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To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).
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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107 | })(); |
108 | /* ]]> */ |
109 | </script> |
110 |
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111 | <?php |
112 | } else { |
113 | $format = current_theme_supports( 'html5', 'navigation-widgets' ) ? 'html5' : 'xhtml'; |
114 |
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115 | /** This filter is documented in wp-includes/widgets/class-wp-nav-menu-widget.php */ |
116 | $format = apply_filters( 'navigation_widgets_format', $format ); |
117 |
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118 | if ( 'html5' === $format ) { |
119 | // The title may be filtered: Strip out HTML and make sure the aria-label is never empty. |
120 | $title = trim( strip_tags( $title ) ); |
121 | $aria_label = $title ? $title : $default_title; |
122 | echo '<nav role="navigation" aria-label="' . esc_attr( $aria_label ) . '">'; |
123 | } |
124 | ?> |
125 |
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