Users' questions

How can I get user agent in PHP?

How can I get user agent in PHP?

5 Answers. Use the native PHP $_SERVER[‘HTTP_USER_AGENT’] variable instead. Pay attention, this can be not set! Or simply check with isset() Clean and readable code should always be a high priority.

What is $_ server [‘ Http_user_agent ‘]?

For that, we check the user agent string the browser sends as part of the HTTP request. This information is stored in a variable. The variable we are interested in right now is $_SERVER[‘HTTP_USER_AGENT’] . Note: $_SERVER is a special reserved PHP variable that contains all web server information.

How do I find my browser information?

Getting Browser Details

  1. isChrome: Returns true if the browser is Google Chrome.
  2. isFirefox: Returns true if the browser is Mozilla Firefox.
  3. isIe: Returns true if the browser is Microsoft Internet Explorer.
  4. isSafari: Returns true if the browser is Apple Safari.
  5. isOpera: Returns true if the browser is Opera.

How can I get local IP address in PHP?

It is easy one. You can get the host name by this simple code. $ip = getHostByName(getHostName()); Or you can also use $_SERVER[‘HTTP_HOST’] to get the hostname.

What is PHP browser detection?

PHP provides a global variable $_SERVER which print server and execution environment information. If you print $_SERVER[‘HTTP_USER_AGENT’] , you can see it gives browser information. In my case, this variable gives the following output on the Chrome browser.

What is $_ SERVER in PHP?

$_SERVER is a superglobal variable in PHP. Superglobal variables are predefined variables in PHP that do not need to be declared by the user. $_SERVER contains data such as headers, paths, and script locations. As an associative array, it has a few key-value pairs.

Where do I find my Chrome browser?

Tap the hamburger icon on the top-left. Tap My apps & games. Tap Updates and see if Google Chrome is listed here.

Where is browser settings?

Google Chrome

  1. Open the Google Chrome browser.
  2. In the upper-right corner, click the Customize and control Google Chrome. icon.
  3. In the drop-down menu that appears, select Settings.