is_link          1067 ext/phar/func_interceptors.c 	PHAR_INTERCEPT(is_link);
is_link          3210 ext/standard/basic_functions.c 	PHP_FE(is_link,															arginfo_is_link)
is_link          1178 ext/standard/filestat.c FileFunction(PHP_FN(is_link), FS_IS_LINK)
is_link            44 ext/standard/php_filestat.h PHP_FUNCTION(is_link);