PHP Operators and Expressions What will be the output of the following PHP code ?$x;echo "$x"; Nothing 1 0 Error Nothing 1 0 Error 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 Hello world Error Nothing Hello Hello world Error ANSWER DOWNLOAD EXAMIANS APP
PHP Operators and Expressions What will be the output of the following PHP code ?$a = '12345';echo 'qwe{$a}rty'; qwe12345rty error qwe{$a}rty no output qwe12345rty error qwe{$a}rty no output ANSWER DOWNLOAD EXAMIANS APP
PHP Operators and Expressions What will be the output of the following PHP code ?$x = 5;{echo "$x";} 0 Nothing Error 5 0 Nothing Error 5 ANSWER DOWNLOAD EXAMIANS APP
PHP Operators and Expressions What will be the output of the following PHP code ?$x = 5;$y = 10;function fun() {$y = $GLOBALS['x'] + $GLOBALS['y'];}fun();echo $y; 15 Error 10 5 15 Error 10 5 ANSWER DOWNLOAD EXAMIANS APP
PHP Operators and Expressions What will be the output of the following PHP code ?$color1 = "red";$color2 = "green";echo "$color1" . "$color2"; green red green red redgreen green red green red redgreen ANSWER DOWNLOAD EXAMIANS APP
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