When activate "sumo reward points" plugin and run this
.php?action=login&username=sanjay&password=san123" webservice.
It gives me following errors:
Warning: call_user_func() expects parameter 1 to be a valid callback, function 's.t.r.r.e.v' not found or invalid function name in /home/imex323/public_html/wp-content/plugins/rewardsystem/inc/class_reward_system_menus.php on line 214
Warning: call_user_func() expects parameter 1 to be a valid callback, function 's.t.r.r.e.v' not found or invalid function name in /home/imex323/public_html/wp-content/plugins/rewardsystem/inc/class_reward_system_menus.php on line 215
Warning: call_user_func() expects parameter 1 to be a valid callback, function 's.t.r.r.e.v' not found or invalid function name in /home/imex323/public_html/wp-content/plugins/rewardsystem/inc/class_reward_system_menus.php on line 220
Warning: call_user_func() expects parameter 1 to be a valid callback, no array or string given in /home/imex323/public_html/wp-content/plugins/rewardsystem/inc/class_reward_system_menus.php on line 221
Warning: call_user_func() expects parameter 1 to be a valid callback, function 's.t.r.r.e.v' not found or invalid function name in /home/imex323/public_html/wp-content/plugins/rewardsystem/inc/class_reward_system_menus.php on line 222
When activate "sumo reward points" plugin and run this
http://imexleader/webservice/login.php?action=login&username=sanjay&password=san123" webservice.
It gives me following errors:
Share Improve this question edited Sep 17, 2015 at 15:21 Pieter Goosen 55.4k23 gold badges116 silver badges210 bronze badges asked Sep 17, 2015 at 15:20 Praveen samadhiyaPraveen samadhiya 111 bronze badgeWarning: call_user_func() expects parameter 1 to be a valid callback, function 's.t.r.r.e.v' not found or invalid function name in /home/imex323/public_html/wp-content/plugins/rewardsystem/inc/class_reward_system_menus.php on line 214
Warning: call_user_func() expects parameter 1 to be a valid callback, function 's.t.r.r.e.v' not found or invalid function name in /home/imex323/public_html/wp-content/plugins/rewardsystem/inc/class_reward_system_menus.php on line 215
Warning: call_user_func() expects parameter 1 to be a valid callback, function 's.t.r.r.e.v' not found or invalid function name in /home/imex323/public_html/wp-content/plugins/rewardsystem/inc/class_reward_system_menus.php on line 220
Warning: call_user_func() expects parameter 1 to be a valid callback, no array or string given in /home/imex323/public_html/wp-content/plugins/rewardsystem/inc/class_reward_system_menus.php on line 221
Warning: call_user_func() expects parameter 1 to be a valid callback, function 's.t.r.r.e.v' not found or invalid function name in /home/imex323/public_html/wp-content/plugins/rewardsystem/inc/class_reward_system_menus.php on line 222
1 Answer
Reset to default 0You have a hacked version of the plugin! Check your plugin or delete.
strrev is is php function for reversing a string, it is commonly used in hacking schemes.
http://php/manual/en/function.strrev.php