Regular Expressions 101

\$the literal $ (36₁₀ / 44₈ / 24₁₆)

\d+a digit, repeated at least once

Negative Lookahead(?![0-9.])

Character Class[0-9.]

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

.the literal . (46₁₀ / 56₈ / 2E₁₆)

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

Detailed match information will be displayed here automatically.

Search reference

Regular Expression

\$\d+(?![0-9.])

Test String
New

5x Item C $2.5x5, $2.50x1
1 Book $2.55
1x Table $2.59
2x Item A $2000.5x2, 10x Item B $0.5x10
1x Test $2.513, 5x Pear $100x5
$1.430
$1.50 
$1.55
10x Tee $0.5x10
50x SSS $6.5x50
$2.5, $50

Regular Expression

Test StringNew

Test String
New