Symfony & Twig Cheat Sheet

A cheat sheet in English by [deleted]

10,859 views 2,603 downloads 1 Jul 2015 History

PRs

3.7 avg · 0 ratings

Twig Filters

filter	{{ post.published_at\|filter() }}
date	{{ post.published_at\|date("m/d/Y") }} {{ post.published_at\|date("m/d/Y", "Europe/Paris") }}
date_modify	{{ post.published_at\|date_modify("+1 day")\|date("m/d/Y") }}
format	{{ "I like %s and %s."\|format(foo, "bar") }}
replace	{{ "I like %this% and %that%."\|replace({'%this%': foo, '%that%': "bar"}
number_format	{{ 200.35\|number_format }} {{ 9800.333\|number_format(2, '.', ',') }}
url_encode	{{ data\|url_encode() }}
json_encode	{{ data\|json_encode() }}
convert_encoding	{{ data\|convert_encoding('UTF-8', 'iso-2022-jp') }}
title	{{ 'my first car'\|title }} {# outputs 'My First Car' #}
capitalize	{{ 'my first car'\|capitalize }}
raw	{{ var\|raw }} {# var won't be escaped #}
trim	{{ ' I like Twig.'\|trim('.') }}
upper	{{ 'welcome'\|upper }}
lower	{{ 'WELCOME'\|lower }}
striptags	{% some_html\|striptags %}
join	{{ [1, 2, 3]\|join('\|') }} `{# returns 1\|2\|3 #}`
split	{{ "one,two,three"\|split(',') }} `{# returns ['one', 'two', 'three'] #}`
reverse	{% for user in users\|reverse %} ... {% endfor %}
absolute	{{ number\|abs }}
length	{% if users\|length > 10 %} ... {% endif %}
sort	{% for use in users\|sort %} ... {% endfor %}
default	{{ var\|default('var is not defined') }}
keys	{% for key in array\|keys %} ... {% endfor %}
escape	{{ user.username\|e }} `{# is equivalent to #}` {{ user.username\|e('html') }} {{ user.username\|e('css') }} {{ user.username\|e('js') }}

Twig

dump	{{ dump(myBag.myVar) }}
relative url	{{ path('blog_show', {'slug': 'my-blog-post'}) }}
absolute url	{{ url('blog_show', {'slug': 'my-blog-post'}) }}
default	{{ myVar\|default() }} default value if myVar is undefined or empty
forloop	{% for item in navigation %} <li><a href="{{ item.href }}">{{ item.caption }}</a></li> {% endfor %}

Services

Call a Service

$this->getContainer()->get('myCompany.my_service')

Repositories

Call a Repository

$this->manager->getRepository('\MyCompany\MyBundle\ORM\Model\MyEntity')

Service persisting

$validatedOrganization = new ValidatedOrganization();
$validatedOrganization->setOrganizationIdentifier($number);
$validatedOrganization->setOrganization($organizationType);
$validatedOrganization->setRegisteredName($description);

$this->entityManager->persist($validatedOrganization);
$this->entityManager->flush();

Badges

Nice Cheat Sheet Good Cheat Sheet Downloaded from Unusual Locations × 1

Comments

No comments yet.