<?php
$array = ['1','2','3'];
var_dump($array, json_encode($array));
unset($array[1]);
$array_new = array_values($array);
var_dump($array, json_encode($array));
var_dump($array_new, json_encode($array_new));
- Output for 7.1.0 - 7.1.25, 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 - 8.3.4, 8.3.6
- array(3) {
[0]=>
string(1) "1"
[1]=>
string(1) "2"
[2]=>
string(1) "3"
}
string(13) "["1","2","3"]"
array(2) {
[0]=>
string(1) "1"
[2]=>
string(1) "3"
}
string(17) "{"0":"1","2":"3"}"
array(2) {
[0]=>
string(1) "1"
[1]=>
string(1) "3"
}
string(9) "["1","3"]"
- 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(3) {
[0]=>
string(1) "1"
[1]=>
string(1) "2"
[2]=>
string(1) "3"
}
string(13) "["1","2","3"]"
array(2) {
[0]=>
string(1) "1"
[2]=>
string(1) "3"
}
string(17) "{"0":"1","2":"3"}"
array(2) {
[0]=>
string(1) "1"
[1]=>
string(1) "3"
}
string(9) "["1","3"]"
preferences:
177.14 ms | 402 KiB | 171 Q