PHP code example of eloquent / pops

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

eloquent / pops example snippets

class Confusion
{
    public function wat()
    {
        return "What is this? I don't even...";
    }

    public $derp = 'Has anyone really been far even as decided to use even?';
}

use Eloquent\Pops\ProxyObject;

class UppercaseProxyObject extends ProxyObject
{
    public function popsCall($method, array &$arguments)
    {
        return strtoupper(parent::popsCall($method, $arguments));
    }

    public function __get($property)
    {
        return strtoupper(parent::__get($property));
    }
}

$confusion = new Confusion;
$proxy = new UppercaseProxyObject($confusion);

echo $confusion->wat(); // outputs "What is this? I don't even..."
echo $proxy->wat();     // outputs "WHAT IS THIS? I DON'T EVEN..."

echo $confusion->derp;  // outputs 'Has anyone really been far even as decided to use even?'
echo $proxy->derp;      // outputs 'HAS ANYONE REALLY BEEN FAR EVEN AS DECIDED TO USE EVEN?'

namespace OutputEscaper;

use Eloquent\Pops\Proxy;

/**
 * Escapes output for use in HTML.
 */
class OutputEscaperProxy extends Proxy
{
    /**
     * Get the array proxy class.
     *
     * @return string The array proxy class.
     */
    protected static function proxyArrayClass()
    {
        return __NAMESPACE__ . '\OutputEscaperProxyArray';
    }

    /**
     * Get the class proxy class.
     *
     * @return string The class proxy class.
     */
    protected static function proxyClassClass()
    {
        return __NAMESPACE__ . '\OutputEscaperProxyClass';
    }

    /**
     * Get the object proxy class.
     *
     * @return string The object proxy class.
     */
    protected static function proxyObjectClass()
    {
        return __NAMESPACE__ . '\OutputEscaperProxyObject';
    }

    /**
     * Get the proxy class for primitive values.
     *
     * @return string The proxy class for primitive values.
     */
    protected static function proxyPrimitiveClass()
    {
        return __NAMESPACE__ . '\OutputEscaperProxyPrimitive';
    }
}

namespace OutputEscaper;

use Eloquent\Pops\ProxyArray;

/**
 * Wraps an array to escape any sub-values for use in HTML.
 */
class OutputEscaperProxyArray extends ProxyArray
{
    /**
     * Get the proxy class.
     *
     * @return string The proxy class.
     */
    protected static function popsProxyClass()
    {
        return __NAMESPACE__ . '\OutputEscaperProxy';
    }
}

namespace OutputEscaper;

use Eloquent\Pops\ProxyClass;

/**
 * Wraps a class to escape any sub-values for use in HTML.
 */
class OutputEscaperProxyClass extends ProxyClass
{
    /**
     * Get the proxy class.
     *
     * @return string The proxy class.
     */
    protected static function popsProxyClass()
    {
        return __NAMESPACE__ . '\OutputEscaperProxy';
    }
}

namespace OutputEscaper;

use Eloquent\Pops\ProxyObject;

/**
 * Wraps an object to escape any sub-values for use in HTML.
 */
class OutputEscaperProxyObject extends ProxyObject
{
    /**
     * Get the proxy class.
     *
     * @return string The proxy class.
     */
    protected static function popsProxyClass()
    {
        return __NAMESPACE__ . '\OutputEscaperProxy';
    }
}

namespace OutputEscaper;

use Eloquent\Pops\ProxyPrimitive;

/**
 * Wraps a primitive to escape its value for use in HTML.
 */
class OutputEscaperProxyPrimitive extends ProxyPrimitive
{
    /**
     * Get the HTML-escaped version of this primitive.
     *
     * @return string The HTML-secaped version of this primitive.
     */
    public function __toString()
    {
        return htmlspecialchars(
            strval($this->popsValue()),
            ENT_QUOTES,
            'UTF-8'
        );
    }
}

use OutputEscaper\OutputEscaperProxy;
use Eloquent\Pops\Safe\SafeProxy;

$list = new ArrayIterator(
    array(
        'foo',
        'bar',
        '<script>alert(document.cookie);</script>',
        SafeProxy::proxy('<em>ooh...</em>'),
    )
);
$proxy = OutputEscaperProxy::proxy($list, true);

echo "<ul>\n";
foreach ($proxy as $item) {
    printf("<li>%s</li>\n", $item);
}
echo "</ul>\n";

class Confusion
{
    public function butWho(&$wasPhone)
    {
        $wasPhone = 'Hello? Yes this is dog.';
    }
}

use Eloquent\Pops\Proxy;

$proxy = Proxy::proxy(new Confusion);

$wasPhone = null;
$arguments = array(&$wasPhone);

$proxy->popsCall('butWho', $arguments);

echo $wasPhone; // outputs 'Hello? Yes this is dog.'