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<?php ini_set('error_reporting', E_NOTICE); echo $x; // generates E_NOTICE ini_set('error_reporting', 'E_NOTICE'); echo $y; // nothing
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/CNU2k
function name:  (null)
number of ops:  11
compiled vars:  !0 = $x, !1 = $y
line     #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   3     0  E >   INIT_FCALL                                               'ini_set'
         1        SEND_VAL                                                 'error_reporting'
         2        SEND_VAL                                                 8
         3        DO_ICALL                                                 
   4     4        ECHO                                                     !0
   6     5        INIT_FCALL                                               'ini_set'
         6        SEND_VAL                                                 'error_reporting'
         7        SEND_VAL                                                 'E_NOTICE'
         8        DO_ICALL                                                 
   7     9        ECHO                                                     !1
        10      > RETURN                                                   1

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