Regular Expressions 101

Pro

Group 1(<script.*>\s*var\s*_gaq\s*=\s*_gaq\s*\|\|\s*\[\].*?<\/script>)

<scriptthe literal text <script (case sensitive)

.*any character, repeated any number of times

>the literal > (62₁₀ / 76₈ / 3E₁₆)

\s*any whitespace character, repeated any number of times

varthe literal text var (case sensitive)

\s*any whitespace character, repeated any number of times

_gaqthe literal text _gaq (case sensitive)

\s*any whitespace character, repeated any number of times

=the literal = (61₁₀ / 75₈ / 3D₁₆)

\s*any whitespace character, repeated any number of times

_gaqthe literal text _gaq (case sensitive)

\s*any whitespace character, repeated any number of times

\|the literal | (124₁₀ / 174₈ / 7C₁₆)

\|the literal | (124₁₀ / 174₈ / 7C₁₆)

\s*any whitespace character, repeated any number of times

\[the literal [ (91₁₀ / 133₈ / 5B₁₆)

\]the literal ] (93₁₀ / 135₈ / 5D₁₆)

.*?any character, repeated any number of times

<the literal < (60₁₀ / 74₈ / 3C₁₆)

\/the literal / (47₁₀ / 57₈ / 2F₁₆)

script>the literal text script> (case sensitive)

Global pattern flags

s modifier: single line. Allows a dot to match line terminators

Detailed match information will be displayed here automatically.

25 tokens

Regular Expression

(<script.*>\s*var\s*_gaq\s*=\s*_gaq\s*\|\|\s*\[\].*?<\/script>)

New

<script type="text/javascript">
 var _gaq = _gaq || [];ö
  _gaq.push(['_setAccount', 'UA-********']);
  _gaq.push(['_trackPageview']);
  (function() {
    var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true;
    ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';
    var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);
  })();</script>

Extraction

<script type="text/javascript">
 var _gaq = _gaq || [];ö
  _gaq.push(['_setAccount', 'UA-********']);
  _gaq.push(['_trackPageview']);
  (function() {
    var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true;
    ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';
    var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);
  })();</script>