post-meta

How to update post view count?

Assuming this is just a plain whole number, the answer is yes, post meta values can be big, but it’s the number of characters that determines how big it is, not the value they represent. As for how big your post view count can get, that would be PHP_INT_MAX, so it depends on wether your … Read more

How can i delete default title tag from wordpress?

You can use this method for functions.php function custom_remove_title_tag() { ob_start(function($buffer) { return preg_replace(‘/<title>.*<\/title>/i’, ”, $buffer); }); } add_action(‘wp_head’, ‘custom_remove_title_tag’, 0); But I recomend to use some plugin for rewrite <title>

Getting author’s nickname as meta value

After review, I would expect your code to work properly: to only save the creating author’s nickname, and not override it later. Here’s some code to try with slight improvements and redundancies (tested): function data_nickname( $post_id, $post, $update ) { // If the post is being updated, bail. if ( $update ) { return; } … Read more

Update post meta array – add new, single value

I think you’re close. In my code I’ve assumed that the desired customer_email meta looks like this: array( 0 => ‘[email protected]’, 1 => ‘[email protected]’, 2 => ‘[email protected]’, ); What you need to do is add the new email address to the array of existing email addresses, then save the updated array back to the meta … Read more

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