The example in this article describes how PHP obtains the header information sent to the user. Share it with everyone for your reference. The specific analysis is as follows:
The headers_list function has no parameters and returns an array. The returned array contains a numerical index table containing the header information to be sent to the client
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header("Expires: Sat, 12 Dec 1989 05:30:00 GMT");
echo "This is some output.
";
echo "Headers sent are:
";
$headers = headers_list();
foreach($headers as $header) {
echo " - $header
";
}
echo " ";
?>
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header("Expires: Sat, 12 Dec 1989 05:30:00 GMT");
echo "This is some output.
";echo "Headers sent are:
";
$headers = headers_list();
foreach($headers as $header) {
echo "- $header
";
}
echo " ";
?>
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I hope this article will be helpful to everyone’s PHP programming design.
http://www.bkjia.com/PHPjc/968665.htmlwww.bkjia.comtruehttp: //www.bkjia.com/PHPjc/968665.htmlTechArticleHow to get the header information sent to the user by php. This article mainly introduces the method of php getting the header information sent to the user. The method involves the usage skills of the headers_list function in php, and requires friends...
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