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Regex Tester
Test and debug regular expressions with live match highlighting
//g
g=global i=case-insensitive m=multiline s=dotall
Quick Reference
.Any character\dDigit [0-9]\wWord char [a-zA-Z0-9_]\sWhitespace^Start of string$End of string*Zero or more+One or more?Zero or one{n}Exactly n times(abc)Capture group(?:abc)Non-capture group