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<?php $definition = '*@table bee\n@table aa'; preg_match_all('/\s*@table\s+([a-z]+)(?:\(\s*([^)\s]+)\s*\))?/i', $definition, $matched); var_dump($matched);
Output for 5.4.1 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 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 - 8.3.6
array(3) { [0]=> array(2) { [0]=> string(10) "@table bee" [1]=> string(9) "@table aa" } [1]=> array(2) { [0]=> string(3) "bee" [1]=> string(2) "aa" } [2]=> array(2) { [0]=> string(0) "" [1]=> string(0) "" } }

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