Regular Expressions 101

Save & Manage Regex

  • Current Version: 2
  • Save & Share
  • Community Library

Flavor

  • PCRE2 (PHP)
  • ECMAScript (JavaScript)
  • Python
  • Golang
  • Java
  • .NET 7.0 (C#)
  • Rust
  • PCRE (Legacy)
  • Regex Flavor Guide

Function

  • Match
  • Substitution
  • List
  • Unit Tests
Sponsors
An explanation of your regex will be automatically generated as you type.
Detailed match information will be displayed here automatically.
  • All Tokens
  • Common Tokens
  • General Tokens
  • Anchors
  • Meta Sequences
  • Quantifiers
  • Group Constructs
  • Character Classes
  • Flags/Modifiers
  • Substitution
  • A single character of: a, b or c
    [abc]
  • A character except: a, b or c
    [^abc]
  • A character in the range: a-z
    [a-z]
  • A character not in the range: a-z
    [^a-z]
  • A character in the range: a-z or A-Z
    [a-zA-Z]
  • Any single character
    .
  • Alternate - match either a or b
    a|b
  • Any whitespace character
    \s
  • Any non-whitespace character
    \S
  • Any digit
    \d
  • Any non-digit
    \D
  • Any word character
    \w
  • Any non-word character
    \W
  • Non-capturing group
    (?:...)
  • Capturing group
    (...)
  • Zero or one of a
    a?
  • Zero or more of a
    a*
  • One or more of a
    a+
  • Exactly 3 of a
    a{3}
  • 3 or more of a
    a{3,}
  • Between 3 and 6 of a
    a{3,6}
  • Start of string
    ^
  • End of string
    $
  • A word boundary
    \b
  • Non-word boundary
    \B

Regular Expression
Processing...

Test String

Code Generator

Language

Generated Code

import java.util.regex.Matcher; import java.util.regex.Pattern; public class Example { public static void main(String[] args) { final String regex = "^\\[\"(\\w+):([\\w\\/]+)\",(\\{.+\\})\\]$"; final String string = "[\"room:W8N3\",{\"objects\":{\"d880e9fb4db05ad\":{\"type\":\"extension\",\"x\":12,\"y\":15,\"room\":\"W8N3\",\"notifyWhenAttacked\":true,\"user\":\"8298a7fc8da7826\",\"energy\":50,\"energyCapacity\":50,\"hits\":1000,\"hitsMax\":1000,\"_id\":\"d880e9fb4db05ad\",\"meta\":{\"revision\":11,\"created\":1545091396827,\"version\":0,\"updated\":1545179440937},\"$loki\":2426,\"off\":false},\"26f20772347f879\":{\"room\":\"W8N3\",\"type\":\"source\",\"x\":30,\"y\":21,\"energy\":2628,\"energyCapacity\":3000,\"ticksToRegeneration\":300,\"_id\":\"26f20772347f879\",\"meta\":{\"revision\":15334,\"created\":1477476557639,\"version\":0,\"updated\":1545187606928},\"$loki\":41,\"invaderHarvested\":43640,\"nextRegenerationTime\":40410},\"1bc30772347c388\":{\"room\":\"W8N3\",\"type\":\"controller\",\"x\":23,\"y\":42,\"level\":2,\"_id\":\"1bc30772347c388\",\"meta\":{\"revision\":26317,\"created\":1477476557639,\"version\":0,\"updated