PHP count total files in directory AND subdirectory function

Question

I need to get a total count of JPG files within a specified directory, including ALL it\'s subdirectories. No sub-sub directories.

Structure looks like this :

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Answer 1

if anyone is looking to count total number of files and directories.

Show/count total dir and sub dir count

find . -type d -print | wc -l

Show/count total number of files in main and sub dir

find . -type f -print | wc -l

Show/count only files from current dir (no sub dir)

find . -maxdepth 1 -type f -print | wc -l

Show/count total directories and files in current dir (no sub dir)

ls -1 | wc -l