{"id":168016,"date":"2026-06-10T17:13:17","date_gmt":"2026-06-10T17:13:17","guid":{"rendered":"https:\/\/digitionary.com\/dictionnaire\/regex\/"},"modified":"2026-06-10T18:52:35","modified_gmt":"2026-06-10T18:52:35","slug":"regex","status":"publish","type":"dictionnaire-dico","link":"https:\/\/digitionary.com\/en\/dictionnaire\/regex\/","title":{"rendered":"RegEx"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Regular expressions, also known as RegEx (short for regular expression), are patterns frequently used to describe character string patterns. Their main function is to extract information from a given text. For example, the pattern #^[a-zA-Z-]+@[a-zA-Z-]+.[a-zA-Z]{2,6}$# can be used to identify all email addresses present in a text or form field. Similarly, the expression [a-z0-9] matches the lowercase letters from a to z or the digits from 0 to 9. Common tools for manipulating regular expressions include AutoRegex, RegExOne, Regexr, Regulex, and Ihateregex.io.<\/p>\n","protected":false},"template":"","categories-glossary":[324],"class_list":["post-168016","dictionnaire-dico","type-dictionnaire-dico","status-publish","hentry","categories-glossary-direct-marketing-databases"],"_links":{"self":[{"href":"https:\/\/digitionary.com\/en\/wp-json\/wp\/v2\/dictionnaire-dico\/168016","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/digitionary.com\/en\/wp-json\/wp\/v2\/dictionnaire-dico"}],"about":[{"href":"https:\/\/digitionary.com\/en\/wp-json\/wp\/v2\/types\/dictionnaire-dico"}],"wp:attachment":[{"href":"https:\/\/digitionary.com\/en\/wp-json\/wp\/v2\/media?parent=168016"}],"wp:term":[{"taxonomy":"categories-glossary","embeddable":true,"href":"https:\/\/digitionary.com\/en\/wp-json\/wp\/v2\/categories-glossary?post=168016"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}