\":1545187606928},\"$loki\":42,\"user\":\"8298a7fc8da7826\",\"progress\":34494,\"downgradeTime\":45342,\"safeMode\":20214,\"safeModeAvailable\":1},\"2a01e5078a3444b\":{\"type\":\"extension\",\"x\":17,\"y\":8,\"room\":\"W8N3\",\"notifyWhenAttacked\":true,\"user\":\"8298a7fc8da7826\",\"energy\":50,\"energyCapacity\":50,\"hits\":1000,\"hitsMax\":1000,\"_id\":\"2a01e5078a3444b\",\"meta\":{\"revision\":49,\"created\":1545086204067,\"version\":0,\"updated\":1545187586808},\"$loki\":2309,\"off\":false},\"eaab9d9fe113376\":{\"type\":\"extension\",\"x\":18,\"y\":15,\"room\":\"W8N3\",\"notifyWhenAttacked\":true,\"user\":\"8298a7fc8da7826\",\"energy\":50,\"energyCapacity\":50,\"hits\":1000,\"hitsMax\":1000,\"_id\":\"eaab9d9fe113376\",\"meta\":{\"revision\":59,\"created\":1545011330577,\"version\":0,\"updated\":1545186855126},\"$loki\":2088,\"off\":false},\"68574f603b64a4a\":{\"type\":\"extension\",\"x\":13,\"y\":16,\"room\":\"W8N3\",\"notifyWhenAttacked\":true,\"user\":\"8298a7fc8da7826\",\"energy\":24,\"energyCapacity\":50,\"hits\":1000,\"hitsMax\":1000,\"_id\":\"68574f603b64a4a\",\"meta\":{\"revision\":47,\"created\":1544929280950,\"version\":0,\"updated\":1545186778789},\"$loki\":2052,\"off\":false},\"02c131b4b35fc35\":{\"type\":\"extension\",\"x\":17,\"y\":14,\"room\":\"W8N3\",\"notifyWhenAttacked\":true,\"user\":\"8298a7fc8da7826\",\"energy\":50,\"energyCapacity\":50,\"hits\":1000,\"hitsMax\":1000,\"_id\":\"02c131b4b35fc35\",\"meta\":{\"revision\":76,\"created\":1544898169653,\"version\":0,\"updated\":1545186862442},\"$loki\":1680,\"off\":false},\"8b333fad7cf3839\":{\"type\":\"road\",\"x\":32,\"y\":24,\"room\":\"W8N3\",\"notifyWhenAttacked\":true,\"hits\":4900,\"hitsMax\":5000,\"nextDecayTime\":40978,\"_id\":\"8b333fad7cf3839\",\"meta\":{\"revision\":38,\"created\":1545181255631,\"version\":0,\"updated\":1545187490436},\"$loki\":2988},\"02e23f76b43fbd0\":{\"type\":\"road\",\"x\":33,\"y\":23,\"room\":\"W8N3\",\"notifyWhenAttacked\":true,\"hits\":4900,\"hitsMax\":5000,\"nextDecayTime\":40926,\"_id\":\"02e23f76b43fbd0\",\"meta\":{\"revision\":39,\"created\":1545181031235,\"version\":0,\"updated\":1545187486066},\"$loki\":2986},\"48f4405ad177bb1\":{\"type\":\"road\",\"x\":27,\"y\":29,\"room\":\"W8N3\",\"notifyWhenAttacked\":true,\"hits\":4900,\"hitsMax\":5000,\"nextDecayTime\":41173,\"_id\":\"48f4405ad177bb1\",\"meta\":{\"revision\":30,\"created\":1545181965591,\"version\":0,\"updated\":1545187516157},\"$loki\":2992},\"c3dd2579eeb7576\":{\"type\":\"road\",\"x\":23,\"y\":33,\"room\":\"W8N3\",\"notifyWhenAttacked\":true,\"hits\":1900,\"hitsMax\":5000,\"nextDecayTime\":40387,\"_id\":\"c3dd2579eeb7576\",\"meta\":{\"revision\":892,\"created\":1544885346027,\"version\":0,\"updated\":1545187606928