PHP Arrays What will be the output of the following PHP code ?$age = array("Harry" => "21", "Ron" => "23","Malfoy" => "21");array_change_key_case($age, CASE_UPPER);array_pop($age);print_r($age); Array ( [HARRY] => 21 [RON] => 23 [MALFOY] => 21 ) Array ( [Harry] => 21 [Ron] => 23 ) Array ( [Harry] => 21 [Ron] => 23 [Malfoy] => 21 ) Array ( [HARRY] => 21 [RON] => 23 ) Array ( [HARRY] => 21 [RON] => 23 [MALFOY] => 21 ) Array ( [Harry] => 21 [Ron] => 23 ) Array ( [Harry] => 21 [Ron] => 23 [Malfoy] => 21 ) Array ( [HARRY] => 21 [RON] => 23 ) ANSWER DOWNLOAD EXAMIANS APP
PHP Arrays What will be the output of the following PHP code?$state = array ("Karnataka", "Goa", "Tamil Nadu", "Andhra Pradesh");echo (array_search ("Tamil Nadu", $state) ); 2 1 True False 2 1 True False ANSWER DOWNLOAD EXAMIANS APP
PHP Arrays What will be the output of the following PHP code?$fruits = array ("mango", "apple", "pear", "peach");$fruits = array_flip($fruits);echo ($fruits[0]); error peach mango 0 error peach mango 0 ANSWER DOWNLOAD EXAMIANS APP
PHP Arrays What function computes the difference of arrays? diff_array arrays_diff diff_arrays array_diff diff_array arrays_diff diff_arrays array_diff ANSWER DOWNLOAD EXAMIANS APP
PHP Arrays What will be the output of the following PHP code?$place = array("NYC", "LA", "Paris");array_pop($place);$place1 = array("Paris");$place = array_merge($place, $place1);print_r($place); 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 Array ( [0] => NYC [1] => LA [2] => Paris [3] => Paris ) Array ( [0] => NYC [1] => LA [2] => Paris) Array ( [0] => LA [1] => Paris [2] => Paris ) ANSWER DOWNLOAD EXAMIANS APP
PHP Arrays What functions count elements in an array?1. count2. Sizeof3. Array_Count4. Count_array Option 2 and 4 Option 1 and 4 Option 3 and 4 Option 1 and 2 Option 2 and 4 Option 1 and 4 Option 3 and 4 Option 1 and 2 ANSWER DOWNLOAD EXAMIANS APP
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