The key of an indexed array is a number, by default the first item is 0 and the second is 1 etc., but there are exceptions. New items get the next index number, ...
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How do you access the elements of an indexed array in PHP?
In PHP, the individual elements in an array can be accessed using the array variable's name, and the location index surrounded by square brackets [] .
How to get the index of an array in PHP?
In this article, we will discuss how to find the index of an element in an array in PHP. Array indexing starts from 0 to n-1. We can get the array index by using the array_search() function. This function is used to search for the given element.
How to search in an array in PHP?
The array_search() is an inbuilt function in PHP that is used to search for a particular value in an array, and if the value is found then it returns its corresponding key. If there are more than one values then the key of the first matching value will be returned.
Which is the correct example of an indexed array in PHP?
PHP Indexed Array Example
In this example, we create a new indexed array called $fruits and initialize it with four elements using the array() function. The elements are "apple", "banana", "orange", and "grape", and they are assigned numeric indexes starting from 0.
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