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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 |
---|---|
1103 | /** |
1104 | * Filter the arguments used to generate the Quick Edit page-parent drop-down. |
1105 | * |
1106 | * @since 2.7.0 |
1107 | * |
1108 | * @see wp_dropdown_pages() |
1109 | * |
1110 | * @param array $dropdown_args An array of arguments. |
1111 | */ |
1112 | $dropdown_args = apply_filters( 'quick_edit_dropdown_pages_args', $dropdown_args ); |
1113 |
|
1114 | wp_dropdown_pages( $dropdown_args ); |
1115 | ?> |
1116 | </label> |
1117 |
|
1118 | <?php |
1119 | endif; // hierarchical |
1120 |
|
1121 | if ( !$bulk ) : ?> |