gistfile1.php

<?php

// -- test1 ---------
// throw Phalcon\Tag\Exception: A dependency injector container is required to obtain the "escaper" service


Phalcon\Tag::setDefault("name", "test");
echo Phalcon\Tag::getValue("name");


// -- test2 ---------
// all ok!

$di = new \Phalcon\DI\FactoryDefault();
\Phalcon\Tag::getEscaperService();

\Phalcon\Tag::setDefault("name", "test");
echo \Phalcon\Tag::getValue("name");