What will be the output of the following PHP code?$a1 = array("red", "green");$a2 = array("blue", "yellow");$a3 = array_merge($a1, $a2);$a4 = array("a", "b", "c", "d");$a = array_combine($a4, $a3);print_r($a); Options: A . &nbspArray ( [a] => red [b] => green [c] => blue [d] => yellow ) B . &nbspArray ( [0] => red [1] => green [2] => blue [3] => yellow ) C . &nbspArray ( [0] => blue [1] => yellow [2] => red [3] => green ) D . &nbspArray ( [a] => blue [b] => yellow [c] => red [d] => green )

What will be the output of the following PHP code?$a1 = array("red", "green");$a

Question

What will be the output of the following PHP code?$a1 = array("red", "green");$a2 = array("blue", "yellow");$a3 = array_merge($a1, $a2);$a4 = array("a", "b", "c", "d");$a = array_combine($a4, $a3);print_r($a);

Options:

A . Array ( [a] => red [b] => green [c] => blue [d] => yellow )

B . Array ( [0] => red [1] => green [2] => blue [3] => yellow )

C . Array ( [0] => blue [1] => yellow [2] => red [3] => green )

D . Array ( [a] => blue [b] => yellow [c] => red [d] => green )

Answer: Option A

Submit Your Solution Below and Earn Points !

Next Question

Submit Solution

More Questions on This Topic :

Question 1. What will be the output of the following PHP code?$a1 = array("a" => "red", "b" => "green", "c" => "blue", "d" => "yello....= array("i" => "orange");$a4 = array_combine($a2, $a3);$result = array_diff($a4, $a2);print_r($result);

Question 2. What will be the output of the following PHP code?$fname = array("Peter", "Ben", "Joe");$age = array("35", "37", "43");$....array("Peter", "Ben", "Joe");$age = array("35", "37", "43");$c = array_combine($age, $fname);print_r($c);

Question 3. What will be the output of the following PHP code?$names = array("Sam", "Bob", "Jack");echo $names[0] . "is the brother ..... $names[1] . " and " . $names[1] . ".";

Question 4. What will be the output of the following PHP code ?$age = array("Harry" => "21", "Ron" => "23","Malfoy" => "21");array_c....= array("Harry" => "21", "Ron" => "23","Malfoy" => "21");array_change_key_case($age, CASE_UPPER);array_pop($age);print_r($age);

Question 5. What will be the output of the following PHP code?$place = array("NYC", "LA", "Paris");array_pop($place);$place1 = array....code?$place = array("NYC", "LA", "Paris");array_pop($place);$place1 = array("Paris");$place = array_merge($place, $place1);print_r($place);

Question 6. What will be the output of the following PHP code?$names = array("Sam", "Bob", "Jack");echo $names[0] . "is the brother ..... $names[1] . " and " . $names[1] . ".".$brother;

Question 7. What will be the output of the following PHP code ?$a1 = array("a" => "red", "b" => "green", "c" => "blue", "d" => "yell....=> "green", "c" => "blue", "d" => "yellow");$result = array_flip($a1);print_r($result);

Question 8. What will be the output of the following PHP code ?$a1 = array("a" => "red", "b" => "green", "c" => "blue", "d" => "yell....=> "red","f" => "green", "g" => "blue");$result = array_intersect($a1, $a2);print_r($result);

Question 9. What will be the output of the following PHP code ?$a = array(12, 5, 2);echo(array_product($a));....

Question 10. What will be the output of the following PHP code ?$city_west = array("NYC", "London");$city_east = array("Mumbai", "Bei....PHP code ?$city_west = array("NYC", "London");$city_east = array("Mumbai", "Beijing");print_r(array_replace($city_west, $city_east));

Chapter 1 - GLOBAL STEEL SCENARIO & INDIAN STEEL INDUSTRY Part 1 : (13-04-2024) INDUSTRY AND COMPANY AWARENESS (ICA)

Direction Sense Test Part 1 Reasoning (Hindi)

Chapter 1 - RMHP / OHP / OB & BP Part 1 : (14-02-2024) GPOE

Cube & Cuboid Part 1 Reasoning (Hindi)

Data Interpretation (DI) Basic Concept Reasoning (Hindi)

Counting Figures Part 1 Counting Of Straight Lines Reasoning (Hindi)

Sail E0 free webinar Webinars

Real Numbers Part 7 Class 10 Maths

Real Numbers Part 1 Class 10 Maths

Polynomials Part 1 Class 10 Maths

DSP Combined 1 Free Revision Test SAIL JO E-0

GPOE / GPA Combined 1 Free Revision Test SAIL JO E-0

BSP Plant Specific Review Test SAIL JO E-0

BSL Combined 1 Free Revision Test SAIL JO E-0

GFM Combined 1 Free Revision Test SAIL JO E-0

Submit Solution

More Questions on This Topic :

Latest Videos

Latest Test Papers