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<?php $a = 'a,b,c'; $b = ''; var_dump(explode(',',$a)); var_dump(explode(',',$b));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/0kuAg
function name:  (null)
number of ops:  17
compiled vars:  !0 = $a, !1 = $b
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, 'a%2Cb%2Cc'
    4     1        ASSIGN                                                   !1, ''
    6     2        INIT_FCALL                                               'var_dump'
          3        INIT_FCALL                                               'explode'
          4        SEND_VAL                                                 '%2C'
          5        SEND_VAR                                                 !0
          6        DO_ICALL                                         $4      
          7        SEND_VAR                                                 $4
          8        DO_ICALL                                                 
    7     9        INIT_FCALL                                               'var_dump'
         10        INIT_FCALL                                               'explode'
         11        SEND_VAL                                                 '%2C'
         12        SEND_VAR                                                 !1
         13        DO_ICALL                                         $6      
         14        SEND_VAR                                                 $6
         15        DO_ICALL                                                 
         16      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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