Classification of sanitary and safety products related to drinking water use PHP to implement recursive loops for each directory

The principle of the function is very simple, the main is to use a recursive call.

Copy the Code code as follows:

function File_list ($path) {
if ($handle = Opendir ($path)) {
while (false!== ($file = Readdir ($handle))) {
if ($file! = "." && $file! = "...") {
if (Is_dir ($path. " /". $file)) {
echo $path. ":". $file. "
";//Remove all non-catalog files that are displayed on this line
File_list ($path. " /". $file);
} else {
echo $path. ":". $file. "
";
}
}
}
}
}

This function can also continue to make some improvements, add some folders or file icons or something, so you can make a more powerful function, interested friends can be extended.

The above describes the drinking water health and Safety product Classification directory with PHP to implement a recursive cycle of each directory, including the drinking water Health and Safety Product Classification directory aspects, I hope that the PHP tutorial interested friends helpful.

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