Basic PHP Variables always start with a ........ in PHP Dollar-sign Yen-sign Euro-sign Pond-sign Dollar-sign Yen-sign Euro-sign Pond-sign 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 $num years old What is her age? She is 10 years old ANSWER DOWNLOAD EXAMIANS APP
Basic PHP What will be the output of the following PHP code?$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 is the value of $a and $b after the function call?function doSomething( &$arg ) {$return = $arg;$arg += 1;return $return;}$a = 3;$b = doSomething( $a ); a is 3 and b is 4 a is 4 and b is 3 Both are 4 Both are 3 a is 3 and b is 4 a is 4 and b is 3 Both are 4 Both are 3 ANSWER DOWNLOAD EXAMIANS APP
Basic PHP If you echo a Boolean variable, the value FALSE displays as a .... and the value TRUE echoes as a ..... blank string, 1 0, 1 blank string, 2 empty variable, 1 blank string, 1 0, 1 blank string, 2 empty variable, 1 ANSWER DOWNLOAD EXAMIANS APP
Basic PHP What will be the output of the following code?$foo = 'Bob';$bar = &$foo;$bar = "My name is $bar";echo $bar;echo $foo; Error My name is BobBob My name is BobMy name is Bob My name is Bob Bob Error My name is BobBob My name is BobMy name is Bob My name is Bob Bob ANSWER DOWNLOAD EXAMIANS APP
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