In this tutorial, you shall learn how to remove first element in given array in PHP using unset() function, with the help of example programs.
PHP – Remove first element in array
To remove first element in array in PHP, we can use unset()
function.
The expression to remove the first element in array arr
is
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unset( $arr[0] )
index=0 represents the first element in the array.
Example
In this example, we take an array arr
with some elements. We remove the first element in the array using unset()
function.
PHP Program
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<?php
$arr = ["apple", "banana", "cherry"];
unset($arr[0]);
print_r($arr);
?>
Output
Conclusion
In this PHP Tutorial, we learned how to remove the first element in array using unset()
function.