Diskette Guy
64 lines
2.0 KiB
PHP
64 lines
2.0 KiB
PHP
<?php
|
|
|
|
declare(strict_types=1);
|
|
|
|
/**
|
|
* This file is part of CodeIgniter 4 framework.
|
|
*
|
|
* (c) CodeIgniter Foundation <admin@codeigniter.com>
|
|
*
|
|
* For the full copyright and license information, please view
|
|
* the LICENSE file that was distributed with this source code.
|
|
*/
|
|
|
|
namespace CodeIgniter\Traits;
|
|
|
|
trait ConditionalTrait
|
|
{
|
|
/**
|
|
* Only runs the query when $condition evaluates to true
|
|
*
|
|
* @template TWhen of mixed
|
|
*
|
|
* @phpstan-param TWhen $condition
|
|
* @phpstan-param callable(self, TWhen): mixed $callback
|
|
* @phpstan-param (callable(self): mixed)|null $defaultCallback
|
|
* @param array|bool|float|int|object|resource|string|null $condition
|
|
*
|
|
* @return $this
|
|
*/
|
|
public function when($condition, callable $callback, ?callable $defaultCallback = null): self
|
|
{
|
|
if ($condition !== '' && $condition !== false && $condition !== null) {
|
|
$callback($this, $condition);
|
|
} elseif ($defaultCallback !== null) {
|
|
$defaultCallback($this);
|
|
}
|
|
|
|
return $this;
|
|
}
|
|
|
|
/**
|
|
* Only runs the query when $condition evaluates to false
|
|
*
|
|
* @template TWhenNot of mixed
|
|
*
|
|
* @phpstan-param TWhenNot $condition
|
|
* @phpstan-param callable(self, TWhenNot): mixed $callback
|
|
* @phpstan-param (callable(self): mixed)|null $defaultCallback
|
|
* @param array|bool|float|int|object|resource|string|null $condition
|
|
*
|
|
* @return $this
|
|
*/
|
|
public function whenNot($condition, callable $callback, ?callable $defaultCallback = null): self
|
|
{
|
|
if ($condition === '' || $condition === null || $condition === false || $condition === '0') {
|
|
$callback($this, $condition);
|
|
} elseif ($defaultCallback !== null) {
|
|
$defaultCallback($this);
|
|
}
|
|
|
|
return $this;
|
|
}
|
|
}
|