PHP Arrays Which array function checks if the specified key exists in the array? array_key_exists() array_key_exist() array_keys_exists() arrays_key_exists() array_key_exists() array_key_exist() array_keys_exists() arrays_key_exists() ANSWER DOWNLOAD EXAMIANS APP
PHP Arrays What will be the output of the following PHP code?$a = array("A", "Cat", "Dog", "A", "Dog");print_r(array_count_values($a)); Array ( [A] => 1 [Cat] => 1 [Dog] => 2 ) Array ( [A] => 2 [Cat] => 2 [Dog] => 1 ) Array ( [A] => 2 [Cat] => 1 [Dog] => 1) Array ( [A] => 2 [Cat] => 1 [Dog] => 2 ) Array ( [A] => 1 [Cat] => 1 [Dog] => 2 ) Array ( [A] => 2 [Cat] => 2 [Dog] => 1 ) Array ( [A] => 2 [Cat] => 1 [Dog] => 1) Array ( [A] => 2 [Cat] => 1 [Dog] => 2 ) 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) None of the mentioned Array ( [0] => LA [1] => Paris [2] => Paris ) Array ( [0] => NYC [1] => LA [2] => Paris [3] => Paris ) Array ( [0] => NYC [1] => LA [2] => Paris) None of the mentioned Array ( [0] => LA [1] => Paris [2] => Paris ) Array ( [0] => NYC [1] => LA [2] => Paris [3] => Paris ) 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 0 mango peach error 0 mango peach ANSWER DOWNLOAD EXAMIANS APP
PHP Arrays What will be the output of the following PHP code ?$people = array("Peter", "Susan", "Edmund", "Lucy");echo pos($people); Edmund Lucy Susan Peter Edmund Lucy Susan Peter 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 Float, string Integer, string Even number, string Positive number, negative number String, Boolean Float, string Integer, string Even number, string Positive number, negative number ANSWER DOWNLOAD EXAMIANS APP
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