If you’re comfortable with PHP, it would be possible to keep track of when the slug is updated. The only way I can think of is a bit complicated: Make sure revisions are enabled, both for your install and for the post type you’re targeting. You’ll have to determine how many revisions you want to … Read more
Try adding square brackets after the select element’s name: <select multiple size=”6″ name=”product_ids[]”>
Your foreach doesnt have brackets or semicolons, probably thatś why. and also not very well idented. Here it is the code properly idented, just one maybe, the foreach closing brackets probably must be after the return like in the code bellow, or maybe right before. if this code doesnt work cut and paste “return;” to … Read more
die is an alias of exit and from php.net: void exit ([ string $status ] ) If status is an integer, that value will be used as the exit status and not printed. Try doing the following instead. function psd_upload_kaydet($post_id) { echo $post_id; die(); // for debugging, i’ll explain it } edit.
You’re doing several things wrong, and they’re all silly, avoidable, basic logic mistakes. Firstly, you’re not checking if this is an autosave. Autosaves do not save the custom fields, only the original core wordpress fields, like content, so an autosave will giv eyou unset/blank values. Add this to the top of your save function: if … Read more
This should be work: foreach ($_POST[‘_meta’] as $value) { update_post_meta($post_id, $value[‘key’], $value[‘value’]); }
Use the set_object_terms hook, http://adambrown.info/p/wp_hooks/hook/set_object_terms?version=3.4&file=wp-includes/taxonomy.php It should be fired when a post or page is modified. Here is the code that fires it: do_action(‘set_object_terms’, $object_id, $terms, $tt_ids, $taxonomy, $append, $old_tt_ids); You can thus check against the $object_id and taxonomy, and flush your transient cache and regenerate as needed. Specifically, clear the term caches of the … Read more
The question is from a long time ago but, just for reference, in this particular case and if somebody simply wants to use the checked function with what seems to be an array (instead of doing the test and output ‘checked` on the spot) here is a drop-in solution: checked( in_array( $shopCategory->term_id, $term_meta[‘ss_aff_categories’] ) ) … Read more
I would use the filter_var() function. It has some predefined filters that you can use depending on what kind of data you are expecting such as string, number, etc. So to sanitize for a number: $sanitizedNum = filter_var($yourVar, FILTER_SANITIZE_NUMBER_INT); For a string you would just change “_NUM_INT” to “_STRING”. Wrap those in a custom function … Read more
The save_post action hook fires after a post is saved: every time, even for autosaves. If you look at the reference for save_post, you’ll see that the callback receives three parameters: the first is an integer $post_ID, the second is a WP_Post object $post, and the third is a boolean $update. None of the parameters … Read more