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<?php |
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/** |
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* This file is part of the Phalcon Framework. |
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* |
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* (c) Phalcon Team <[email protected]> |
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* |
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* For the full copyright and license information, please view the LICENSE.txt |
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* file that was distributed with this source code. |
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* |
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* Implementation of this file has been influenced by AtlasPHP |
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* |
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* @link https://github.com/atlasphp/Atlas.Query |
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* @license https://github.com/atlasphp/Atlas.Query/blob/1.x/LICENSE.md |
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*/ |
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declare(strict_types=1); |
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namespace Phalcon\DataMapper\Query; |
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use PDO; |
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use function is_bool; |
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use function is_int; |
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/** |
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* Class Bind |
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* |
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* @property int $inlineCount |
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* @property array $store |
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*/ |
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class Bind |
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{ |
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/** |
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* @var int |
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*/ |
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protected $inlineCount = 0; |
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/** |
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* @var array |
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*/ |
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protected $store = []; |
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/** |
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* @param mixed $value |
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* @param int $type |
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* |
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* @return string |
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*/ |
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public function bindInline($value, int $type = -1): string |
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{ |
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if (is_object($value) && $value instanceof Select) { |
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return "(" . $value->getStatement() . ")"; |
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} |
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if (is_array($value)) { |
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return $this->inlineArray($value, $type); |
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} |
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$this->inlineCount = $this->inlineCount + 1; |
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$key = "__" . $this->inlineCount . "__"; |
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$this->setValue($key, $value, $type); |
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return ":" . $key; |
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} |
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/** |
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* Removes a value from the store |
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* |
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* @param string $key |
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*/ |
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public function remove(string $key): void |
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{ |
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$store = $this->store; |
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unset($store[$key]); |
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$this->store = $store; |
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} |
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/** |
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* Sets a value |
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* |
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* @param string $key |
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* @param mixed $value |
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* @param int $type |
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*/ |
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public function setValue(string $key, $value, int $type = -1): void |
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{ |
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$localType = $type; |
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if ($localType === -1) { |
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$localType = $this->getType($value); |
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} |
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$this->store[$key] = [$value, $localType]; |
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} |
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/** |
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* Sets values from an array |
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* |
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* @param array $values |
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* @param int $type |
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*/ |
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public function setValues(array $values, int $type = -1): void |
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{ |
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foreach ($values as $key => $value) { |
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$this->setValue($key, $value, $type); |
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} |
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} |
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/** |
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* Returns the internal collection |
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* |
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* @return array |
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*/ |
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public function toArray(): array |
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{ |
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return $this->store; |
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} |
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/** |
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* Auto detects the PDO type |
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* |
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* @param mixed $value |
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* |
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* @return int |
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*/ |
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protected function getType($value): int |
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{ |
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if (null === $value) { |
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return PDO::PARAM_NULL; |
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} |
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if (is_bool($value)) { |
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return PDO::PARAM_BOOL; |
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} |
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if (is_int($value)) { |
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return PDO::PARAM_INT; |
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} |
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return PDO::PARAM_STR; |
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} |
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/** |
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* Processes an array - if passed as an `inline` parameter |
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* |
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* @param array $data |
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* @param int $type |
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* |
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* @return string |
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*/ |
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protected function inlineArray(array $data, int $type): string |
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{ |
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$keys = []; |
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foreach ($data as $value) { |
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$this->inlineCount = $this->inlineCount + 1; |
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$key = "__" . $this->inlineCount . "__"; |
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$this->setValue($key, $value, $type); |
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$keys[] = ":" . $key; |
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} |
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return "(" . implode(", ", $keys) . ")"; |
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} |
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} |
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niden /
cardoe
