Regular Expressions 101

Character Class[()^|$[\]*.\\?{}]

(the literal ( (40₁₀ / 50₈ / 28₁₆)

)the literal ) (41₁₀ / 51₈ / 29₁₆)

^the literal ^ (94₁₀ / 136₈ / 5E₁₆)

|the literal | (124₁₀ / 174₈ / 7C₁₆)

$the literal $ (36₁₀ / 44₈ / 24₁₆)

[the literal [ (91₁₀ / 133₈ / 5B₁₆)

\]the literal ] (93₁₀ / 135₈ / 5D₁₆)

*the literal * (42₁₀ / 52₈ / 2A₁₆)

.the literal . (46₁₀ / 56₈ / 2E₁₆)

\\the literal \ (92₁₀ / 134₈ / 5C₁₆)

?the literal ? (63₁₀ / 77₈ / 3F₁₆)

{the literal { (123₁₀ / 173₈ / 7B₁₆)

}the literal } (125₁₀ / 175₈ / 7D₁₆)

Global pattern flags

g modifier: global. Finds all matches instead of stopping after the first

Detailed match information will be displayed here automatically.

Search reference

Regular Expression

[()^|$[\]*.\\?{}]

New

^foo ba[rz]{1,2}$

\$&