Regular Expressions 101

1st Alternative([0-9][^ ]*[A-Z][^ ]*)

Group 1([0-9][^ ]*[A-Z][^ ]*)

Character Class[0-9]

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

Negated Character Class[^ ]*

*matches any number of characters outside the set below:

the literal (32₁₀ / 40₈ / 20₁₆)

Character Class[A-Z]

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

Negated Character Class[^ ]*

*matches any number of characters outside the set below:

the literal (32₁₀ / 40₈ / 20₁₆)

2nd Alternative([A-Z][^ ]*[0-9][^ ]*?)

Group 2([A-Z][^ ]*[0-9][^ ]*?)

Character Class[A-Z]

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

Negated Character Class[^ ]*

*matches any number of characters outside the set below:

the literal (32₁₀ / 40₈ / 20₁₆)

Character Class[0-9]

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

Negated Character Class[^ ]*?

*?matches any number of characters outside the set below:

the literal (32₁₀ / 40₈ / 20₁₆)

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

([0-9][^ ]*[A-Z][^ ]*)|([A-Z][^ ]*[0-9][^ ]*?)

New

Lorem ipsum <a href="http://www.example.com/09D623" target="blank" style="color: #66BB12;">dolor sit</a> amet, 09D623 non pulvinar nunc egestas. Nunc sit amet imperdiet 09D623 magnat.

Regular Expression

Substitution