PHP Operators and Expressions What will be the output of the following PHP code ?$one = "one";$two = "two";print($one$two); nothing onetwo one error nothing onetwo one error 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() if_numeric is_number() is_num() is_numeric() if_numeric is_number() is_num() ANSWER DOWNLOAD EXAMIANS APP
PHP Operators and Expressions What will be the output of the following PHP code ?$a = 5;$b = -7;$c =0;$d = ++$a && ++$b || ++$c;print $d;print $a; 06 05 16 15 06 05 16 15 ANSWER DOWNLOAD EXAMIANS APP
PHP Operators and Expressions What will be the output of the following PHP code ?$x = 3, 4, 5, 6;echo "$x"; Error 3 6 4 Error 3 6 4 ANSWER DOWNLOAD EXAMIANS APP
PHP Operators and Expressions The result of below two statements will be:Round(2.5)Round(-2.5) 2, -2 3, -3 3.5, -3.5 2.5, -2 2, -2 3, -3 3.5, -3.5 2.5, -2 ANSWER DOWNLOAD EXAMIANS APP
PHP Operators and Expressions What will be the output of the following PHP code ?$y = 2;$w = 4;$y *= $w /= $y;echo $y, $w; 42 82 44 80.5 42 82 44 80.5 ANSWER DOWNLOAD EXAMIANS APP
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