Checking if current page is a tag in WordPress using is_tag

The WordPress is_tag function is a conditional tag that checks whether the current page is displaying a tag archive. It returns a boolean value of true if the current page is a tag archive, and false if it is not.

This function can be useful for customizing the display or behavior of a WordPress theme or plugin based on whether the current page is a tag archive. For example, it can be used to conditionally display certain content or widgets only on tag archive pages, or to modify the query for tag archive pages.

Parameters accepted by the WordPress is_tag function:

  • $tag (int, string, int[], string[]), optional. Default value: ” Description: Tag ID, name, slug, or array of such to check against.

Value returned by the WordPress is_tag function:

The function returns a boolean value indicating whether the query is for an existing tag archive page.

Examples

How to check if the current page is a tag archive page using is_tag function

Below is a code snippet to check if the current page is a tag archive page using the is_tag function:

if ( is_tag() ) {
 // The current page is a tag archive page
 echo "This is a tag archive page.";
} else {
 // The current page is not a tag archive page
 echo "This is not a tag archive page.";
}

This code snippet uses the is_tag function to check if the current page is a tag archive page. If it is, it will display a message indicating that it is a tag archive page, otherwise, it will display a message indicating that it is not a tag archive page.

How to redirect to a specific page if the current page is a tag archive page using is_tag function

Below is a code snippet to redirect to a specific page if the current page is a tag archive page using the is_tag function:

if ( is_tag() ) {
 // Redirect to a specific page for tag archive
 wp_redirect( 'https://example.com/tag-specific-page' );
 exit;
}

This code snippet uses the is_tag function to check if the current page is a tag archive page. If it is, it will redirect the user to a specific page for tag archives using the wp_redirect function, and then immediately exit the script.

Conclusion

In conclusion, the is_tag function is a valuable tool for developers working with WordPress. It provides a simple and efficient way to check if a given variable is a tag object, allowing for more streamlined and organized code. By using the is_tag function, developers can ensure that their code is more readable, maintainable, and efficient. Overall, the is_tag function is an essential part of the WordPress development toolkit.

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in WordPress Functions