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 PHP files have a default file extension of_______. .ph .xml .html .php .ph .xml .html .php 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(); 111 123 000 011 111 123 000 011 ANSWER DOWNLOAD EXAMIANS APP
Basic PHP Which of the following must be installed on your computer so as to run PHP script?1. Adobe Dreamweaver2. PHP3. Apache4. IIS 2 and 3 Only 2 All of the mentioned. 2, 3 and 4 2 and 3 Only 2 All of the mentioned. 2, 3 and 4 ANSWER DOWNLOAD EXAMIANS APP
Basic PHP What is the limit of a PHP integer value? 2147483647 16384 1048576 65536 2147483647 16384 1048576 65536 ANSWER DOWNLOAD EXAMIANS APP
Basic PHP Assigning the empty string (like ' ') to a variable automatically renders it empty. False True False True ANSWER DOWNLOAD EXAMIANS APP
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