Add post meta wordpress

<?php

$post_id = 1;
$meta_key = '_test';
$meta_value = 'this is a test';
$unique = true;

add_post_meta( $post_id, $meta_key, $meta_value, $unique );

Source: developer.wordpress.org

Similar codes

0 vote408 views1 answer
Find the next 7 date data in laravel eloquent
PHP Laravel
4 votes283 views1 answer
Laravel disable register
PHP Laravel
0 vote429 views1 answer
Adding an Item to The Cart codeigniter
PHP CodeIgniter
3 votes380 views3 answers
Sum row data and get all data eloquent laravel
PHP Laravel
7 votes375 views3 answers
Laravel where has
PHP
0 vote276 views1 answer
Warning: sprintf(): too few arguments in c:laragonwwwglobalallianceregisterwp-adminincludesclass-bulk-upgrader-skin.php on line 152
PHP
2 votes323 views2 answers
Check number is positive or negative in php
PHP
3 votes371 views2 answers
Remove get parameters from url php
PHP
8 votes336 views6 answers
Wordpress error log
PHP
1 vote323 views2 answers
Php bulk insert mysql
PHP