PHP Operators and Expressions What will be the output of the following PHP code ?$x = 0;function fun() {echo $GLOBALS['x'];$x++;}fun();fun();fun(); 012 Nothing 000 Error 012 Nothing 000 Error 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); nothing one error onetwo nothing one error onetwo ANSWER DOWNLOAD EXAMIANS APP
PHP Operators and Expressions What will be the output of the following PHP code ?$a = 10;echo ++$a;echo $a++;echo $a;echo ++$a; 11111213 11111112 11111212 11121213 11111213 11111112 11111212 11121213 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_number() is_numeric() is_num() if_numeric is_number() is_numeric() is_num() ANSWER DOWNLOAD EXAMIANS APP
PHP Operators and Expressions What will be the output of the following PHP code ?# echo "Hello world";echo "# Hello world"; Hello world Error Hello world# Hello world # Hello world Hello world Error Hello world# Hello world # Hello world ANSWER DOWNLOAD EXAMIANS APP
PHP Operators and Expressions The result of both the below expressions in PHP will be same:1) 3+4*22) (3+4)*2 TRUE FALSE TRUE FALSE ANSWER DOWNLOAD EXAMIANS APP
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