PHP Operators and Expressions What will be the output of the following PHP code ?< ? php < ? php echo "Hello world"; ? > ? > Hello Error Nothing Hello world Hello Error Nothing Hello world ANSWER DOWNLOAD EXAMIANS APP
PHP Operators and Expressions What will be the output of the following PHP code ?static $x = 0;function fun() {echo $x;$x++;}fun();fun();fun(); 123 012 Error Nothing 123 012 Error Nothing ANSWER DOWNLOAD EXAMIANS APP
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 ?function fun() {$x = 0;echo $x;$x++;}fun();fun();fun(); 000 111 012 123 000 111 012 123 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 error onetwo one nothing error onetwo one ANSWER DOWNLOAD EXAMIANS APP
PHP Operators and Expressions What will be the output of the following PHP code ?$i = 2;while (++$i) {while ($i --> 0)print $i;} infinite loop no output 210 10 infinite loop no output 210 10 ANSWER DOWNLOAD EXAMIANS APP
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