PHP Operators and Expressions What will be the output of the following PHP code ?echo $x-- != ++$x; error no output 0 1 error no output 0 1 ANSWER DOWNLOAD EXAMIANS APP
PHP Operators and Expressions What will be the output of the following PHP code ?$i = 0;while (++$i && --$i) {print $i;} 1234567891011121314….infinitely no output error 01234567891011121314…infinitely 1234567891011121314….infinitely no output error 01234567891011121314…infinitely ANSWER DOWNLOAD EXAMIANS APP
PHP Operators and Expressions What will be the output of the following PHP code ?var $one = 1;var $two = 2;echo $one / $two * $one / $two * $two; 0.5 0 1 Error 0.5 0 1 Error ANSWER DOWNLOAD EXAMIANS APP
PHP Operators and Expressions What will be the output of the following PHP code ?define("NEW_GOOD_NAME_CONSTANT", "I have a value");define("OLD_BAD_NAME_CONSTANT", NEW_GOOD_NAME_CONSTANT);echo NEW_GOOD_NAME_CONSTANT;echo OLD_BAD_NAME_CONSTANT; I have a valueNEW_GOO_NAME_CONSTANTS I have a value I have a valueI have a value ERROR I have a valueNEW_GOO_NAME_CONSTANTS I have a value I have a valueI have a value ERROR ANSWER DOWNLOAD EXAMIANS APP
PHP Operators and Expressions In order to find if a variable holds an actual number or a string containing characters that can be translated into a number you can use: if_numeric is_num() is_numeric() is_number() if_numeric is_num() is_numeric() is_number() ANSWER DOWNLOAD EXAMIANS APP
PHP Operators and Expressions What will be the output of the following PHP code ?$i = 0;$j = 1;$k = 2;print !(($i + $k) < ($j - $k)); true false 0 1 true false 0 1 ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS