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 4 and b is 3 a is 3 and b is 4 Both are 4 Both are 3 a is 4 and b is 3 a is 3 and b is 4 Both are 4 Both are 3 ANSWER DOWNLOAD EXAMIANS APP
Basic PHP Which of the following php statement/statements will store 111 in variable num?1. int $num = 111;2. int mum = 111;3. $num = 111;4. 111 = $num; Only 3 All of the mentioned Both 1 and 2 Only 1 Only 3 All of the mentioned Both 1 and 2 Only 1 ANSWER DOWNLOAD EXAMIANS APP
Basic PHP What will be the output of the following code?$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
Basic PHP What does PHP stand for?1. Personal Home Page2. Hypertext Preprocessor3. Pretext Hypertext Processor4. Preprocessor Home Page Both 1 and 2 Both 2 and 4 Only 2 Both 1 and 3 Both 1 and 2 Both 2 and 4 Only 2 Both 1 and 3 ANSWER DOWNLOAD EXAMIANS APP
Basic PHP PHP files have a default file extension of_______. .xml .php .html .ph .xml .php .html .ph ANSWER DOWNLOAD EXAMIANS APP
Basic PHP Which version of PHP introduced Try/catch Exception? PHP 6 PHP 5.3 PHP 5 PHP 4 PHP 6 PHP 5.3 PHP 5 PHP 4 ANSWER DOWNLOAD EXAMIANS APP
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