get_category_link( int|object $category ): string

Retrieves category link URL.

Contents

Description

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See also

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Parameters

$category int|object Required
Category ID or object.

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Return

string Link on success, empty string if category does not exist.

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More Information

This function returns the correct url for a given Category ID. In a Plugin or Theme, it can be used as early as the setup_theme Action. Any earlier usage, including plugins_loaded, generates a Fatal Error.

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Source

File: wp-includes/category-template.php. View all references 

function get_category_link( $category ) {
	if ( ! is_object( $category ) ) {
		$category = (int) $category;
	}

	$category = get_term_link( $category );

	if ( is_wp_error( $category ) ) {
		return '';
	}

	return $category;
}

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Uses

Uses
Uses Description
get_term_link() wp-includes/taxonomy.php

Generates a permalink for a taxonomy term archive.
is_wp_error() wp-includes/load.php

Checks whether the given variable is a WordPress Error.

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Changelog

Changelog
Version Description
1.0.0 Introduced.

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User Contributed Notes

  1. Skip to note 1 content
    You must log in to vote on the helpfulness of this noteVote results for this note: 1You must log in to vote on the helpfulness of this note
    Contributed by Codex —

    Category Link

    <?php
    // Get the ID of a given category
    $category_id = get_cat_ID( 'Category Name' );

    // Get the URL of this category
    $category_link = get_category_link( $category_id );
?>

<!-- Print a link to this category -->
<a href="<?php echo esc_url( $category_link ); ?>" title="Category Name">Category Name</a>
  2. Skip to note 2 content
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    Contributed by rdmi —

    Worth remembering that a category_id is a term_id and not a term_taxonomy_id

    (And, yes, you can figure that out from reading the code. But these sometimes will be the same, fooling some people into thinking that the term_taxonomy_id was right. But sooner or later you will probably get examples where they are different, and then things do not work right.)

  3. Skip to note 3 content
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    Contributed by sammuelhg —

    Example of a categories list with the Bootstrap 5 card and badge count.

    <div class="card border border-0 m-2" style="width: 250px;">

    <div class="card-header bg-primary text-white">
        <h5>Categorias</h5>
    </div>

    <?php
    foreach ( $categories as $category ) {
        echo '<a class="text-decoration-none list-group-item list-group-item-action text-dark" href="' . esc_attr( esc_url( get_category_link( $category->term_id ) ) ) . '">;
        echo '<div class="d-flex justify-content-between align-items-start">';
        echo esc_html( $category->name );
        echo '<span class="badge bg-primary rounded-pill">' . esc_html( $category->count ) . '</span>';
        echo '</div>';
        echo '</a>';
    }
    ?>

</div>

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