Warning: Undefined variable $a in /in/q0tPV on line 5
NULL
NULL
Warning: Undefined variable $a in /in/q0tPV on line 8
bool(true)
bool(true)
Warning: Undefined variable $a in /in/q0tPV on line 11
bool(true)
bool(true)
Notice: Undefined variable: a in /in/q0tPV on line 5
NULL
NULL
Notice: Undefined variable: a in /in/q0tPV on line 8
bool(true)
bool(true)
Notice: Undefined variable: a in /in/q0tPV on line 11
bool(true)
bool(true)
Notice: Undefined variable: a in /in/q0tPV on line 5
NULL
NULL
Notice: Undefined variable: a in /in/q0tPV on line 8
bool(true)
bool(true)
Notice: Undefined variable: a in /in/q0tPV on line 11
bool(true)
bool(true)