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<?php $s = '12 Cheeseburger bacon 2 Chips 3 Coke'; print_r(preg_split('~\s+(?=\d)~', $s));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/8vVPo
function name:  (null)
number of ops:  9
compiled vars:  !0 = $s
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                       !0, '12+Cheeseburger+bacon+2+Chips+3+Coke'
    4     1        INIT_FCALL                                                   'print_r'
          2        INIT_FCALL                                                   'preg_split'
          3        SEND_VAL                                                     '%7E%5Cs%2B%28%3F%3D%5Cd%29%7E'
          4        SEND_VAR                                                     !0
          5        DO_ICALL                                             $2      
          6        SEND_VAR                                                     $2
          7        DO_ICALL                                                     
          8      > RETURN                                                       1

Generated using Vulcan Logic Dumper, using php 8.5.0


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