Display file permission code in Unix/linux

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<?php Description: Display file permissions in unix/linux format Finishing: $perms = fileperms ('/etc/passwd '); if ($perms & 0xc000) = = 0xc000) { Socket $info = ' s '; } elseif (($perms & 0xa000) = = 0xa000) { Symbolic Link $info = ' l '; } elseif (($perms & 0x8000) = = 0x8000) { Regular $info = '-'; } elseif (($perms & 0x6000) = = 0x6000) { Block Special $info = ' B '; } elseif (($perms & 0x4000) = = 0x4000) { Directory $info = ' d '; } elseif (($perms & 0x2000) = = 0x2000) { Character Special $info = ' C '; } elseif (($perms & 0x1000) = = 0x1000) { FIFO Pipe $info = ' P '; } else { Unknown $info = ' u '; } Owner $info. = ($perms & 0x0100)? ' R ': '-'); $info. = ($perms & 0x0080)? ' W ': '-'); $info. = ($perms & 0x0040)? ($perms & 0x0800)? ' s ': ' X '): ($perms & 0x0800)? ' S ': '-')); Group $info. = ($perms & 0x0020)? ' R ': '-'); $info. = ($perms & 0x0010)? ' W ': '-'); $info. = ($perms & 0x0008)? ($perms & 0x0400)? ' s ': ' X '): ($perms & 0x0400)? ' S ': '-')); World $info. = ($perms & 0x0004)? ' R ': '-'); $info. = ($perms & 0x0002)? ' W ': '-'); $info. = ($perms & 0x0001)? ($perms & 0x0200)? ' t ': ' X '): ($perms & 0x0200)? ' T ': '-'); Echo $info; ?>

Extract permission display function from User Manager for PUREFTPD
PUREFTPD is an FTP server software under *nix, and User Manager for PUREFTPD is designed to facilitate online management of FTP users. The author is: M.mastenbroek.

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<?php Description: Extracts the permission display function from the User manager for PUREFTPD Finishing: function Displayfilepermissions ($Mode) { Determine Type if ($Mode & 0x1000) { $Type = ' P '; FIFO Pipe else if ($Mode & 0x2000) { $Type = ' C '; Character Special else if ($Mode & 0x4000) { $Type = ' d '; Directory else if ($Mode & 0x6000) { $Type = ' B '; Block Special else if ($Mode & 0x8000) { $Type = '-'; Regular else if ($Mode & 0xa000) { $Type = ' l '; Symbolic Link else if ($Mode & 0xc000) { $Type = ' s '; Socket } else { $Type = ' u '; UNKNOWN } Determine permissions $Owner [' read '] = ($Mode & 00400)? ' R ': '-'; $Owner [' write '] = ($Mode & 00200)? ' W ': '-'; $Owner [' execute '] = ($Mode & 00100)? ' X ': '-'; $Group [' read '] = ($Mode & 00040)? ' R ': '-'; $Group [' write '] = ($Mode & 00020)? ' W ': '-'; $Group [' execute '] = ($Mode & 00010)? ' X ': '-'; $World [' read '] = ($Mode & 00004)? ' R ': '-'; $World [' write '] = ($Mode & 00002)? ' W ': '-'; $World [' execute '] = ($Mode & 00001)? ' X ': '-'; Adjust for SUID, SGID and sticky bit if ($Mode & 0x800) $Owner [' execute '] = ($Owner [' execute '] = = ' x ')? ' s ': ' s '; if ($Mode & 0x400) $Group [' execute '] = ($Group [' execute '] = = ' x ')? ' s ': ' s '; if ($Mode & 0x200) $World [' execute '] = ($World [' execute '] = = ' x ')? ' t ': ' t '; Return $Type . $Owner [' Read ']. $Owner [' Write ']. $Owner [' Execute '] . $Group [' Read ']. $Group [' Write ']. $Group [' Execute '] . $World [' Read ']. $World [' Write ']. $World [' Execute ']; } $perms = fileperms ('/etc/passwd '); echo displayfilepermissions ($perms); ?>