natsort          1876 ext/spl/spl_array.c 	SPL_ME(Array, natsort,          arginfo_array_void,             ZEND_ACC_PUBLIC)
natsort          1903 ext/spl/spl_array.c 	SPL_ME(Array, natsort,          arginfo_array_void,             ZEND_ACC_PUBLIC)
natsort          3290 ext/standard/basic_functions.c 	PHP_FE(natsort,															arginfo_natsort)