my function works if call it but not as activation register hook

by Saeb Molaee   Last Updated December 06, 2018 15:08 PM

hi there I have a function which makes some row in a table, If i call it it works normally, but if I use as register_activation_hook(__FILE__,'add_sellers_brand_size_to_db'); it doesn't work, code is here

Tags : plugins wpdb codex

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