PHP Operators and Expressions What will be the output of the following PHP code ?$a = '4';print + + $a; 5 no output error 0 5 no output error 0 ANSWER DOWNLOAD EXAMIANS APP
PHP Operators and Expressions What will be the output of the following PHP code ?echo $x-- != ++$x; 1 error 0 no output 1 error 0 no output ANSWER DOWNLOAD EXAMIANS APP
PHP Operators and Expressions What will be the output of the following PHP code ?print "echo hello world"; error hello world nothing echo hello world error hello world nothing echo hello world ANSWER DOWNLOAD EXAMIANS APP
PHP Operators and Expressions What will be the output of the following PHP code ?$x = 4;$y = 3$z = 1;$z = $z + $x + $y;echo "$z"; 15 8 1 $z 15 8 1 $z ANSWER DOWNLOAD EXAMIANS APP
PHP Operators and Expressions What will be the output of the following PHP code ?$y = 2;if ($y-- == ++$y) {echo $y;} 2 no output 3 1 2 no output 3 1 ANSWER DOWNLOAD EXAMIANS APP
PHP Operators and Expressions What will be the output of the following PHP code ?$x = 0;function fun() {echo $GLOBALS['x'];$x++;}fun();fun();fun(); Error Nothing 012 000 Error Nothing 012 000 ANSWER DOWNLOAD EXAMIANS APP
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