PHP Operators and Expressions What will be the output of the following PHP code ?$color1 = "red";$color2 = "1";$color3 = "grey";echo "$color1" + "$color2" . "$color3"; red1grey 1grey 0 grey red1grey 1grey 0 grey 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 2 and 3 Option 2 and 4 Option 1 and 4 Option 3 and 4 Option 2 and 3 Option 2 and 4 Option 1 and 4 Option 3 and 4 ANSWER DOWNLOAD EXAMIANS APP
PHP Operators and Expressions What will be the output of the following PHP code ?$x;echo "$x"; 1 0 Error Nothing 1 0 Error Nothing ANSWER DOWNLOAD EXAMIANS APP
PHP Operators and Expressions What will be the output of the following PHP code ?$a = 10;echo ++$a;echo $a++;echo $a;echo ++$a; 11111112 11111213 11111212 11121213 11111112 11111213 11111212 11121213 ANSWER DOWNLOAD EXAMIANS APP
PHP Operators and Expressions What will be the output of the following PHP code ?echo "Hello World" Hello world Nothing Hello world in italics Error Hello world Nothing Hello world in italics Error ANSWER DOWNLOAD EXAMIANS APP
PHP Operators and Expressions What will be the output of the following PHP code ?$i = 0;while (++$i && --$i) {print $i;} 01234567891011121314…infinitely 1234567891011121314….infinitely no output error 01234567891011121314…infinitely 1234567891011121314….infinitely no output error ANSWER DOWNLOAD EXAMIANS APP
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