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<?php mb_internal_encoding('SJIS-win'); $patern = 'abc'; $string1 = 'abcdeあいうえお'; $string2 = 'abcde'; $string3 = 'abcdeⅰⅱⅲ'; $regs1 = array(); $regs2 = array(); $regs3 = array(); $replace = 'あいうえおⅰ'; mb_regex_encoding('SJIS-win'); print(mb_regex_encoding()); print("\n"); mb_ereg($patern, $string1, $regs1); mb_ereg($patern, $string2, $regs2); mb_ereg($patern, $string3, $regs3); var_dump($regs1); var_dump($regs2); var_dump($regs3); var_dump(mb_eregi_replace($patern, $replace, $string1)); var_dump(mb_eregi_replace($patern, $replace, $string2)); var_dump(mb_eregi_replace($patern, $replace, $string3));
Output for 7.1.0 - 7.1.23, 7.2.0 - 7.2.33, 7.3.16 - 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
SJIS array(0) { } array(1) { [0]=> string(3) "abc" } array(1) { [0]=> string(3) "abc" } NULL string(20) "あいうえおⅰde" string(29) "あいうえおⅰdeⅰⅱⅲ"
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 SJIS array(0) { } array(1) { [0]=> string(3) "abc" } array(1) { [0]=> string(3) "abc" } NULL string(20) "あいうえおⅰde" string(29) "あいうえおⅰdeⅰⅱⅲ"
Output for 5.6.38
SJIS array(1) { [0]=> string(3) "abc" } array(1) { [0]=> string(3) "abc" } array(1) { [0]=> string(3) "abc" } string(35) "あいうえおⅰdeあいうえお" string(20) "あいうえおⅰde" string(29) "あいうえおⅰdeⅰⅱⅲ"
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152.42 ms | 401 KiB | 173 Q