Functions
WebDev/*nix assorted functions & hacks
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File
clean_filename($filename)
duplicate_name($name, etc)
fetch_dirlist($path='', $exts='')
file_ext($file)
file_label($file, $label)
fsize($x)
resize_image($image, $sizes)
7
found
auth
Name:
Category: File
Body:
# simply returns the file's extension (which is defined as being the string following the # last dot in the filename; filenames without a dot will return nothing, as will filenames # with a trailing dot). If you want to compare to a list of extensions, consider a strtolower() #__________________, # file_ext($file) / function file_ext($file) { return substr(strrchr($file, "."), 1); }
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