PHP ʖ²ἯTH
º/A
array_change_key_case
=ד 1. array_change_key_case() =ד
$input_array = array("FirSt" = 1, "SecOnd" = 4); print_r(array_change_key_case($input_array, CASE_UPPER));
Ҕɏ³̐¾½ṻΪ£º
Array ([FIRST] = 1 [SECOND] = 2)
º/A
ưµ㼯A
ʽשº¯ʽ¿⼯TD
ɏһ¼¶
array_chunk