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<?php $string = "In My Cart : 11 items"; var_export(sscanf(' ' . $string, '%*[^0-9]%d')[0]);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/4LAvB
function name:  (null)
number of ops:  11
compiled vars:  !0 = $string
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, 'In+My+Cart+%3A+11+items'
    4     1        INIT_FCALL                                               'var_export'
          2        INIT_FCALL                                               'sscanf'
          3        CONCAT                                           ~2      '+', !0
          4        SEND_VAL                                                 ~2
          5        SEND_VAL                                                 '%25%2A%5B%5E0-9%5D%25d'
          6        DO_ICALL                                         $3      
          7        FETCH_DIM_R                                      ~4      $3, 0
          8        SEND_VAL                                                 ~4
          9        DO_ICALL                                                 
         10      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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