PHP Operators and Expressions The result of below two statements will be:Round(2.5)Round(-2.5) 3, -3 3.5, -3.5 2, -2 2.5, -2 3, -3 3.5, -3.5 2, -2 2.5, -2 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_num() if_numeric is_numeric() is_number() is_num() if_numeric is_numeric() is_number() ANSWER DOWNLOAD EXAMIANS APP
PHP Operators and Expressions What will be the output of the following PHP code ?print_r "Hello world" Nothing Missing semicolon error Hello World Error Nothing Missing semicolon error Hello World Error ANSWER DOWNLOAD EXAMIANS APP
PHP Operators and Expressions What will be the output of the following PHP code ?$x = 30;$y = 20;$z = 10;echo $x + $y - $z / ($z - $y); -4 51 41 -5 -4 51 41 -5 ANSWER DOWNLOAD EXAMIANS APP
PHP Operators and Expressions What will be the output of the following PHP code ?$color1 = "red";$color2 = "green";echo "$color1" . "$color2"; green redgreen red green red green redgreen red green red ANSWER DOWNLOAD EXAMIANS APP
PHP Operators and Expressions What will be the output of the following PHP code ?echo "This is India"; This is Error This is India This is India This is Error This is India This is India ANSWER DOWNLOAD EXAMIANS APP
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