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<?php |
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namespace GeekLab\GLPDO2\Bindings\MySQL; |
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use GeekLab\GLPDO2\Bindings\StringBindingInterface; |
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use InvalidArgumentException; |
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use JsonException; |
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use PDO; |
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class MySQLStringBindings implements StringBindingInterface |
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{ |
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/** |
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* @param mixed $value |
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* @param bool $null |
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* |
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* @return array{string, int} |
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* @throws JsonException |
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*/ |
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public function bJSON(mixed $value, bool $null = false): array |
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{ |
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// Use NULL? |
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if ($value === null) { |
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if ($null) { |
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return $this->bStr(null, true); |
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} |
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throw new JsonException('Can not bind NULL in JSON spot.'); |
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} |
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if (is_object($value)) { |
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$value = json_encode($value); |
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} elseif (is_string($value)) { |
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$JSON = json_decode($value, false, 255); |
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if (json_last_error()) { |
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throw new JsonException('Can not bind invalid JSON in JSON spot. (' . json_last_error_msg() . ')'); |
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} |
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$value = json_encode($JSON); |
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} else { |
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throw new JsonException('Can not bind invalid JSON in JSON spot. (' . $value . ')'); |
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} |
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return $this->bStr($value); |
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} |
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/** |
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* Create and bind string for LIKE() statements. |
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* |
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* @param string $value |
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* @param bool $ends Ends with? |
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* @param bool $starts Starts with? |
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* |
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* @return array{string} |
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*/ |
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public function bLike(string $value, bool $ends = false, bool $starts = false): array |
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{ |
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$arr = ['%', $value, '%']; |
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if ($starts) { |
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// Starts with. |
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array_shift($arr); |
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} |
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if ($ends) { |
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// Ends with. |
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array_pop($arr); |
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} |
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return [implode('', $arr)]; |
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} |
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/** |
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* Bind a string value. |
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* |
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* @param float | bool | int | string | null $value |
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* @param bool $null |
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* @param int $type |
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* |
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* @return array{string, int} |
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* @throws InvalidArgumentException |
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*/ |
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public function bStr( |
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float | bool | int | string | null $value, |
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bool $null = false, |
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int $type = PDO::PARAM_STR |
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): array { |
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if ($value === null) { |
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if (!$null) { |
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throw new InvalidArgumentException('Can not bind NULL in string spot.'); |
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} |
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$type = PDO::PARAM_NULL; |
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} |
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return [(string)$value, $type]; |
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} |
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/** |
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* Convert an array into a string and bind it. |
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* Great for IN() statements. |
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* |
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* @param array{} | array{mixed} $values |
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* @param float | bool | int | string $default |
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* |
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* @return array{float | bool | int | string} |
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*/ |
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public function bStrArr(array $values, float | bool | int | string $default = ''): array |
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{ |
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return [empty($values) ? $default : '\'' . implode("', '", $values) . '\'']; |
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} |
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} |
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