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<?php error_reporting(E_ALL | E_STRICT); $versions = array('1', '2'); usort($versions, function ($me, $him) { debug_backtrace(FALSE); return 1; });
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/s5eDW
function name:  (null)
number of ops:  12
compiled vars:  !0 = $versions
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                                   'error_reporting'
          1        FETCH_CONSTANT                                       ~1      'E_STRICT'
          2        BW_OR                                                ~2      ~1, 30719
          3        SEND_VAL                                                     ~2
          4        DO_ICALL                                                     
    5     5        ASSIGN                                                       !0, <array>
    7     6        INIT_FCALL                                                   'usort'
          7        SEND_REF                                                     !0
          8        DECLARE_LAMBDA_FUNCTION                              ~5      [0]
   10     9        SEND_VAL                                                     ~5
    7    10        DO_ICALL                                                     
   10    11      > RETURN                                                       1


Dynamic Functions:
Dynamic Function 0
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/s5eDW
function name:  {closure:/in/s5eDW:7}
number of ops:  7
compiled vars:  !0 = $me, !1 = $him
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    7     0  E >   RECV                                                 !0      
          1        RECV                                                 !1      
    8     2        INIT_FCALL                                                   'debug_backtrace'
          3        SEND_VAL                                                     <false>
          4        DO_ICALL                                                     
    9     5      > RETURN                                                       1
   10     6*     > RETURN                                                       null

End of Dynamic Function 0

Generated using Vulcan Logic Dumper, using php 8.5.0


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