PHP Arrays What will be the output of the following PHP code?$number = array ("4", "hello", 2);echo (array_sum ($number)); 4hello2 2 4 6 4hello2 2 4 6 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 " . $names[1] . "."; Sam is the brother of Bob and Bob) Sam is the brother of Bob and Jack Error Sam is the brother of Jack and Bob) Sam is the brother of Bob and Bob) Sam is the brother of Bob and Jack Error Sam is the brother of Jack and Bob) ANSWER DOWNLOAD EXAMIANS APP
PHP Arrays What will be the output of the following PHP code ?$city_west = array("NYC", "London");$city_east = array("Mumbai", "Beijing");print_r(array_replace($city_west, $city_east)); Array ( [1] => Mumbai [0] => Beijing ) Array ( [1] => NYC [0] => London ) Array ( [0] => Mumbai [1] => Beijing ) Array ( [0] => NYC [1] => London ) Array ( [1] => Mumbai [0] => Beijing ) Array ( [1] => NYC [0] => London ) Array ( [0] => Mumbai [1] => Beijing ) Array ( [0] => NYC [1] => London ) ANSWER DOWNLOAD EXAMIANS APP
PHP Arrays Array values are keyed by ______ values (called indexed arrays) or using ______ values (called associative arrays). Of course, these key methods can be combined as well. String, Boolean Integer, string Even number, string Float, string Positive number, negative number String, Boolean Integer, string Even number, string Float, string Positive number, negative number ANSWER DOWNLOAD EXAMIANS APP
PHP Arrays What will the following script output?$array = array (1, 2, 3, 5, 8, 13, 21, 34, 55);$sum = 0;for ($i = 0; $i < 5; $i++) {$sum += $array[$array[$i]];}echo $sum; 5 78 19 NULL 5 78 19 NULL ANSWER DOWNLOAD EXAMIANS APP
PHP Arrays What will be the output of the following PHP code?$fname = array("Peter", "Ben", "Joe");$age = array("35", "37", "43");$c = array_combine($age, $fname);print_r($c); Array ( 35 37 43 ) Array ( [35] => Peter [37] => Ben [43] => Joe ) Array ( [Peter] => 35 [Ben] => 37 [Joe] => 43 ) Array ( Peter Ben Joe ) Array ( 35 37 43 ) Array ( [35] => Peter [37] => Ben [43] => Joe ) Array ( [Peter] => 35 [Ben] => 37 [Joe] => 43 ) Array ( Peter Ben Joe ) ANSWER DOWNLOAD EXAMIANS APP
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