CODEWITHSUNDEEP
phproot
vdegenne
vdegenne

Reputation: 13298

refering to the very top of the filesystem

my executed file is in 

/homez.x/user/www/file.php

I need a function to only get

/homez.x/user/

fair enough I can build a function stripping $_SERVER['document_root'] without the last folder, but need to know if is there only one method to achieve this

Upvotes: 0

Views: 79

Answers (3)

Raffael
Raffael

Reputation: 20045

By hardcoding a directory structure you lessen the reusability of your code.

So what I would recommend is to add this directory-level to your include_path somewhere central - php.ini or by using set_include_path.

fopen, file & Co will look for the file in the "included paths" if you provide them with the propper flags.

Upvotes: 0

seriousdev
seriousdev

Reputation: 7656

I'd merely do this:

$path = '/home/' . trim(`whoami`);

See also: shell_exec()

Upvotes: 3

user149341
user149341

Reputation:

/homez.x/user/ isn't the root of the filesystem -- / is. Are you looking for the home directory, or just the parent of the document root? (They may not be the same at all.)

The former can be determined using posix_getpwuid(). The latter is simply dirname($_SERVER["DOCUMENT_ROOT"]).

Upvotes: 0

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