},\"$loki\":1387},\"7c4244ee65e5d5d\":{\"name\":\"u2\",\"x\":23,\"y\":33,\"body\":[{\"type\":\"move\",\"hits\":100},{\"type\":\"move\",\"hits\":100},{\"type\":\"work\",\"hits\":100},{\"type\":\"carry\",\"hits\":100},{\"type\":\"move\",\"hits\":100},{\"type\":\"move\",\"hits\":100},{\"type\":\"work\",\"hits\":100},{\"type\":\"carry\",\"hits\":100}],\"energy\":0,\"energyCapacity\":100,\"type\":\"creep\",\"room\":\"W8N3\",\"user\":\"8298a7fc8da7826\",\"hits\":800,\"hitsMax\":800,\"spawning\":false,\"fatigue\":0,\"notifyWhenAttacked\":true,\"_id\":\"7c4244ee65e5d5d\",\"meta\":{\"revision\":119,\"created\":1545186764382,\"version\":0,\"updated\":1545187606928},\"$loki\":3058,\"ageTime\":41716,\"actionLog\":{\"attacked\":null,\"healed\":null,\"attack\":null,\"rangedAttack\":null,\"rangedMassAttack\":null,\"rangedHeal\":null,\"harvest\":null,\"heal\":null,\"repair\":null,\"build\":null,\"say\":null,\"upgradeController\":null,\"reserveController\":null}},\"71ac0772347ffe6\":{\"room\":\"W8N3\",\"type\":\"source\",\"x\":34,\"y\":20,\"energy\":2654,\"energyCapacity\":3000,\"ticksToRegeneration\":300,\"_id\":\"71ac0772347ffe6\",\"meta\":{\"revision\":15829,\"created\":1477476557639,\"version\":0,\"updated\":1545187223365},\"$loki\":40,\"invaderHarvested\":45324,\"nextRegenerationTime\":40385},\"414c43b6b5ccf8f\":{\"name\":\"u1\",\"x\":24,\"y\":39,\"body\":[{\"type\":\"move\",\"hits\":100},{\"type\":\"move\",\"hits\":100},{\"type\":\"work\",\"hits\":100},{\"type\":\"carry\",\"hits\":100}],\"energy\":44,\"energyCapacity\":50,\"type\":\"creep\",\"room\":\"W8N3\",\"user\":\"8298a7fc8da7826\",\"hits\":400,\"hitsMax\":400,\"spawning\":false,\"fatigue\":0,\"notifyWhenAttacked\":true,\"_id\":\"414c43b6b5ccf8f\",\"meta\":{\"revision\":314,\"created\":1545185487708,\"version\":0,\"updated\":1545187606928},\"$loki\":3050,\"ageTime\":41492,\"actionLog\":{\"attacked\":null,\"healed\":null,\"attack\":null,\"rangedAttack\":null,\"rangedMassAttack\":null,\"rangedHeal\":null,\"harvest\":null,\"heal\":null,\"repair\":null,\"build\":null,\"say\":null,\"upgradeController\":{\"x\":23,\"y\":42},\"reserveController\":null}},\"22134310feb709e\":{\"name\":\"h2\",\"x\":29,\"y\":20,\"body\":[{\"type\":\"move\",\"hits\":100},{\"type\":\"move\",\"hits\":100},{\"type\":\"work\",\"hits\":100},{\"type\":\"carry\",\"hits\":100}],\"energy\":22,\"energyCapacity\":50,\"type\":\"creep\",\"room\":\"W8N3\",\"user\":\"8298a7fc8da7826\",\"hits\":400,\"hitsMax\":400,\"spawning\":false,\"fatigue\":0,\"notifyWhenAttacked\":true,\"_id\":\"22134310feb709e\",\"meta\":{\"revision\":357,\"created\":1545184808939,\"version\":0,\"updated\":1545187606928},\"$loki\":3042,\"ageTime\":41383,\"actionLog\":{\"attacked\":null,\"healed\":null,\"attack