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<?php function testNull($yourVar) {} $myVar = null; testNull($myVar);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/pXoTo
function name:  (null)
number of ops:  5
compiled vars:  !0 = $myVar
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    5     0  E >   ASSIGN                                                   !0, null
    7     1        INIT_FCALL                                               'testnull'
          2        SEND_VAR                                                 !0
          3        DO_FCALL                                      0          
          4      > RETURN                                                   1

Function testnull:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/pXoTo
function name:  testNull
number of ops:  2
compiled vars:  !0 = $yourVar
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   RECV                                             !0      
          1      > RETURN                                                   null

End of function testnull

Generated using Vulcan Logic Dumper, using php 8.0.0


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