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<?php /* $str = 'test1234'; preg_match_all('!\d+!', $str, $matches);*/ /*for ($matches = 0; $matches <9; $matches++) { $letters = range('a','j'); var_dump($letters[$matches]); }*/ $str = 'test1234'; preg_match_all('!\d+!', $str, $matches); $matches = preg_replace("/[^0-9]/","a-j",$matches); var_dump($matches);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/nvqRG
function name:  (null)
number of ops:  16
compiled vars:  !0 = $str, !1 = $matches
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   11     0  E >   ASSIGN                                                   !0, 'test1234'
   12     1        INIT_FCALL                                               'preg_match_all'
          2        SEND_VAL                                                 '%21%5Cd%2B%21'
          3        SEND_VAR                                                 !0
          4        SEND_REF                                                 !1
          5        DO_ICALL                                                 
   14     6        INIT_FCALL                                               'preg_replace'
          7        SEND_VAL                                                 '%2F%5B%5E0-9%5D%2F'
          8        SEND_VAL                                                 'a-j'
          9        SEND_VAR                                                 !1
         10        DO_ICALL                                         $4      
         11        ASSIGN                                                   !1, $4
   16    12        INIT_FCALL                                               'var_dump'
         13        SEND_VAR                                                 !1
         14        DO_ICALL                                                 
   18    15      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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