PHP Operators and Expressions What will be the output of the following PHP code ?$four4 = 4;$three3 = 3;$two2 = 2;echo $four4 + $three3 / $two2 - 1; 7 Error 4.5 3.5 7 Error 4.5 3.5 ANSWER DOWNLOAD EXAMIANS APP
PHP Operators and Expressions What will be the output of the following PHP code ?$i = 0;$x = $i++;$y = ++$i;print $x;print $y; 12 21 01 02 12 21 01 02 ANSWER DOWNLOAD EXAMIANS APP
PHP Operators and Expressions What will be the output of the following PHP code ?$one = 1;print($one);print $one; Error 01 11 10 Error 01 11 10 ANSWER DOWNLOAD EXAMIANS APP
PHP Operators and Expressions In order to find if a variable holds an actual number or a string containing characters that can be translated into a number you can use: is_num() is_numeric() is_number() if_numeric is_num() is_numeric() is_number() if_numeric ANSWER DOWNLOAD EXAMIANS APP
PHP Operators and Expressions What will be the output of the following PHP code ?class Constants{define('MIN_VALUE', '0.0');define('MAX_VALUE', '1.0');public static function getMinValue() {return self::MIN_VALUE;}public static function getMaxValue() {return self::MAX_VALUE;}}echo Constants::getMinValue();echo Constants::getMaxValue(); ERROR No output 0.01.0 01 ERROR No output 0.01.0 01 ANSWER DOWNLOAD EXAMIANS APP
PHP Operators and Expressions What will be the output of the following PHP code ?$one = "one";$two = "two";print($one$two); one onetwo error nothing one onetwo error nothing ANSWER DOWNLOAD EXAMIANS APP
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