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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 |
---|---|
1120 |
|
1121 | <?php if ( $is_page ) : ?> |
1122 |
|
1123 | <label> |
1124 | <span class="title"><?php _e( 'Parent' ); ?></span> |
1125 | <?php |
1126 | $dropdown_args = array('selected' => $post->post_parent, 'name' => 'post_parent', 'show_option_none' => __('Main Page (no parent)'), 'option_none_value' => 0, 'sort_column'=> 'menu_order, post_title'); |
1127 | if ( $bulk ) |
1128 | $dropdown_args['show_option_no_change'] = __('- No Change -'); |
1129 | $dropdown_args = apply_filters('quick_edit_dropdown_pages_args', $dropdown_args); |
1130 | wp_dropdown_pages($dropdown_args); |
1131 | ?> |
1132 | </label> |
1133 |
|
1134 | <?php if ( !$bulk ) : ?> |
1135 |
|
1136 | <label> |
1137 | <span class="title"><?php _e( 'Order' ); ?></span> |
1138 | <span class="input-text-wrap"><input type="text" name="menu_order" class="inline-edit-menu-order-input" value="<?php echo $post->menu_order ?>" /></span> |