Contents in capture group 1

\1

This will return a string with the contents from the first capture group. The number, in this case 1, can be any number as long as it corresponds to a valid capture group.

Examples

PCRE PYTHON

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Use this snippet to display this token on your own site.

<!-- Embed Regex Token: \1 -->
<code class="regex-token">\1</code> - Contents in capture group 1
<small><a href="https://testregex.com/cheatsheet/contents-in-capture-group-1">See details</a></small>