Return a list of constants
| public getConstants ( boolean $namesOnly = true ) : array | Zend\Code\Scanner\ConstantScanner[] | ||
| $namesOnly | boolean | Set false to return instances of ConstantScanner |
| return | array | Zend\Code\Scanner\ConstantScanner[] | |
/**
* @return array
*/
public function getConstants()
{
$constants = $this->classScanner->getConstants();
foreach ($this->parentClassScanners as $pClassScanner) {
$constants = array_merge($constants, $pClassScanner->getConstants());
}
return $constants;
}
/**
* Return a list of constants
*
* @param bool $namesOnly Set false to return instances of ConstantScanner
* @return array|ConstantScanner[]
*/
public function getConstants($namesOnly = true)
{
if (true === $namesOnly) {
trigger_error('Use method getConstantNames() instead', E_USER_DEPRECATED);
return $this->getConstantNames();
}
$constants = $this->classScanner->getConstants();
foreach ($this->parentClassScanners as $pClassScanner) {
$constants = array_merge($constants, $pClassScanner->getConstants($namesOnly));
}
return $constants;
}
/**
* Retrieve class footprint from class scanner
*
* @param ClassScanner $class
*
* @return ClassFootprint
*/
protected function getClassFootprint(ClassScanner $class)
{
$footprint = new ClassFootprint();
if ($class->isInterface()) {
$footprint->setType(ClassFootprint::TYPE_INTERFACE);
} elseif ($class->isTrait()) {
$footprint->setType(ClassFootprint::TYPE_TRAIT);
}
$footprint->setParent($class->getParentClass());
foreach ($class->getConstants(false) as $constant) {
$footprint->addConstant($constant->getName(), $constant->getValue());
}
foreach ($class->getInterfaces() as $interface) {
$footprint->addInterface($interface);
}
return $footprint;
}
