PHP Operators and Expressions What will be the output of the following PHP code ?$color1 = "1";$color2 = "1";echo "$color1" + "$color2"; 2 11 1 0 2 11 1 0 ANSWER DOWNLOAD EXAMIANS APP
PHP Operators and Expressions What will be the output of the following PHP code ?$x = 3.5;$y = 2;$z = 2;echo $x / $y / $z; 0.875 1.75 Error 3.5 0.875 1.75 Error 3.5 ANSWER DOWNLOAD EXAMIANS APP
PHP Operators and Expressions What will be the output of the following PHP code ?$var1 = 1 + ++5;echo $var1; 7 error 6 no output 7 error 6 no output ANSWER DOWNLOAD EXAMIANS APP
PHP Operators and Expressions The result of both the below expressions in PHP will be same:1) 3+4*22) (3+4)*2 FALSE TRUE FALSE TRUE ANSWER DOWNLOAD EXAMIANS APP
PHP Operators and Expressions In order to find if a variable holds an actual number or a string containing characters that can be translated into a number you can use: is_numeric() is_num() if_numeric is_number() is_numeric() is_num() if_numeric is_number() ANSWER DOWNLOAD EXAMIANS APP
PHP Operators and Expressions What will be the output of the following PHP code ?$a = '4';print + + $a; no output 5 error 0 no output 5 error 0 ANSWER DOWNLOAD EXAMIANS APP