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Symfony - Snippet - Maneiras de acessar o objeto User

Esses dias precisei utilizar o objeto User do symfony dentro dos forms.

Pesquisando na internet achei diversas maneiras de acessar o objeto pelo symfony.

Template / View

 $user = $sf_user;

Model ou Form

 $user = sfContext::getInstance()->getUser();

Action

 $user = $this->getUser();

ou

 $user = sfContext::getInstance()->getUser();

Creio que esse último exemplo funcione em qualquer lugar do symfony.

font: http://erisds.co.uk/symfony/snippet-symfony-user-access-the-user-object

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Snippet - Slug String


<?php
 
function slugString($string, $replacement = ‘_’)
{
  $aux = preg_quote($replacement, ‘/’);
 
  $map = array(
    ‘/à|á|ã|â/’ => ‘a’,
    ‘/è|é|ê|ẽ|ë/’ => ‘e’,
    ‘/ì|í|î/’ => ‘i’,
    ‘/ò|ó|ô|õ|ø/’ => ‘o’,
    ‘/ù|ú|ũ|û/’ => ‘u’,
    ‘/ç/’ => ‘c’,
    ‘/ñ/’ => ‘n’,
    ‘/ä|æ/’ => ‘ae’,
    ‘/ö/’ => ‘oe’,
    ‘/ü/’ => ‘ue’,
    ‘/Ä/’ => ‘Ae’,
    ‘/Ü/’ => ‘Ue’,
    ‘/Ö/’ => ‘Oe’,
    ‘/ß/’ => ‘ss’,
    ‘/[^\w\s]/’ => ‘ ‘,
    ‘/\s+/’ => $replacement
  );
 
  return preg_replace(array_keys($map), array_values($map), $string);
}
 

Fonte: http://api.cakephp.org/view_source/inflector/#line-480

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