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Added functional-php library

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This commit is contained in:
Alejandro Celaya
2018-11-02 10:54:42 +01:00
parent 6986d03c53
commit 521f6f2b18
8 changed files with 17 additions and 21 deletions
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9
module/Common/functions/functions.php
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@@ -6,8 +6,8 @@ namespace Shlinkio\Shlink\Common;
use const ARRAY_FILTER_USE_KEY;
use const JSON_ERROR_NONE;
use function array_filter;
use function Functional\contains;
use function getenv;
use function in_array;
use function json_decode as spl_json_decode;
use function json_last_error;
use function json_last_error_msg;
@@ -49,11 +49,6 @@ function env($key, $default = null)
return trim($value);
}
function contains($needle, array $haystack): bool
{
return in_array($needle, $haystack, true);
}
/**
* Returns only the keys in keysToPick from provided array
*
@@ -63,7 +58,7 @@ function contains($needle, array $haystack): bool
function pick(array $array, array $keysToPick): array
{
return array_filter($array, function (string $key) use ($keysToPick) {
return contains($key, $keysToPick);
return contains($keysToPick, $key);
}, ARRAY_FILTER_USE_KEY);
}