php jump back to previous page

How to jump back to the previous page in php: 1. Use the header function, the code is [header(location: the path of your previous page);]; 2. Use js to jump, the code is [ javascript:history.back(-1);].

【Related learning recommendations: php programming(Video)】

How to jump back to the previous page in php:

3 effective methods for php to implement the function of returning to the previous page

Use header function:

header(location:你的上一页的路径);

// Note that there can be no output before this function

header(location:.getenv("HTTP_REFERER"));

// Return to its calling page

echo"<script>alert(&#39;随便写点什么&#39;);history.go(-1);</script>";

below This is js

javascript:history.back(-1);

Relevant learning recommendations: js video tutorial, js tutorial (picture and text)

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