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run code in 300+ PHP versions simultaneously
<?php $re = '/{youtube}(.*){\/youtube}/m'; $str="Life is good {youtube}NgBZrRCPCH8{/youtube} Fun is great! {youtube}joRCPCH8{/youtube} Earth is round and roll {youtube}pwnkfH8{/youtube}"; preg_match_all($re, $str, $matches); print_r($matches); $re = '/([\w ]+)[^a-zA-Z {}]+(?!{)/m'; preg_match_all($re, $str, $matches); print_r($matches);
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 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 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
Array ( [0] => Array ( [0] => {youtube}NgBZrRCPCH8{/youtube} [1] => {youtube}joRCPCH8{/youtube} [2] => {youtube}pwnkfH8{/youtube} ) [1] => Array ( [0] => NgBZrRCPCH8 [1] => joRCPCH8 [2] => pwnkfH8 ) ) Array ( [0] => Array ( [0] => Life is good [1] => Fun is great! [2] => Earth is round and roll ) [1] => Array ( [0] => Life is good [1] => Fun is great [2] => Earth is round and roll ) )

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