/Sources/Functions/variablesTreatment.functions.php

<?php

/**

 * @copyright	Copyright (C) 2008 Bideew. All rights reserved.

 * @license		GNU/GPL

* This file is part of Bideew.



* Bideew is free software; you can redistribute it and/or modify

* it under the terms of the GNU General Public License as published by

* the Free Software Foundation; either version 2 of the License, or

* any later version.



* Bideew is distributed in the hope that it will be useful,

* but WITHOUT ANY WARRANTY; without even the implied warranty of

* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

* GNU General Public License for more details.



* You should have received a copy of the GNU General Public License

* along with Bideew; if not, write to the Free Software

* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA

 */



//Fonction de sécurité ? l'affichage des champs de la base de données

function secureToDisplay($var){

	return htmlspecialchars($var);

}



//Fonction de sécurité pour l'insertion dans la base de données

function secureToInsert($var){

	//Si la base n'est pas installée, ca ne sert ? rien de sécuriser les données...

	if (!DB_INSTALL){

		return $var;

	}

	return mysql_real_escape_string($var);

}



function copyGlobals(){

	$array = array();

	while (list($clef, $valeur)=each($GLOBALS)){

		//suppression de la référence ? $GLOBALS ($GLOBALS poss?de une référence ? lui- m?me)

		if($clef != 'GLOBALS'){

			$array[$clef] = copyWithoutRef($valeur);

		}

	}

	reset($GLOBALS);

	return $array;

}



function copyWithoutRef($var){

	$res = null;

	if(is_array($var)){

		$res = array();

		while (list($clef, $valeur)=each($var)){

			$res[$clef] = copyWithoutRef($valeur);

		}

	}

	else{

		$res = $var;

	}

	return $res;

}



//retourne les données d'une classe (nom, attributs public, protected et private)

//La fonction récup?re les données par traitement de la chaine print_r

function parseObject($obj){

 

    $obj_dump  = print_r($obj, 1);

    $ret_list = array();

    $ret_map = array();

    $ret_name = '';

    $dump_lines = preg_split('/[\r\n]+/',$obj_dump);

    $ARR_NAME = 'arr_name';

    $ARR_LIST = 'arr_list';

    $arr_index = -1;

   

    // get the object type...

    $matches = array();

    preg_match('/^\s*(\S+)\s+\bObject\b/i',$obj_dump,$matches);

    if(isset($matches[1])){ $ret_name = $matches[1]; }//if

   

    foreach($dump_lines as &$line){

   

      $matches = array();

   

      //load up var and values...

      if(preg_match('/^\s*\[\s*(\S+)\s*\]\s+=>\s+(.*)$/', $line, $matches)){

       

        if(mb_stripos($matches[2],'array') !== false){

       

          $arr_map = array();

          $arr_map[$ARR_NAME] = $matches[1];

          $arr_map[$ARR_LIST] = array();

          $arr_list[++$arr_index] = $arr_map;

       

        }else{

       

          // save normal variables and arrays differently...

          if($arr_index >= 0){ 

            $arr_list[$arr_index][$ARR_LIST][$matches[1]] = $matches[2];

          }else{

            $ret_list[$matches[1]] = $matches[2];

          }//if/else

       

        }//if/else

     

      }else{

     

        // save the current array to the return list...

        if(mb_stripos($line,')') !== false){

       

          if($arr_index >= 0){

           

            $arr_map = array_pop($arr_list);

           

            // if there is more than one array then this array belongs to the earlier array...

            if($arr_index > 0){

              $arr_list[($arr_index-1)][$ARR_LIST][$arr_map[$ARR_NAME]] = $arr_map[$ARR_LIST];

            }else{

              $ret_list[$arr_map[$ARR_NAME]] = $arr_map[$ARR_LIST];

            }//if/else

           

            $arr_index--;

           

          }//if

       

        }//if

     

      }//if/else

     

    }//foreach

   

    $ret_map['name'] = $ret_name;

    $ret_map['variables'] = $ret_list;

    return $ret_map;

}//method



//fonction d'affichage de variable php en Javascript

function php2js($var){

	if (is_array($var)){

		$res = "[";

		$array = array();

		foreach ($var as $a_var){

			$array[] = Debug::php2js($a_var);

		}

		return "[" . join(",", $array) . "]";

	}

	elseif (is_bool($var)){

		return $var ? "true" : "false";

	}

	elseif (is_int($var) || is_integer($var) || is_double($var) || is_float($var)){

		return $var;

	}

	elseif (is_string($var)){

		return "\"".addslashes(stripslashes($var))."\"";

	}

	// autres cas: objets, on ne les g?re pas

	return false;

}

?>