(PHP 3 = 3.0.4, PHP 4 )
Opens filename and
parses it line by line for meta tags in the file.
This can be a local file or an
URL. The parsing stops at
/head .
Setting
use_include_path to 1 will result in PHP trying to
open the file along the standard include path as per the
include_path directive. This is used for local files, not
URLs.
The value of the name property becomes the key, the value
of the content property becomes the value of the returned
array, so you can easily use standard array functions to
traverse it or access single values. Special characters in
the value of the name property are substituted with '_', the
rest is converted to lower case. If two meta tags have the
same name, only the last one is returned.
注: As of PHP 4.0.5, get_meta_tags() supports unquoted html attributes.
See also htmlentities() and
urlencode().