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php method to use post to jump to the page: first define the post processing page url; then get the url of the current page and parse the url; then get the parameter part in the url and parse the querycan parameter into the array variable; finally Loop to splice the form items, construct the form and jump.
How to use POST to jump to the page:
Everyone knows that PHP can use header('Location') Implement get request jump.
php can use curl to simulate post requests.
But I can’t find a ready-made PHP implementation of post jump.
Then the question is, if there is such a need, how to realize it?
Here today, I will share with you a PHP post jump method using form js.
index.php(initiate jump page)
<?php //定义post处理页面url $actionUrl = './action.php' ; //获取当前页面的url $url = 'http://' . $_SERVER [ 'HTTP_HOST' ]. $_SERVER [ 'PHP_SELF' ]. '?' . $_SERVER [ 'QUERY_STRING' ]; //解析url $parseInfo = parse_url ( $url ); //获取url中的参数部分 $queryString = $parseInfo [ 'query' ]; //将querycan参数解析到数组变量 $queryArr =[]; parse_str ( $queryString , $queryArr ); //循环拼接表单项 $formItemString = '' ; foreach ( $queryArr as $key => $value ){ $formItemString .= "<input name='{$key}' type='text' value='{$value}'/>" ; } //构造表单并跳转 $content =<<<EOF <form style= 'display:none' name= 'submit_form' id= 'submit_form' action= '{$actionUrl}' method= 'post' > { $formItemString } </form> <script type= "text/javascript" > document.submit_form.submit(); </script> EOF; exit ( $content );
action.php(jump target page)
<?php //打印post接收到的数据 echo print_r( $_POST ,true);
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