Regular Expressions 101

Explanation

Pro

class=the literal text class= (case sensitive)

Group 1([^=]*)

Negated Character Class[^=]*

*matches any number of characters outside the set below:

=the literal = (61₁₀ / 75₈ / 3D₁₆)

Group 2([^(a-z|A-Z|0-9|\-|_)])

Negated Character Class[^(a-z|A-Z|0-9|\-|_)]

(the literal ( (40₁₀ / 50₈ / 28₁₆)

a-zone character from a (97₁₀) to z (122₁₀) (case sensitive)

|the literal | (124₁₀ / 174₈ / 7C₁₆)

A-Zone character from A (65₁₀) to Z (90₁₀) (case sensitive)

|the literal | (124₁₀ / 174₈ / 7C₁₆)

0-9one character from 0 (48₁₀) to 9 (57₁₀)

|the literal | (124₁₀ / 174₈ / 7C₁₆)

\-the literal - (45₁₀ / 55₈ / 2D₁₆)

|the literal | (124₁₀ / 174₈ / 7C₁₆)

_the literal _ (95₁₀ / 137₈ / 5F₁₆)

)the literal ) (41₁₀ / 51₈ / 29₁₆)

btnthe literal text btn (case sensitive)

Group 3("|([^(a-z|A-Z|0-9|\-|_)]).*")

1st Alternative"

"the literal " (34₁₀ / 42₈ / 22₁₆)

2nd Alternative([^(a-z|A-Z|0-9|\-|_)]).*"

Group 4([^(a-z|A-Z|0-9|\-|_)])

Negated Character Class[^(a-z|A-Z|0-9|\-|_)]

(the literal ( (40₁₀ / 50₈ / 28₁₆)

a-zone character from a (97₁₀) to z (122₁₀) (case sensitive)

|the literal | (124₁₀ / 174₈ / 7C₁₆)

A-Zone character from A (65₁₀) to Z (90₁₀) (case sensitive)

|the literal | (124₁₀ / 174₈ / 7C₁₆)

0-9one character from 0 (48₁₀) to 9 (57₁₀)

|the literal | (124₁₀ / 174₈ / 7C₁₆)

\-the literal - (45₁₀ / 55₈ / 2D₁₆)

|the literal | (124₁₀ / 174₈ / 7C₁₆)

_the literal _ (95₁₀ / 137₈ / 5F₁₆)

)the literal ) (41₁₀ / 51₈ / 29₁₆)

.*any character (except for line terminators), repeated any number of times

"the literal " (34₁₀ / 42₈ / 22₁₆)

Global pattern flags

g modifier: global. Finds all matches instead of stopping after the first

Match Information

Detailed match information will be displayed here automatically.

Quick Reference

25 tokens

Regular Expression

class=([^=]*)([^(a-z|A-Z|0-9|\-|_)])btn("|([^(a-z|A-Z|0-9|\-|_)]).*")

New

        <a href="tel:{{ message.contact_phone }}" data-message-phone-btn class="bottom-bar__btn"><i class="mypro-icon mypro-icon-phone"></i><br>{{ _("Appeler") }}</a>
        <a href="sms:{{ message.contact_phone }}&body={{ body|urlencode }}" data-message-sms-btn class="bottom-bar__btn hide-for-medium-up"><i class="mypro-icon mypro-icon-sms"></i><br>{{ _("SMS") }}</a>