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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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320 | ?> |
321 |
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322 | <div id="poststuff"> |
323 |
|
324 | <div id="post-body" class="metabox-holder columns-<?php echo 1 == get_current_screen()->get_columns() ? '1' : '2'; ?>"> |
325 | <div id="post-body-content"> |
326 | <?php if ( post_type_supports($post_type, 'title') ) { ?> |
327 | <div id="titlediv"> |
328 | <div id="titlewrap"> |
329 | <label class="screen-reader-text" id="title-prompt-text" for="title"><?php echo apply_filters( 'enter_title_here', __( 'Enter title here' ), $post ); ?></label> |
330 | <input type="text" name="post_title" size="30" value="<?php echo esc_attr( htmlspecialchars( $post->post_title ) ); ?>" id="title" autocomplete="off" /> |
331 | </div> |
332 | <div class="inside"> |
333 | <?php |
334 | $sample_permalink_html = $post_type_object->public ? get_sample_permalink_html($post->ID) : ''; |
335 | $shortlink = wp_get_shortlink($post->ID, 'post'); |
336 | if ( !empty($shortlink) ) |
337 | $sample_permalink_html .= '<input id="shortlink" type="hidden" value="' . esc_attr($shortlink) . '" /><a href="#" class="button button-small" onclick="prompt('URL:', jQuery(\'#shortlink\').val()); return false;">' . __('Get Shortlink') . '</a>'; |
338 |
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