Variable Cross Reference

$form_extra

• /wp-admin/includes/post.php -> line 2528
• /wp-admin/edit-form-advanced.php -> line 232

• /wp-admin/includes/post.php -> line 2528
• /wp-admin/includes/post.php -> line 2530
• /wp-admin/includes/post.php -> line 2534
• /wp-admin/includes/post.php -> line 2575
• /wp-admin/edit-form-advanced.php -> line 232
• /wp-admin/edit-form-advanced.php -> line 238
• /wp-admin/edit-form-advanced.php -> line 245
• /wp-admin/edit-form-advanced.php -> line 510