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<?php $test = array(); $test[0] = null; $test[1] = 5; echo implode($test);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/SBTLP
function name:  (null)
number of ops:  10
compiled vars:  !0 = $test
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
    5     1        ASSIGN_DIM                                               !0, 0
          2        OP_DATA                                                  null
    6     3        ASSIGN_DIM                                               !0, 1
          4        OP_DATA                                                  5
    8     5        INIT_FCALL                                               'implode'
          6        SEND_VAR                                                 !0
          7        DO_ICALL                                         $4      
          8        ECHO                                                     $4
          9      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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