PHP Operators and Expressions What will be the output of the following PHP code ?$x = 5;$y = 10;$z = "$x + $y";echo "$z"; $x + $y $z 15 10 + 5 $x + $y $z 15 10 + 5 ANSWER DOWNLOAD EXAMIANS APP
PHP Operators and Expressions What will be the output of the following PHP code ?print_r "Hello world" Nothing Missing semicolon error Hello World Error Nothing Missing semicolon error Hello World Error ANSWER DOWNLOAD EXAMIANS APP
PHP Operators and Expressions What will be the output of the following PHP code ?$i = 5;while (--$i > 0 && ++$i) {print $i;} error 54321 555555555…infinitely 5 error 54321 555555555…infinitely 5 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 Nothing 012 Error 123 Nothing 012 Error ANSWER DOWNLOAD EXAMIANS APP
PHP Operators and Expressions What will be the output of the following PHP code ?echo $red; Nothing 0 True Error Nothing 0 True Error ANSWER DOWNLOAD EXAMIANS APP
PHP Operators and Expressions Numbers in PHP can’t be infinitely large or small, there is some minimum and maximum size. If more larger (or smaller) numbers are needed then . . . . . must be used:1. GPM libraries2. GMP libraries3. CBMath4. BCMath Option 1 and 4 Option 3 and 4 Option 2 and 3 Option 2 and 4 Option 1 and 4 Option 3 and 4 Option 2 and 3 Option 2 and 4 ANSWER DOWNLOAD EXAMIANS APP
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