- Output for 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.26, 8.4.1 - 8.4.14
- array(3) {
[0]=>
array(4) {
[0]=>
string(1) "x"
[1]=>
string(0) ""
[2]=>
NULL
[3]=>
string(1) "x"
}
[1]=>
array(4) {
[0]=>
string(1) "y"
[1]=>
NULL
[2]=>
string(0) ""
[3]=>
string(1) "y"
}
[2]=>
array(4) {
[0]=>
string(1) "z"
[1]=>
NULL
[2]=>
NULL
[3]=>
string(1) "z"
}
}
- Output for 7.1.0 - 7.1.33
- Notice: Use of undefined constant PREG_UNMATCHED_AS_NULL - assumed 'PREG_UNMATCHED_AS_NULL' in /in/bu1Sf on line 13
Warning: A non-numeric value encountered in /in/bu1Sf on line 13
array(3) {
[0]=>
array(4) {
[0]=>
string(1) "x"
[1]=>
string(0) ""
[2]=>
string(0) ""
[3]=>
string(1) "x"
}
[1]=>
array(4) {
[0]=>
string(1) "y"
[1]=>
string(0) ""
[2]=>
string(0) ""
[3]=>
string(1) "y"
}
[2]=>
array(4) {
[0]=>
string(1) "z"
[1]=>
string(0) ""
[2]=>
string(0) ""
[3]=>
string(1) "z"
}
}
- Output for 5.6.0 - 5.6.40, 7.0.0 - 7.0.33
- Notice: Use of undefined constant PREG_UNMATCHED_AS_NULL - assumed 'PREG_UNMATCHED_AS_NULL' in /in/bu1Sf on line 13
array(3) {
[0]=>
array(4) {
[0]=>
string(1) "x"
[1]=>
string(0) ""
[2]=>
string(0) ""
[3]=>
string(1) "x"
}
[1]=>
array(4) {
[0]=>
string(1) "y"
[1]=>
string(0) ""
[2]=>
string(0) ""
[3]=>
string(1) "y"
}
[2]=>
array(4) {
[0]=>
string(1) "z"
[1]=>
string(0) ""
[2]=>
string(0) ""
[3]=>
string(1) "z"
}
}