string(3) "one"
Warning: Undefined variable $a in /in/lPIU0 on line 8
string(3) "two"
Warning: Undefined variable $a in /in/lPIU0 on line 8
array(2) {
[0]=>
string(3) "one"
[1]=>
string(3) "two"
}
Warning: Undefined variable $a in /in/lPIU0 on line 19
NULL
Warning: Undefined variable $a in /in/lPIU0 on line 19
NULL
array(1) {
[0]=>
string(3) "one"
}
string(3) "one"
Notice: Undefined variable: a in /in/lPIU0 on line 8
string(3) "two"
Notice: Undefined variable: a in /in/lPIU0 on line 8
array(2) {
[0]=>
string(3) "one"
[1]=>
string(3) "two"
}
Notice: Undefined variable: a in /in/lPIU0 on line 19
NULL
Notice: Undefined variable: a in /in/lPIU0 on line 19
NULL
array(1) {
[0]=>
string(3) "one"
}
string(3) "one"
Notice: Undefined variable: a in /in/lPIU0 on line 8
string(3) "two"
Notice: Undefined variable: a in /in/lPIU0 on line 8
array(2) {
[0]=>
string(3) "one"
[1]=>
string(3) "two"
}
Notice: Undefined variable: a in /in/lPIU0 on line 19
NULL
Notice: Undefined variable: a in /in/lPIU0 on line 19
NULL
array(1) {
[0]=>
string(3) "one"
}