Severity: Warning
Message: array_keys() [function.array-keys]: The first argument should be an array
Line Number: 221
Severity: Warning
Message: array_merge() [function.array-merge]: Argument #2 is not an array
Line Number: 221
Severity: Warning
Message: reset() [function.reset]: Passed variable is not an array or object
Line Number: 227
Severity: Warning
Message: current() [function.current]: Passed variable is not an array or object
Line Number: 227