Could you make quixplorer PHP 7 compatible

[Dutchman01]

Could you please make quixplorer PHP 7 compatible.

now on system with php v7.0.5 folders are displayed on its gui.
but you can't see files! those are not listed anymore!

syslog reports shows the folder and files you explorer correct.

[rubofgreen]

This is due to the use of function eregi, which has been removed from PHP 7. Replace all instances of this function in a couple of files (_include/fun_extra.php, _include/fun_search.php) with preg_match using the "/i" modifier for case insensitive matches.

[frocelu]

I fork a branch for php 7 and fix some secure problems and bugs.
https://github.com/frocelu/quixplorer-for-php7/tree/frocelu%40quixplorer-for-php7