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<?php $str = '1,2,3,6,54,8'; $str2 = ''; var_dump(explode($str)); var_dump(explode($str2));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/OA0qS
function name:  (null)
number of ops:  15
compiled vars:  !0 = $str, !1 = $str2
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, '1%2C2%2C3%2C6%2C54%2C8'
    4     1        ASSIGN                                                   !1, ''
    6     2        INIT_FCALL                                               'var_dump'
          3        INIT_FCALL                                               'explode'
          4        SEND_VAR                                                 !0
          5        DO_ICALL                                         $4      
          6        SEND_VAR                                                 $4
          7        DO_ICALL                                                 
    7     8        INIT_FCALL                                               'var_dump'
          9        INIT_FCALL                                               'explode'
         10        SEND_VAR                                                 !1
         11        DO_ICALL                                         $6      
         12        SEND_VAR                                                 $6
         13        DO_ICALL                                                 
         14      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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