PHP Operators and Expressions What will be the output of the following PHP code ?echo $x-- != ++$x; error 1 no output 0 error 1 no output 0 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 ?$y = 2;if (--$y <> ($y != $y++)) {echo $y;} 2 no output 1 0 2 no output 1 0 ANSWER DOWNLOAD EXAMIANS APP
PHP Operators and Expressions What is the output of given statement?Print 17 % 3; 5.666667 2 5.67 none of above 5.666667 2 5.67 none of above ANSWER DOWNLOAD EXAMIANS APP
PHP Operators and Expressions What will be the output of the following PHP code ?$color = "red";$color = "green";echo "$color"; green error red red green green error red red green ANSWER DOWNLOAD EXAMIANS APP
PHP Operators and Expressions What will be the output of the following PHP code ?$color = red;echo "$color" . red ; error nothing red red red error nothing red red red ANSWER DOWNLOAD EXAMIANS APP
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