Basic PHP What will be the output of the following PHP code?$color = "maroon";$var = $color[2];echo "$var"; Error a r $var Error a r $var ANSWER DOWNLOAD EXAMIANS APP
Basic PHP What will be the output of the following PHP code?$total = "25 students";$more = 10;$total = $total + $more;echo "$total"; 35 25 students Error 35 students 35 25 students Error 35 students ANSWER DOWNLOAD EXAMIANS APP
Basic PHP Which version of PHP introduced Try/catch Exception? PHP 5 PHP 5.3 PHP 4 PHP 6 PHP 5 PHP 5.3 PHP 4 PHP 6 ANSWER DOWNLOAD EXAMIANS APP
Basic PHP What is the value of $a and $b after the function call?function doSomething( &$arg ) {$return = $arg;$arg += 1;return $return;}$a = 3;$b = doSomething( $a ); a is 3 and b is 4 a is 4 and b is 3 Both are 3 Both are 4 a is 3 and b is 4 a is 4 and b is 3 Both are 3 Both are 4 ANSWER DOWNLOAD EXAMIANS APP
Basic PHP You can test the type of any variable with the ..... function. settype() showtype() gettype() whattype() settype() showtype() gettype() whattype() ANSWER DOWNLOAD EXAMIANS APP
Basic PHP PHP files have a default file extension of_______. .html .ph .php .xml .html .ph .php .xml ANSWER DOWNLOAD EXAMIANS APP
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