Regular Expressions 101

Pro

Non-Capturing Group(?:_[0-9]{2})+

+repeats the group contents below at least once:

_the literal _ (95₁₀ / 137₈ / 5F₁₆)

Character Class[0-9]{2}

{2}matches exactly 2 characters from the set below:

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

$end of line

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.

25 tokens

Regular Expression

(?:_[0-9]{2})+$

New

AAA_POERAS::ZNCDAd_EROS_NOW_X_SHRIAPP_Z_DONTKNOW_J1_Z_SUITS_8907_11
BBB_POERAS::ZNCDAd_EROS_NOW_Q_SHRIAPP67_Y_DONTKNOW_J2_Y_THERE_MLA_WHICH_8906_86_25_01

Extraction

AAA_POERAS::ZNCDAd_EROS_NOW_X_SHRIAPP_Z_DONTKNOW_J1_Z_SUITS_8907_11
BBB_POERAS::ZNCDAd_EROS_NOW_Q_SHRIAPP67_Y_DONTKNOW_J2_Y_THERE_MLA_WHICH_8906_86_25_01