Regular Expressions 101

fbqthe literal text fbq (case sensitive)

\(the literal ( (40₁₀ / 50₈ / 28₁₆)

'track'the literal text 'track' (case sensitive)

Negative Lookahead(?!.*?PageView)

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

PageViewthe literal text PageView (case sensitive)

Negated Character Class[^)]*

*matches any number of characters outside the set below:

)the literal ) (41₁₀ / 51₈ / 29₁₆)

\)the literal ) (41₁₀ / 51₈ / 29₁₆)

;the literal ; (59₁₀ / 73₈ / 3B₁₆)

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.

Search reference

Regular Expression

fbq\('track'(?!.*?PageView)[^)]*\);

New

fbq('track', 'PageView');

     fbq('track', 'PageView');

fbq('track', 'Purchase');

fbq('track', 'Purchase',
  // begin parameter object data
  {
    value: 115.00,
    currency: 'USD',
    contents: [
      {
        id: '301',
        quantity: 1
      },
    content_type: 'product'
  }
  // end parameter object data
);

fbq('track', 'PageView',
  // begin parameter object data
  {
    value: 115.00,
    currency: 'USD',
    content_type: 'product'
  }
  // end parameter object data
);