PHP 捕获（异常 $e）重定向到标头（“位置：
[英]PHP catch (Exception $e) redirect to header("Location:
问题描述
Production server Debian Apach2.4 behind nginx, requires Java which (very rarely) gets an OOM failure (corrected by cron 1 minute "if no service, restart".)
生产服务器 Debian Apache2.4 在 nginx 后面，需要 Java （很少）出现 OOM 故障（由 cron 纠正）1 分钟“没有服务重新启动”
I'm looking to send a 503 page (curls perfectly).我正在寻找发送 503 页面（完美卷曲）。 Following code fails (blank screen):以下代码失败（空白屏幕）：
catch (Exception $e)
{
/* redirect to browser */
header("Location: https://example.com/error/503.html");
die;
}
Assistance would be greatly appreciated.协助将不胜感激。 Thanks谢谢
1 个解决方案
解决方案1
0 2022-08-24 21:26:12
Yes, there is a try :是的，有一个try ：
try {
$results = $solr->search($query, 0, 30, $params);
return $results;
}
And no, no shell_exec() I might add that during sandbox development we had:不，没有shell_exec()我可能会补充说，在沙盒开发过程中，我们有：
die("<html><head><title>SEARCH EXCEPTION</title><body><pre>{$e->__toString()}</pre></body></html>");
But obviously do not want that in production.但显然不希望在生产中这样做。 I suppose that I could rewrite the die("<html> line with a "full 503" webpage, but was looking for a more elegant solution.我想我可以用“完整的 503”网页重写die("<html>行，但正在寻找一个更优雅的解决方案。
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