_res/_libs/functions.inc.php

   1 <?php
   2 /**
   3 * the __autoload automagic function for class initialization,
   4 * see usingClass
   5 *
   6 * @param string $className
   7 */
   8
   9 function __autoload ($className) {
  10         usingClass($className);
  11 }
  12
  13 /**
  14  * returns true if the user's ip is in our list of debug ips
  15  *
  16  * @return bool
  17  */
  18 function isDebug (){
  19         if (stristr(C_SYSTEM_DEBUG_IPS, $_SERVER['REMOTE_ADDR']) && C_SYSTEM_DEBUG)
  20                 return true;
  21
  22         return false;
  23 }
  24
  25 if (!function_exists('usingClass')) {
  26         /**
  27          * The php4 function for including the class file
  28          *
  29          * @param string $className
  30          * @return bool
  31          */
  32         function usingClass($className) {
  33                 if (class_exists($className))  {
  34                         return true;
  35                 }
  36
  37                 $classNameLow = strtolower($className);
  38
  39                 if (is_file(IMPORTED_PATH. $classNameLow . DIRECTORY_SEPARATOR . $classNameLow.'.class.php')){
  40                         $classPath = IMPORTED_PATH . $classNameLow . DIRECTORY_SEPARATOR . $classNameLow.'.class.php';
  41                 } elseif (is_file(LIB_PATH . $classNameLow . '.class.php')) {
  42                         $classPath = LIB_PATH . $classNameLow . '.class.php';
  43                 } else {
  44                         trigger_error('Not found file containing '.$className.'.', E_USER_ERROR);
  45                         return false;
  46                 }
  47
  48                 include ($classPath);
  49
  50                 if ( !class_exists($className) ) {
  51                         trigger_error('Unable to load class '.$className.' in file '.$classPath.'.class.php', E_USER_ERROR);
  52                         return false;
  53                 }
  54                 return true;
  55         }
  56 }
  57 /**
  58  * Dumb function for email validation
  59  *
  60  * @param string $address
  61  * @return bool
  62  */
  63 function emailIsValid ($address) {
  64         return (ereg('^[-!#$%&\'*+\\./0-9=?A-Z^_`a-z{|}~]+'. '@'. '[-!#$%&\'*+\\/0-9=?A-Z^_`a-z{|}~]+\.' . '[-!#$%&\'*+\\./0-9=?A-Z^_`a-z{|}~]+$', $address));
  65 }
  66
  67 function getDirFiles ( $dir, $showHidden = false){
  68
  69         $files =  array();
  70         if (!is_dir($dir)){
  71                 trigger_error('Can not find : '.$dir);
  72                 return false;
  73         }
  74         if ( $root = @opendir($dir) ){
  75                 while ($file = readdir ($root)){
  76                         if ( ($file == '.' || $file == '..') || ($showHidden == false && stripos($file, '.') === 0)){continue;}
  77
  78                         if( is_dir($dir.'/'.$file) ){
  79                                 $files = array_merge($files, getDirFiles($dir.'/'.$file));
  80                         } else {
  81                                 /*if ( stristr($file, 'tpl') )*/ $files[] = $dir.'/'.$file;
  82                         }
  83                 }
  84         }
  85         return $files;
  86 }
  87
  88 function isDBLink($incData) {
  89         if (sqlFactory::validType(DB_TYPE) && is_resource($incData) && stristr(get_resource_type($incData),DB_TYPE)) {
  90                 return true;
  91         }
  92         return false;
  93 }
  94
  95 if (!function_exists('mime_content_type')) {
  96         function mime_content_type ($filename) {
  97                 $t = getimagesize($filename);
  98
  99                 if (is_array($t))
 100                         return $t['mime'];
 101                 else
 102                         return 'application/unknown';
 103         }
 104 }