PHP ʖ²ἯTH
º/A
compact
˵÷
=ד 1. compact() =ד
$city = "San Francisco"; $state = "CA"; $event = "SIGGRAPH"; $location_vars = array ("city", "state"); $result = compact ("event", "nothing_here", $location_vars);
Array ([event] = SIGGRAPH [city] = San Francisco [state] = CA)
º/A
ưµ㼯A
asort
ɏһ¼¶
count