Basic PHP What will be the output of the following php code?$num = "1";$num1 = "2";print $num+$num1; 3 12 1+2 Error 3 12 1+2 Error ANSWER DOWNLOAD EXAMIANS APP
Basic PHP What will be the output of the following PHP code?$num = 10;echo 'What is her age? \n She is $num years old'; What is her age? She is $num years old What is her age?n She is 10 years old What is her age? n She is $num years old What is her age? She is 10 years old What is her age? She is $num years old What is her age?n She is 10 years old What is her age? n She is $num years old What is her age? She is 10 years old ANSWER DOWNLOAD EXAMIANS APP
Basic PHP What is the value of $a and $b after the function call?function doSomething( &$arg ) {$return = $arg;$arg += 1;return $return;}$a = 3;$b = doSomething( $a ); Both are 3 a is 3 and b is 4 a is 4 and b is 3 Both are 4 Both are 3 a is 3 and b is 4 a is 4 and b is 3 Both are 4 ANSWER DOWNLOAD EXAMIANS APP
Basic PHP Variables always start with a ........ in PHP Yen-sign Dollar-sign Pond-sign Euro-sign Yen-sign Dollar-sign Pond-sign Euro-sign ANSWER DOWNLOAD EXAMIANS APP
Basic PHP What will be the output of the following PHP code?$team = "arsenal";switch ($team) {case "manu":echo "I love man u";case "arsenal":echo "I love arsenal";case "manc":echo "I love manc"; } I love arsenal Error I love arsenalI love mancI love manu I love arsenalI love manc I love arsenal Error I love arsenalI love mancI love manu I love arsenalI love manc ANSWER DOWNLOAD EXAMIANS APP
Basic PHP What will be the output of the following PHP code?$color = "maroon";$var = $color[2];echo "$var"; $var r Error a $var r Error a ANSWER DOWNLOAD EXAMIANS APP
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