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