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<?php $re = '/(ECO[^\s]+)\s+(.*?)(?=ECO|\z)/m'; $str = 'ECO-698 Acondicionador Frio-Calor ECO-CHI-522 Chimenea eléctrica con patas'; preg_match_all($re, $str, $matches, PREG_SET_ORDER, 0); $val=1; foreach ($matches as $value) { echo "\n\nRow no:".$val++; echo "\ncol 1:".$value[1]."\ncol 2:".$value[2]; } ?>
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 11, Position 2 = 22
Branch analysis from position: 11
2 jumps found. (Code = 78) Position 1 = 12, Position 2 = 22
Branch analysis from position: 12
1 jumps found. (Code = 42) Position 1 = 11
Branch analysis from position: 11
Branch analysis from position: 22
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 22
filename:       /in/MsDlc
function name:  (null)
number of ops:  24
compiled vars:  !0 = $re, !1 = $str, !2 = $matches, !3 = $val, !4 = $value
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, '%2F%28ECO%5B%5E%5Cs%5D%2B%29%5Cs%2B%28.%2A%3F%29%28%3F%3DECO%7C%5Cz%29%2Fm'
    4     1        ASSIGN                                                   !1, 'ECO-698+Acondicionador+Frio-Calor+ECO-CHI-522+Chimenea+el%C3%A9ctrica+con+patas'
    6     2        INIT_FCALL                                               'preg_match_all'
          3        SEND_VAR                                                 !0
          4        SEND_VAR                                                 !1
          5        SEND_REF                                                 !2
          6        SEND_VAL                                                 2
          7        SEND_VAL                                                 0
          8        DO_ICALL                                                 
    9     9        ASSIGN                                                   !3, 1
   10    10      > FE_RESET_R                                       $9      !2, ->22
         11    > > FE_FETCH_R                                               $9, !4, ->22
   13    12    >   POST_INC                                         ~10     !3
         13        CONCAT                                           ~11     '%0A%0ARow++no%3A', ~10
         14        ECHO                                                     ~11
   14    15        FETCH_DIM_R                                      ~12     !4, 1
         16        CONCAT                                           ~13     '%0Acol+1%3A', ~12
         17        CONCAT                                           ~14     ~13, '%0Acol+2%3A'
         18        FETCH_DIM_R                                      ~15     !4, 2
         19        CONCAT                                           ~16     ~14, ~15
         20        ECHO                                                     ~16
   10    21      > JMP                                                      ->11
         22    >   FE_FREE                                                  $9
   19    23      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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