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<?php set_error_handler(function($n ,$s){ var_dump($s); }); $xx = new stdClass; strpos($xx, ':');
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/dcs8B
function name:  (null)
number of ops:  12
compiled vars:  !0 = $xx
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   INIT_FCALL                                               'set_error_handler'
          1        DECLARE_LAMBDA_FUNCTION                                  '%00%7Bclosure%7D%2Fin%2Fdcs8B%3A2%240'
          2        SEND_VAL                                                 ~1
          3        DO_ICALL                                                 
    3     4        NEW                                              $3      'stdClass'
          5        DO_FCALL                                      0          
          6        ASSIGN                                                   !0, $3
    4     7        INIT_FCALL                                               'strpos'
          8        SEND_VAR                                                 !0
          9        SEND_VAL                                                 '%3A'
         10        DO_ICALL                                                 
         11      > RETURN                                                   1

Function %00%7Bclosure%7D%2Fin%2Fdcs8B%3A2%240:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/dcs8B
function name:  {closure}
number of ops:  6
compiled vars:  !0 = $n, !1 = $s
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   RECV                                             !0      
          1        RECV                                             !1      
          2        INIT_FCALL                                               'var_dump'
          3        SEND_VAR                                                 !1
          4        DO_ICALL                                                 
          5      > RETURN                                                   null

End of function %00%7Bclosure%7D%2Fin%2Fdcs8B%3A2%240

Generated using Vulcan Logic Dumper, using php 8.0.0


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