PHP Operators and Expressions What will be the output of the following PHP code ?$x = "test";$y = "this";$z = "also";$x .= $y .= $z ;echo $x;echo $y; testthisthisalso testthis testthisalsothisalso error at line 4 testthisthisalso testthis testthisalsothisalso error at line 4 ANSWER DOWNLOAD EXAMIANS APP
PHP Operators and Expressions What will be the output of the following PHP code ?$color = red;echo "$color"; red $color red Error red $color red Error ANSWER DOWNLOAD EXAMIANS APP
PHP Operators and Expressions What will be the output of the following PHP code ?$i = 5;while (--$i > 0 && ++$i) {print $i;} 5 555555555…infinitely 54321 error 5 555555555…infinitely 54321 error ANSWER DOWNLOAD EXAMIANS APP
PHP Operators and Expressions What will be the output of the following PHP code ?$one = "Hello";$two = "World";echo "$one$two"; Hello $one$two HelloWorld Error Hello $one$two HelloWorld Error ANSWER DOWNLOAD EXAMIANS APP
PHP Operators and Expressions What will be the output of the following PHP code ?function fun($x,$y) {$x = 4;$y = 3;$z = $x + $y / $y + $x;echo "$z";}fun(3, 4); 7 Error 0 9 7 Error 0 9 ANSWER DOWNLOAD EXAMIANS APP
PHP Operators and Expressions What will be the output of the following PHP code ?$x = 5;function fun(){echo "$x";}fun(); 0 Nothing Error 5 0 Nothing Error 5 ANSWER DOWNLOAD EXAMIANS APP
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