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<?php $str = 'dahazd %class% aiojdzn %attr% oij da %attr% eoijfze %attr%'; preg_match_all('/\%\w+\%/', $str, $data); var_dump($data); // preg_replace('', '', $str);
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
array(1) { [0]=> array(4) { [0]=> string(7) "%class%" [1]=> string(6) "%attr%" [2]=> string(6) "%attr%" [3]=> string(6) "%attr%" } }
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(1) { [0]=> array(4) { [0]=> string(7) "%class%" [1]=> string(6) "%attr%" [2]=> string(6) "%attr%" [3]=> string(6) "%attr%" } }

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