public function BooleanStrategy::extract in Zircon Profile 8

Same name and namespace in other branches

1. 8.0 vendor/zendframework/zend-hydrator/src/Strategy/BooleanStrategy.php \Zend\Hydrator\Strategy\BooleanStrategy::extract()

Converts the given value so that it can be extracted by the hydrator.

Parameters

bool $value The original value.:

Return value

int|string Returns the value that should be extracted.

Throws

InvalidArgumentException

Overrides StrategyInterface::extract

File

vendor/zendframework/zend-hydrator/src/Strategy/BooleanStrategy.php, line 61

Class

BooleanStrategy

This Strategy extracts and hydrates int and string values to Boolean values

Namespace

Zend\Hydrator\Strategy

Code

public function extract($value) {
  if (!is_bool($value)) {
    throw new InvalidArgumentException(sprintf('Unable to extract. Expected bool. %s was given.', is_object($value) ? get_class($value) : gettype($value)));
  }
  return $value === true ? $this->trueValue : $this->falseValue;
}