regex101: PCRE2 (PHP) Substitution Workspace

Pro

^start of line

Group 1([^\d]+)

Negated Character Class[^\d]+

+matches at least one character outside the set below:

\da digit

\s+any whitespace character, repeated at least once

Character Class[0-9a-zA-Z\s]

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

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

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

\sany whitespace character

Group 2(.*)

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

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

25 tokens

Regular Expression

^([^\d]+)\s+[0-9a-zA-Z\s](.*)

SDT p2313 SDT
Saturation p2415 Saturation
Section p2427 Section
Scheme 1 p2217 Scheme 1

DNA db60e6524e3a463a8990ec8d1135d870
European Union bc25ea6eccc4ea19ac2eb58122add14
European union bc25ea6eccc4ea19ac2eb58122add14
equity 370a65f13528475b8b203198fd1d433bs

Extraction

SDT p2313 SDT
Saturation p2415 Saturation
Section p2427 Section
Scheme 1 p2217 Scheme 1

DNA db60e6524e3a463a8990ec8d1135d870
European Union bc25ea6eccc4ea19ac2eb58122add14
European union bc25ea6eccc4ea19ac2eb58122add14
equity 370a65f13528475b8b203198fd1d433bs