PHP Arrays Which function can be used to move the pointer to the previous array position? last() before() prev() previous() last() before() prev() previous() ANSWER DOWNLOAD EXAMIANS APP
PHP Arrays PHP’s numerically indexed array begin with position ______. 0 2 -1 1 0 2 -1 1 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() usort() krsort() sort() asort() ksort() usort() krsort() sort() asort() ANSWER DOWNLOAD EXAMIANS APP
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 " . $names[1] . ".".$brother; $brother Sam is the brother of Bob and Bob) $brother Sam is the brother of Bob and Bob) Error $brother Sam is the brother of Bob and Bob) $brother Sam is the brother of Bob and Bob) Error ANSWER DOWNLOAD EXAMIANS APP
PHP Arrays What will be the output of the following PHP code?$names = array("Sam", "Bob", "Jack");echo $names[0] . "is the brother of " . $names[1] . " and " . $names[1] . "."; Error Sam is the brother of Bob and Bob) Sam is the brother of Jack and Bob) Sam is the brother of Bob and Jack Error Sam is the brother of Bob and Bob) Sam is the brother of Jack and Bob) Sam is the brother of Bob and Jack ANSWER DOWNLOAD EXAMIANS APP
PHP Arrays What will be the output of the following PHP code?$place = array("NYC", "LA", "Paris");array_pop($place);$place1 = array("Paris");$place = array_merge($place, $place1);print_r($place); Array ( [0] => NYC [1] => LA [2] => Paris [3] => Paris ) Array ( [0] => NYC [1] => LA [2] => Paris) Array ( [0] => LA [1] => Paris [2] => Paris ) None of the mentioned Array ( [0] => NYC [1] => LA [2] => Paris [3] => Paris ) Array ( [0] => NYC [1] => LA [2] => Paris) Array ( [0] => LA [1] => Paris [2] => Paris ) None of the mentioned ANSWER DOWNLOAD EXAMIANS APP
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