fork(6) download 
  1. <?php
  2. $txt_data = "BEGIN
  3. #1 
  4. #2 
  5. #3 
  6. #4 
  7. #5 
  8. #6 
  9. 1       2015-05-31  2001-11-24  'Name Surname'      ID_1        0 
  10. 2       
  11. 2011-04-01  ?           ?                   ID_2        1 
  12. 2       2013-02-24  ?           ?                   
  13. ID_3        1 
  14. 2       2014-02-28  ?           'Name Surname'      ID_4        2 
  15. END
  16. ";
  17.  
  18.     $loop_pattern = "/BEGIN(.*?)END/s";
  19.     preg_match_all($loop_pattern, $txt_data, $matches);
  20.     $loops = $matches[0];
  21.  
  22.     $loops_count = count($loops);
  23.  
  24.     foreach ($loops as $key => $value) {
  25.         $value = trim($value);
  26.         $pattern = array("/[[:blank:]]+/", "/BEGIN(.*)/", "/END(.*)/");
  27.         $replacement = array(" ", "", "");
  28.         $value = preg_replace($pattern, $replacement, $value);
  29.  
  30.         preg_match_all( '/^#\d+/m', $value, $matches );
  31.         $keys = $matches[0];
  32.  
  33.         $value = preg_replace( '/^#\d+\s*/m', '', $value );
  34.  
  35.         $value = str_replace( "\n", " ", $value );
  36.  
  37.         $pattern = '/'.str_repeat( "('[^']+'|\S+)\s+", count( $keys ) ).'/';
  38.  
  39.         preg_match_all( $pattern, $value, $matches );
  40.  
  41.         $values = array_combine( $keys, array_slice( $matches, 1 ) );
  42.  
  43.         print_r( $values );
  44.     }
  45.  
Success #stdin #stdout 0.02s 52432KB
comments (?)
stdin 
Standard input is empty
stdout 
Array
(
    [#1] => Array
        (
            [0] => 1
            [1] => 2
            [2] => 2
            [3] => 2
        )

    [#2] => Array
        (
            [0] => 2015-05-31
            [1] => 2011-04-01
            [2] => 2013-02-24
            [3] => 2014-02-28
        )

    [#3] => Array
        (
            [0] => 2001-11-24
            [1] => ?
            [2] => ?
            [3] => ?
        )

    [#4] => Array
        (
            [0] => 'Name Surname'
            [1] => ?
            [2] => ?
            [3] => 'Name Surname'
        )

    [#5] => Array
        (
            [0] => ID_1
            [1] => ID_2
            [2] => ID_3
            [3] => ID_4
        )

    [#6] => Array
        (
            [0] => 0
            [1] => 1
            [2] => 1
            [3] => 2
        )

)
https://ideone.com/40yKyF
language:
PHP (php 7.3.5)
created:
8 years ago
visibility:
public

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