PHP Operators and Expressions What will be the output of the following PHP code ?$color1 = "red";$color2 = "1";$color3 = "grey";echo "$color1" + "$color2" . "$color3"; 0 red1grey 1grey grey 0 red1grey 1grey grey ANSWER DOWNLOAD EXAMIANS APP
PHP Operators and Expressions What will be the output of the following PHP code ?$i = 0;$x = $i++;$y = ++$i;print $x;print $y; 21 01 02 12 21 01 02 12 ANSWER DOWNLOAD EXAMIANS APP
PHP Operators and Expressions What will be the output of the following PHP code ?print("this"."was"."a"."bad"."idea"); nothing this was a bad idea error thiswasabadidea nothing this was a bad idea error thiswasabadidea ANSWER DOWNLOAD EXAMIANS APP
PHP Operators and Expressions What will be the output of the following PHP code ?$i = 0;while ($i = 10) {print "hi";}print "hello"; infinite loop hello error hihello infinite loop hello error hihello ANSWER DOWNLOAD EXAMIANS APP
PHP Operators and Expressions What will be the output of the following PHP code ?$a = 10;$b = 10;if ($a = 5)$b--;print $a;print $b--; 108 109 59 58 108 109 59 58 ANSWER DOWNLOAD EXAMIANS APP
PHP Operators and Expressions What will be the output of the following PHP code ?$var1 = 3;print ++$var++; 5 4 3 error 5 4 3 error ANSWER DOWNLOAD EXAMIANS APP
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