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  1. <?php
  2.  
  3. $str = '  key1 VALUE1
  4.   key2 VALUE2 ; comment 2
  5.   key3 VALUE3a VALUE3b
  6.   key4 VALUE4a VALUE4b ; comment 4';
  7. $lines = explode("\n", $str);
  8. $res = array();
  9. preg_match_all('~^\h*(\w+)\h+([^;\n]+)~m', $str, $res);
  10. print_r(array_combine($res[1], $res[2]));
Success #stdin #stdout 0.03s 52480KB
comments (?)
stdin 
Standard input is empty
stdout 
Array
(
    [key1] => VALUE1
    [key2] => VALUE2 
    [key3] => VALUE3a VALUE3b
    [key4] => VALUE4a VALUE4b 
)
https://ideone.com/BWVyJ0
language:
PHP (php 7.3.5)
created:
7 years ago
visibility:
secret

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