- Output for 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
- 0 , first
1 , second
2 , third
object(Q)#1 (2) {
["flags":"SplDoublyLinkedList":private]=>
int(4)
["dllist":"SplDoublyLinkedList":private]=>
array(3) {
[0]=>
string(5) "first"
[1]=>
string(6) "second"
[2]=>
string(5) "third"
}
}
object(Q)#1 (2) {
["flags":"SplDoublyLinkedList":private]=>
int(4)
["dllist":"SplDoublyLinkedList":private]=>
array(2) {
[0]=>
string(6) "second"
[1]=>
string(5) "third"
}
}
object(Q)#1 (2) {
["flags":"SplDoublyLinkedList":private]=>
int(4)
["dllist":"SplDoublyLinkedList":private]=>
array(3) {
[0]=>
string(6) "second"
[1]=>
string(5) "third"
[2]=>
string(5) "first"
}
}
0 , second
1 , third
2 , first
===================================
2 - fifth
1 - third
0 - first
- Output for 8.3.5
- Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0
0 , first
1 , second
2 , third
object(Q)#1 (2) {
["flags":"SplDoublyLinkedList":private]=>
int(4)
["dllist":"SplDoublyLinkedList":private]=>
array(3) {
[0]=>
string(5) "first"
[1]=>
string(6) "second"
[2]=>
string(5) "third"
}
}
object(Q)#1 (2) {
["flags":"SplDoublyLinkedList":private]=>
int(4)
["dllist":"SplDoublyLinkedList":private]=>
array(2) {
[0]=>
string(6) "second"
[1]=>
string(5) "third"
}
}
object(Q)#1 (2) {
["flags":"SplDoublyLinkedList":private]=>
int(4)
["dllist":"SplDoublyLinkedList":private]=>
array(3) {
[0]=>
string(6) "second"
[1]=>
string(5) "third"
[2]=>
string(5) "first"
}
}
0 , second
1 , third
2 , first
===================================
2 - fifth
1 - third
0 - first