dfinis si la chaine passe en parametre est une url ou non
*/
public static function isUrl($url){
$return =false;
if (preg_match('/^(http|https|ftp)://([A-Z0-9][A-Z0-9_-]*(?:.[A-Z0-9][A-Z0-9_-]*)+):?(d+)?/?/i', $url)) {
$return =true;
}
return $return;
}
/**
* Dfinis si la chaine passe en parametre est une couleur hxadcimale ou non
*/
public static function isColor($color){
$return =false;
if (preg_match('/^#(?:(?:[a-fd]{3}){1,2})$/i', $color)) {
$return =true;
}
return $return;
}
/**
* Dfinis si la chaine passe en parametre est un mail ou non
*/
public static function isMail($mail){
$return =false;
if (filter_var($mail, FILTER_VALIDATE_EMAIL)) {
$return =true;
}
return $return;
}
/**
* Dfinis si la chaine passe en parametre est une IP ou non
*/
public static function isIp($ip){
$return =false;
if (preg_match('^(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]\d|\d)(?:[.](?:25[0-5]|2[0-4]\d|1\d\d|[1-9]\d|\d)){3}$',$ip)) {
$return =true;
}
return $return;
}
public static function sourceName($string){
$name = strtolower($string);
$name = str_replace(' ','-',$name);
$name = str_replace(''','-',$name);
$name = str_replace('\'','-',$name);
$name = str_replace(',','-',$name);
$name = str_replace(':','-',$name);
$name = str_replace('à','a',$name);
$name = trim($name);
$name = html_entity_decode($name,null,'UTF-8');
return $name;
}
public static function makeCookie($name, $value, $expire='') {
if($expire == '') {
setcookie($name, $value, mktime(0,0,0, date("d"),
date("m"), (date("Y")+1)),'/');
}else {
setcookie($name, '', mktime(0,0,0, date("d"),
date("m"), (date("Y")-1)),'/');
}
}
public static function destroyCookie($name){
Fonction::makeCookie($name,'',time()-3600);
unset($_COOKIE[$name]);
}
static function wordwrap($str, $width = 75, $break = "\n", $cut = false)
{
$str = html_entity_decode($str);
$str = htmlentities (wordwrap($str,$width,$break,$cut));
$str = str_replace('<br/>','<br/>',$str);
$str = str_replace('&','&',$str);
return $str;
}
public static function createFile($filePath,$content){
$fichier = fopen($filePath,"w+");
$fwriteResult = fwrite($fichier,$content);
fclose($fichier);
}
public static function crypt($string,$key=Functions::CRYPTKEY){
$key = sha1($key);
$return = '';
for ($i = 0; $i<strlen($string); $i++) {
$kc = substr($key, ($i%strlen($key)) - 1, 1);
$return .= chr(ord($string{$i})+ord($kc));
}
return base64_encode($return);
}
public static function decrypt($string,$key=Functions::CRYPTKEY){
$key = sha1($key);
$return = '';
$string = base64_decode($string);
for ($i = 0; $i<strlen($string); $i++) {
$kc = substr($key, ($i%strlen($key)) - 1, 1);
$return .= chr(ord($string{$i})-ord($kc));
}
return $return;
}
public static function hexaValue($str){
$code = dechex(crc32($str));
$code = substr($code, 0, 6);
return $code;
}
public static function scanRecursiveDir($dir){
$files = scandir($dir);
$allFiles = array();
foreach($files as $file){
if($file!='.' && $file!='..'){
if(is_dir($dir.$file)){
$allFiles = array_merge($allFiles,Fonction::scanRecursiveDir($dir.$file));
}else{
$allFiles[]=str_replace('//','/',$dir.'/'.$file);
}
}
}
return $allFiles;
}
public static function stripAccents($string){
return strtr(html_entity_decode($string),'',
'aaaaaceeeeiiiinooooouuuuyyAAAAACEEEEIIIINOOOOOUUUUY');
}
public static function store($datas){
if(!file_exists(PATH_BDD)) touch(PATH_BDD);
file_put_contents(PATH_BDD,json_encode($datas));
}
public static function unstore(){
if(!file_exists(PATH_BDD)) touch(PATH_BDD);
return json_decode(file_get_contents(PATH_BDD),true);
}
}
?>