88 lines
2.0 KiB
PHP
88 lines
2.0 KiB
PHP
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<?php
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declare(strict_types=1);
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/**
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* CakePHP(tm) : Rapid Development Framework (https://cakephp.org)
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* Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
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*
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* Licensed under The MIT License
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* For full copyright and license information, please see the LICENSE.txt
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* Redistributions of files must retain the above copyright notice.
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*
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* @copyright Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
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* @link https://cakephp.org CakePHP(tm) Project
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* @since 4.2.0
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* @license https://opensource.org/licenses/mit-license.php MIT License
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*/
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namespace Cake\Database\Expression;
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use Cake\Database\ExpressionInterface;
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use Cake\Database\ValueBinder;
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use Closure;
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/**
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* String expression with collation.
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*/
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class StringExpression implements ExpressionInterface
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{
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/**
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* @var string
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*/
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protected $string;
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/**
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* @var string
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*/
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protected $collation;
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/**
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* @param string $string String value
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* @param string $collation String collation
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*/
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public function __construct(string $string, string $collation)
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{
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$this->string = $string;
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$this->collation = $collation;
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}
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/**
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* Sets the string collation.
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*
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* @param string $collation String collation
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* @return void
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*/
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public function setCollation(string $collation): void
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{
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$this->collation = $collation;
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}
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/**
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* Returns the string collation.
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*
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* @return string
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*/
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public function getCollation(): string
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{
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return $this->collation;
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}
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/**
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* @inheritDoc
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*/
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public function sql(ValueBinder $binder): string
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{
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$placeholder = $binder->placeholder('c');
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$binder->bind($placeholder, $this->string, 'string');
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return $placeholder . ' COLLATE ' . $this->collation;
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}
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/**
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* @inheritDoc
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*/
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public function traverse(Closure $callback)
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{
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return $this;
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}
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}
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