Several implementation techniques for PHP page jump

PHP page jump 1: header() function

Php code

<?php  
  
header("Location: http://baidu.com");  
exit();  
  
?>

PHP page jump 2: meta tag

Html code

< meta http-equiv="refresh" content="1;url =http://baidu.com">

PHP page jump three: JavaScript

Php code

<?php    
$url = "http://baidu.com";  
echo "< script language=&#39;javascript&#39; type=&#39;text/javascript&#39;>";  
echo "window.location.href=&#39;$url&#39;";  
echo "< /script>";  
?>