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