PHP Arrays What will be the output of the following PHP code?$names = array("Sam", "Bob", "Jack");echo $names[0] . "is the brother of " . $names[1] . " and " . $names[1] . "."; Sam is the brother of Bob and Bob) Error Sam is the brother of Jack and Bob) Sam is the brother of Bob and Jack Sam is the brother of Bob and Bob) Error Sam is the brother of Jack and Bob) Sam is the brother of Bob and Jack ANSWER DOWNLOAD EXAMIANS APP
PHP Arrays What will be the output of the following PHP code?$number = array ("4", "hello", 2);echo (array_sum ($number)); 2 4 4hello2 6 2 4 4hello2 6 ANSWER DOWNLOAD EXAMIANS APP
PHP Arrays Which of the following are correct ways of creating an array?1. state[0] = “karnataka”;2. $state[] = array(“karnataka”);3. $state[0] = “karnataka”;4. $state = array(“karnataka”); 3 and 4 2 and 3 2, 3 and 4 Only 1 3 and 4 2 and 3 2, 3 and 4 Only 1 ANSWER DOWNLOAD EXAMIANS APP
PHP Arrays What will be the output of the following php code?$states = array("karnataka" => array( "population" => "11,35,000", "captial" => "Bangalore"),"Tamil Nadu" => array( "population" => "17,90,000","captial" => "Chennai") );echo $states["karnataka"]["population"]; population 11,35,000 karnataka 11,35,000 karnataka population 11,35,000 population 11,35,000 karnataka 11,35,000 karnataka population 11,35,000 ANSWER DOWNLOAD EXAMIANS APP
PHP Arrays What elements will the following script output?$array = array (true => 'a', 1 => 'b');var_dump ($array); 1 => 'b' True => 'a', 1 => 'b' None It will output NULL 1 => 'b' True => 'a', 1 => 'b' None It will output NULL ANSWER DOWNLOAD EXAMIANS APP
PHP Arrays Assume you would like to sort an array in ascending order by value while preserving key associations. Which of the following PHP sorting functions would you use? asort() ksort() usort() krsort() sort() asort() ksort() usort() krsort() sort() ANSWER DOWNLOAD EXAMIANS APP
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