/usr/share/php/ApiGen/Parser/Elements/ElementSorter.php is in php-apigen 4.1.2-1ubuntu2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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/**
* This file is part of the ApiGen (http://apigen.org)
*
* For the full copyright and license information, please view
* the file license.md that was distributed with this source code.
*/
namespace ApiGen\Parser\Elements;
use ApiGen\Reflection\ReflectionConstant;
use ApiGen\Reflection\ReflectionElement;
use ApiGen\Reflection\ReflectionFunction;
use ApiGen\Reflection\ReflectionMethod;
use ApiGen\Reflection\ReflectionProperty;
class ElementSorter
{
/**
* @param ReflectionConstant[]|ReflectionFunction[]|ReflectionMethod[]|ReflectionProperty[] $elements
* @return ReflectionConstant[]|ReflectionFunction[]|ReflectionMethod[]|ReflectionProperty[]
*/
public function sortElementsByFqn(array $elements)
{
if (count($elements)) {
$firstElement = array_values($elements)[0];
if ($firstElement instanceof ReflectionConstant) {
return $this->sortConstantsByFqn($elements);
} elseif ($firstElement instanceof ReflectionFunction) {
return $this->sortFunctionsByFqn($elements);
} elseif ($firstElement instanceof ReflectionMethod || $firstElement instanceof ReflectionProperty) {
return $this->sortPropertiesOrMethodsByFqn($elements);
}
}
return $elements;
}
/**
* @param ReflectionConstant[] $reflectionConstants
* @return ReflectionConstant[]
*/
private function sortConstantsByFqn($reflectionConstants)
{
usort($reflectionConstants, function ($a, $b) {
return $this->compareConstantsByFqn($a, $b);
});
return $reflectionConstants;
}
/**
* @param ReflectionFunction[] $reflectionFunctions
* @return ReflectionFunction[]
*/
private function sortFunctionsByFqn($reflectionFunctions)
{
usort($reflectionFunctions, function ($a, $b) {
return $this->compareFunctionsByFqn($a, $b);
});
return $reflectionFunctions;
}
/**
* @param ReflectionMethod[]|ReflectionProperty[] $reflectionElements
* @return ReflectionMethod[]
*/
private function sortPropertiesOrMethodsByFqn($reflectionElements)
{
usort($reflectionElements, function ($a, $b) {
return $this->compareMethodsOrPropertiesByFqn($a, $b);
});
return $reflectionElements;
}
/**
* @return int
*/
private function compareConstantsByFqn(ReflectionConstant $reflection1, ReflectionConstant $reflection2)
{
return strcasecmp($this->getConstantFqnName($reflection1), $this->getConstantFqnName($reflection2));
}
/**
* @return int
*/
private function compareFunctionsByFqn(ReflectionFunction $reflection1, ReflectionFunction $reflection2)
{
return strcasecmp($this->getFunctionFqnName($reflection1), $this->getFunctionFqnName($reflection2));
}
/**
* @param ReflectionMethod|ReflectionProperty $reflection1
* @param ReflectionMethod|ReflectionProperty $reflection2
* @return int
*/
private function compareMethodsOrPropertiesByFqn($reflection1, $reflection2)
{
return strcasecmp(
$this->getPropertyOrMethodFqnName($reflection1),
$this->getPropertyOrMethodFqnName($reflection2)
);
}
/**
* @return string
*/
private function getConstantFqnName(ReflectionConstant $reflection)
{
$class = $reflection->getDeclaringClassName() ?: $reflection->getNamespaceName();
return $class . '\\' . $reflection->getName();
}
/**
* @return string
*/
private function getFunctionFqnName(ReflectionFunction $reflection)
{
return $reflection->getNamespaceName() . '\\' . $reflection->getName();
}
/**
* @param ReflectionMethod|ReflectionProperty $reflection
* @return string
*/
private function getPropertyOrMethodFqnName(ReflectionElement $reflection)
{
return $reflection->getDeclaringClassName() . '::' . $reflection->getName();
}
}
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