<?php
$str = "[1,1x,1x,1x][2,2x,2x,2x]";
$arr =[];
preg_replace_callback('/\[(.*?)\]/', function($m) use (&$arr){
$arr[] = explode(',',preg_replace('/([\w]+)/', "[$1]", $m[1]));
}, $str);
print_r($arr);
var_dump($arr);
- Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 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 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
- Array
(
[0] => Array
(
[0] => [1]
[1] => [1x]
[2] => [1x]
[3] => [1x]
)
[1] => Array
(
[0] => [2]
[1] => [2x]
[2] => [2x]
[3] => [2x]
)
)
array(2) {
[0]=>
array(4) {
[0]=>
string(3) "[1]"
[1]=>
string(4) "[1x]"
[2]=>
string(4) "[1x]"
[3]=>
string(4) "[1x]"
}
[1]=>
array(4) {
[0]=>
string(3) "[2]"
[1]=>
string(4) "[2x]"
[2]=>
string(4) "[2x]"
[3]=>
string(4) "[2x]"
}
}
- 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
(
[0] => Array
(
[0] => [1]
[1] => [1x]
[2] => [1x]
[3] => [1x]
)
[1] => Array
(
[0] => [2]
[1] => [2x]
[2] => [2x]
[3] => [2x]
)
)
array(2) {
[0]=>
array(4) {
[0]=>
string(3) "[1]"
[1]=>
string(4) "[1x]"
[2]=>
string(4) "[1x]"
[3]=>
string(4) "[1x]"
}
[1]=>
array(4) {
[0]=>
string(3) "[2]"
[1]=>
string(4) "[2x]"
[2]=>
string(4) "[2x]"
[3]=>
string(4) "[2x]"
}
}
preferences:
259.28 ms | 403 KiB | 330 Q