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] => 2 [Cat] => 2 [Dog] => 1 ) Array ( [A] => 1 [Cat] => 1 [Dog] => 2 ) Array ( [A] => 2 [Cat] => 1 [Dog] => 2 ) Array ( [A] => 2 [Cat] => 1 [Dog] => 1) Array ( [A] => 2 [Cat] => 2 [Dog] => 1 ) Array ( [A] => 1 [Cat] => 1 [Dog] => 2 ) Array ( [A] => 2 [Cat] => 1 [Dog] => 2 ) Array ( [A] => 2 [Cat] => 1 [Dog] => 1) ANSWER DOWNLOAD EXAMIANS APP
PHP Arrays Which array function checks if the specified key exists in the array? arrays_key_exists() array_keys_exists() array_key_exist() array_key_exists() arrays_key_exists() array_keys_exists() array_key_exist() array_key_exists() ANSWER DOWNLOAD EXAMIANS APP
PHP Arrays What will be the output of the following PHP code?$a=array("A","Cat","Dog","A","Dog");$b=array("A","A","Cat","A","Tiger");$c=array_combine($a,$b);print_r(array_count_values($c)); Array ( [A] => 2 [Cat] => 2 [Dog] => 1 [Tiger] => 1 ) Array ( [A] => 2 [Cat] => 1 [Dog] => 4 [Tiger] => 1 ) Array ( [A] => 6 [Cat] => 1 [Dog] => 2 [Tiger] => 1 ) Array ( [A] => 5 [Cat] => 2 [Dog] => 2 [Tiger] => 1 ) Array ( [A] => 2 [Cat] => 2 [Dog] => 1 [Tiger] => 1 ) Array ( [A] => 2 [Cat] => 1 [Dog] => 4 [Tiger] => 1 ) Array ( [A] => 6 [Cat] => 1 [Dog] => 2 [Tiger] => 1 ) Array ( [A] => 5 [Cat] => 2 [Dog] => 2 [Tiger] => 1 ) ANSWER DOWNLOAD EXAMIANS APP
PHP Arrays What will be the output of the following PHP code?$a1 = array("a"=>"red", "b"=>"green", "c"=>"blue", "d"=>"yellow");$a2 = array("e"=>"red", "f"=>"green", "g"=>"blue");$result = array_diff($a1, $a2);print_r($result); Array ( [c] => blue ) Array ( [e] => yellow ) Array ( [d] => yellow ) Array ( [a] => red ) Array ( [c] => blue ) Array ( [e] => yellow ) Array ( [d] => yellow ) Array ( [a] => red ) ANSWER DOWNLOAD EXAMIANS APP
PHP Arrays Which function returns an array consisting of associative key/value pairs? count() count_values() array_count_values() array_count() count() count_values() array_count_values() array_count() 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 ( [Peter] => 35 [Ben] => 37 [Joe] => 43 ) Array ( 35 37 43 ) Array ( Peter Ben Joe ) Array ( [35] => Peter [37] => Ben [43] => Joe ) Array ( [Peter] => 35 [Ben] => 37 [Joe] => 43 ) Array ( 35 37 43 ) Array ( Peter Ben Joe ) Array ( [35] => Peter [37] => Ben [43] => Joe ) ANSWER DOWNLOAD EXAMIANS APP
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