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  1. <?php
  2.  
  3. $string = '
  4.     iojefu { string1 }
  5.     asdjhu { string2 }
  6. ';
  7. $arr = array();
  8. preg_match_all('~{\s*\K\w+~', $string, $arr);
  9. print_r($arr[0]);
  10.  
Success #stdin #stdout 0.02s 82944KB
comments (?)
stdin
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Standard input is empty
stdout
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Array
(
    [0] => string1
    [1] => string2
)
https://ideone.com/ySYhVI
language:
PHP (php 7.3.5)
created:
7 years ago
visibility:
public

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