Arrays. An array in PHP is actually an ordered map. A map is a type that associates values to keys. This type is optimized for several different uses; it can be treated as an array, list (vector), hash table (an implementation of a map), dictionary, collection, stack, queue, and probably more.

What is an Array? An array is a special variable that can hold many values under a single name, and you can access the values by referring to an index number or name.

2024年3月11日 · PHP Arrays are a data structure that stores multiple elements of a similar type in a single variable. The arrays are helpful to create a list of elements of similar type. It can be accessed using their index number or key. The array functions are allowed to interact and manipulate the array elements

Creates an array. Read the section on the array type for more information on what an array is, including details about the alternative bracket syntax ([]).

The array() function is used to create an array. In PHP, there are three types of arrays: Indexed arrays - Arrays with numeric index; Associative arrays - Arrays with named keys; Multidimensional arrays - Arrays containing one or more arrays

<?php $array = array('Cero', 'Uno', 'Dos', 'Tres', 'Cuatro', 'Cinco', 'Seis', 'Siete', 'Ocho', 'Nueve', 'Diez'); $array = array_move_elem ($array, 3, 5); // Move element in position 3 to position 5... print_r ($array); $array = array_move_elem ($array, 5, 3); // Move element in position 5 to position 3, leaving array as it was... ;) print_r ...

PHP Array Introduction. The array functions allow you to access and manipulate arrays. Simple and multi-dimensional arrays are supported.