PHP ʖ²ἯTH
º/A
array_rand
˵÷
=ד 1. array_rand() =ד
srand ((float) microtime() * 10000000); $input = array ("Neo", "Morpheus", "Trinity", "Cypher", "Tank"); $rand_keys = array_rand ($input, 2); print $input[$rand_keys[0]]."\n"; print $input[$rand_keys[1]]."\n";
º/A
ưµ㼯A
array_push
ɏһ¼¶
array_reduce