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<?php $nickname = "hello1 johns22mith123"; if(preg_match_all('!\d+!', $nickname, $numbers)){ print_r($numbers); }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 7, Position 2 = 10
Branch analysis from position: 7
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 10
filename:       /in/DhDZm
function name:  (null)
number of ops:  11
compiled vars:  !0 = $nickname, !1 = $numbers
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, 'hello1+johns22mith123'
    4     1        INIT_FCALL                                               'preg_match_all'
          2        SEND_VAL                                                 '%21%5Cd%2B%21'
          3        SEND_VAR                                                 !0
          4        SEND_REF                                                 !1
          5        DO_ICALL                                         $3      
          6      > JMPZ                                                     $3, ->10
    5     7    >   INIT_FCALL                                               'print_r'
          8        SEND_VAR                                                 !1
          9        DO_ICALL                                                 
    6    10    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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