PHP Operators and Expressions What will be the output of the following PHP code ?echo "echo "Hello World""; echo Hello world echo “Hello world” Hello world Error echo Hello world echo “Hello world” Hello world Error ANSWER DOWNLOAD EXAMIANS APP
PHP Operators and Expressions What will be the output of the following PHP code ?< ? php < ? php echo "Hello world"; ? > ? > Hello world Hello Error Nothing Hello world Hello Error Nothing ANSWER DOWNLOAD EXAMIANS APP
PHP Operators and Expressions What will be the output of the following PHP code ?$color = red;echo "$color"; red red Error $color red red Error $color ANSWER DOWNLOAD EXAMIANS APP
PHP Operators and Expressions What will be the output of the following PHP code ?$color = red;echo "$color" . red ; red red nothing red error red red nothing red error ANSWER DOWNLOAD EXAMIANS APP
PHP Operators and Expressions What will be the output of the following PHP code ?$color1 = red;$color2 = green;echo "$color1"."$color2"; red green error red green red green error red green ANSWER DOWNLOAD EXAMIANS APP
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