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這段代碼只是較大php文件的一小部分。目前，該文件在運行時不產生任何東西（如PHP所示），但是當我註釋掉這部分（如下）時，該文件將執行。因此，我仍然相信這段代碼中的某些內容會阻止PHP正常運行。也許它是嵌套的switch語句？這個php switch語句是什麼打破了我的代碼？
switch($interval)
{
case "week":
$active_date = date('N', $endTime);
switch($active_date)
{
case 1:
$categories = ["Tuesday","Wednesday","Thursday","Friday","Saturday","Sunday","Monday"];
break;
case 2:
$categories = ["Wednesday","Thursday","Friday","Saturday","Sunday","Monday","Tuesday"];
break;
case 3:
$categories = ["Thursday","Friday","Saturday","Sunday","Monday","Tuesday","Wednesday"];
break;
case 4:
$categories = ["Friday","Saturday","Sunday","Monday","Tuesday","Wednesday","Thursday"];
break;
case 5:
$categories = ["Saturday","Sunday","Monday","Tuesday","Wednesday","Thursday","Friday"];
break;
case 6:
$categories = ["Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday"];
break;
case 7:
$categories = ["Monday","Tuesday","Wednesday","Thursday","Friday","Saturday","Sunday"];
break;
}
break;
case "month":
$categories = ["Three Weeks Ago","Two Weeks Ago","Last Week","This Week"];
break;
case "year":
$active_date = date('n', $endTime);
switch($active_date)
{
case 1:
$categories = ["February","March","April","May","June","July","August","September","October","November","December","January"];
break;
case 2:
$categories = ["March","April","May","June","July","August","September","October","November","December","January","February"];
break;
case 3:
$categories = ["April","May","June","July","August","September","October","November","December","January","February","March"];
break;
case 4:
$categories = ["May","June","July","August","September","October","November","December","January","February","March","April"];
break;
case 5:
$categories = ["June","July","August","September","October","November","December","January","February","March","April","May"];
break;
case 6:
$categories = ["July","August","September","October","November","December","January","February","March","April","May","June"];
break;
case 7:
$categories = ["August","September","October","November","December","January","February","March","April","May","June","July"];
break;
case 8:
$categories = ["September","October","November","December","January","February","March","April","May","June","July","August"];
break;
case 9:
$categories = ["October","November","December","January","February","March","April","May","June","July","August","September"];
break;
case 10:
$categories = ["November","December","January","February","March","April","May","June","July","August","September","October"];
break;
case 11:
$categories = ["December","January","February","March","April","May","June","July","August","September","October","November"];
break;
case 12:
$categories = ["January","February","March","April","May","June","July","August","September","October","November","December"];
break;
}
break;
}
任何想法這是什麼不正確？
定義了$ endTime嗎？ –
除了@relentless，你可以把'var_dump（$ interval）;'switch'之前？ – Eray
順便說一句，它工作良好？ – Eray