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run code in 150+ php & hhvm versions
Bugs & Features
<?php function remove_index_etc($url) { $url = preg_replace('/^(.*)(?:\/(?:home|default|index)\..{3,4})([\?\/#]+.*)?$/i', "$1$2", $url); return $url; } echo remove_index_etc("http://a.com/index.html") . PHP_EOL; echo remove_index_etc("http://a.com/index.html*"). PHP_EOL; echo remove_index_etc("http://a.com/*index.html*"). PHP_EOL; echo remove_index_etc("http://a.com/*index.html*?a=1"). PHP_EOL; echo remove_index_etc("http://a.com/*index.html*?a=1"). PHP_EOL; echo remove_index_etc("http://a.com/*index.html*a=1*"). PHP_EOL; echo remove_index_etc("http://a.com/index.html/*"). PHP_EOL; echo remove_index_etc("http://a.com/index.html?a=1"). PHP_EOL; echo remove_index_etc("http://a.com/index.html?a=1*"). PHP_EOL; echo remove_index_etc("http://a.com/index.html*a=1"). PHP_EOL; echo remove_index_etc("http://a.com/*"). PHP_EOL; echo remove_index_etc("http://a.com"). PHP_EOL; echo remove_index_etc("http://a.com/index.html/?a=1*"). PHP_EOL; echo remove_index_etc("http://a.com/index.html#a=1*"). PHP_EOL; echo remove_index_etc("http://a.com#index.html?a=1"). PHP_EOL; echo remove_index_etc("http://a.com#index.html?a=1*"). PHP_EOL;
Output for 4.3.10 - 4.4.9, 5.0.2 - 7.1.0
http://a.com http://a.com/index.html* http://a.com/*index.html* http://a.com/*index.html*?a=1 http://a.com/*index.html*?a=1 http://a.com/*index.html*a=1* http://a.com/* http://a.com?a=1 http://a.com?a=1* http://a.com/index.html*a=1 http://a.com/* http://a.com http://a.com/?a=1* http://a.com#a=1* http://a.com#index.html?a=1 http://a.com#index.html?a=1*
Output for 4.3.0 - 4.3.9, 5.0.0 - 5.0.1
Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/LDmgk on line 11 http://a.comPHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/LDmgk on line 12 http://a.com/index.html*PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/LDmgk on line 13 http://a.com/*index.html*PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/LDmgk on line 14 http://a.com/*index.html*?a=1PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/LDmgk on line 15 http://a.com/*index.html*?a=1PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/LDmgk on line 16 http://a.com/*index.html*a=1*PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/LDmgk on line 17 http://a.com/*PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/LDmgk on line 18 http://a.com?a=1PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/LDmgk on line 19 http://a.com?a=1*PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/LDmgk on line 20 http://a.com/index.html*a=1PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/LDmgk on line 21 http://a.com/*PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/LDmgk on line 22 http://a.comPHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/LDmgk on line 23 http://a.com/?a=1*PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/LDmgk on line 24 http://a.com#a=1*PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/LDmgk on line 25 http://a.com#index.html?a=1PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/LDmgk on line 26 http://a.com#index.html?a=1*PHP_EOL