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<?php |
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namespace Papper\ValueConverter; |
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use Papper\ValueConverterException; |
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use Papper\ValueConverterInterface; |
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class TypeValueConverter implements ValueConverterInterface |
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{ |
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private static $availableTypes = array( |
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'boolean', |
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'bool', |
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'integer', |
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'int', |
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'float', |
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'double', |
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'string', |
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'array', |
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'object', |
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'null' |
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); |
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private $type; |
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public function __construct($type) |
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{ |
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if (!in_array($type, self::$availableTypes)) { |
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$message = sprintf('The type "%s" does not exist. Available types are: %s', $type, implode(', ', self::$availableTypes)); |
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throw new ValueConverterException($message); |
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} |
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$this->type = $type; |
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} |
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public function convert($value) |
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{ |
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if (!settype($value, $this->type)) { |
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throw new ValueConverterException('Converting %s to type '); |
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} |
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return $value; |
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} |
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public static function boolean() |
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{ |
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return new self('boolean'); |
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} |
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public static function integer() |
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{ |
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return new self('integer'); |
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} |
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public static function float() |
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{ |
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return new self('float'); |
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} |
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public static function string() |
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{ |
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return new self('string'); |
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} |
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public static function arr() |
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{ |
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return new self('array'); |
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} |
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public static function object() |
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{ |
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return new self('object'); |
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} |
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public static function null() |
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{ |
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return new self('null'); |
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} |
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} |
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idr0id /
Papper
