On 11.09.2007 02:12, Andrew Shearer wrote:
> Here's a patch against HEAD that implements the array_get function
> previously suggested on this list. I also attached a test suite,
> which should go in ext/standard/tests/array/array_get.phpt. Feedback
> is welcome.
>
> Independently, someone else had posted the same idea as a feature
> request for PHP 5, and if there's interest I can backport it.
>
> 40792 Open Wish: Function array_get(&$mixed, $key, $defaultvalue)
>
> /* Prototype:
> * mixed array_get ( array $search, mixed $key, mixed $default );
> * Description:
> * Returns the value corresponding to the given key if the key exists
> * in the array. $key can be any value possible for an array index.
> * If the key does not exist, the function returns $default, or FALSE
> * if $default is not specified. Also works on objects.
> * Similar semantics to array_key_exists.
> */
Can you explain, what's the difference between your implementation and this?
<?php
function array_get(&$array, $key, $default) {
if (isset($array[$key])) {
return $array[$key];
}
return $default;
}
?>
--
Wbr,
Antony Dovgal
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