magicSpirce fake

gistfile1.php

<?php

trait EntityTrait
{
    public function __construct(array $properties = [])
    {
        foreach ($properties as $k => $v) {
            $this->{$k} = $v;
        }
    }

    /**
     * @return int|null
     */
    private function getInt()
    {
        static $property_name;
        if ($property_name === null) {
            $property_name = $this->getCalledPropertyName();
        }
        return isset($this->{$property_name}) ? (int)$this->{$property_name} : null;
    }

    /**
     * @return float|null
     */
    private function getFloat()
    {
        static $property_name;
        if ($property_name === null) {
            $property_name = $this->getCalledPropertyName();
        }
        return isset($this->{$property_name}) ? (float)$this->{$property_name} : null;
    }

    /**
     * @return string|null
     */
    private function getString()
    {
        static $property_name;
        if ($property_name === null) {
            $property_name = $this->getCalledPropertyName();
        }
        return isset($this->{$property_name}) ? (string)$this->{$property_name} : null;
    }
    
    /*
     * @return string
     */
    protected function getCalledPropertyName()
    {
        return strtolower(preg_replace(
            '/[A-Z]/',
            '_$0',
            lcfirst(preg_replace('/^(get|set)/', '', debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS, 2)[1]['function']))
        ));
    }
}