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<?php $str = "* { [Strongly Disagree] [Disagree] [Agree] [Strongly Agree] }"; preg_match_all("/\[(.+?)\]/", $str, $match1); preg_match_all("/[^]]/", $str, $match2); var_dump($match1); var_dump($match2);
Output for git.master, git.master_jit, rfc.property-hooks
array(2) { [0]=> array(4) { [0]=> string(19) "[Strongly Disagree]" [1]=> string(10) "[Disagree]" [2]=> string(7) "[Agree]" [3]=> string(16) "[Strongly Agree]" } [1]=> array(4) { [0]=> string(17) "Strongly Disagree" [1]=> string(8) "Disagree" [2]=> string(5) "Agree" [3]=> string(14) "Strongly Agree" } } array(1) { [0]=> array(57) { [0]=> string(1) "*" [1]=> string(1) " " [2]=> string(1) "{" [3]=> string(1) " " [4]=> string(1) "[" [5]=> string(1) "S" [6]=> string(1) "t" [7]=> string(1) "r" [8]=> string(1) "o" [9]=> string(1) "n" [10]=> string(1) "g" [11]=> string(1) "l" [12]=> string(1) "y" [13]=> string(1) " " [14]=> string(1) "D" [15]=> string(1) "i" [16]=> string(1) "s" [17]=> string(1) "a" [18]=> string(1) "g" [19]=> string(1) "r" [20]=> string(1) "e" [21]=> string(1) "e" [22]=> string(1) " " [23]=> string(1) "[" [24]=> string(1) "D" [25]=> string(1) "i" [26]=> string(1) "s" [27]=> string(1) "a" [28]=> string(1) "g" [29]=> string(1) "r" [30]=> string(1) "e" [31]=> string(1) "e" [32]=> string(1) " " [33]=> string(1) "[" [34]=> string(1) "A" [35]=> string(1) "g" [36]=> string(1) "r" [37]=> string(1) "e" [38]=> string(1) "e" [39]=> string(1) " " [40]=> string(1) "[" [41]=> string(1) "S" [42]=> string(1) "t" [43]=> string(1) "r" [44]=> string(1) "o" [45]=> string(1) "n" [46]=> string(1) "g" [47]=> string(1) "l" [48]=> string(1) "y" [49]=> string(1) " " [50]=> string(1) "A" [51]=> string(1) "g" [52]=> string(1) "r" [53]=> string(1) "e" [54]=> string(1) "e" [55]=> string(1) " " [56]=> string(1) "}" } }

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