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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.
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158 | * This can be set according to the name of the block contained by the block widget. |
159 | * |
160 | * @since 5.8.0 |
161 | * |
162 | * @param string $classname The classname to be used in the block widget's container HTML, |
163 | * e.g. 'widget_block widget_text'. |
164 | * @param string $block_name The name of the block contained by the block widget, |
165 | * e.g. 'core/paragraph'. |
166 | */ |
167 | return apply_filters( 'widget_block_dynamic_classname', $classname, $block_name ); |
168 | } |
169 |
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170 | /** |
171 | * Handles updating settings for the current Block widget instance. |
172 | * |
173 | * @since 5.8.0 |
174 |
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175 | * @param array $new_instance New settings for this instance as input by the user via |
176 | * WP_Widget::form(). |