Basic PHP We can use _________ to comment a single line?1. /?2. //3. #4. /* */ 1, 3 and 4 2, 3 and 4 Only 2 Both 2 and 4 1, 3 and 4 2, 3 and 4 Only 2 Both 2 and 4 ANSWER DOWNLOAD EXAMIANS APP
Basic PHP Which of following variables can be assigned a value to it?1. $3hello2. $_hello3. $this4. $This Only 2 All of the mentioned 2 and 4 2, 3 and 4 Only 2 All of the mentioned 2 and 4 2, 3 and 4 ANSWER DOWNLOAD EXAMIANS APP
Basic PHP What will be the output of the following code?function track() {static $count = 0;$count++;echo $count;}track();track();track(); 011 111 000 123 011 111 000 123 ANSWER DOWNLOAD EXAMIANS APP
Basic PHP PHP does not support numbers written in hexadecimal, octal or scientific notation. False True False True ANSWER DOWNLOAD EXAMIANS APP
Basic PHP Which statement will output $x on the screen? echo “$$x”; echo “\$x”; echo “$x;”; echo “/$x”; echo “$$x”; echo “\$x”; echo “$x;”; echo “/$x”; ANSWER DOWNLOAD EXAMIANS APP
Basic PHP What will be the output of the following PHP code?$color = "maroon";$var = $color[2];echo "$var"; r a $var Error r a $var Error ANSWER DOWNLOAD EXAMIANS APP
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