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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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405 | ob_start(); |
406 |
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407 | $this->comment_type_dropdown( $comment_type ); |
408 |
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409 | /** |
410 | * Fires just before the Filter submit button for comment types. |
411 | * |
412 | * @since 3.5.0 |
413 | */ |
414 | do_action( 'restrict_manage_comments' ); |
415 |
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416 | $output = ob_get_clean(); |
417 |
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418 | if ( ! empty( $output ) && $this->has_items() ) { |
419 | echo $output; |
420 | submit_button( __( 'Filter' ), '', 'filter_action', false, array( 'id' => 'post-query-submit' ) ); |
421 | } |
422 | } |
423 |
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