regex101: PCRE (Legacy) Substitution Workspace

^start of line

Group 1([A-Za-z0-9._()&'\- ]|[aAàÀảẢãÃáÁạẠăĂằẰẳẲẵẴắẮặẶâÂầẦẩẨẫẪấẤậẬbBcCdDđĐeEèÈẻẺẽẼéÉẹẸêÊềỀểỂễỄếẾệỆfFgGhHiIìÌỉỈĩĨíÍịỊjJkKlLmMnNoOòÒỏỎõÕóÓọỌôÔồỒổỔỗỖốỐộỘơƠờỜởỞỡỠớỚợỢpPqQrRsStTuUùÙủỦũŨúÚụỤưƯừỪửỬữỮứỨựỰvVwWxXyYỳỲỷỶỹỸýÝỵỴzZ])++

++repeats the group contents below at least once:

1st Alternative[A-Za-z0-9._()&'\- ]

Character Class[A-Za-z0-9._()&'\- ]

A-Zone character from A (65₁₀) to Z (90₁₀) (case sensitive)

a-zone character from a (97₁₀) to z (122₁₀) (case sensitive)

0-9one character from 0 (48₁₀) to 9 (57₁₀)

.the literal . (46₁₀ / 56₈ / 2E₁₆)

_the literal _ (95₁₀ / 137₈ / 5F₁₆)

(the literal ( (40₁₀ / 50₈ / 28₁₆)

)the literal ) (41₁₀ / 51₈ / 29₁₆)

&the literal & (38₁₀ / 46₈ / 26₁₆)

'the literal ' (39₁₀ / 47₈ / 27₁₆)

\-the literal - (45₁₀ / 55₈ / 2D₁₆)

the literal (32₁₀ / 40₈ / 20₁₆)

2nd Alternative[aAàÀảẢãÃáÁạẠăĂằẰẳẲẵẴắẮặẶâÂầẦẩẨẫẪấẤậẬbBcCdDđĐeEèÈẻẺẽẼéÉẹẸêÊềỀểỂễỄếẾệỆfFgGhHiIìÌỉỈĩĨíÍịỊjJkKlLmMnNoOòÒỏỎõÕóÓọỌôÔồỒổỔỗỖốỐộỘơƠờỜởỞỡỠớỚợỢpPqQrRsStTuUùÙủỦũŨúÚụỤưƯừỪửỬữỮứỨựỰvVwWxXyYỳỲỷỶỹỸýÝỵỴzZ]

Character Class[aAàÀảẢãÃáÁạẠăĂằẰẳẲẵẴắẮặẶâÂầẦẩẨẫẪấẤậẬbBcCdDđĐeEèÈẻẺẽẼéÉẹẸêÊềỀểỂễỄếẾệỆfFgGhHiIìÌỉỈĩĨíÍịỊjJkKlLmMnNoOòÒỏỎõÕóÓọỌôÔồỒổỔỗỖốỐộỘơƠờỜởỞỡỠớỚợỢpPqQrRsStTuUùÙủỦũŨúÚụỤưƯừỪửỬữỮứỨựỰvVwWxXyYỳỲỷỶỹỸýÝỵỴzZ]

athe literal a (97₁₀ / 141₈ / 61₁₆) (case sensitive)

Athe literal A (65₁₀ / 101₈ / 41₁₆) (case sensitive)

àthe literal à (224₁₀ / 340₈ / E0₁₆) (case sensitive)

Àthe literal À (192₁₀ / 300₈ / C0₁₆) (case sensitive)

ảthe literal ả (7843₁₀ / 17243₈ / 1EA3₁₆) (case sensitive)

Ảthe literal Ả (7842₁₀ / 17242₈ / 1EA2₁₆) (case sensitive)

ãthe literal ã (227₁₀ / 343₈ / E3₁₆) (case sensitive)

Ãthe literal Ã (195₁₀ / 303₈ / C3₁₆) (case sensitive)

áthe literal á (225₁₀ / 341₈ / E1₁₆) (case sensitive)

Áthe literal Á (193₁₀ / 301₈ / C1₁₆) (case sensitive)

ạthe literal ạ (7841₁₀ / 17241₈ / 1EA1₁₆) (case sensitive)

Ạthe literal Ạ (7840₁₀ / 17240₈ / 1EA0₁₆) (case sensitive)

ăthe literal ă (259₁₀ / 403₈ / 103₁₆) (case sensitive)

Ăthe literal Ă (258₁₀ / 402₈ / 102₁₆) (case sensitive)

ằthe literal ằ (7857₁₀ / 17261₈ / 1EB1₁₆) (case sensitive)

