技术问答鎬庝箞鍦≒HP涓敓鎴愪竴涓殢鏈烘暟 - 扬州沐宇科技

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沐宇首页互联网技术知识问答鎬庝箞鍦≒HP涓敓鎴愪竴涓殢鏈烘暟

扬州沐宇科技

2024-05-27 10:50:07

PHP

鍦≒HP涓敓鎴愪竴涓殢鏈烘暟鍙互浣跨敤rand()鍑芥暟鎴杕t_rand()鍑芥暟銆?/p>

浣跨敤rand()鍑芥暟鐢熸垚涓€涓殢鏈烘暟锛?/p>

$randomNumber = rand();
echo $randomNumber;

浣跨敤mt_rand()鍑芥暟鐢熸垚涓€涓殢鏈烘暟锛?/p>

$randomNumber = mt_rand();
echo $randomNumber;

濡傛灉闇€瑕佺敓鎴愪竴涓寚瀹氳寖鍥村唴鐨勯殢鏈烘暟锛屽彲浠ュ湪鍑芥暟涓紶鍏ユ渶灏忓€煎拰鏈€澶у€硷細

$randomNumber = rand(1, 100); //鐢熸垚涓€涓?鍒?00涔嬮棿鐨勯殢鏈烘暟
echo $randomNumber;

$randomNumber = mt_rand(50, 200); //鐢熸垚涓€涓?0鍒?00涔嬮棿鐨勯殢鏈烘暟
echo $randomNumber;