regex101: PCRE (Legacy) Match Workspace

Non-Capturing Group(?:\"|\')

1st Alternative\"

\"the literal " (34₁₀ / 42₈ / 22₁₆)

2nd Alternative\'

\'the literal ' (39₁₀ / 47₈ / 27₁₆)

Group key(?<key>[\w\d]+)

Character Class[\w\d]+

+matches at least one character from the set below:

\wany word character

\da digit

Non-Capturing Group(?:\"|\')

1st Alternative\"

\"the literal " (34₁₀ / 42₈ / 22₁₆)

2nd Alternative\'

\'the literal ' (39₁₀ / 47₈ / 27₁₆)

Non-Capturing Group(?:\:\s*)

\:the literal : (58₁₀ / 72₈ / 3A₁₆)

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

Non-Capturing Group(?:\"|\')?

?repeats the group contents below at most once:

1st Alternative\"

\"the literal " (34₁₀ / 42₈ / 22₁₆)

2nd Alternative\'

\'the literal ' (39₁₀ / 47₈ / 27₁₆)

Group value(?<value>[\w\s-]*)

Character Class[\w\s-]*

*matches any number of characters from the set below:

\wany word character

\sany whitespace character

-the literal - (45₁₀ / 55₈ / 2D₁₆)

Non-Capturing Group(?:\"|\')?

?repeats the group contents below at most once:

1st Alternative\"

\"the literal " (34₁₀ / 42₈ / 22₁₆)

2nd Alternative\'

\'the literal ' (39₁₀ / 47₈ / 27₁₆)

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

Search reference

Regular Expression

(?:\"|\')(?<key>[\w\d]+)(?:\"|\')(?:\:\s*)(?:\"|\')?(?<value>[\w\s-]*)(?:\"|\')?

New

{
  "Users": {
    "RCYzpiJLRkcUfaPi7Pxu1OxGFTi2": {
      "Active": "ON",
      "Country": "country1",
      "Email": "email1",
      "ID": "RCYzpiJLRkcUfaPi7Pxu1OxGFTi2",
      "Img": "imglink1",
      "UserName": "username1",
      "videos491375": "videolink1",
      "videos748628": "videolink2"
    },
    "ZqOOX8nUSuVYI9YY9jkub22kWTP2": {
      "Active": "ON",
      "Country": "country2",
      "Email": "username2",
      "ID": "ZqOOX8nUSuVYI9YY9jkub22kWTP2",
      "Img": "imglink1",
      "UserName": "username2",
      "videos1096589": "videolink1",
      "videos12385": "videolink2",
      "videos552833": "videolink3"
      },
    "ZqOOX8nUSuVYI9YY9jkub22kWTP2": {
      "Active": "ON",
      "Country": "country3",
      "Email": "email3",
      "ID": "ZqOOX8nUSuVYI9YY9jkub22kWTP2",
      "Img": "imglink",
      "UserName": "username3",
     },
    "mJozWrOKLqgdUPpZhZfinIxiKy92": {
      "Active": "ON",
      "Country": "country4",
      "Email": "emailuser",
      "ID": "mJozWrOKLqgdUPpZhZfinIxiKy92",
      "Img": "imglink",
      "UserName": "username4",
      "videos361534": "videolink1"
    }
  }
}

Regular Expressions 101

Regular Expression

Substitution