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<?php $s = "foobar"; $t = $s; $u = $s; debug_zval_dump($s);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/FfQXM
function name:  (null)
number of ops:  7
compiled vars:  !0 = $s, !1 = $t, !2 = $u
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, 'foobar'
    5     1        ASSIGN                                                   !1, !0
    7     2        ASSIGN                                                   !2, !0
    9     3        INIT_FCALL                                               'debug_zval_dump'
          4        SEND_VAR                                                 !0
          5        DO_ICALL                                                 
          6      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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