How to implement php prompt to jump page

How to implement the php prompt to jump to the page: 1. Jump through "header("Location:".PSYS_BASE_URL."user/index");"; 2. Use "header("refresh:{ $time};url={$url}");" method.

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PHP pops up the prompt box and jumps to the new Page (Redirect)

I have been writing a demo in the past two days. I need to use prompts and jumps. The main page requirements are not high. I feel that there is no need to use AJAX, JS, etc., so I studied how to use it. PHP prompts and jumps.

At first, I used the following:

echo "<script> alert(&#39;sucess&#39;);parent.location.href=&#39;/user/index&#39;; </script>";

Alert contains the prompt message, and href is the page to jump to after the prompt.

Later I remembered that there is a redirect() redirection method in the TP framework, so I went to take a look.

However, TP does not come with a pop-up window, so I changed it myself:

echo "<script> alert(&#39;no loginid&#39;); </script>";
echo "<meta http-equiv=&#39;Refresh&#39; content=&#39;0;URL=$url&#39;>";

$url is the page to be jumped. At the same time, this can also control the jump time, and the content after content 0 means jumping after 0 seconds.

Here, Mo Li gives two more ways to jump directly:

header("Location:".PSYS_BASE_URL."user/index");
和
header("refresh:{$time};url={$url}");

These two methods jump directly without prompting. The following one is recommended.

Finally, there is another problem. After jumping the code, it is always followed by a return, because the following statements will also be executed~~~

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