September 2001
Intermediate to advanced
768 pages
32h 45m
English
Content preview from PHP Functions Essential Reference
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get_browser
mixed get_browser(string [user_agent]) Gets information on a browser’s features.
Returns:
Object containing the browser’s properties; FALSE on error
Description:
get_browser() is used to match an HTTP UserAgent header to an entry in a browscap.ini file. browscap.ini files contain information on browser capabilities, such as whether they support JavaScript, whether they have the ability to display frames, and so on.
The optional user_agent argument allows developers to specify the HTTP user agent to use for the capabilities lookup. If no user_agent argument is specified, PHP uses the value of $HTTP_USER_AGENT for the user_agent argument.
The browser capability information is returned as an object containing a variable number of ...
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