Ằthe literal Ằ (7856₁₀ / 17260₈ / 1EB0₁₆) (case sensitive)

ẳthe literal ẳ (7859₁₀ / 17263₈ / 1EB3₁₆) (case sensitive)

Ẳthe literal Ẳ (7858₁₀ / 17262₈ / 1EB2₁₆) (case sensitive)

ẵthe literal ẵ (7861₁₀ / 17265₈ / 1EB5₁₆) (case sensitive)

Ẵthe literal Ẵ (7860₁₀ / 17264₈ / 1EB4₁₆) (case sensitive)

ắthe literal ắ (7855₁₀ / 17257₈ / 1EAF₁₆) (case sensitive)

Ắthe literal Ắ (7854₁₀ / 17256₈ / 1EAE₁₆) (case sensitive)

ặthe literal ặ (7863₁₀ / 17267₈ / 1EB7₁₆) (case sensitive)

Ặthe literal Ặ (7862₁₀ / 17266₈ / 1EB6₁₆) (case sensitive)

âthe literal â (226₁₀ / 342₈ / E2₁₆) (case sensitive)

Âthe literal Â (194₁₀ / 302₈ / C2₁₆) (case sensitive)

ầthe literal ầ (7847₁₀ / 17247₈ / 1EA7₁₆) (case sensitive)

Ầthe literal Ầ (7846₁₀ / 17246₈ / 1EA6₁₆) (case sensitive)

ẩthe literal ẩ (7849₁₀ / 17251₈ / 1EA9₁₆) (case sensitive)

Ẩthe literal Ẩ (7848₁₀ / 17250₈ / 1EA8₁₆) (case sensitive)

ẫthe literal ẫ (7851₁₀ / 17253₈ / 1EAB₁₆) (case sensitive)

Ẫthe literal Ẫ (7850₁₀ / 17252₈ / 1EAA₁₆) (case sensitive)

ấthe literal ấ (7845₁₀ / 17245₈ / 1EA5₁₆) (case sensitive)

Ấthe literal Ấ (7844₁₀ / 17244₈ / 1EA4₁₆) (case sensitive)

ậthe literal ậ (7853₁₀ / 17255₈ / 1EAD₁₆) (case sensitive)

Ậthe literal Ậ (7852₁₀ / 17254₈ / 1EAC₁₆) (case sensitive)

bthe literal b (98₁₀ / 142₈ / 62₁₆) (case sensitive)

Bthe literal B (66₁₀ / 102₈ / 42₁₆) (case sensitive)

cthe literal c (99₁₀ / 143₈ / 63₁₆) (case sensitive)

Cthe literal C (67₁₀ / 103₈ / 43₁₆) (case sensitive)

dthe literal d (100₁₀ / 144₈ / 64₁₆) (case sensitive)

Dthe literal D (68₁₀ / 104₈ / 44₁₆) (case sensitive)

đthe literal đ (273₁₀ / 421₈ / 111₁₆) (case sensitive)

Đthe literal Đ (272₁₀ / 420₈ / 110₁₆) (case sensitive)

ethe literal e (101₁₀ / 145₈ / 65₁₆) (case sensitive)

Ethe literal E (69₁₀ / 105₈ / 45₁₆) (case sensitive)

èthe literal è (232₁₀ / 350₈ / E8₁₆) (case sensitive)

Èthe literal È (200₁₀ / 310₈ / C8₁₆) (case sensitive)

ẻthe literal ẻ (7867₁₀ / 17273₈ / 1EBB₁₆) (case sensitive)

Ẻthe literal Ẻ (7866₁₀ / 17272₈ / 1EBA₁₆) (case sensitive)

ẽthe literal ẽ (7869₁₀ / 17275₈ / 1EBD₁₆) (case sensitive)

Ẽthe literal Ẽ (7868₁₀ / 17274₈ / 1EBC₁₆) (case sensitive)

éthe literal é (233₁₀ / 351₈ / E9₁₆) (case sensitive)

Éthe literal É (201₁₀ / 311₈ / C9₁₆) (case sensitive)

ẹthe literal ẹ (7865₁₀ / 17271₈ / 1EB9₁₆) (case sensitive)

Ẹthe literal Ẹ (7864₁₀ / 17270₈ / 1EB8₁₆) (case sensitive)

êthe literal ê (234₁₀ / 352₈ / EA₁₆) (case sensitive)

Êthe literal Ê (202₁₀ / 312₈ / CA₁₆) (case sensitive)

ềthe literal ề (7873₁₀ / 17301₈ / 1EC1₁₆) (case sensitive)

