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<?php $arr = ["TAX ID. 01.000.589.0.055.000 or", "TAX ID : 01.000.589.0.055.000 or", "TAX ID 01.000.589.0.055.000 or", "TAX: 01.000.589.0.055.000", "ARU RT 007/008 CAKUNG BARAT, CAKUNG, JAKARTA TIMUR 13910 INDONESIA TAX ID NO. 010005890055000"]; foreach($arr as $str){ echo preg_replace('/[^\d]/', '', substr($str, stripos($str, "tax"))) . "\n"; }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 2, Position 2 = 13
Branch analysis from position: 2
2 jumps found. (Code = 78) Position 1 = 3, Position 2 = 13
Branch analysis from position: 3
1 jumps found. (Code = 42) Position 1 = 2
Branch analysis from position: 2
Branch analysis from position: 13
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 13
filename:       /in/btDAq
function name:  (null)
number of ops:  15
compiled vars:  !0 = $arr, !1 = $str
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                       !0, <array>
    9     1      > FE_RESET_R                                           $3      !0, ->13
          2    > > FE_FETCH_R                                                   $3, !1, ->13
   10     3    >   INIT_FCALL                                                   'stripos'
          4        SEND_VAR                                                     !1
          5        SEND_VAL                                                     'tax'
          6        DO_ICALL                                             $4      
          7        FRAMELESS_ICALL_2                substr              ~5      !1, $4
          8        FRAMELESS_ICALL_3                preg_replace        ~6      '%2F%5B%5E%5Cd%5D%2F', ''
          9        OP_DATA                                                      ~5
         10        CONCAT                                               ~7      ~6, '%0A'
         11        ECHO                                                         ~7
    9    12      > JMP                                                          ->2
         13    >   FE_FREE                                                      $3
   11    14      > RETURN                                                       1

Generated using Vulcan Logic Dumper, using php 8.5.0


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