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The best way to understand what a hook does is to look at where it occurs in the source code.
do_action( "hook_name" )
apply_filters( "hook_name", "what_to_filter" )
.Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.
Line | Code |
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1996 | * Returns the correct generator type for the requested output format. Allows |
1997 | * for a plugin to filter generators overall the the_generator filter. |
1998 | * |
1999 | * @since 2.5.0 |
2000 | * @uses apply_filters() Calls 'the_generator' hook. |
2001 | * |
2002 | * @param string $type The type of generator to output - (html|xhtml|atom|rss2|rdf|comment|export). |
2003 | */ |
2004 | function the_generator( $type ) { |
2005 | echo apply_filters('the_generator', get_the_generator($type), $type) . "\n"; |
2006 | } |
2007 |
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2008 | /** |
2009 | * Creates the generator XML or Comment for RSS, ATOM, etc. |
2010 | * |
2011 | * Returns the correct generator type for the requested output format. Allows |
2012 | * for a plugin to filter generators on an individual basis using the |
2013 | * 'get_the_generator_{$type}' filter. |
2014 | * |