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Hooks are very useful in WordPress. They allow you to “hook” a custom function to an existing function, which allows you to modify WordPress’ functionality without editing core files. In this article, we have compiled 10 extremely useful ready-to-use WordPress hooks, along with examples and coding explanations.
What is a hook? To achieve a particular effect on a WordPress blog, you have to modify how WordPress works. Some of these modifications are made to what WordPress developers call “core files,” files required by WordPress to work properly.
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