I know that glob
can look for all files or only all directories inside a folder :
echo "All files:n"; $all = glob("/*"); var_dump($all); echo "Only directoriesn"; $dirs = glob("/*", GLOB_ONLYDIR); var_dump($dirs);
But I didn’t found something to find only files in a single line efficiently.
$files = array_diff(glob("/*"), glob("/*", GLOB_ONLYDIR));
Works well but reads directory twice (even if there are some optimizations that make the second browsing quicker).
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Answer
I finally found a solution :
echo "Only filesn"; $files = array_filter(glob("/*"), 'is_file'); var_dump($files);
But take care, array_filter will preserve numeric keys : use array_values if you need to reindex the array.