How can the explode() function be used to separate values in PHP arrays?

The explode() function in PHP can be used to separate values in an array by specifying a delimiter. This is useful when you have a string with values separated by a specific character (like a comma or space) that you want to split into an array. By using explode(), you can easily convert a string into an array of values based on the specified delimiter. 

```php
$string = "apple,banana,orange";
$array = explode(",", $string);

print_r($array);
```

In this example, the string "apple,banana,orange" is split into an array using the explode() function with a comma (,) as the delimiter. The resulting array will contain three elements: "apple", "banana", and "orange". This allows you to easily access and manipulate each individual value within the array.

Keywords

explode function PHP arrays values

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