<?php
$a = array(1,2,3);
list() = $a;
list(,,) = $a;
list($x, list(), $y) = $a;
var_dump(get_defined_vars());
- Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.31, 7.3.0 - 7.3.18, 7.4.0 - 7.4.6
- Fatal error: Cannot use empty list in /in/D53Bc on line 4
Process exited with code 255. - Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.40
- array(10) {
["_GET"]=>
array(0) {
}
["_POST"]=>
array(0) {
}
["_COOKIE"]=>
array(0) {
}
["_FILES"]=>
array(0) {
}
["argv"]=>
array(1) {
[0]=>
string(9) "/in/D53Bc"
}
["argc"]=>
int(1)
["_SERVER"]=>
array(17) {
["TERM"]=>
string(5) "xterm"
["PATH"]=>
string(13) "/usr/bin:/bin"
["LANG"]=>
string(1) "C"
["SHELL"]=>
string(7) "/bin/sh"
["MAIL"]=>
string(16) "/var/mail/nobody"
["LOGNAME"]=>
string(6) "nobody"
["USER"]=>
string(6) "nobody"
["HOME"]=>
string(4) "/tmp"
["PHP_SELF"]=>
string(9) "/in/D53Bc"
["SCRIPT_NAME"]=>
string(9) "/in/D53Bc"
["SCRIPT_FILENAME"]=>
string(9) "/in/D53Bc"
["PATH_TRANSLATED"]=>
string(9) "/in/D53Bc"
["DOCUMENT_ROOT"]=>
string(0) ""
["REQUEST_TIME_FLOAT"]=>
float(1452009506.0001)
["REQUEST_TIME"]=>
int(1452009506)
["argv"]=>
array(1) {
[0]=>
string(9) "/in/D53Bc"
}
["argc"]=>
int(1)
}
["a"]=>
array(3) {
[0]=>
int(1)
[1]=>
int(2)
[2]=>
int(3)
}
["y"]=>
int(3)
["x"]=>
int(1)
}
preferences:
258.08 ms | 1402 KiB | 213 Q