PHP Operators and Expressions What will be the output of the following PHP code ?$x = 4;$y = 3;$z = 1;echo "$x = $x + $y + $z"; Error 8 8 = 4 + 3 +1 4 = 4 + 3 + 1 Error 8 8 = 4 + 3 +1 4 = 4 + 3 + 1 ANSWER DOWNLOAD EXAMIANS APP
PHP Operators and Expressions What will be the output of the following PHP code ?print "echo hello world"; error hello world nothing echo hello world error hello world nothing echo hello world ANSWER DOWNLOAD EXAMIANS APP
PHP Operators and Expressions What will be the output of the following PHP code ?$x =4;$y = 3;function fun($x, $y) {$z = $x + $y / $y + $x;echo "$z";}echo $x;echo $y;echo $z;fun(3, 4); 439 347 437 349 439 347 437 349 ANSWER DOWNLOAD EXAMIANS APP
PHP Operators and Expressions What will be the output of the following PHP code ?$y = 2;if ($y-- == ++$y) {echo $y;} no output 3 2 1 no output 3 2 1 ANSWER DOWNLOAD EXAMIANS APP
PHP Operators and Expressions What will be the output of the following PHP code ?$a = 'a';print $a * 2; 2 192 0 error 2 192 0 error ANSWER DOWNLOAD EXAMIANS APP
PHP Operators and Expressions What will be the output of the following PHP code ?$x = 0;function fun() {echo $GLOBALS['x'];$x++;}fun();fun();fun(); Nothing 000 Error 012 Nothing 000 Error 012 ANSWER DOWNLOAD EXAMIANS APP
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