How can PHP developers ensure clear indication to users that a link leads to an external website within the forum?

To ensure clear indication to users that a link leads to an external website within the forum, PHP developers can add a small icon or text label next to the link. This can help users differentiate between internal and external links, reducing the chances of confusion or accidental clicks on external websites. 

<a href="https://externalsite.com" target="_blank">
    Visit External Site <i class="fas fa-external-link-alt"></i>
</a>

Keywords

PHP hyperlink external website target attribute rel attribute

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