How to delete specified elements in an array in php

php method to delete specified elements in an array: You can use the array_splice() function to delete, such as [array_splice($array, 1, 1);]. The array_splice() function removes selected elements from an array and replaces them with new elements.

Function introduction:

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array_splice( ) function removes a selected element from an array and replaces it with a new element. The function will also return an array of removed elements.

Tip: If the function does not remove any elements (length=0), the replacement array will be inserted from the position of the start parameter.

Note: Key names in the replacement array are not retained.

Grammar:

array_splice(array,start,length,array)

Code implementation:

<?php
$array = array(0 => "a", 1 => "b", 2 => "c");
array_splice($array, 1, 1);
//↑ Offset which you want to delete
print_r($array);
?>

Output result:

Array(
    [0] => a    
    [1] => c
)

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