\":null,\"rangedAttack\":null,\"rangedMassAttack\":null,\"rangedHeal\":null,\"harvest\":{\"x\":30,\"y\":21},\"heal\":null,\"repair\":null,\"build\":null,\"say\":null,\"upgradeController\":null,\"reserveController\":null}},\"63243f756da9135\":{\"type\":\"road\",\"x\":29,\"y\":27,\"room\":\"W8N3\",\"notifyWhenAttacked\":true,\"hits\":4900,\"hitsMax\":5000,\"nextDecayTime\":40969,\"_id\":\"63243f756da9135\",\"meta\":{\"revision\":35,\"created\":1545181026010,\"version\":0,\"updated\":1545187505744},\"$loki\":2985},\"eb513c77fa77fd9\":{\"type\":\"road\",\"x\":33,\"y\":22,\"room\":\"W8N3\",\"notifyWhenAttacked\":true,\"hits\":4800,\"hitsMax\":5000,\"nextDecayTime\":41235,\"_id\":\"eb513c77fa77fd9\",\"meta\":{\"revision\":58,\"created\":1545177890727,\"version\":0,\"updated\":1545187238469},\"$loki\":2953},\"12d040b688cb9ba\":{\"type\":\"road\",\"x\":30,\"y\":26,\"room\":\"W8N3\",\"notifyWhenAttacked\":true,\"hits\":4900,\"hitsMax\":5000,\"nextDecayTime\":41269,\"_id\":\"12d040b688cb9ba\",\"meta\":{\"revision\":28,\"created\":1545182341260,\"version\":0,\"updated\":1545187500633},\"$loki\":3002},\"351940b49d9c996\":{\"type\":\"road\",\"x\":31,\"y\":25,\"room\":\"W8N3\",\"notifyWhenAttacked\":true,\"hits\":4900,\"hitsMax\":5000,\"nextDecayTime\":41258,\"_id\":\"351940b49d9c996\",\"meta\":{\"revision\":29,\"created\":1545182333401,\"version\":0,\"updated\":1545187495424},\"$loki\":3001},\"fa63428edc22526\":{\"name\":\"h1\",\"x\":14,\"y\":13,\"body\":[{\"type\":\"move\",\"hits\":100},{\"type\":\"move\",\"hits\":100},{\"type\":\"work\",\"hits\":100},{\"type\":\"carry\",\"hits\":100},{\"type\":\"move\",\"hits\":100},{\"type\":\"move\",\"hits\":100},{\"type\":\"work\",\"hits\":100},{\"type\":\"carry\",\"hits\":100}],\"energy\":26,\"energyCapacity\":100,\"type\":\"creep\",\"room\":\"W8N3\",\"user\":\"8298a7fc8da7826\",\"hits\":800,\"hitsMax\":800,\"spawning\":false,\"fatigue\":0,\"notifyWhenAttacked\":true,\"_id\":\"fa63428edc22526\",\"meta\":{\"revision\":468,\"created\":1545184275906,\"version\":0,\"updated\":1545187606928},\"$loki\":3031,\"ageTime\":41276,\"actionLog\":{\"attacked\":null,\"healed\":null,\"attack\":null,\"rangedAttack\":null,\"rangedMassAttack\":null,\"rangedHeal\":null,\"harvest\":null,\"heal\":null,\"repair\":null,\"build\":null,\"say\":null,\"upgradeController\":null,\"reserveController\":null}},\"3fd6a82e9980b31\":{\"type\":\"spawn\",\"room\":\"W8N3\",\"x\":17,\"y\":12,\"name\":\"Spawn1\",\"user\":\"8298a7fc8da7826\",\"energy\":300,\"energyCapacity\":300,\"hits\":5000,\"hitsMax\":5000,\"spawning\":null,\"notifyWhenAttacked\":true,\"_id\":\"3fd6a82e9980b31\",\"meta\":{\"revision\":10664,\"created\":0,\"version\":0,\"updated\":1545187571438},\"$loki\":361,\"off\":false},