Fatal error: Uncaught TypeError: sort(): Argument #1 ($array) must be of type array, null given in /in/U6Ys7:22
Stack trace:
#0 /in/U6Ys7(22): sort(NULL)
#1 /in/U6Ys7(36): mergeArray(Array, Array)
#2 {main}
thrown in /in/U6Ys7 on line 22
Process exited with code 255.
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.27
Fatal error: Uncaught TypeError: sort(): Argument #1 ($array) must be of type array, null given in /in/U6Ys7:22
Stack trace:
#0 /in/U6Ys7(22): sort(NULL)
#1 /in/U6Ys7(41): mergeArray(Array, Array)
#2 {main}
thrown in /in/U6Ys7 on line 22
Process exited with code 255.
Warning: sort() expects parameter 1 to be array, null given in /in/U6Ys7 on line 22
Notice: Undefined index: arr2 in /in/U6Ys7 on line 26
Notice: Undefined index: arr2 in /in/U6Ys7 on line 26
Notice: Undefined index: arr2 in /in/U6Ys7 on line 26
Notice: Undefined index: arr2 in /in/U6Ys7 on line 26
Notice: Undefined index: arr2 in /in/U6Ys7 on line 26
Notice: Undefined index: arr2 in /in/U6Ys7 on line 26
Notice: Undefined index: arr2 in /in/U6Ys7 on line 26
Notice: Undefined variable: arrMerged in /in/U6Ys7 on line 33
Output for 7.3.32 - 7.3.33
Warning: sort() expects parameter 1 to be array, null given in /in/U6Ys7 on line 22
Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
Warning: sort() expects parameter 1 to be array, null given in /in/U6Ys7 on line 22
Notice: Undefined index: arr2 in /in/U6Ys7 on line 26
Notice: Undefined index: arr2 in /in/U6Ys7 on line 26
Notice: Undefined index: arr2 in /in/U6Ys7 on line 26
Notice: Undefined index: arr2 in /in/U6Ys7 on line 26
Notice: Undefined index: arr2 in /in/U6Ys7 on line 26
Notice: Undefined index: arr2 in /in/U6Ys7 on line 26
Notice: Undefined index: arr2 in /in/U6Ys7 on line 26
Notice: Undefined variable: arrMerged in /in/U6Ys7 on line 33
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_ARRAY, expecting '&' or T_VARIABLE in /in/U6Ys7 on line 2
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_ARRAY, expecting ')' in /in/U6Ys7 on line 2
Process exited with code 255.