- var_dump: documentation ( source)
- preg_match_all: documentation ( source)
- setlocale: documentation ( source)
<?php
function foo() {
var_dump(preg_match_all('/\\w+/u', "-foo-barлолbaz-", $m), $m);
}
foo();
var_dump(setlocale(LC_COLLATE, 'ru_RU.UTF-8', 'ru_RU', 'ru'));
foo();