\"9020a8e6bb43797\":{\"type\":\"constructedWall\",\"x\":43,\"y\":5,\"room\":\"W8N3\",\"notifyWhenAttacked\":true,\"hits\":1,\"hitsMax\":300000000,\"_id\":\"9020a8e6bb43797\",\"meta\":{\"revision\":0,\"created\":1544754719669,\"version\":0},\"$loki\":458},\"4647a99eaa84bb3\":{\"type\":\"constructedWall\",\"x\":43,\"y\":8,\"room\":\"W8N3\",\"notifyWhenAttacked\":true,\"hits\":1,\"hitsMax\":300000000,\"_id\":\"4647a99eaa84bb3\",\"meta\":{\"revision\":0,\"created\":1544755473064,\"version\":0},\"$loki\":471},\"e9dfa9a0dad9c69\":{\"type\":\"constructedWall\",\"x\":43,\"y\":16,\"room\":\"W8N3\",\"notifyWhenAttacked\":true,\"hits\":1,\"hitsMax\":300000000,\"_id\":\"e9dfa9a0dad9c69\",\"meta\":{\"revision\":0,\"created\":1544755482029,\"version\":0},\"$loki\":472},\"44e1a9b93cfc08a\":{\"type\":\"constructedWall\",\"x\":43,\"y\":6,\"room\":\"W8N3\",\"notifyWhenAttacked\":true,\"hits\":1,\"hitsMax\":300000000,\"_id\":\"44e1a9b93cfc08a\",\"meta\":{\"revision\":0,\"created\":1544755581904,\"version\":0},\"$loki\":474},\"ce85a9b9a5d6c8b\":{\"type\":\"constructedWall\",\"x\":43,\"y\":7,\"room\":\"W8N3\",\"notifyWhenAttacked\":true,\"hits\":1,\"hitsMax\":300000000,\"_id\":\"ce85a9b9a5d6c8b\",\"meta\":{\"revision\":0,\"created\":1544755583581,\"version\":0},\"$loki\":475},\"cf52a9baabed5d9\":{\"type\":\"constructedWall\",\"x\":43,\"y\":9,\"room\":\"W8N3\",\"notifyWhenAttacked\":true,\"hits\":1,\"hitsMax\":300000000,\"_id\":\"cf52a9baabed5d9\",\"meta\":{\"revision\":0,\"created\":1544755587775,\"version\":0},\"$loki\":481},\"9731a9bb05da35d\":{\"type\":\"constructedWall\",\"x\":43,\"y\":14,\"room\":\"W8N3\",\"notifyWhenAttacked\":true,\"hits\":1,\"hitsMax\":300000000,\"_id\":\"9731a9bb05da35d\",\"meta\":{\"revision\":0,\"created\":1544755589213,\"version\":0},\"$loki\":483},\"b3a9a9bb637b877\":{\"type\":\"constructedWall\",\"x\":43,\"y\":10,\"room\":\"W8N3\",\"notifyWhenAttacked\":true,\"hits\":1,\"hitsMax\":300000000,\"_id\":\"b3a9a9bb637b877\",\"meta\":{\"revision\":0,\"created\":1544755590711,\"version\":0},\"$loki\":484},\"8735a9dc40ee5cf\":{\"type\":\"constructedWall\",\"x\":43,\"y\":11,\"room\":\"W8N3\",\"notifyWhenAttacked\":true,\"hits\":1,\"hitsMax\":300000000,\"_id\":\"8735a9dc40ee5cf\",\"meta\":{\"revision\":0,\"created\":1544755725326,\"version\":0},\"$loki\":493},\"6d156164d0408e3\":{\"type\":\"mineral\",\"mineralType\":\"H\",\"mineralAmount\":62196.64066651028,\"x\":9,\"y\":43,\"room\":\"W8N3\",\"_id\":\"6d156164d0408e3\",\"meta\":{\"revision\":1,\"created\":1477570874628,\"version\":0,\"updated\":1477570878159},\"$loki\":270,\"density\":3},\"ba07aa406bcdfe2\":{\"type\":\"constructedWall\",\"x\":43,\"y\":12,\"room\":\"W8N3\",\"notifyWhenAttacked\":true,\"hits\":1,\"hitsMax\":300000000,