Fix a regexp bug with PHP5.1.5 and simplify directory separator cleaning regexp in file_path function
Fix a regexp bug with PHP5.1.5 and simplify directory separator cleaning regexp in file_path function

emonzain/PiProcessors,sofadesign/limonade,dateutli/hackdfw,dateutli/hackdfw,dpcf/limonade,ulimartinez/hackdfw,emonzain/PiProcessors,dateutli/hackdfw,emonzain/PiProcessors,ulimartinez/hackdfw,jnadaud/limonade,ulimartinez/hackdfw,dateutli/hackdfw,ulimartinez/hackdfw