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run code in 500+ PHP versions simultaneously
<?php $re = '/{@(?<func>\w+)(\((?<params>(?:[^()]++|(?2))*)\))}/u'; $str = 'строка с {@rand(1||{@rand(2|3|{@rand(4|5)})})} и {@rand(1|{@rand(2|3|{@rand(4|5)})})}.'; if (preg_match_all($re, $str, $matches, 0, PREG_SET_ORDER)) { print_r($matches["func"]); print_r($matches["params"]); }
Output for 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.34, 8.2.0 - 8.2.31, 8.3.0 - 8.3.4, 8.3.6 - 8.3.31, 8.4.1 - 8.4.22, 8.5.0 - 8.5.7
Array ( [0] => rand [1] => rand ) Array ( [0] => 1||{@rand(2|3|{@rand(4|5)})} [1] => 1|{@rand(2|3|{@rand(4|5)})} )
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] => rand [1] => rand ) Array ( [0] => 1||{@rand(2|3|{@rand(4|5)})} [1] => 1|{@rand(2|3|{@rand(4|5)})} )
preferences:
102.86 ms | 1427 KiB | 4 Q