Is it possible to perform a regex match in twig?

Is it possible to perform a regex match in twig?

Is it possible to perform a RegEx match on a string in Twig? Craft itself currently doesn’t have any custom Twig filters or functions either. Thanks for contributing an answer to Craft CMS Stack Exchange!

How to use regex _ replace in a string?

regex_replace. The regex_replace filter replaces values within a string, or an array of strings, by a regular expression or an array of regular expressions. You can pass an array of regular expressions and values to replace. The value to search in can be an array.

How to replace a regex in craft CMS?

Craft’s filter allows for both normal string and regex replacements but slightly limits the regex replacement functionality. Example 1 preg_replaceallows you to use any delimiter, while replaceworks only with forward slashes /. {{ entry.heading|preg_replace(‘~pattern~’, ‘replacement’) }}

Are there any custom twig filters for craft?

Craft itself currently doesn’t have any custom Twig filters or functions either. Thanks for contributing an answer to Craft CMS Stack Exchange! Please be sure to answer the question.

How to use the escape filter in twig?

Switch to the documentation for Twig 1.x . 3.x . The escape filter escapes a string using strategies that depend on the context. By default, it uses the HTML escaping strategy: For convenience, the e filter is defined as an alias:

How to define custom escapers in PHP twig?

You can define custom escapers by calling the setEscaper () method on the escaper extension instance. The first argument is the escaper name (to be used in the escape call) and the second one must be a valid PHP callable: When called by Twig, the callable receives the Twig environment instance, the string to escape, and the charset.

When do you need to disable automatic escaping in twig?

When using automatic escaping, Twig tries to not double-escape a variable when the automatic escaping strategy is the same as the one applied by the escape filter; but that does not work when using a variable as the escaping strategy: When using a variable as the escaping strategy, you should disable automatic escaping: