How can array_splice() or array_slice() functions be utilized to remove specific elements from an array in PHP?

To remove specific elements from an array in PHP, you can use the array_splice() function to remove elements by their index position or the array_slice() function to remove elements based on a range of indices. Here is an example using array_splice() to remove elements by index: 

$array = [1, 2, 3, 4, 5];
$index = 2; // Index of the element to remove
array_splice($array, $index, 1);
print_r($array); // Output: [1, 2, 4, 5]
```

And here is an example using array_slice() to remove elements by range:

```php
$array = [1, 2, 3, 4, 5];
$start = 1; // Start index of the range to remove
$length = 2; // Number of elements to remove
$array = array_slice($array, 0, $start) + array_slice($array, $start + $length);
print_r($array); // Output: [1, 4, 5]

Keywords

array_splice array_slice remove elements PHP array manipulation

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