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<?php $txt="Не неё, не в этом дело. Не удержать такого запала, правда не?"; var_dump(preg_match_all("~((^|\s|\W|\D)не(\W|\D))~Uiu", $txt, $out)); var_dump( $out );
Output for 4.4.0 - 4.4.9, 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
int(4) array(4) { [0]=> array(4) { [0]=> string(5) "Не " [1]=> string(6) " не " [2]=> string(6) " Не " [3]=> string(6) " не?" } [1]=> array(4) { [0]=> string(5) "Не " [1]=> string(6) " не " [2]=> string(6) " Не " [3]=> string(6) " не?" } [2]=> array(4) { [0]=> string(0) "" [1]=> string(1) " " [2]=> string(1) " " [3]=> string(1) " " } [3]=> array(4) { [0]=> string(1) " " [1]=> string(1) " " [2]=> string(1) " " [3]=> string(1) "?" } }
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 int(4) array(4) { [0]=> array(4) { [0]=> string(5) "Не " [1]=> string(6) " не " [2]=> string(6) " Не " [3]=> string(6) " не?" } [1]=> array(4) { [0]=> string(5) "Не " [1]=> string(6) " не " [2]=> string(6) " Не " [3]=> string(6) " не?" } [2]=> array(4) { [0]=> string(0) "" [1]=> string(1) " " [2]=> string(1) " " [3]=> string(1) " " } [3]=> array(4) { [0]=> string(1) " " [1]=> string(1) " " [2]=> string(1) " " [3]=> string(1) "?" } }
Output for 4.3.3 - 4.3.11, 5.0.0 - 5.0.4
int(3) array(4) { [0]=> array(3) { [0]=> string(7) " неё" [1]=> string(6) " не " [2]=> string(6) " не?" } [1]=> array(3) { [0]=> string(7) " неё" [1]=> string(6) " не " [2]=> string(6) " не?" } [2]=> array(3) { [0]=> string(1) " " [1]=> string(1) " " [2]=> string(1) " " } [3]=> array(3) { [0]=> string(2) "ё" [1]=> string(1) " " [2]=> string(1) "?" } }
Output for 4.3.0 - 4.3.2
int(3) array(4) { [0]=> array(3) { [0]=> string(6) " не�" [1]=> string(6) " не " [2]=> string(6) " не?" } [1]=> array(3) { [0]=> string(6) " не�" [1]=> string(6) " не " [2]=> string(6) " не?" } [2]=> array(3) { [0]=> string(1) " " [1]=> string(1) " " [2]=> string(1) " " } [3]=> array(3) { [0]=> string(1) "�" [1]=> string(1) " " [2]=> string(1) "?" } }

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