1: <?php
 2: /*************************************************************************************/
 3: /*                                                                                   */
 4: /*      Thelia                                                                       */
 5: /*                                                                                   */
 6: /*      Copyright (c) OpenStudio                                                     */
 7: /*  email : info@thelia.net                                                      */
 8: /*      web : http://www.thelia.net                                                  */
 9: /*                                                                                   */
10: /*      This program is free software; you can redistribute it and/or modify         */
11: /*      it under the terms of the GNU General Public License as published by         */
12: /*      the Free Software Foundation; either version 3 of the License                */
13: /*                                                                                   */
14: /*      This program is distributed in the hope that it will be useful,              */
15: /*      but WITHOUT ANY WARRANTY; without even the implied warranty of               */
16: /*      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the                */
17: /*      GNU General Public License for more details.                                 */
18: /*                                                                                   */
19: /*      You should have received a copy of the GNU General Public License            */
20: /*      along with this program. If not, see <http://www.gnu.org/licenses/>.     */
21: /*                                                                                   */
22: /*************************************************************************************/
23: 
24: namespace Thelia\Tpex;
25: 
26: class Tools
27: {
28:     /**
29:      *
30:      * search needle into haystask string.
31:      *
32:      * exemple :
33:      *
34:      * $haystack => type="foo" id="loop1" param1="value1"
35:      *
36:      * Tools::extractValueParam("type", $haystack) returns foo
37:      *
38:      * @param  string $needle
39:      * @param  string $haystack
40:      * @return mixed
41:      */
42:     public static function extractValueParam($needle, $haystack)
43:     {
44:         if(!strstr($haystack, $needle) || !preg_match("/$needle=\"([^\"]*)\"/", $haystack, $restag)) return;
45: 
46:         return $restag[1];
47:     }
48: 
49:     /**
50:      *
51:      * sort variable array. the more longer must be first
52:      *
53:      * @param $a
54:      * @param $b
55:      * @return int
56:      */
57:     public static function sortArray($a, $b)
58:     {
59:         $la = strlen($a);
60:         $lb = strlen($b);
61: 
62:         if ($la == $lb) return 0;
63:         return ($la > $lb) ? -1 : 1;
64:     }
65: }
66: