<?php
$t = 'Hi @[4232:mark__MΛRK ATTLEY] how are you ?
Hi @[4232:ryan__RYΛN вυηту] how are you ?
Hi @[4232:david__DΛVID शाहिद ] how are you ?
';
$pattern = "/@\[.*\]/mi";
preg_match_all($pattern, $t, $out, PREG_PATTERN_ORDER);
var_dump($out);
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(1) {
[0]=>
array(3) {
[0]=>
string(26) "@[4232:mark__MΛRK ATTLEY]"
[1]=>
string(30) "@[4232:ryan__RYΛN вυηту]"
[2]=>
string(38) "@[4232:david__DΛVID शाहिद ]"
}
}