&nbsp;&nbsp;&nbsp;return&nbsp;</span><span style="color: #0000BB">false</span><span style="color: #007700">;<br /><br />&nbsp;&nbsp;&nbsp;&nbsp;foreach(</span><span style="color: #0000BB">$this</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">params&nbsp;</span><span style="color: #007700">as&nbsp;</span><span style="color: #0000BB">$key</span><span style="color: #007700">=&gt;</span><span style="color: #0000BB">$value</span><span style="color: #007700">)<br />&nbsp;&nbsp;&nbsp;&n