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  1. <?php
  2.  
  3. $input = 'New [[supplier]] price request for [[legal-entity]]';
  4.  
  5. $matches = array();
  6. preg_match_all('/\[\[[^]]+\]\]/s', $input, $matches);
  7. print_r($matches);
  8.  
Success #stdin #stdout 0.01s 83328KB
comments (?)
stdin 
Standard input is empty
stdout 
Array
(
    [0] => Array
        (
            [0] => [[supplier]]
            [1] => [[legal-entity]]
        )

)
https://ideone.com/sIBf0v
language:
PHP (php 7.3.5)
created:
5 years ago
visibility:
secret

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