Fix class PclZip php 7.1

Author: VINADES.,JSC

admin/extensions/upload.php

@@ -400,7 +400,7 @@
                     } elseif ($extConfig['extension']['type'] == 'cronjob') {
                         $xtpl->assign('URL_GO', NV_BASE_ADMINURL . 'index.php?' . NV_LANG_VARIABLE . '=' . NV_LANG_DATA . '&' . NV_NAME_VARIABLE . '=settings&' . NV_OP_VARIABLE . '=cronjobs_add&file=' . $extConfig['extension']['name']);
                     } else {
-                        $xtpl->assign('URL_GO', NV_BASE_ADMINURL . 'index.php?' . NV_LANG_VARIABLE . '=' . NV_LANG_DATA . '&' . NV_NAME_VARIABLE . '=' + $module_name + '&' . NV_OP_VARIABLE . '=' . $op);
+                        $xtpl->assign('URL_GO', NV_BASE_ADMINURL . 'index.php?' . NV_LANG_VARIABLE . '=' . NV_LANG_DATA . '&' . NV_NAME_VARIABLE . '=' . $module_name . '&' . NV_OP_VARIABLE . '=' . $op);
                     }
 
                     $xtpl->parse('extract.complete.ok');

vendor/vinades/pclzip/pclzip.lib.php

@@ -1787,6 +1787,7 @@ public function privOptionDefaultThreshold(&$p_options)
         $v_memory_limit = ini_get('memory_limit');
         $v_memory_limit = trim($v_memory_limit);
         $last           = strtolower(substr($v_memory_limit, -1));
+        $v_memory_limit = preg_replace('/\s*[KkMmGg]$/', '', $v_memory_limit);
 
         if ($last == 'g') {
             //$v_memory_limit = $v_memory_limit*1024*1024*1024;
@@ -5398,7 +5399,12 @@ function PclZipUtilOptionText($p_option)
 // --------------------------------------------------------------------------------
 function PclZipUtilTranslateWinPath($p_path, $p_remove_disk_letter = true)
 {
-    if (stristr(php_uname(), 'windows')) {
+    $disable_functions = (ini_get('disable_functions') != '' and ini_get('disable_functions') != false) ? array_map('trim', preg_split("/[\s,]+/", ini_get('disable_functions'))) : array();
+    if (extension_loaded('suhosin')) {
+        $disable_functions = array_merge($disable_functions, array_map('trim', preg_split("/[\s,]+/", ini_get('suhosin.executor.func.blacklist'))));
+    }
+    $os = strtoupper((function_exists('php_uname') and !in_array('php_uname', $disable_functions) and strtoupper(php_uname('s')) != '') ? php_uname('s') : PHP_OS);
+    if (stristr($os, 'windows') !== false) {
         // ----- Look for potential disk letter
         if (($p_remove_disk_letter) && (($v_position = strpos($p_path, ':')) != false)) {
             $p_path = substr($p_path, $v_position + 1);