PHP Operators and Expressions What will be the output of the following PHP code ?$var1 = 3;print ++$var++; 5 error 3 4 5 error 3 4 ANSWER DOWNLOAD EXAMIANS APP
PHP Operators and Expressions What will be the output of the following PHP code ?$a = 1;$b = 3;$d = $a++ + ++$b;echo $d; 3 error 5 4 3 error 5 4 ANSWER DOWNLOAD EXAMIANS APP
PHP Operators and Expressions What will be the output of the following PHP code ?$one = "Hello";$two = "World";echo $one, $two; Hello World HelloWorld Hello World Hello World HelloWorld Hello World ANSWER DOWNLOAD EXAMIANS APP
PHP Operators and Expressions What will be the output of the following PHP code ?echo $red; 0 True Error Nothing 0 True Error Nothing ANSWER DOWNLOAD EXAMIANS APP
PHP Operators and Expressions What will be the output of the following PHP code ?$i = 2;while (++$i) {while ($i --> 0)print $i;} no output infinite loop 10 210 no output infinite loop 10 210 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_number() is_numeric() if_numeric is_num() is_number() is_numeric() if_numeric is_num() ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS