====== Twig ======
Šablonovací systém pro PHP.
**Twig home page:** http://twig.sensiolabs.org/
**Demo examples:** http://twig.isn.cz/
===== Požadavky =====
* pro Twig 1.13.2 miminálně PHP 5.2.4
===== Instalace pomocí Composeru =====
Protože mám v konfiguraci PHP (/etc/php.ini) volbu **allow_url_fopen=Off**, tak jsem do PHP CLI povolil hodnotu **On** pro stažení a instalaci.
**Stažení**
shell# mkdir -p /data/install/twig
shell# cd /data/install/twig
shell# curl -s http://getcomposer.org/installer | php -d allow_url_fopen=On
**Vytvoření konfiguračního souboru pro Composer**
{
"require": {
"twig/twig": "1.*"
}
}
**Instalace přes Composer**
shell# php -d allow_url_fopen=On composer.phar install
===== Příklady použití =====
Přejít do adresáře projektu.
shell# mkdir lib cache templates css
shell# cp -r /data/install/twig/vendor/twig/twig/lib/Twig ./lib
==== First Page ====
**Demo example page:** http://twig.isn.cz/first.php
{% block htmlHead %}
{% block titleHead %}
{% endblock %}
{% endblock %}
{% block content %}
{% endblock %}
{% extends "base.html" %}
{# comment: include meta tags into block htmlHead #}
{% block htmlHead %}
{# comment: include content of htmlHead block of parent #}
{{ parent() }}
{% endblock %}
{% block titleHead %}
{{ firstPageTitle }}
{% endblock %}
{% block content %}
← Back to Demo Examples list of Twig
Url doc: {{ firstPageDocUrl }}
This is example text in content div.
{% endblock %}
* Doc: https://www.isn.cz/kb/doku.php/twig#first-page
*
*/
require_once './lib/Twig/Autoloader.php';
Twig_Autoloader::register();
// loading templates, path to templates
$loader = new Twig_Loader_Filesystem('./templates');
// environment options
$twig = new Twig_Environment($loader, array(
'cache' => './cache', // path to compilation cache, default to false (disable caching)
'debug' => false, // default to false
'charset' => 'utf-8', // default to utf-8
'base_tamplate_class' => 'Twig_Template', // default to Twig_Template
'auto_reload' => false, // default to false
'strict_variables' => false, // default to false, false = Twig will silently ignore invalid variables (variables and or attributes/methods that do not exist) and replace them with a null value, true = Twig throws an exception instead
'autoescape' => 'html', // default to true, true = auto-escaping will be enabled by default for all templates, false = disable, or scaping strategy to use (html, jscss, url, html_attr) or callback
'optimizations' => -1 // default to -1, -1 = all optimizations are enabled, 0 = disabled
)
);
// load template first.html
$template = $twig->loadTemplate('first.twig');
// render page with this variables
echo $template->render(array('firstPageTitle' => 'First Page', 'firstPageDocUrl' => 'https://www.isn.cz/kb/doku.php/twig#first-page'));
?>
root {
display: block;
}
#content {
width: 90%;
min-height: 500px;
border-top: 2px solid #000000;
}
#footer {
width: 90%;
min-height: 100px;
border-top: 2px solid #000000;
}