How to delete directories recursively in php

php method to recursively delete a directory: first use the opendir function to open the directory handle; then read the entry from the directory handle, and use the readdir function to return the file name of the next file in the directory; finally delete the directory in sequence, and Just close the directory handle.

Related functions:

opendir() function opens a directory handle. If successful, the function returns a directory stream, otherwise it returns false and an error.

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closedir() function closes the directory handle.

readdir() function returns the file name of the next file in the directory.

Code sample:

      
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