note 125457 added to function.chdir

When working with FFI under a PHP ZTS environment, there is no standard way to change the directory with libraries (dll/so/dylib/etc), so to get around this problem, you should use something like this polyfill: <?php $directory = 'path/to/libraries'; switch (\PHP_OS_FAMILY) { case 'Windows': \FFI::cdef('extern unsigned char SetDllDirectoryA(const char* lpPathName);', 'kernel32.dll') ->SetDllDirectoryA($directory) ; break; case 'Linux': case 'BSD': \FFI::cdef('int setenv(const char *name, const char *value, int overwrite);') ->setenv('LD_LIBRARY_PATH', $directory, 1) ; break; case 'Darwin': \FFI::cdef('int setenv(const char *name, const char *value, int overwrite);') ->setenv('DYLD_LIBRARY_PATH', $directory, 1) ; break; } ?> ---- Server IP: 45.112.84.4 Probable Submitter: 185.85.3.174 (proxied: 95.165.142.132) ---- Manual Page -- http://php.net/manual/en/function.chdir.php Edit -- https://master.php.net/note/edit/125457 Del: integrated -- https://master.php.net/note/delete/125457/integrated Del: useless -- https://master.php.net/note/delete/125457/useless Del: bad code -- https://master.php.net/note/delete/125457/bad+code Del: spam -- https://master.php.net/note/delete/125457/spam Del: non-english -- https://master.php.net/note/delete/125457/non-english Del: in docs -- https://master.php.net/note/delete/125457/in+docs Del: other reasons-- https://master.php.net/note/delete/125457 Reject -- https://master.php.net/note/reject/125457 Search -- https://master.php.net/manage/user-notes.php