\"_id\":\"ba07aa406bcdfe2\",\"meta\":{\"revision\":0,\"created\":1544756135612,\"version\":0},\"$loki\":523},\"7cfbaa912e90613\":{\"type\":\"constructedWall\",\"x\":43,\"y\":15,\"room\":\"W8N3\",\"notifyWhenAttacked\":true,\"hits\":1,\"hitsMax\":300000000,\"_id\":\"7cfbaa912e90613\",\"meta\":{\"revision\":0,\"created\":1544756466409,\"version\":0},\"$loki\":572},\"8333d934fe0fa3e\":{\"type\":\"road\",\"x\":25,\"y\":23,\"room\":\"W8N3\",\"notifyWhenAttacked\":true,\"hits\":1200,\"hitsMax\":5000,\"nextDecayTime\":41172,\"_id\":\"8333d934fe0fa3e\",\"meta\":{\"revision\":170,\"created\":1544805371872,\"version\":0,\"updated\":1545186626076},\"$loki\":611},\"054edacc2145b4a\":{\"type\":\"constructedWall\",\"x\":43,\"y\":13,\"room\":\"W8N3\",\"notifyWhenAttacked\":true,\"hits\":1,\"hitsMax\":300000000,\"_id\":\"054edacc2145b4a\",\"meta\":{\"revision\":0,\"created\":1544807039508,\"version\":0},\"$loki\":665},\"5866dee16fd64ad\":{\"type\":\"road\",\"x\":25,\"y\":24,\"room\":\"W8N3\",\"notifyWhenAttacked\":true,\"hits\":1300,\"hitsMax\":5000,\"nextDecayTime\":40381,\"_id\":\"5866dee16fd64ad\",\"meta\":{\"revision\":523,\"created\":1544811321085,\"version\":0,\"updated\":1545187294696},\"$loki\":765},\"6761df93bf45eb7\":{\"type\":\"road\",\"x\":25,\"y\":26,\"room\":\"W8N3\",\"notifyWhenAttacked\":true,\"hits\":1300,\"hitsMax\":5000,\"nextDecayTime\":40618,\"_id\":\"6761df93bf45eb7\",\"meta\":{\"revision\":509,\"created\":1544812051444,\"version\":0,\"updated\":1545187284383},\"$loki\":789},\"572fe230daf8be3\":{\"type\":\"road\",\"x\":23,\"y\":34,\"room\":\"W8N3\",\"notifyWhenAttacked\":true,\"hits\":1100,\"hitsMax\":5000,\"nextDecayTime\":40449,\"_id\":\"572fe230daf8be3\",\"meta\":{\"revision\":1154,\"created\":1544814792111,\"version\":0,\"updated\":1545187601611},\"$loki\":828},\"3365e2ccbdadd33\":{\"type\":\"road\",\"x\":24,\"y\":30,\"room\":\"W8N3\",\"notifyWhenAttacked\":true,\"hits\":1100,\"hitsMax\":5000,\"nextDecayTime\":40825,\"_id\":\"3365e2ccbdadd33\",\"meta\":{\"revision\":1101,\"created\":1544815430618,\"version\":0,\"updated\":1545187531202},\"$loki\":829},\"4af9e39609b029a\":{\"type\":\"road\",\"x\":25,\"y\":29,\"room\":\"W8N3\",\"notifyWhenAttacked\":true,\"hits\":1100,\"hitsMax\":5000,\"nextDecayTime\":41005,\"_id\":\"4af9e39609b029a\",\"meta\":{\"revision\":1101,\"created\":1544816255131,\"version\":0,\"updated\":1545187526260},\"$loki\":830},\"7fb9e94ef499ede\":{\"type\":\"road\",\"x\":25,\"y\":21,\"room\":\"W8N3\",\"notifyWhenAttacked\":true,\"hits\":1700,\"hitsMax\":5000,\"nextDecayTime\":40695,\"_id\":\"7fb9e94ef499ede\",\"meta\":{\"revision\":74,\"created\":1544822255433,\"version\":0,\"updated\":1545186942744},\"$loki\":977},\"1c83ea08a801f15\":{\"type\":\"road\",\"