<?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_STRING));
sort($array, SORT_STRING);
var_dump($array);
- Output for 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
- array(9) {
[0]=>
string(3) "red"
[1]=>
int(78)
[3]=>
int(12)
[5]=>
bool(false)
[8]=>
int(0)
[9]=>
bool(true)
[13]=>
float(2.12)
[15]=>
int(8)
[16]=>
string(2) "-s"
}
array(18) {
[0]=>
bool(false)
[1]=>
NULL
[2]=>
bool(false)
[3]=>
NULL
[4]=>
string(2) "-s"
[5]=>
int(0)
[6]=>
int(0)
[7]=>
bool(true)
[8]=>
int(1)
[9]=>
int(12)
[10]=>
string(2) "12"
[11]=>
float(2.12)
[12]=>
string(4) "2.12"
[13]=>
int(78)
[14]=>
int(78)
[15]=>
int(8)
[16]=>
string(3) "red"
[17]=>
string(3) "red"
}
- 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
array(9) {
[0]=>
string(3) "red"
[1]=>
int(78)
[3]=>
int(12)
[5]=>
bool(false)
[8]=>
int(0)
[9]=>
bool(true)
[13]=>
float(2.12)
[15]=>
int(8)
[16]=>
string(2) "-s"
}
array(18) {
[0]=>
bool(false)
[1]=>
NULL
[2]=>
bool(false)
[3]=>
NULL
[4]=>
string(2) "-s"
[5]=>
int(0)
[6]=>
int(0)
[7]=>
bool(true)
[8]=>
int(1)
[9]=>
int(12)
[10]=>
string(2) "12"
[11]=>
float(2.12)
[12]=>
string(4) "2.12"
[13]=>
int(78)
[14]=>
int(78)
[15]=>
int(8)
[16]=>
string(3) "red"
[17]=>
string(3) "red"
}
- Output for 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
- array(9) {
[0]=>
string(3) "red"
[1]=>
int(78)
[3]=>
int(12)
[5]=>
bool(false)
[8]=>
int(0)
[9]=>
bool(true)
[13]=>
float(2.12)
[15]=>
int(8)
[16]=>
string(2) "-s"
}
array(18) {
[0]=>
bool(false)
[1]=>
NULL
[2]=>
bool(false)
[3]=>
NULL
[4]=>
string(2) "-s"
[5]=>
int(0)
[6]=>
int(0)
[7]=>
bool(true)
[8]=>
int(1)
[9]=>
string(2) "12"
[10]=>
int(12)
[11]=>
float(2.12)
[12]=>
string(4) "2.12"
[13]=>
int(78)
[14]=>
int(78)
[15]=>
int(8)
[16]=>
string(3) "red"
[17]=>
string(3) "red"
}
preferences:
162.11 ms | 403 KiB | 156 Q