The save_post hook gets called each time a post is created or updated. Just hook into that. There you can do something like fputcsv(‘/tmp/’ . $post_id, $post) or output to XML/JSON. == EDIT == add_action( ‘save_post’, ‘wp239s5_post_to_xml’, 10, 2 ); function wp239s5_post_to_xml( $post_id, $post ) { if ( defined( ‘DOING_AUTOSAVE’ ) && DOING_AUTOSAVE ) return … Read more
How can I bulk update all posts without making changes?
The RSS2 feed is generated in the wp-includes/feed-rss2.php file. In this file, there is an action hook named rss2_item. You can use this action hook to add tags to each item in your feed. There is a codex article on rss2_item with examples, including this one for adding an <image> tag: <?php add_action(‘rss2_item’, ‘add_my_rss_node’); function … Read more
Enhance the native XML export – with a single day selection Here’s one way to modify the native export with a select box, with all available days: Here we assume that there are not “huge” number of days to select from 😉 Otherwise we could use a different kind of user interface. Step #1 First … Read more
If the url changed for your new site you’ll have to do a search and replace of the old urls in your database. Always make a backup first. See this Codex reference to do this safely: http://codex.wordpress.org/Moving_WordPress#When_Your_Domain_Name_or_URLs_Change
This is really more of a server admin question than WordPress. Error logs and php.ini file locations can vary depending on the server OS. You need to change the upload and timeout limits for php. Do that either in the main php.ini file or enable php.ini in your web directory and try: max_execution_time = 120 … Read more
Yes you can by programatically adding the attachment. $upl = wp_upload_dir(); $target = $upl[‘basedir’] . ‘/YOUR_CUSTOM_FOLDERS/YOUR_FILE’; $filetype = wp_check_filetype($target); $attachment = array( ‘post_mime_type’ => $filetype[‘type’], ‘post_title’ => $YOUR_FILE_TITLE, ‘post_content’ => ”, ‘post_status’ => ‘inherit’ ); wp_insert_attachment( $attachment, $target, $POST_ID_TO_ATTACH_TO ); This will tell WordPress that there is an attachment at $target and you can optionally … Read more
You guys give up too easily 🙂 This worked for me: <?php require(dirname(dirname(__FILE__)) . ‘/wp-load.php’); require(ABSPATH . ‘wp-admin/includes/admin.php’); require(‘includes/export.php’); ob_start(); export_wp(); $xml = ob_get_clean(); file_put_contents(‘out.xml’, $xml); echo “done” ?>
Create a new page in /wp-admin (in the left column: Pages -> Add New); create new custom page template after reading through this doc; put your code in there; go into the page you created in #1 and assign the page template to it (in the right column, Page Attributes box, the drop-down under ‘Template’ … Read more
Lots of places in WordPress use xml_parse including the Atom library, the XML-RPC Library that we use, and SimplePie The oembed class uses SimpleXML. The WordPress Importer and Jetpack actually use both (Jetpack for different things, and the importer tries to use SimpleXML and falls back if it doesn’t exist). Basically, there’s nothing built into … Read more