<?php
namespace Injector;
/**
* Manages a collection of class profiles
* @author emaphp
* @package Injector
*/
class Profiler {
/**
* Class profiles list
* @var array
*/
protected static $profiles = array();
/**
* Obtains a class profile by its name
* @param string $classname
* @throws \RuntimeException
*/
public static function getClassProfile($classname) {
if (!is_string($classname) || empty($classname)) {
throw new \InvalidArgumentException("Argument is not a valid class name");
}
//check if is already stored
if (array_key_exists($classname, self::$profiles)) {
return self::$profiles[$classname];
}
//validate classname
if (!class_exists($classname, true)) {
throw new \RuntimeException("Class %s could not be found");
}
//build profile and return
self::$profiles[$classname] = new ClassProfile($classname);
return self::$profiles[$classname];
}
}
|
Download