x\":25,\"y\":22,\"room\":\"W8N3\",\"notifyWhenAttacked\":true,\"hits\":1700,\"hitsMax\":5000,\"nextDecayTime\":40926,\"_id\":\"1c83ea08a801f15\",\"meta\":{\"revision\":61,\"created\":1544823016064,\"version\":0,\"updated\":1545185125765},\"$loki\":978},\"a7c4eab7e2cd86b\":{\"type\":\"road\",\"x\":25,\"y\":20,\"room\":\"W8N3\",\"notifyWhenAttacked\":true,\"hits\":1300,\"hitsMax\":5000,\"nextDecayTime\":41051,\"_id\":\"a7c4eab7e2cd86b\",\"meta\":{\"revision\":969,\"created\":1544823733804,\"version\":0,\"updated\":1545187531202},\"$loki\":979},\"e68b356505b0216\":{\"type\":\"road\",\"x\":26,\"y\":29,\"room\":\"W8N3\",\"notifyWhenAttacked\":true,\"hits\":4700,\"hitsMax\":5000,\"nextDecayTime\":40582,\"_id\":\"e68b356505b0216\",\"meta\":{\"revision\":60,\"created\":1545170473051,\"version\":0,\"updated\":1545187520632},\"$loki\":2850},\"c2e4f3691fa406d\":{\"type\":\"road\",\"x\":25,\"y\":27,\"room\":\"W8N3\",\"notifyWhenAttacked\":true,\"hits\":1700,\"hitsMax\":5000,\"nextDecayTime\":40659,\"_id\":\"c2e4f3691fa406d\",\"meta\":{\"revision\":495,\"created\":1544832848378,\"version\":0,\"updated\":1545187278959},\"$loki\":1136},\"63ebf450ccf3108\":{\"type\":\"road\",\"x\":25,\"y\":25,\"room\":\"W8N3\",\"notifyWhenAttacked\":true,\"hits\":1700,\"hitsMax\":5000,\"nextDecayTime\":40858,\"_id\":\"63ebf450ccf3108\",\"meta\":{\"revision\":485,\"created\":1544833797327,\"version\":0,\"updated\":1545187289576},\"$loki\":1137},\"83b2f4c8a358d97\":{\"type\":\"road\",\"x\":23,\"y\":35,\"room\":\"W8N3\",\"notifyWhenAttacked\":true,\"hits\":1500,\"hitsMax\":5000,\"nextDecayTime\":40523,\"_id\":\"83b2f4c8a358d97\",\"meta\":{\"revision\":1015,\"created\":1544834288181,\"version\":0,\"updated\":1545187596704},\"$loki\":1139},\"a5f3fb4802a7721\":{\"type\":\"road\",\"x\":23,\"y\":31,\"room\":\"W8N3\",\"notifyWhenAttacked\":true,\"hits\":1600,\"hitsMax\":5000,\"nextDecayTime\":40689,\"_id\":\"a5f3fb4802a7721\",\"meta\":{\"revision\":992,\"created\":1544841101354,\"version\":0,\"updated\":1545187536340},\"$loki\":1231},\"4e4bfdb138c33ea\":{\"type\":\"road\",\"x\":23,\"y\":39,\"room\":\"W8N3\",\"notifyWhenAttacked\":true,\"hits\":2000,\"hitsMax\":5000,\"nextDecayTime\":40415,\"_id\":\"4e4bfdb138c33ea\",\"meta\":{\"revision\":306,\"created\":1544843629452,\"version\":0,\"updated\":1545187324796},\"$loki\":1292},\"fb69fdb36c85fa6\":{\"type\":\"road\",\"x\":25,\"y\":28,\"room\":\"W8N3\",\"notifyWhenAttacked\":true,\"hits\":1900,\"hitsMax\":5000,\"nextDecayTime\":40802,\"_id\":\"fb69fdb36c85fa6\",\"meta\":{\"revision\":453,\"created\":1544843638472,\"version\":0,\"updated\":1545187274733},\"$loki\":1293},\"b543fdd85c05ca0\":{\"type\":\"road\",\"x\":23,\"y\":38,\"room\":\"W8N3\",\"notifyWhenAttacked\":true,\"hits