<?php
$a = new SplPriorityQueue();
$a->insert(new stdClass, 3);
$a->insert(array(), 2);
$b = clone($a);
var_dump(count($b), count($a));
var_dump(iterator_to_array($b));
var_dump(count($a), count($b));
- Output for 5.3.15 - 5.3.29, 5.4.5 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 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 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
- int(2)
int(2)
array(2) {
[1]=>
object(stdClass)#2 (0) {
}
[0]=>
array(0) {
}
}
int(2)
int(0)
- Output for 5.3.0 - 5.3.14, 5.4.0 - 5.4.4
- int(2)
int(2)
array(2) {
[2]=>
object(stdClass)#2 (0) {
}
[1]=>
array(0) {
}
}
int(2)
int(0)
- Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
- Fatal error: Class 'SplPriorityQueue' not found in /in/lvu8M on line 3
Process exited with code 255. - Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.9
- Fatal error: Cannot instantiate non-existent class: splpriorityqueue in /in/lvu8M on line 3
Process exited with code 255. - Output for 4.3.0 - 4.3.1
- Fatal error: Cannot instantiate non-existent class: splpriorityqueue in /in/lvu8M on line 3
preferences:
355.85 ms | 401 KiB | 460 Q