<?php
$mem[1]["start"] = (memory_get_peak_usage(true)/1024/1024);
$arr = [
"c" => [
"d"
],
"d" => [],
];
$arr["d"] =& $arr["c"];
$mem[1]["end"] = (memory_get_peak_usage(true)/1024/1024);
var_dump($arr);
var_dump($mem);
- Output for 7.0.0 - 7.0.20, 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 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.26, 8.4.1 - 8.4.13
- array(2) {
["c"]=>
&array(1) {
[0]=>
string(1) "d"
}
["d"]=>
&array(1) {
[0]=>
string(1) "d"
}
}
array(1) {
[1]=>
array(2) {
["start"]=>
int(2)
["end"]=>
int(2)
}
}
- Output for 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.21
- array(2) {
["c"]=>
&array(1) {
[0]=>
string(1) "d"
}
["d"]=>
&array(1) {
[0]=>
string(1) "d"
}
}
array(1) {
[1]=>
array(2) {
["start"]=>
float(0.25)
["end"]=>
float(0.25)
}
}
- Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29
- Parse error: syntax error, unexpected '[' in /in/k9qhB on line 4
Process exited with code 255. - Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5
- Parse error: parse error, unexpected '[' in /in/k9qhB on line 4
Process exited with code 255. - Output for 4.3.2 - 4.3.4
- Parse error: parse error in /in/k9qhB on line 4
Process exited with code 255.
preferences:
122.31 ms | 411 KiB | 5 Q