PHP 忒聊 綴豖 ヶ輛 array_count_values (PHP 4) 佽隴 array_count_values() 殿隙珨跺杅郪ㄛ蜆杅郪蚚 input 杅郪笢腔硉釬峈瑩靡ㄛ蜆硉婓 input 杅郪笢堤珋腔棒杅釬峈硉﹝ 瞰赽 1. array_count_values() 瞰赽 $array = array (1, "hello", 1, "world", "hello"); print_r(array_count_values ($array)); 眕奻最唗怀堤峈ㄩ Array ([1] = 2 [hello] = 2 [world] = 1) 綴豖 れ萸 ヶ輛 array_chunk 奻珨撰 array_diff_assoc