\":1700,\"hitsMax\":5000,\"nextDecayTime\":40743,\"_id\":\"b543fdd85c05ca0\",\"meta\":{\"revision\":944,\"created\":1544843789760,\"version\":0,\"updated\":1545187581044},\"$loki\":1301},\"1d5ffe4a1fa2756\":{\"type\":\"road\",\"x\":23,\"y\":36,\"room\":\"W8N3\",\"notifyWhenAttacked\":true,\"hits\":1700,\"hitsMax\":5000,\"nextDecayTime\":41197,\"_id\":\"1d5ffe4a1fa2756\",\"meta\":{\"revision\":936,\"created\":1544844255738,\"version\":0,\"updated\":1545187591718},\"$loki\":1322},\"8618fe5ab7b7a61\":{\"type\":\"road\",\"x\":23,\"y\":37,\"room\":\"W8N3\",\"notifyWhenAttacked\":true,\"hits\":1700,\"hitsMax\":5000,\"nextDecayTime\":41281,\"_id\":\"8618fe5ab7b7a61\",\"meta\":{\"revision\":933,\"created\":1544844323707,\"version\":0,\"updated\":1545187586808},\"$loki\":1327},\"4c1f405bdd1d521\":{\"type\":\"road\",\"x\":28,\"y\":28,\"room\":\"W8N3\",\"notifyWhenAttacked\":true,\"hits\":4900,\"hitsMax\":5000,\"nextDecayTime\":41174,\"_id\":\"4c1f405bdd1d521\",\"meta\":{\"revision\":30,\"created\":1545181969873,\"version\":0,\"updated\":1545187510846},\"$loki\":2993},\"be2725474803667\":{\"type\":\"road\",\"x\":23,\"y\":32,\"room\":\"W8N3\",\"notifyWhenAttacked\":true,\"hits\":1800,\"hitsMax\":5000,\"nextDecayTime\":41269,\"_id\":\"be2725474803667\",\"meta\":{\"revision\":894,\"created\":1544885138560,\"version\":0,\"updated\":1545187541394},\"$loki\":1376}},\"users\":{\"2\":{\"_id\":\"2\",\"username\":\"Invader\"},\"3\":{\"_id\":\"3\",\"username\":\"Source Keeper\"},\"8298a7fc8da7826\":{\"steam\":{\"id\":\"76561198202242883\"},\"cpu\":100,\"cpuAvailable\":10000,\"registeredDate\":\"2018-12-14T02:16:00.471Z\",\"credits\":0,\"gcl\":34694,\"_id\":\"8298a7fc8da7826\",\"meta\":{\"revision\":70713,\"created\":1544753760475,\"version\":0,\"updated\":1545187606948},\"$loki\":8,\"active\":10000,\"blocked\":false,\"authTouched\":true,\"password\":\"nope\",\"salt\":\"5d4413bc10c75835787ce205f3d7104d011ac04ba3c0630b276da96e727563c6\",\"username\":\"Shecks\",\"usernameLower\":\"shecks\",\"badge\":{\"type\":3,\"color1\":\"#50bf35\",\"color2\":\"#fdfdff\",\"color3\":\"#e1b856\",\"param\":0,\"flip\":false},\"rooms\":[\"W8N3\"],\"lastUsedCpu\":7,\"lastUsedDirtyTime\":13,\"lastNotifyDate\":1545157835228}},\"flags\":null,\"info\":{\"mode\":\"world\"}}]"; final Pattern pattern = Pattern.compile(regex, Pattern.MULTILINE); final Matcher matcher = pattern.matcher(string); while (matcher.find()) { System.out.println("Full match: " + matcher.group(0)); for (int i = 1; i <= matcher.groupCount(); i++) { System.out.println("Group " + i + ": " + matcher.group(i)); } } } }

Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for Java, please visit: https://docs.oracle.com/javase/7/docs/api/java/util/regex/Pattern.html