PHP | array Functions Complete Reference

PHP Arrays is a type of data structure that allows to storing multiple elements of a similar type under a single variable by saving the effort of creating a different variable for every data. The arrays are helpful to create a list of elements of similar types, which can be accessed using their index or key.
The array functions are allowed to interact and manipulate the array elements in various ways. The PHP array inbuilt functions are used for the simple and multi-dimensional array.

Installation: These functions are not required any installation. These are the part of PHP core.

The complete list of PHP array functions are given below:


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