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<?php # different results for PHP 5.x and 7.x: ini_set('error_reporting', 1); $a = array(); $a['ini_get'] = ini_get('error_reporting'); $a['error_reporting'] = error_reporting(); $a['@ini_get'] = @ini_get('error_reporting'); $a['@error_reporting'] = @error_reporting(); var_export($a);
based on 1G971
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/3lFoe
function name:  (null)
number of ops:  31
compiled vars:  !0 = $a
line     #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   3     0  E >   INIT_FCALL                                               'ini_set'
         1        SEND_VAL                                                 'error_reporting'
         2        SEND_VAL                                                 1
         3        DO_ICALL                                                 
   4     4        QM_ASSIGN                                                !0
   5     5        INIT_FCALL                                               'ini_get'
         6        SEND_VAL                                                 'error_reporting'
         7        DO_ICALL                                         $4      
         8        ASSIGN_ADD                                    0          !0, 'ini_get'
         9        OP_DATA                                                  $4
   6    10        INIT_FCALL                                               'error_reporting'
        11        DO_ICALL                                         $6      
        12        ASSIGN_ADD                                    0          !0, 'error_reporting'
        13        OP_DATA                                                  $6
   7    14        BEGIN_SILENCE                                    ~8      
        15        INIT_FCALL                                               'ini_get'
        16        SEND_VAL                                                 'error_reporting'
        17        DO_ICALL                                         $9      
        18        END_SILENCE                                              ~8
        19        ASSIGN_ADD                                    0          !0, '%40ini_get'
        20        OP_DATA                                                  $9
   8    21        BEGIN_SILENCE                                    ~11     
        22        INIT_FCALL                                               'error_reporting'
        23        DO_ICALL                                         $12     
        24        END_SILENCE                                              ~11
        25        ASSIGN_ADD                                    0          !0, '%40error_reporting'
        26        OP_DATA                                                  $12
   9    27        INIT_FCALL                                               'var_export'
        28        SEND_VAR                                                 !0
        29        DO_ICALL                                                 
        30      > RETURN                                                   1

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