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  1. <?php
  2.  
  3. $re = '/(?|{([^}]*)}|\[([^]]*)])/'; 
  4. $str = "{A''BsCb}"; 
  5. $res = array();
  6. preg_match_all($re, $str, $m);
  7. foreach ($m[1] as $match) {
  8. 	preg_match_all('~[A-G-][^A-G]*~', $match, $tmp);
  9. 	$res = array_merge($tmp, $res);
  10. }
  11. print_r($res);
Success #stdin #stdout 0.01s 52488KB
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stdin
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Standard input is empty
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Array
(
    [0] => Array
        (
            [0] => A''
            [1] => Bs
            [2] => Cb
        )

)
https://ideone.com/J4vWty
language:
PHP (php 7.3.5)
created:
7 years ago
visibility:
secret

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