3v4l.org

run code in 300+ PHP versions simultaneously
<?php $data = <<<FOO hi :ahia #huhaubahbajn --- hi: hiakj ... ... --- haiah: a ajah --- ahiaj: ajha FOO; preg_match_all('~^[^-.][^\r\n]*~m', $data, $matches); print_r($matches);
Output for 7.4.0 - 7.4.33, 8.0.1 - 8.0.30, 8.1.0 - 8.1.30, 8.2.0 - 8.2.24, 8.3.0 - 8.3.12
Array ( [0] => Array ( [0] => hi :ahia #huhaubahbajn [1] => hi: hiakj [2] => haiah: a ajah [3] => ahiaj: ajha ) )
preferences:
76.66 ms | 407 KiB | 5 Q