Array Manipulation _php

PHP supports both scalar arrays and associative arrays (associative arrays). In fact, there is no difference between the two. You can use the function list () or array () to create an array, or you can explicitly set the value of each element of a group.

$a [0] = "abc";

$a [1] = "DEF";

$b ["foo"] = 13;

You can also create an array by adding values to the array.

$a [] = "Hello"; $a [2] = = "Hello"

$a [] = "World"; $a [3] = = "World"

The array can be sorted by function asort (), Arsort (), Ksort (), Rsort (), sort (), Uasort (), Usort (), and Ksort (), using that function depending on the type of sort you want.

You can use the cunt () function to count the number of elements in an array.

You can use the next () and Prev () functions to iterate through an array. Another common way to iterate through an array is to use the function each ().

