Topic: Array Loop

Store foreach Loop Value in Array: 4 PHP Code Examples (2023)

How to Store Loop Values in a PHP Array There are 3 steps to storing loop values in PHP arrays. You need to instantiate a PHP variable with an empty array. Then, you will run your requirements with a loop like foreach. Finally, you can check for any needed conditions and add a value to the newly instantiated array. Check out the remaining article for examples. Are you needing to store values from a loop in a new array? This article will break down some common scenarios that I have experienced throughout my programming career. Storing Foreach Loop Values In Array PHP Code Example <?php // Define an indexed array $numbers = [5, 4, 2, 6, 10]; // Define an empty array to store the resulting values $results = []; // Loop through the array using foreach loop // store any 2, 6, 10 values in the new array to…

read more

Echo PHP Array: 10 Code Examples to Print Keys & Values (2023)

How to echo an array in PHP
How to echo an array in PHP There are multiple ways to echo arrays in PHP. Use a foreach loop, implode, print_r, or var_dump functions to display an array's keys & values. I recommend using either var_dump or print_r if you are debugging whereas loops are useful when you need to access the data. This article explains how to echo an array in PHP and includes a section about how we can print out a PHP array. Stick to the article and you will have better insights by the end of this article. Let’s start without any further ado. Echo PHP Arrays with Value PHP Code Examples <?php $fruit = ["apple" => 2, "banana" => 3, "orange" => 7]; // Print an array using var_dump: var_dump($fruit); // Print an array using print_r: print_r($fruit); // Echo array keys using a foreach loop. echo "fruits: "; $i = 1; foreach ($fruit as…

read more