&lt;?phpprint&#40;&quot;this&quot;.&quot;was&quot;.&quot;a&quot;.&quot;bad&quot;.&quot;idea&quot;&#41;;?&gt;
A. thiswasabadidea
B. this was a bad idea
C. Nothing
D. Error
Answer:A
&lt;?phpprint&#40;&quot;this&quot;.&quot;was&quot;.&quot;a&quot;.&quot;bad&quot;.&quot;idea&quot;&#41;;?&gt;
A. thiswasabadidea B. this was a bad idea C. Nothing D. Error
Explanation: You can use the dot operator like in echo but you can not use the comma operator to do the same.