Fatal error: Uncaught TypeError: strpos(): Argument #1 ($haystack) must be of type string, array given in /in/o5Yc9:3
Stack trace:
#0 /in/o5Yc9(3): strpos(Array, 'ray')
#1 {main}
thrown in /in/o5Yc9 on line 3
Process exited with code 255.
Warning: strpos() expects parameter 1 to be string, array given in /in/o5Yc9 on line 3
NULL
Warning: strpos() expects parameter 1 to be string, array given in /in/o5Yc9 on line 4
aaa