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<?php $a = "Whoooot!"; function testIt (&$b){ $b = "Yay"; } testIt($a); echo $b;
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/IKCFk
function name:  (null)
number of ops:  6
compiled vars:  !0 = $a, !1 = $b
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, 'Whoooot%21'
    8     1        INIT_FCALL                                               'testit'
          2        SEND_REF                                                 !0
          3        DO_FCALL                                      0          
    9     4        ECHO                                                     !1
          5      > RETURN                                                   1

Function testit:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/IKCFk
function name:  testIt
number of ops:  3
compiled vars:  !0 = $b
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    4     0  E >   RECV                                             !0      
    5     1        ASSIGN                                                   !0, 'Yay'
    6     2      > RETURN                                                   null

End of function testit

Generated using Vulcan Logic Dumper, using php 8.0.0


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