PHP 忒聊 綴豖 ヶ輛 shuffle (PHP 3 = 3.0.8, PHP 4) 佽隴 掛滲杅湖觴ㄗ呴儂齬蹈等啋腔佼唗ㄘ珨跺杅郪﹝斛剕蚚 srand() 畦狟掛滲杅腔呴儂杅楷汜ん笱赽﹝ 瞰赽 1. shuffle() 瞰赽 $numbers = range (1,20); srand ((float)microtime()*1000000); shuffle ($numbers); while (list (, $number) = each ($numbers)) {echo "$number ";} 統獗 arsort()ㄛasort()ㄛksort()ㄛrsort()ㄛsort() 睿 usort()﹝ 綴豖 れ萸 ヶ輛 rsort 奻珨撰 sizeof