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Source View: script_loader_tag

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Understanding Source Code

The best way to understand what a hook does is to look at where it occurs in the source code.

Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.

Source View

Line Code
166           /** 
167            * Filter the HTML script tag of an enqueued script.
168            *
169            * @since 4.1.0
170            *
171            * @param string $tag    The `<script>` tag for the enqueued script.
172            * @param string $handle The script's registered handle.
173            * @param string $src    The script's source URL.
174            */
175           $tag = apply_filters( 'script_loader_tag', $tag, $handle, $src );
176
177           if ( $this->do_concat ) {
178                $this->print_html .= $tag;
179           } else {
180                echo $tag;
181           }
182
183           return true;
184      }