How to print php information

<code><span><span>function</span><span>console_log</span><span>(<span>$data</span>)</span>{</span><span>if</span> (is_array(<span>$data</span>) || is_object(<span>$data</span>)){
        <span>echo</span>(<span>"<script>console.log('"</span>.json_encode(<span>$data</span>).<span>"');</script>"</span>);
    } <span>else</span> {
        <span>echo</span>(<span>"<script>console.log('"</span>.<span>$data</span>.<span>"');</script>"</span>);
    }
} </code>