<?php
$array = ["red", "color" => "red", 78, 78, 12, "12", false, null, false, 0, true, 1, 0, null, 2.12, "2.12", 8, "-s"];
var_dump(array_unique($array, SORT_REGULAR));
- Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
- array(10) {
[0]=>
string(3) "red"
["color"]=>
string(3) "red"
[1]=>
int(78)
[3]=>
int(12)
[5]=>
bool(false)
[6]=>
NULL
[10]=>
int(1)
[13]=>
float(2.12)
[15]=>
int(8)
[16]=>
string(2) "-s"
}
- Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
- array(11) {
[0]=>
string(3) "red"
["color"]=>
string(3) "red"
[1]=>
int(78)
[3]=>
int(12)
[5]=>
bool(false)
[6]=>
NULL
[7]=>
bool(false)
[10]=>
int(1)
[13]=>
float(2.12)
[15]=>
int(8)
[16]=>
string(2) "-s"
}
- Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40
- array(7) {
[0]=>
string(3) "red"
[1]=>
int(78)
[3]=>
int(12)
[5]=>
bool(false)
[10]=>
int(1)
[13]=>
float(2.12)
[15]=>
int(8)
}
- 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/PXQZe on line 3
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/PXQZe on line 3
Process exited with code 255. - Output for 4.3.2 - 4.3.4
- Parse error: parse error in /in/PXQZe on line 3
Process exited with code 255.
preferences:
311.58 ms | 401 KiB | 464 Q