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@ 2014-09-26T06:19:25Z

<?php

trait LazyGetSet
{

    public function __call($method, $args)
    {
        if ((0 === strpos($method, 'get')) && ($ptyName = $this->getLazyPropertyName($method))) {
            return $this->lazyGet($ptyName, $args);
        }

        if ((0 === strpos($method, 'set')) && ($ptyName = $this->getLazyPropertyName($method))) {
            return $this->lazySet($ptyName, $args);
        }
    }

    private function getLazyPropertyName($method)
    {
        $ptyName = lcfirst(substr($method, 3));
        if (property_exists($this, $ptyName)) {
            return $ptyName;
        }
    }

    private function lazyGet($ptyName)
    {
        return $this->{$ptyName};
    }

    private function lazySet($ptyName, $args)
    {
        $this->{$ptyName} = $args[0];
        return $this;
    }

}

class MyClass
{

    use LazyGetSet;

    private $name;

}

echo (new MyClass())->setName(123)->getName();

Output for 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6: 123
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29: Parse error: syntax error, unexpected T_STRING in /in/ppCW9 on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5: Parse error: parse error, unexpected T_STRING in /in/ppCW9 on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4: Parse error: parse error in /in/ppCW9 on line 3
Process exited with code 255.

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