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<?php //$e = error_reporting(E_ALL); //echo $e."\n"; $e = error_reporting(0); echo $e."\n"; $u = error_reporting($e); $v = error_reporting(0); echo $u."\n"; echo $v."\n"; echo "done";
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/uAf0T
function name:  (null)
number of ops:  20
compiled vars:  !0 = $e, !1 = $u, !2 = $v
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    4     0  E >   INIT_FCALL                                               'error_reporting'
          1        SEND_VAL                                                 0
          2        DO_ICALL                                         $3      
          3        ASSIGN                                                   !0, $3
    5     4        CONCAT                                           ~5      !0, '%0A'
          5        ECHO                                                     ~5
    6     6        INIT_FCALL                                               'error_reporting'
          7        SEND_VAR                                                 !0
          8        DO_ICALL                                         $6      
          9        ASSIGN                                                   !1, $6
    7    10        INIT_FCALL                                               'error_reporting'
         11        SEND_VAL                                                 0
         12        DO_ICALL                                         $8      
         13        ASSIGN                                                   !2, $8
    9    14        CONCAT                                           ~10     !1, '%0A'
         15        ECHO                                                     ~10
   10    16        CONCAT                                           ~11     !2, '%0A'
         17        ECHO                                                     ~11
   13    18        ECHO                                                     'done'
         19      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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