--TEST-- *_include_path() tests --INI-- include_path=. --FILE-- <?php var_dump(get_include_path()); var_dump(get_include_path("var")); var_dump(restore_include_path()); var_dump(restore_include_path("")); var_dump(set_include_path()); var_dump(get_include_path()); var_dump(set_include_path("var")); var_dump(get_include_path()); var_dump(restore_include_path()); var_dump(get_include_path()); var_dump(set_include_path(".:/path/to/dir")); var_dump(get_include_path()); var_dump(restore_include_path()); var_dump(get_include_path()); var_dump(set_include_path("")); var_dump(get_include_path()); var_dump(restore_include_path()); var_dump(get_include_path()); var_dump(set_include_path(array())); var_dump(get_include_path()); var_dump(restore_include_path()); var_dump(get_include_path()); echo "Done\n"; ?> --EXPECTF-- string(1) "." Warning: Wrong parameter count for get_include_path() in %s on line %d NULL NULL Warning: Wrong parameter count for restore_include_path() in %s on line %d NULL Warning: Wrong parameter count for set_include_path() in %s on line %d NULL string(1) "." string(1) "." string(3) "var" NULL string(1) "." string(1) "." string(14) ".:/path/to/dir" NULL string(1) "." string(1) "." string(1) "." NULL string(1) "." Notice: Array to string conversion in %s on line %d string(1) "." string(5) "Array" NULL string(1) "." Done