Tag: array_unique

15+ Array of Objects PHP Code Examples | Easy 2023 Tutorial

How to work with an array of objects in PHP code Can you have arrays of objects in PHP Yes, you can definitely create, store, filter, merge and work with an array of objects in PHP. You can decode JSON objects as arrays as well as create array collections of PHP arrays. PHP offers many solutions to work with an array of objects. This article will break down 2 common scenarios when working with arrays of objects in PHP. Visitors come to us many times to ask questions about working with PHP classes and objects as well as JSON objects. Both situations are common but do have unique requirements. Let's first get into PHP classes and objects. Then we will follow it up with Working with PHP Classes and Objects PHP was originally designed as a purely procedural language. Starting in PHP 4 and greatly extending into PHP 5, it…

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Find and Remove Duplicate Array Values: PHP Code Examples

remove duplicate values in PHP array
Introduction In this article, we will learn how to remove duplicate values in PHP array. PHP arrays could contain mixed types and duplicate values, and sometimes we need to find duplicate values in an array PHP and remove them. PHP provides a useful function for removing duplicates in arrays.The function that we are going to use is array_unique. First, we will explore this function and then use it for removing duplicates. So, let’s get started without any further ado. PHP array_unqiue Description This function removes duplicate values from an array. Function Signature array_unique(array $array, int $flags = SORT_STRING): array Arguments array - The input array flags - Optional argument that alters the behavior of this function. Return Type The filtered array Example#1 - Remove duplicate values in PHP array Let’s take a straightforward example and see the working of array_unqiue. <?php $arr = ["Red","Yellow","Green","White","Red","Pink","Yellow","Black","White"]; $arr = array_unique($arr); print_r($arr); /* OUTPUT…

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