Ềthe literal Ề (7872₁₀ / 17300₈ / 1EC0₁₆) (case sensitive)

ểthe literal ể (7875₁₀ / 17303₈ / 1EC3₁₆) (case sensitive)

Ểthe literal Ể (7874₁₀ / 17302₈ / 1EC2₁₆) (case sensitive)

ễthe literal ễ (7877₁₀ / 17305₈ / 1EC5₁₆) (case sensitive)

Ễthe literal Ễ (7876₁₀ / 17304₈ / 1EC4₁₆) (case sensitive)

ếthe literal ế (7871₁₀ / 17277₈ / 1EBF₁₆) (case sensitive)

Ếthe literal Ế (7870₁₀ / 17276₈ / 1EBE₁₆) (case sensitive)

ệthe literal ệ (7879₁₀ / 17307₈ / 1EC7₁₆) (case sensitive)

Ệthe literal Ệ (7878₁₀ / 17306₈ / 1EC6₁₆) (case sensitive)

fthe literal f (102₁₀ / 146₈ / 66₁₆) (case sensitive)

Fthe literal F (70₁₀ / 106₈ / 46₁₆) (case sensitive)

gthe literal g (103₁₀ / 147₈ / 67₁₆) (case sensitive)

Gthe literal G (71₁₀ / 107₈ / 47₁₆) (case sensitive)

hthe literal h (104₁₀ / 150₈ / 68₁₆) (case sensitive)

Hthe literal H (72₁₀ / 110₈ / 48₁₆) (case sensitive)

ithe literal i (105₁₀ / 151₈ / 69₁₆) (case sensitive)

Ithe literal I (73₁₀ / 111₈ / 49₁₆) (case sensitive)

ìthe literal ì (236₁₀ / 354₈ / EC₁₆) (case sensitive)

Ìthe literal Ì (204₁₀ / 314₈ / CC₁₆) (case sensitive)

ỉthe literal ỉ (7881₁₀ / 17311₈ / 1EC9₁₆) (case sensitive)

Ỉthe literal Ỉ (7880₁₀ / 17310₈ / 1EC8₁₆) (case sensitive)

ĩthe literal ĩ (297₁₀ / 451₈ / 129₁₆) (case sensitive)

Ĩthe literal Ĩ (296₁₀ / 450₈ / 128₁₆) (case sensitive)

íthe literal í (237₁₀ / 355₈ / ED₁₆) (case sensitive)

Íthe literal Í (205₁₀ / 315₈ / CD₁₆) (case sensitive)

ịthe literal ị (7883₁₀ / 17313₈ / 1ECB₁₆) (case sensitive)

Ịthe literal Ị (7882₁₀ / 17312₈ / 1ECA₁₆) (case sensitive)

jthe literal j (106₁₀ / 152₈ / 6A₁₆) (case sensitive)

Jthe literal J (74₁₀ / 112₈ / 4A₁₆) (case sensitive)

kthe literal k (107₁₀ / 153₈ / 6B₁₆) (case sensitive)

Kthe literal K (75₁₀ / 113₈ / 4B₁₆) (case sensitive)

lthe literal l (108₁₀ / 154₈ / 6C₁₆) (case sensitive)

Lthe literal L (76₁₀ / 114₈ / 4C₁₆) (case sensitive)

mthe literal m (109₁₀ / 155₈ / 6D₁₆) (case sensitive)

Mthe literal M (77₁₀ / 115₈ / 4D₁₆) (case sensitive)

nthe literal n (110₁₀ / 156₈ / 6E₁₆) (case sensitive)

Nthe literal N (78₁₀ / 116₈ / 4E₁₆) (case sensitive)

othe literal o (111₁₀ / 157₈ / 6F₁₆) (case sensitive)

Othe literal O (79₁₀ / 117₈ / 4F₁₆) (case sensitive)

òthe literal ò (242₁₀ / 362₈ / F2₁₆) (case sensitive)

Òthe literal Ò (210₁₀ / 322₈ / D2₁₆) (case sensitive)

ỏthe literal ỏ (7887₁₀ / 17317₈ / 1ECF₁₆) (case sensitive)

Ỏthe literal Ỏ (7886₁₀ / 17316₈ / 1ECE₁₆) (case sensitive)

õthe literal õ (245₁₀ / 365₈ / F5₁₆) (case sensitive)

Õthe literal Õ (213₁₀ / 325₈ / D5₁₆) (case sensitive)

óthe literal ó (243₁₀ / 363₈ / F3₁₆) (case sensitive)

