制作多个子目录的权限错误

Question

Hi im building a website that requires the dynamic build of a filestructer based on user regestration details, this would be in the creation of a usr directory, the subdirectory level would be the id of the directory based on a php script, this so far i can create no issues with chmod 777. however when i try and create subdirectories in the id directory such as an images folder then a html folder and a css folder i keep getting permission errors. the server is a linux server on my resellers hosting account

following is the php code

$dirPath = "../userDirectory/$diectoryid/";

echo $dirPath;

mkdir ('$dirPath/image/',0777,true);

Answer 1

When you use single quotes, PHP will interpret that literally. So in your case it will try to create: $dirPath/image/ (not the VALUE of $dirPath, but $dirPath as the name)

Replace your second line of code with:

mkdir($dirPath . 'image/', 0777, true);

Provided the rest of your code is fine, it should create the folder without errors.