05_arrays.php

<?php

// Create array

// Print the whole array

// Get element by index

// Set element by index

// Check if array has element at index 2

// Append element

// Print the length of the array

// Add element at the end of the array

// Remove element from the end of the array

// Add element at the beginning of the array

// Remove element from the beginning of the array

// Split the string into an array

// Combine array elements into string

// Check if element exist in the array

// Search element index in the array

// Merge two arrays

// Sorting of array (Reverse order also)


// https://www.php.net/manual/en/ref.array.php

// ============================================
// Associative arrays
// ============================================

// Create an associative array

// Get element by key

// Set element by key

// Null coalescing assignment operator. Since PHP 7.4

// Check if array has specific key

// Print the keys of the array

// Print the values of the array

// Sorting associative arrays by values, by keys


// Two dimensional arrays