Lines Matching refs:fn
202 foreach (array_reverse($this->stack) as $fn) {
203 $prev = $fn[0]($prev);
259 * @param array|callable $fn Function to write as a string.
263 private function debugCallable($fn) argument
265 if (is_string($fn)) {
266 return "callable({$fn})";
269 if (is_array($fn)) {
270 return is_string($fn[0])
271 ? "callable({$fn[0]}::{$fn[1]})"
272 : "callable(['" . get_class($fn[0]) . "', '{$fn[1]}'])";
275 return 'callable(' . spl_object_hash($fn) . ')';