6 lines
2.0 KiB
PHP
6 lines
2.0 KiB
PHP
<?php
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// from W and F in https://unicode.org/Public/UNIDATA/EastAsianWidth.txt
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return '/[\x{1100}-\x{115F}\x{231A}-\x{231B}\x{2329}-\x{232A}\x{23E9}-\x{23EC}\x{23F0}\x{23F3}\x{25FD}-\x{25FE}\x{2614}-\x{2615}\x{2630}-\x{2637}\x{2648}-\x{2653}\x{267F}\x{268A}-\x{268F}\x{2693}\x{26A1}\x{26AA}-\x{26AB}\x{26BD}-\x{26BE}\x{26C4}-\x{26C5}\x{26CE}\x{26D4}\x{26EA}\x{26F2}-\x{26F3}\x{26F5}\x{26FA}\x{26FD}\x{2705}\x{270A}-\x{270B}\x{2728}\x{274C}\x{274E}\x{2753}-\x{2755}\x{2757}\x{2795}-\x{2797}\x{27B0}\x{27BF}\x{2B1B}-\x{2B1C}\x{2B50}\x{2B55}\x{2E80}-\x{2E99}\x{2E9B}-\x{2EF3}\x{2F00}-\x{2FD5}\x{2FF0}-\x{303E}\x{3041}-\x{3096}\x{3099}-\x{30FF}\x{3105}-\x{312F}\x{3131}-\x{318E}\x{3190}-\x{31E5}\x{31EF}-\x{321E}\x{3220}-\x{3247}\x{3250}-\x{A48C}\x{A490}-\x{A4C6}\x{A960}-\x{A97C}\x{AC00}-\x{D7A3}\x{F900}-\x{FAFF}\x{FE10}-\x{FE19}\x{FE30}-\x{FE52}\x{FE54}-\x{FE66}\x{FE68}-\x{FE6B}\x{FF01}-\x{FF60}\x{FFE0}-\x{FFE6}\x{16FE0}-\x{16FE4}\x{16FF0}-\x{16FF6}\x{17000}-\x{18CD5}\x{18CFF}-\x{18D1E}\x{18D80}-\x{18DF2}\x{1AFF0}-\x{1AFF3}\x{1AFF5}-\x{1AFFB}\x{1AFFD}-\x{1AFFE}\x{1B000}-\x{1B122}\x{1B132}\x{1B150}-\x{1B152}\x{1B155}\x{1B164}-\x{1B167}\x{1B170}-\x{1B2FB}\x{1D300}-\x{1D356}\x{1D360}-\x{1D376}\x{1F004}\x{1F0CF}\x{1F18E}\x{1F191}-\x{1F19A}\x{1F200}-\x{1F202}\x{1F210}-\x{1F23B}\x{1F240}-\x{1F248}\x{1F250}-\x{1F251}\x{1F260}-\x{1F265}\x{1F300}-\x{1F320}\x{1F32D}-\x{1F335}\x{1F337}-\x{1F37C}\x{1F37E}-\x{1F393}\x{1F3A0}-\x{1F3CA}\x{1F3CF}-\x{1F3D3}\x{1F3E0}-\x{1F3F0}\x{1F3F4}\x{1F3F8}-\x{1F43E}\x{1F440}\x{1F442}-\x{1F4FC}\x{1F4FF}-\x{1F53D}\x{1F54B}-\x{1F54E}\x{1F550}-\x{1F567}\x{1F57A}\x{1F595}-\x{1F596}\x{1F5A4}\x{1F5FB}-\x{1F64F}\x{1F680}-\x{1F6C5}\x{1F6CC}\x{1F6D0}-\x{1F6D2}\x{1F6D5}-\x{1F6D8}\x{1F6DC}-\x{1F6DF}\x{1F6EB}-\x{1F6EC}\x{1F6F4}-\x{1F6FC}\x{1F7E0}-\x{1F7EB}\x{1F7F0}\x{1F90C}-\x{1F93A}\x{1F93C}-\x{1F945}\x{1F947}-\x{1F9FF}\x{1FA70}-\x{1FA7C}\x{1FA80}-\x{1FA8A}\x{1FA8E}-\x{1FAC6}\x{1FAC8}\x{1FACD}-\x{1FADC}\x{1FADF}-\x{1FAEA}\x{1FAEF}-\x{1FAF8}\x{20000}-\x{2FFFD}\x{30000}-\x{3FFFD}]/u';
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