Óthe literal Ó (211₁₀ / 323₈ / D3₁₆) (case sensitive)

ọthe literal ọ (7885₁₀ / 17315₈ / 1ECD₁₆) (case sensitive)

Ọthe literal Ọ (7884₁₀ / 17314₈ / 1ECC₁₆) (case sensitive)

ôthe literal ô (244₁₀ / 364₈ / F4₁₆) (case sensitive)

Ôthe literal Ô (212₁₀ / 324₈ / D4₁₆) (case sensitive)

ồthe literal ồ (7891₁₀ / 17323₈ / 1ED3₁₆) (case sensitive)

Ồthe literal Ồ (7890₁₀ / 17322₈ / 1ED2₁₆) (case sensitive)

ổthe literal ổ (7893₁₀ / 17325₈ / 1ED5₁₆) (case sensitive)

Ổthe literal Ổ (7892₁₀ / 17324₈ / 1ED4₁₆) (case sensitive)

ỗthe literal ỗ (7895₁₀ / 17327₈ / 1ED7₁₆) (case sensitive)

Ỗthe literal Ỗ (7894₁₀ / 17326₈ / 1ED6₁₆) (case sensitive)

ốthe literal ố (7889₁₀ / 17321₈ / 1ED1₁₆) (case sensitive)

Ốthe literal Ố (7888₁₀ / 17320₈ / 1ED0₁₆) (case sensitive)

ộthe literal ộ (7897₁₀ / 17331₈ / 1ED9₁₆) (case sensitive)

Ộthe literal Ộ (7896₁₀ / 17330₈ / 1ED8₁₆) (case sensitive)

ơthe literal ơ (417₁₀ / 641₈ / 1A1₁₆) (case sensitive)

Ơthe literal Ơ (416₁₀ / 640₈ / 1A0₁₆) (case sensitive)

ờthe literal ờ (7901₁₀ / 17335₈ / 1EDD₁₆) (case sensitive)

Ờthe literal Ờ (7900₁₀ / 17334₈ / 1EDC₁₆) (case sensitive)

ởthe literal ở (7903₁₀ / 17337₈ / 1EDF₁₆) (case sensitive)

Ởthe literal Ở (7902₁₀ / 17336₈ / 1EDE₁₆) (case sensitive)

ỡthe literal ỡ (7905₁₀ / 17341₈ / 1EE1₁₆) (case sensitive)

Ỡthe literal Ỡ (7904₁₀ / 17340₈ / 1EE0₁₆) (case sensitive)

ớthe literal ớ (7899₁₀ / 17333₈ / 1EDB₁₆) (case sensitive)

Ớthe literal Ớ (7898₁₀ / 17332₈ / 1EDA₁₆) (case sensitive)

ợthe literal ợ (7907₁₀ / 17343₈ / 1EE3₁₆) (case sensitive)

Ợthe literal Ợ (7906₁₀ / 17342₈ / 1EE2₁₆) (case sensitive)

pthe literal p (112₁₀ / 160₈ / 70₁₆) (case sensitive)

Pthe literal P (80₁₀ / 120₈ / 50₁₆) (case sensitive)

qthe literal q (113₁₀ / 161₈ / 71₁₆) (case sensitive)

Qthe literal Q (81₁₀ / 121₈ / 51₁₆) (case sensitive)

rthe literal r (114₁₀ / 162₈ / 72₁₆) (case sensitive)

Rthe literal R (82₁₀ / 122₈ / 52₁₆) (case sensitive)

sthe literal s (115₁₀ / 163₈ / 73₁₆) (case sensitive)

Sthe literal S (83₁₀ / 123₈ / 53₁₆) (case sensitive)

tthe literal t (116₁₀ / 164₈ / 74₁₆) (case sensitive)

Tthe literal T (84₁₀ / 124₈ / 54₁₆) (case sensitive)

uthe literal u (117₁₀ / 165₈ / 75₁₆) (case sensitive)

Uthe literal U (85₁₀ / 125₈ / 55₁₆) (case sensitive)

ùthe literal ù (249₁₀ / 371₈ / F9₁₆) (case sensitive)

Ùthe literal Ù (217₁₀ / 331₈ / D9₁₆) (case sensitive)

ủthe literal ủ (7911₁₀ / 17347₈ / 1EE7₁₆) (case sensitive)

Ủthe literal Ủ (7910₁₀ / 17346₈ / 1EE6₁₆) (case sensitive)

ũthe literal ũ (361₁₀ / 551₈ / 169₁₆) (case sensitive)

Ũthe literal Ũ (360₁₀ / 550₈ / 168₁₆) (case sensitive)

