Regular Expressions 101

Group 1(\$[a-z]{1})

\$the literal $ (36₁₀ / 44₈ / 24₁₆)

Character Class[a-z]{1}

{1}matches one character from the set below:

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

Group 2(.*?)

.*?any character (except for line terminators), repeated any number of times

Positive Lookahead(?=\$|$)

1st Alternative\$

\$the literal $ (36₁₀ / 44₈ / 24₁₆)

2nd Alternative$

$end of string, or before its final line terminator

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

(\$[a-z]{1})(.*?)(?=\$|$)

New

10$athis is text a$bthis is text b/$cthis is text$dthis is text d