3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo 'Con 3 parole \n'; $row = 'ARTISTA - BRANO - ANNO'; \preg_match_all('/[a-zA-Z]+/', $row, $matches ); var_dump( $matches ); echo '\n'; echo 'Con 1 parola \n'; $row = 'ARTISTA -'; \preg_match_all('/[a-zA-Z]+/', $row, $matches ); var_dump( $matches );
Output for 7.2.0 - 7.2.34, 7.3.0 - 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
Con 3 parole \narray(1) { [0]=> array(3) { [0]=> string(7) "ARTISTA" [1]=> string(5) "BRANO" [2]=> string(4) "ANNO" } } \nCon 1 parola \narray(1) { [0]=> array(1) { [0]=> string(7) "ARTISTA" } }
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 Con 3 parole \narray(1) { [0]=> array(3) { [0]=> string(7) "ARTISTA" [1]=> string(5) "BRANO" [2]=> string(4) "ANNO" } } \nCon 1 parola \narray(1) { [0]=> array(1) { [0]=> string(7) "ARTISTA" } }

preferences:
176.03 ms | 402 KiB | 182 Q