Regular Expressions 101

Explanation

Pro

Group 1(\[\{[^\{\[\]\}]*)

\[the literal [ (91₁₀ / 133₈ / 5B₁₆)

\{the literal { (123₁₀ / 173₈ / 7B₁₆)

Negated Character Class[^\{\[\]\}]*

*matches any number of characters outside the set below:

\{the literal { (123₁₀ / 173₈ / 7B₁₆)

\[the literal [ (91₁₀ / 133₈ / 5B₁₆)

\]the literal ] (93₁₀ / 135₈ / 5D₁₆)

\}the literal } (125₁₀ / 175₈ / 7D₁₆)

Group 2(\",\")

\"the literal " (34₁₀ / 42₈ / 22₁₆)

,the literal , (44₁₀ / 54₈ / 2C₁₆)

\"the literal " (34₁₀ / 42₈ / 22₁₆)

Group 3([^\[\]\{\}]*\}\])

Negated Character Class[^\[\]\{\}]*

*matches any number of characters outside the set below:

\[the literal [ (91₁₀ / 133₈ / 5B₁₆)

\]the literal ] (93₁₀ / 135₈ / 5D₁₆)

\{the literal { (123₁₀ / 173₈ / 7B₁₆)

\}the literal } (125₁₀ / 175₈ / 7D₁₆)

\}the literal } (125₁₀ / 175₈ / 7D₁₆)

\]the literal ] (93₁₀ / 135₈ / 5D₁₆)

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

Match Information

Detailed match information will be displayed here automatically.

Quick Reference

25 tokens

Regular Expression

(\[\{[^\{\[\]\}]*)(\",\")([^\[\]\{\}]*\}\])

New

{"action":"add","actions":[{"country","IND"}],"ctx":"{\"charset\":\"UTF-8\",\"client_id\":\"G9.2.2045341156.1629864410\",\"cookie\":\"1\",\"domain_user\":\"28f51979-bef8-4731-b242-e3a00496d9ba\",\"fp\":\"659810303\",\"id\":\"d368f505-6226-4650-aeba-caf9fb18fc53\",\"page_res\":\"478x4952\",\"refr\"
Sample records

Substitution

\1\\\",\\\"\3

{"action":"add","actions":[{"country","IND"}],"ctx":"{\"charset\":\"UTF-8\",\"client_id\":\"G9.2.2045341156.1629864410\",\"cookie\":\"1\",\"domain_user\":\"28f51979-bef8-4731-b242-e3a00496d9ba\",\"fp\":\"659810303\",\"id\":\"d368f505-6226-4650-aeba-caf9fb18fc53\",\"page_res\":\"478x4952\",\"refr\"
Sample records