Home » Hooks » get_the_excerpt

WordPress has a variety of hooks that allow developers to modify the behavior of various WordPress functions. One such hook is get_the_excerpt, which is used to modify the excerpt of a post or page.

The get_the_excerpt hook is called when the post excerpt is being displayed, and allows developers to modify the excerpt content before it is displayed. This hook is particularly useful for developers who want to customize the appearance of post excerpts, or who want to add custom functionality to the excerpt.

In addition, the get_the_excerpt hook can be used to add additional data to the excerpt, such as custom meta data or additional post content. This can be useful for developers who want to display additional information about a post or page in a concise and easy-to-read format.

Here’s an example usage code of get_the_excerpt hook:

function my_custom_excerpt($excerpt) {
    // Modify the excerpt here
    $excerpt = "This is a custom excerpt.";
    return $excerpt;
add_filter('get_the_excerpt', 'my_custom_excerpt');

In this example, we’ve created a function called my_custom_excerpt that modifies the post excerpt by setting it to a custom value ("This is a custom excerpt"). We then add a filter to the get_the_excerpt hook, which calls our custom function whenever the excerpt is being displayed.

With this code in place, whenever the get_the_excerpt function is called, our custom function is called instead, and the post excerpt is modified accordingly.

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WordPress snippets using the get_the_excerpt hook

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