Regular Expressions 101

Pro

<li>the literal text <li> (case sensitive)

Negative Lookahead(?!<\/li>)

<the literal < (60₁₀ / 74₈ / 3C₁₆)

\/the literal / (47₁₀ / 57₈ / 2F₁₆)

li>the literal text li> (case sensitive)

Group 1([^\n]+)

Negated Character Class[^\n]+

+matches at least one character outside the set below:

\na line-feed (newline) character (ASCII 10)

Global pattern flags

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

m modifier: multiline. Causes ^ and $ to match the start and end of each line, not only the start and end of the string

Detailed match information will be displayed here automatically.

25 tokens

<li>(?!<\/li>)([^\n]+)

New

<li>(?!"<\/li>".*);
<li>([^\n]+)(?!<\/li>);
<li>(?!<\/li> )([^<\/li>\n]+)
<li>(?!<\/li>)([^\n]+)
<li>.*(?!<\/li>)


<li>KO </li>
<li>Ok

<li>(?!"<\/li>".*);
<li>([^\n]+)(?!<\/li>);
<li>(?!<\/li> )([^<\/li>\n]+)
<li>(?!<\/li>)([^\n]+)
<li>.*(?!<\/li>)


<li>KO </li>
<li>Ok