Notice: Undefined variable: key in /in/5Yi1Z on line 14
Notice: Use of undefined constant yield - assumed 'yield' in /in/5Yi1Z on line 15
Notice: Undefined variable: key in /in/5Yi1Z on line 14
Notice: Use of undefined constant yield - assumed 'yield' in /in/5Yi1Z on line 15
Notice: Undefined variable: key in /in/5Yi1Z on line 14
Notice: Use of undefined constant yield - assumed 'yield' in /in/5Yi1Z on line 15
Notice: Use of undefined constant yield - assumed 'yield' in /in/5Yi1Z on line 7
Notice: Undefined variable: key in /in/5Yi1Z on line 14
Notice: Use of undefined constant yield - assumed 'yield' in /in/5Yi1Z on line 15
Notice: Undefined variable: key in /in/5Yi1Z on line 14
Notice: Use of undefined constant yield - assumed 'yield' in /in/5Yi1Z on line 15
Notice: Use of undefined constant yield - assumed 'yield' in /in/5Yi1Z on line 7
Warning: Invalid argument supplied for foreach() in /in/5Yi1Z on line 20
Array
(
[] => 9
)