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 " . $names[1] . "."; Sam is the brother of Bob and Jack Sam is the brother of Jack and Bob) Error Sam is the brother of Bob and Bob) Sam is the brother of Bob and Jack Sam is the brother of Jack and Bob) Error Sam is the brother of Bob and Bob) ANSWER DOWNLOAD EXAMIANS APP
PHP Arrays What will be the output of the following php code?$states = array("karnataka" => array( "population" => "11,35,000", "captial" => "Bangalore"),"Tamil Nadu" => array( "population" => "17,90,000","captial" => "Chennai") );echo $states["karnataka"]["population"]; 11,35,000 population 11,35,000 karnataka population karnataka 11,35,000 11,35,000 population 11,35,000 karnataka population karnataka 11,35,000 ANSWER DOWNLOAD EXAMIANS APP
PHP Arrays Assume you would like to sort an array in ascending order by value while preserving key associations. Which of the following PHP sorting functions would you use? ksort() asort() sort() usort() krsort() ksort() asort() sort() usort() krsort() ANSWER DOWNLOAD EXAMIANS APP
PHP Arrays Which array function checks if the specified key exists in the array? array_key_exists() array_keys_exists() arrays_key_exists() array_key_exist() array_key_exists() array_keys_exists() arrays_key_exists() array_key_exist() ANSWER DOWNLOAD EXAMIANS APP
PHP Arrays What will be the output of the following PHP code?$cars = array("Volvo", "BMW", "Toyota");echo "I like " . $cars[2] . ", " . $cars[1] . " and " . $cars[0] . "."; I like Toyota, BMW and Volvo I like BMW, Volvo and Toyota I like Volvo, Toyota and BMW I like Volvo, BMW and Toyota I like Toyota, BMW and Volvo I like BMW, Volvo and Toyota I like Volvo, Toyota and BMW I like Volvo, BMW and Toyota ANSWER DOWNLOAD EXAMIANS APP
PHP Arrays What will be the output of the following PHP code?$fruits = array ("apple", "mango", "peach", "pear", "orange");$subset = array_splice ($fruits, 2);print_r ($fruits); Array ( [0] => pear [1] => orange ) Array ( [0] => apple [1] => mango ) Error Array ( [0] => apple [1] => mango [2] => peach ) Array ( [0] => pear [1] => orange ) Array ( [0] => apple [1] => mango ) Error Array ( [0] => apple [1] => mango [2] => peach ) ANSWER DOWNLOAD EXAMIANS APP
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