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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 |
---|---|
129 | * |
130 | * @type string $href The href attribute. |
131 | * @type string $title The title attribute. |
132 | * } |
133 | * @param WP_Term $category Term data object. |
134 | * @param int $depth Depth of category, used for padding. |
135 | * @param array $args An array of arguments. |
136 | * @param int $id ID of the current category. |
137 | */ |
138 | $atts = apply_filters( 'category_list_link_attributes', $atts, $category, $depth, $args, $id ); |
139 |
|
140 | $attributes = ''; |
141 | foreach ( $atts as $attr => $value ) { |
142 | if ( is_scalar( $value ) && '' !== $value && false !== $value ) { |
143 | $value = ( 'href' === $attr ) ? esc_url( $value ) : esc_attr( $value ); |
144 | $attributes .= ' ' . $attr . '="' . $value . '"'; |
145 | } |
146 | } |
147 |
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