Snippets tagged “array-values”

You can use the array_values function to get a new array with the values of the original array, and then use the array_combine function to create an array using the new values and an indexed array of keys starting from 1:

It is generally not recommended to remove array elements while iterating over the array using a foreach loop, because the loop will behave unexpectedly when elements are removed.

In PHP, you can use the $array[$key] syntax to get the value stored at a particular key in an array.

This snippet gives you an opportunity to learn how to get the first element of an array using PHP. You can choose among the provided functions.

Sometimes, in the course of working with PHP, it is necessary to remove and reindex an array element. Here, you will find simple and helpful methods to do that.

Very often, it is necessary to remove empty elements of the array in PHP. This snippet will provide you with the most common and efficient way to do it.

Here, we provide a snippet, explaining how to separate odd and even elements from an array without using a loop in PHP. Read on and check out the examples.