PHP получить размер экрана
//Save in cookie to access with $_COOKIE["screenXYZ"];
//SetScreenResToCookie.php
<?php
if (isset($_POST)) {
echo "success";
setcookie("screenW", $_POST["screenWidth"], time() + (86400 * 30), '/');
setcookie("screenH", $_POST["screenHeight"], time() + (86400 * 30), '/');
} else {
echo "Error. $" . "_POST array is not set!";
}
?>
//where u need the Screen res(only a example):
//header.php
//The function
<?php
function screenResToCookie()
{
if (isset($_SERVER["HTTP_X_FORWARDED_PROTO"])) {
$http = $_SERVER["HTTP_X_FORWARDED_PROTO"];
} else {
$http = $_SERVER["REQUEST_SCHEME"];
}
$url = $http . "://" . $_SERVER["HTTP_HOST"];
echo "<script>
var damn = setInterval(() => {
var formData = {
screenWidth: screen.width,
screenHeight: screen.height
};
$.ajax({
url: '" . $url ."/.../SetJScookie.php?" . time() ."',//This needs to be the URL on the domain u access the website from. ajax dont allow HTTPS
type: 'POST',//because 'SetScreenResToCookie.php' use POST Array
data: formData, //data in json format
async: false, //enable or disable async (optional, but suggested as false if you need to populate data afterwards)
success: function(response, textStatus, jqXHR) {
console.log(response);
},
error: function(jqXHR, textStatus, errorThrown) {
console.log(jqXHR);
console.log(textStatus);
console.log(errorThrown);
}
});
}, 1000);
</script>";
}
function ReturnHeader($..., $...) {
$Mobile = false;//If we dont wanne use Bootstrap or @media
screenResToCookie();//set the cookie for us
if (intval($_COOKIE["screenW"]) < 735) {
$Mobile = true;
}
if ($Mobile) {
//print header with mobile style(Dropdowns added or whatever)
} else {
//print header with Computer/Tablet style
}
}
?>
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