Write a function removeDuplicates -PHP( arr) that takes an associative array as a parameter and returns the same associative array except with all duplicate values removed. You may not use the function array_unique for this problem. For example:$arr = array( 'a' => "one", 'b' => "two", 'c' => "three", 'd' => "two", 'e' => "four", 'f' => "five", 'g' => "three", 'h' => "two" ); Expand (10 lines) print_r(removeDuplicates( arr)); Would print: Array ( [a] => one [e] => four [f] => five )
Write a function removeDuplicates -PHP( arr) that takes an associative array as a parameter and returns the same associative array except with all duplicate values removed. You may not use the function array_unique for this problem. For example:$arr = array( 'a' => "one", 'b' => "two", 'c' => "three", 'd' => "two", 'e' => "four", 'f' => "five", 'g' => "three", 'h' => "two" ); Expand (10 lines) print_r(removeDuplicates( arr)); Would print: Array ( [a] => one [e] => four [f] => five )
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Question
Write a function removeDuplicates -PHP(
arr) that takes an associative array as a parameter and returns the same associative array except with all duplicate values removed. You may not use the function array_unique for this problem. For example:$arr = array( 'a' => "one", 'b' => "two", 'c' => "three", 'd' => "two", 'e' => "four", 'f' => "five", 'g' => "three", 'h' => "two" ); Expand (10 lines) print_r(removeDuplicates(
arr));
Would print:
Array ( [a] => one [e] => four [f] => five )
![code.php
1 <?php
2
3 function removeDuplicates($arr) {
4
5 }
7 ?>
+ Ln ON](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F2bc2a3ad-b0fb-46d0-8be8-5188cce94b42%2F8ed77268-93ff-4536-8b50-131876b5a050%2F4ewfv6_processed.png&w=3840&q=75)
Transcribed Image Text:code.php
1 <?php
2
3 function removeDuplicates($arr) {
4
5 }
7 ?>
+ Ln ON
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