Regular Expressions 101

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An explanation of your regex will be automatically generated as you type.
Detailed match information will be displayed here automatically.
  • All Tokens
  • Common Tokens
  • General Tokens
  • Anchors
  • Meta Sequences
  • Quantifiers
  • Group Constructs
  • Character Classes
  • Flags/Modifiers
  • Substitution
  • A single character of: a, b or c
    [abc]
  • A character except: a, b or c
    [^abc]
  • A character in the range: a-z
    [a-z]
  • A character not in the range: a-z
    [^a-z]
  • A character in the range: a-z or A-Z
    [a-zA-Z]
  • Any single character
    .
  • Alternate - match either a or b
    a|b
  • Any whitespace character
    \s
  • Any non-whitespace character
    \S
  • Any digit
    \d
  • Any non-digit
    \D
  • Any word character
    \w
  • Any non-word character
    \W
  • Non-capturing group
    (?:...)
  • Capturing group
    (...)
  • Zero or one of a
    a?
  • Zero or more of a
    a*
  • One or more of a
    a+
  • Exactly 3 of a
    a{3}
  • 3 or more of a
    a{3,}
  • Between 3 and 6 of a
    a{3,6}
  • Start of string
    ^
  • End of string
    $
  • A word boundary
    \b
  • Non-word boundary
    \B

Regular Expression
Processing...

Test String

Code Generator

Language

Generated Code

import re regex = re.compile(r"(?<!\?)>([А-яҐґІіЇїЄє .\-!?]+)<(?!\?)", flags=re.MULTILINE | re.IGNORECASE) test_str = ("<div class=\"faq__wrapper\">\n" " <div class=\"faq__subject faq__subject--active\">\n" " <div class=\"faq__header\">\n" " <h1 class=\"heading-light faq__title\">Часті питання</h1>\n" " </div>\n" " <div class=\"nav nav_faq faq__nav\">\n" " <button class=\"btn-nav nav__link btn-nav--active\">\n" " <i class=\"icon-info icon-info_heart\">\n" " <svg>\n" " <use xlink:href=\"#svg-icon-icon_heart_default\"></use>\n" " </svg>\n" " </i>\n" " <span>щодо проекту</span>\n" " </button>\n" " <button class=\"btn-nav nav__link\">\n" " <i class=\"icon-info icon-info_person\">\n" " <svg>\n" " <use xlink:href=\"#svg-icon-icon_person\"></use>\n" " </svg>\n" " </i>\n" " <span>щодо волонтерства</span>\n" "<?=__('Театр')?>\n" " </button>\n" " </div>\n" " </div>\n" "<div class=\"heading-linked\">\n" " <?=__('Зараз у репертуарі ')?><?=$this->plural($performancesCount,\n" " [__('театру'), __('театру'), __('театру')])?> <br/>\n" " <?=$performancesCount?> <?=$this->plural($performancesCount,\n" " [__('вистава'), __('вистави'), __('вистав')])?>\n" " </div>") matches = regex.finditer(test_str) for match_num, match in enumerate(matches, start=1): print(f"Match {match_num} was found at {match.start()}-{match.end()}: {match.group()}") for group_num, group in enumerate(match.groups(), start=1): print(f"Group {group_num} found at {match.start(group_num)}-{match.end(group_num)}: {group}")

Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for Python, please visit: https://docs.python.org/3/library/re.html