How many types of arrays are there in PHP and what are they?
- 1 type: numerical arrays.
- 2 types: indexed arrays and associative arrays.
- 3 types: linear arrays, multidimensional arrays, and linked lists.
- 4 types: string arrays, integer arrays, boolean arrays, and object arrays.
In PHP, there are two types of arrays: indexed arrays and associative arrays. Indexed arrays are accessed using numeric indices, starting from 0, while associative arrays use keys that are strings or integers for accessing their elements. Indexed arrays are similar to traditional arrays in other programming languages, while associative arrays function like dictionaries or maps. Learn more: https://www.php.net/manual/en/language.types.array.php
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