úthe literal ú (250₁₀ / 372₈ / FA₁₆) (case sensitive)

Úthe literal Ú (218₁₀ / 332₈ / DA₁₆) (case sensitive)

ụthe literal ụ (7909₁₀ / 17345₈ / 1EE5₁₆) (case sensitive)

Ụthe literal Ụ (7908₁₀ / 17344₈ / 1EE4₁₆) (case sensitive)

ưthe literal ư (432₁₀ / 660₈ / 1B0₁₆) (case sensitive)

Ưthe literal Ư (431₁₀ / 657₈ / 1AF₁₆) (case sensitive)

ừthe literal ừ (7915₁₀ / 17353₈ / 1EEB₁₆) (case sensitive)

Ừthe literal Ừ (7914₁₀ / 17352₈ / 1EEA₁₆) (case sensitive)

ửthe literal ử (7917₁₀ / 17355₈ / 1EED₁₆) (case sensitive)

Ửthe literal Ử (7916₁₀ / 17354₈ / 1EEC₁₆) (case sensitive)

ữthe literal ữ (7919₁₀ / 17357₈ / 1EEF₁₆) (case sensitive)

Ữthe literal Ữ (7918₁₀ / 17356₈ / 1EEE₁₆) (case sensitive)

ứthe literal ứ (7913₁₀ / 17351₈ / 1EE9₁₆) (case sensitive)

Ứthe literal Ứ (7912₁₀ / 17350₈ / 1EE8₁₆) (case sensitive)

ựthe literal ự (7921₁₀ / 17361₈ / 1EF1₁₆) (case sensitive)

Ựthe literal Ự (7920₁₀ / 17360₈ / 1EF0₁₆) (case sensitive)

vthe literal v (118₁₀ / 166₈ / 76₁₆) (case sensitive)

Vthe literal V (86₁₀ / 126₈ / 56₁₆) (case sensitive)

wthe literal w (119₁₀ / 167₈ / 77₁₆) (case sensitive)

Wthe literal W (87₁₀ / 127₈ / 57₁₆) (case sensitive)

xthe literal x (120₁₀ / 170₈ / 78₁₆) (case sensitive)

Xthe literal X (88₁₀ / 130₈ / 58₁₆) (case sensitive)

ythe literal y (121₁₀ / 171₈ / 79₁₆) (case sensitive)

Ythe literal Y (89₁₀ / 131₈ / 59₁₆) (case sensitive)

ỳthe literal ỳ (7923₁₀ / 17363₈ / 1EF3₁₆) (case sensitive)

Ỳthe literal Ỳ (7922₁₀ / 17362₈ / 1EF2₁₆) (case sensitive)

ỷthe literal ỷ (7927₁₀ / 17367₈ / 1EF7₁₆) (case sensitive)

Ỷthe literal Ỷ (7926₁₀ / 17366₈ / 1EF6₁₆) (case sensitive)

ỹthe literal ỹ (7929₁₀ / 17371₈ / 1EF9₁₆) (case sensitive)

Ỹthe literal Ỹ (7928₁₀ / 17370₈ / 1EF8₁₆) (case sensitive)

ýthe literal ý (253₁₀ / 375₈ / FD₁₆) (case sensitive)

Ýthe literal Ý (221₁₀ / 335₈ / DD₁₆) (case sensitive)

ỵthe literal ỵ (7925₁₀ / 17365₈ / 1EF5₁₆) (case sensitive)

Ỵthe literal Ỵ (7924₁₀ / 17364₈ / 1EF4₁₆) (case sensitive)

zthe literal z (122₁₀ / 172₈ / 7A₁₆) (case sensitive)

Zthe literal Z (90₁₀ / 132₈ / 5A₁₆) (case sensitive)

$end of line

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

25 tokens

Regular Expression

^([A-Za-z0-9._()&'\- ]|[aAàÀảẢãÃáÁạẠăĂằẰẳẲẵẴắẮặẶâÂầẦẩẨẫẪấẤậẬbBcCdDđĐeEèÈẻẺẽẼéÉẹẸêÊềỀểỂễỄếẾệỆfFgGhHiIìÌỉỈĩĨíÍịỊjJkKlLmMnNoOòÒỏỎõÕóÓọỌôÔồỒổỔỗỖốỐộỘơƠờỜởỞỡỠớỚợỢpPqQrRsStTuUùÙủỦũŨúÚụỤưƯừỪửỬữỮứỨựỰvVwWxXyYỳỲỷỶỹỸýÝỵỴzZ])++$

New

this is a cat, cat