PHP Operators and Expressions What will be the output of the following PHP code ?print_r "Hello world" Hello World Missing semicolon error Nothing Error Hello World Missing semicolon error Nothing 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"; green redgreen red red green green redgreen red red green ANSWER DOWNLOAD EXAMIANS APP
PHP Operators and Expressions What will be the output of the following PHP code ?echo 5 * 9 / 3 + 9; 3.85 3.7 24 0 3.85 3.7 24 0 ANSWER DOWNLOAD EXAMIANS APP
PHP Operators and Expressions What will be the output of the following PHP code ?$color1 = "red";$color2 = "1";$color3 = "grey";echo "$color1" + "$color2" . "$color3"; 1grey red1grey grey 0 1grey red1grey grey 0 ANSWER DOWNLOAD EXAMIANS APP
PHP Operators and Expressions What will be the output of the following PHP code ?$x = 4;$y = 3;function fun($x = 3, $y = 4) {$z = $x+$y/$y+$x;echo "$z";}echo $x;echo $y;echo $z;fun($x, $y); 349 439 943 43 349 439 943 43 ANSWER DOWNLOAD EXAMIANS APP
PHP Operators and Expressions What will be the output of the following PHP code ?$i = "";while ($i = 10) {print "hi";}print "hello"; hihello hello infinite loop error hihello hello infinite loop error ANSWER DOWNLOAD EXAMIANS APP
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