<?php /*-------119_FileSystem-Is ------- */ echo "</br><h7 class='myheading'>119_FileSystem-Is</h7></br>"; if(is_file("readme.txt")){ /* is_file check file exist or not */ echo "Yes it is File.". "<br><br>"; }else{ echo "No it is not file." . "<br><br>"; } if(is_dir("test")){ /* is_dir is folder or not */ echo "Yes it is Folder." . "<br><br>"; }else{ echo "No it is not Folder." . "<br><br>"; } if(is_writeable("test.txt")){ // is writable or not (for change go to file property and make it write only) echo "Yes it is writeable." . "<br><br>"; }else{ echo "No it is not writeable." . "<br><br>"; } if(is_readable("readme.txt")){ echo "Yes it is Readable." . "<br><br>"; }else{ echo "No it is not Readable." . "<br><br>"; } if(is_executable("readme.txt")){ // used while uploading file to server echo "Yes it is Executable." . "<br><br>"; }else{ echo "No it is not Executable." . "<br><br>"; } if(is_executable("setup.exe")){ // same as above echo "Yes it is Executable."; }else{ echo "No it is not Executable."; } ?>