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<?php $arr = ["TAX ID. 01.000.589.0.055.000 or", "TAX ID : 01.000.589.0.055.000 or", "TAX ID 01.000.589.0.055.000 or", "TAX: 01.000.589.0.055.000"]; foreach($arr as $str){ echo preg_replace('/[^\d]/', '', $str) . "\n"; }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 2, Position 2 = 8
Branch analysis from position: 2
2 jumps found. (Code = 78) Position 1 = 3, Position 2 = 8
Branch analysis from position: 3
1 jumps found. (Code = 42) Position 1 = 2
Branch analysis from position: 2
Branch analysis from position: 8
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 8
filename:       /in/Ne3fo
function name:  (null)
number of ops:  10
compiled vars:  !0 = $arr, !1 = $str
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                       !0, <array>
    8     1      > FE_RESET_R                                           $3      !0, ->8
          2    > > FE_FETCH_R                                                   $3, !1, ->8
    9     3    >   FRAMELESS_ICALL_3                preg_replace        ~4      '%2F%5B%5E%5Cd%5D%2F', ''
          4        OP_DATA                                                      !1
          5        CONCAT                                               ~5      ~4, '%0A'
          6        ECHO                                                         ~5
    8     7      > JMP                                                          ->2
          8    >   FE_FREE                                                      $3
   10     9      > RETURN                                                       1

Generated using Vulcan Logic Dumper, using php 8.5.0


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216.4 ms | 2127 KiB | 13 Q