ini_set('pcre.backtrack_limit', '2097152');

app/Admin/Controllers/AlreadyDoneTaskController.php

@@ -342,6 +342,7 @@ class AlreadyDoneTaskController extends AdminController
             $form->saved(function (Form $form) {
                 $start = 'src="';
                 $end = '" alt';
+                ini_set('pcre.backtrack_limit', '2097152');
                 $pattern = '/' . preg_quote($start) . '(.*?)' . preg_quote($end) . '/';
                 preg_match_all($pattern, $form->input('collects.net_img'), $matches);
                 $images = '';

app/Admin/Controllers/NoDoneTaskController.php

@@ -366,9 +366,9 @@ class NoDoneTaskController extends AdminController
 //            });
             //保存后回调
             $form->saved(function (Form $form) {
-
                 $start = 'src="';
                 $end = '" alt';
+                ini_set('pcre.backtrack_limit', '2097152');
                 $pattern = '/' . preg_quote($start) . '(.*?)' . preg_quote($end) . '/';
                 preg_match_all($pattern, $form->input('collects.net_img'), $matches);
                 $images = '';
@@ -404,13 +404,13 @@ class NoDoneTaskController extends AdminController
 
 
                     $no = DB::table('tasks_receives as a')
-                            ->leftJoin('tasks as b','a.task_id','=','b.id')
-                            ->where('a.id', '!=', $this->id)
-                            ->where('a.user_id', (Admin::user())->id)
-                            ->where('a.status', 0)
-                            ->orderBy('b.city_id','desc')
-                            ->orderBy('b.year','desc')
-                            ->get(['a.id','b.name','b.city_id','b.year'])->toArray();
+                        ->leftJoin('tasks as b','a.task_id','=','b.id')
+                        ->where('a.id', '!=', $this->id)
+                        ->where('a.user_id', (Admin::user())->id)
+                        ->where('a.status', 0)
+                        ->orderBy('b.city_id','desc')
+                        ->orderBy('b.year','desc')
+                        ->get(['a.id','b.name','b.city_id','b.year'])->toArray();
 //                    dd($no[0]->id,$no);
 
                     if ($no) {

app/Admin/Controllers/TasController.php

@@ -239,6 +239,7 @@ class TasController extends AdminController
                 $start = 'src="';
                 $end = '" alt';
                 $pattern = '/' . preg_quote($start) . '(.*?)' . preg_quote($end) . '/';
+                ini_set('pcre.backtrack_limit', '2097152');
                 preg_match_all($pattern, $form->input('guide'), $matches);
                 $images = '';
                 foreach ($matches[1] as $v) {
@@ -304,6 +305,7 @@ class TasController extends AdminController
             $start = 'src="';
             $end = '" alt';
             $pattern = '/' . preg_quote($start) . '(.*?)' . preg_quote($end) . '/';
+            ini_set('pcre.backtrack_limit', '2097152');
             preg_match_all($pattern, $param['guide'], $matches);
             $images = '';
             foreach ($matches[1] as $v) {

app/Admin/Controllers/TaskController.php

@@ -334,6 +334,7 @@ class TaskController extends AdminController
                 $start = 'src="';
                 $end = '" alt';
                 $pattern = '/' . preg_quote($start) . '(.*?)' . preg_quote($end) . '/';
+                ini_set('pcre.backtrack_limit', '2097152');
                 preg_match_all($pattern, $form->input('guide'), $matches);
                 $images = '';
                 foreach ($matches[1] as $v) {
@@ -395,6 +396,7 @@ class TaskController extends AdminController
         $start = 'src="';
         $end = '" alt';
         $pattern = '/' . preg_quote($start) . '(.*?)' . preg_quote($end) . '/';
+        ini_set('pcre.backtrack_limit', '2097152');
         preg_match_all($pattern, $param['guide'], $matches);
         $images = '';
         foreach ($matches[1] as $v) {