In PHP, an array represents an ordered map. A map is a data type that associates keys with values. This type is well-suited to a variety of tasks; it can be used as an array, list (vector), hash table (a map implementation), dictionary, collection, stack, queue, and probably more.
There are three types of arrays in PHP: Arrays with a numeric index are known as indexed arrays. Arrays with named keys are known as associative arrays. Arrays that contain one or more arrays are known as multidimensional arrays.
A linear data structure is an array, which is a collection of data objects with similar data types stored in contiguous memory places. We can simply access all items/elements of an array by knowing the address of the first item. Below is a list of arrays and their representations.
A formula that can conduct many calculations on one or more items in an array is known as an array formula. An array can be thought of as a set of values in a row or column, or as a set of values in a combination of rows and columns. Array formulas can either produce several results or just one.
A data structure that contains one or more comparable types of values in a single value is known as an array. If you wish to store 100 numbers, for example, instead of declaring 100 variables, you may just construct an array of length 100.
Rajiv Kumar Singh
It would have been better if you could have provided the resource/source_code files of the CRUD operations so that we could have cross verified our code with yours.
Excellent for Bigners.
Muhammad Arif jamal
This course is very helpful for me
Thank you, sir, for providing the best course on the internet.
I'm getting a fatal error insted of warning and also it's not showing the if condition statement.