php - Setting up a log directory -


i want create new folder if there isn't 1 created. in order wrote:

//set log directory  if(is_dir(dirname(log_path))) {  } else {     mkdir(log_path, 0777, true);     echo "directory created. ". log_path ."<br />"; }

log_path = e:\xampp\htdocs\photo\logs\

there photo folder, there no logs folder (i want create folder).

am missing something, because if statement here true. shouldn't be.

dirname(log_path) returns parent of log_path (e:\xampp\htdocs\photo), if statement true when photo folder exists, not when logs folder exists.

you should modify condition be:

if (is_dir(log_path)) {  } else {     mkdir(log_path, 0777, true);     echo "directory created. ". log_path ."<br />"; }

and, if leaving first branch empty, negate condition:

if (!is_dir(log_path)) {     mkdir(log_path, 0777, true);     echo "directory created. ". log_path ."<br />"; }

and way, mkdir call may fail if don't have permissions create new folder there, should check if fails or not:

if (!is_dir(log_path)) {     if (mkdir(log_path, 0777, true)) {         echo "directory created. ". log_path ."<br />";     } else {         throw new exception("can't create folder " . log_path);     } }

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