我有以下代碼:開關[「HTTP_HOST」]總是默認爲第一
<?php
echo $_SERVER['HTTP_HOST'];
// CONFIGURATION ITEMS
$captcha_private_key = '';
$captcha_public_key = '';
switch ($_SERVER['HTTP_HOST']) {
case 'earth-neighbours.com' || 'www.earth-neighbours.com':
$captcha_private_key = '6Lcb_t4SAAAAALkdH4njSny2HYbrmGKS_G84kM_d';
$captcha_public_key = '6Lcb_t4SAAAAAPEtqJEcWXuo0zmRD5PxYkXx84R4';
echo 'live';
break;
case 'earth-neighbours.projects.mi24.net':
$captcha_private_key = '6Lca_t4SAAAAAJb5L4sA7fEHxDFA0Jl8jFw-h3hE';
$captcha_public_key = '6Lca_t4SAAAAAFd-Q2k8esFa9U8nQ2rirEZHFtAH';
break;
case 'earth-neighbours.local':
$captcha_private_key = '6LcZ_t4SAAAAAGc1_S9ahxo-Vg-e7QgHg4yAWBVU';
$captcha_public_key = '6LcZ_t4SAAAAAPHQDb_f-g4mS6mpmc0heustHQ60&hl';
echo 'local';
break;
}
?>
它在本地服務器上運行(地球neighbours.local),所以應該輸出「本地」。相反,它輸出「活」。然而,在頂部的回聲(echo $ _SERVER ['HTTP_HOST'];)返回的是earth-neighbours.local,所以它應該是回顯的'local'。這讓我難住。我之前已經開始工作了,現在我已經將它轉移到頁面的頂部,它不起作用。奇怪的!任何人?
實際上,case X || Y:'*是正確的語法*,但它的語義不是人們可能期望的... – 2013-04-06 20:33:20
@ alex-shesterov:+1的澄清 – 2013-04-06 20:44:06
得到了!謝謝! – Millo 2013-08-13 12:07:50