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<?php var_dump(dirname('/var/www/musement.com/releases/20181030101010/app/', 2));
Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 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 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
string(30) "/var/www/musement.com/releases"
Output for 5.6.0 - 5.6.40
Warning: dirname() expects exactly 1 parameter, 2 given in /in/t5YBg on line 3 NULL

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