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Fabien Potencier
55c7ff00b1
Commits -------989bb22Removed trailing white spacesf880babHelp the developer when they specify an invalid filter by providing some alternatives Discussion ---------- Help the developer when they specify an invalid filter by providing some... ... alternatives. Bug fix: no Feature addition: yes Backwards compatibility break: no Uses a simple `strpos` search (no fancy diff to determine what the filter could be). There is no impact to runtime performance because this is all happening during template compilation. Examples: ```jinja {{ my_entity|json }} ``` Shows exception: `The filter "json" does not exist. Did you mean "json_encode"?` ```jinja {{ my_date|dat }} ``` Shows: `The filter "dat" does not exist. Did you mean "date"?` ```jinja {{ my_var|f }} ``` Shows: `The filter "f" does not exist. Did you mean "format", "default", "_default", "format_args", "format_args_as_text", "file_excerpt", "format_file", "format_file_from_text", "file_link"?` Also good for custom filters created in your own domain `st_`: ```jinja {{ my_var|st_ }} ``` Shows: `The filter "st_" does not exist. Did you mean "st_friendly_date", "st_site_test_url"?` --------------------------------------------------------------------------- by stof at 2011/12/04 16:34:27 -0800 I like the idea to provide help to the developer in case of error. You should probably do the same for functions --------------------------------------------------------------------------- by Tobion at 2011/12/05 05:56:29 -0800 +1 for a combination of string starts with (suggesting domain specific filters, e.g. st_*) and levenshtein for typos --------------------------------------------------------------------------- by chucktrukk at 2011/12/05 08:13:10 -0800 +1. This would be really helpful.
Twig, the flexible, fast, and secure template language for PHP
Twig is a template language for PHP, released under the new BSD license (code and documentation).
Twig uses a syntax similar to the Django and Jinja template languages which inspired the Twig runtime environment.