How to delete an array element based on key?
PhpArraysPhp Problem Overview
> Possible Duplicate:
> How to delete an element from an array in php?
For instance,
Array(
[0] => Array
(
[0] => hello
[1] => open
)
[1] => Array
(
[0] => good
[1] => center
)
[2] => Array
(
[0] => hello
[1] => close
)
)
I want to delete the element which key is 1, after the operation:
Array(
[0] => Array
(
[0] => hello
[1] => open
)
[2] => Array
(
[0] => hello
[1] => close
)
)
Php Solutions
Solution 1 - Php
PHP
unset($array[1]);
Solution 2 - Php
You don't say what language you're using, but looking at that output, it looks like PHP output (from print_r()).
If so, just use unset():
unset($arr[1]);
Solution 3 - Php
this looks like PHP to me. I'll delete if it's some other language.
Simply unset($arr[1]);