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<?php var_dump(sscanf('0-1', '%d-%d', $rangeMin, $rangeMax));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/LTsuo
function name:  (null)
number of ops:  10
compiled vars:  !0 = $rangeMin, !1 = $rangeMax
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    1     0  E >   INIT_FCALL                                               'var_dump'
          1        INIT_FCALL                                               'sscanf'
          2        SEND_VAL                                                 '0-1'
          3        SEND_VAL                                                 '%25d-%25d'
          4        SEND_REF                                                 !0
          5        SEND_REF                                                 !1
          6        DO_ICALL                                         $2      
          7        SEND_VAR                                                 $2
          8        DO_ICALL                                                 
          9      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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