/**
* @param ParameterReflection $reflectionParameter
* @return ParameterGenerator
*/
public static function fromReflection(ParameterReflection $reflectionParameter)
{
$param = new ParameterGenerator();
$param->setName($reflectionParameter->getName());
if ($reflectionParameter->isArray()) {
$param->setType('array');
} elseif (method_exists($reflectionParameter, 'isCallable') && $reflectionParameter->isCallable()) {
$param->setType('callable');
} else {
$typeClass = $reflectionParameter->getClass();
if ($typeClass) {
$parameterType = $typeClass->getName();
$currentNamespace = $reflectionParameter->getDeclaringClass()->getNamespaceName();
if (!empty($currentNamespace) && substr($parameterType, 0, strlen($currentNamespace)) == $currentNamespace) {
$parameterType = substr($parameterType, strlen($currentNamespace) + 1);
} else {
$parameterType = '\\' . trim($parameterType, '\\');
}
$param->setType($parameterType);
}
}
$param->setPosition($reflectionParameter->getPosition());
if ($reflectionParameter->isOptional()) {
$param->setDefaultValue($reflectionParameter->getDefaultValue());
}
$param->setPassedByReference($reflectionParameter->isPassedByReference());
return $param;
}
/**
* @param ParameterReflection $reflectionParameter
* @return ParameterGenerator
*/
public static function fromReflection(ParameterReflection $reflectionParameter)
{
$param = new ParameterGenerator();
$param->setName($reflectionParameter->getName());
if ($reflectionParameter->isArray()) {
$param->setType('array');
} elseif (method_exists($reflectionParameter, 'isCallable') && $reflectionParameter->isCallable()) {
$param->setType('callable');
} else {
$typeClass = $reflectionParameter->getClass();
if ($typeClass) {
$param->setType($typeClass->getName());
}
}
$param->setPosition($reflectionParameter->getPosition());
if ($reflectionParameter->isOptional()) {
$param->setDefaultValue($reflectionParameter->getDefaultValue());
}
$param->setPassedByReference($reflectionParameter->isPassedByReference());
return $param;
}
/**
* Retrieves the type of a reflection parameter (null if none is found)
*
* @param ParameterReflection $reflectionParameter
*
* @return string|null
*/
private static function extractParameterType(ParameterReflection $reflectionParameter)
{
if ($reflectionParameter->isArray()) {
return 'array';
}
if (method_exists($reflectionParameter, 'isCallable') && $reflectionParameter->isCallable()) {
return 'callable';
}
if ($typeClass = $reflectionParameter->getClass()) {
return $typeClass->getName();
}
return null;
}
/**
* For ancient PHP versions (yes, you should upgrade to 7.0):
*
* @param ParameterReflection $reflectionParameter
*
* @return string|null
*/
private static function prePhp7ExtractFQCNTypeFromReflectionType(ParameterReflection $reflectionParameter)
{
if ($reflectionParameter->isCallable()) {
return 'callable';
}
if ($reflectionParameter->isArray()) {
return 'array';
}
if ($class = $reflectionParameter->getClass()) {
return $class->getName();
}
return null;
}
/**
* Check if parameter is an array.
*
* @param ParameterReflection $param
* @return bool
*/
protected function _isArrayParam($param)
{
$isArray = $param->isArray();
$docBlock = $param->getDeclaringFunction()->getDocBlock();
/** If array type is not set explicitly in the method interface, examine annotations */
if (!$isArray && $docBlock) {
/** This pattern will help to skip parameters declarations which precede to the current one */
$precedingParamsPattern = str_repeat('.*\\@param.*', $param->getPosition());
$paramType = str_replace('\\', '\\\\', $param->getType());
if (preg_match("/.*{$precedingParamsPattern}\\@param\\s+({$paramType}\\[\\]).*/is", $docBlock->getContents())) {
$isArray = true;
}
}
return $isArray;
}
