Basic PHP What will be the output of the following php code?$num = "1";$num1 = "2";print $num+$num1; 3 12 1+2 Error 3 12 1+2 Error ANSWER DOWNLOAD EXAMIANS APP
Basic PHP Which of following variables can be assigned a value to it?1. $3hello2. $_hello3. $this4. $This 2, 3 and 4 2 and 4 All of the mentioned Only 2 2, 3 and 4 2 and 4 All of the mentioned Only 2 ANSWER DOWNLOAD EXAMIANS APP
Basic PHP Which version of PHP introduced Try/catch Exception? PHP 6 PHP 5.3 PHP 4 PHP 5 PHP 6 PHP 5.3 PHP 4 PHP 5 ANSWER DOWNLOAD EXAMIANS APP
Basic PHP What will be the output of the following php code?$num = 1;$num1 = 2;print $num . "+". $num1; Error 1.+.2 3 1+2 Error 1.+.2 3 1+2 ANSWER DOWNLOAD EXAMIANS APP
Basic PHP String values must be enclosed in ...... none of above single quotes double quotes both A and B none of above single quotes double quotes both A and B ANSWER DOWNLOAD EXAMIANS APP
Basic PHP What will be the output of the following PHP code?$color = "maroon";$var = $color[2];echo "$var"; r $var Error a r $var Error a ANSWER DOWNLOAD EXAMIANS APP