Description
string
ob_gzhandler ( string buffer, int mode )
Note:
ob_gzhandler() requires the zlib
extension.
ob_gzhandler() is intended to be used as a
callback function for ob_start() to help
facilitate sending gz-encoded data to web browsers that support
compressed web pages. Before ob_gzhandler()
actually sends compressed data, it determines what type of
content encoding the browser will accept ("gzip", "deflate" or
none at all) and will return its output accordingly. All
browsers are supported since it's up to the browser to send the
correct header saying that it accepts compressed web pages.
If a browser doesn't support compressed pages this function returns
FALSE.
Note:
mode was added in PHP 4.0.5.
Example 1. ob_gzhandler() example
<?php
ob_start("ob_gzhandler");
?>
<html>
<body>
<p>This should be a compressed page.</p>
</html>
<body>
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See also
ob_start() and
ob_end_flush().
