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<?php class Qiniu { private $bucket; private $ak; private $sk; public function __constructor($bucket, $ak, $sk) { $this->bucket = $bucket; $this->ak = $ak; $this->sk = $sk; } public function token($filename) { $encodedPutPolicy = $this->base64_encode(json_encode(array( "scope" => $this->bucket.":$filename", "deadline" => time()+3600, "saveKey" => $filename ))); $encodeSign = $this->base64_encode(hash_hmac("sha1", $encodedPutPolicy, $this->sk, true)); return $this->ak.":$encodeSign:$encodedPutPolicy"; } public function base64_encode($text) { return str_replace( array('+', '/'), array('-', '_'), base64_encode($text) ); } } $q = new Qiniu("pmblog", "OPB7jSpoHc4IjnGiRfPo2O0kVtpGMQ9NJ0jmaHFW", "pAkkX6dnBQPVpuN11x4cPTt8NB-nYQXHI7jd4e4i"); echo $q->token("1409623700159.jpg");
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/QQVHC
function name:  (null)
number of ops:  11
compiled vars:  !0 = $q
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   33     0  E >   NEW                                              $1      'Qiniu'
          1        SEND_VAL_EX                                              'pmblog'
          2        SEND_VAL_EX                                              'OPB7jSpoHc4IjnGiRfPo2O0kVtpGMQ9NJ0jmaHFW'
          3        SEND_VAL_EX                                              'pAkkX6dnBQPVpuN11x4cPTt8NB-nYQXHI7jd4e4i'
          4        DO_FCALL                                      0          
          5        ASSIGN                                                   !0, $1
   34     6        INIT_METHOD_CALL                                         !0, 'token'
          7        SEND_VAL_EX                                              '1409623700159.jpg'
          8        DO_FCALL                                      0  $4      
          9        ECHO                                                     $4
         10      > RETURN                                                   1

Class Qiniu:
Function __constructor:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/QQVHC
function name:  __constructor
number of ops:  10
compiled vars:  !0 = $bucket, !1 = $ak, !2 = $sk
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    8     0  E >   RECV                                             !0      
          1        RECV                                             !1      
          2        RECV                                             !2      
    9     3        ASSIGN_OBJ                                               'bucket'
          4        OP_DATA                                                  !0
   10     5        ASSIGN_OBJ                                               'ak'
          6        OP_DATA                                                  !1
   11     7        ASSIGN_OBJ                                               'sk'
          8        OP_DATA                                                  !2
   12     9      > RETURN                                                   null

End of function __constructor

Function token:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/QQVHC
function name:  token
number of ops:  37
compiled vars:  !0 = $filename, !1 = $encodedPutPolicy, !2 = $encodeSign
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   14     0  E >   RECV                                             !0      
   15     1        INIT_METHOD_CALL                                         'base64_encode'
          2        INIT_FCALL                                               'json_encode'
   16     3        FETCH_OBJ_R                                      ~3      'bucket'
          4        NOP                                                      
          5        FAST_CONCAT                                      ~4      '%3A', !0
          6        CONCAT                                           ~5      ~3, ~4
          7        INIT_ARRAY                                       ~6      ~5, 'scope'
   17     8        INIT_FCALL                                               'time'
          9        DO_ICALL                                         $7      
         10        ADD                                              ~8      $7, 3600
         11        ADD_ARRAY_ELEMENT                                ~6      ~8, 'deadline'
   18    12        ADD_ARRAY_ELEMENT                                ~6      !0, 'saveKey'
         13        SEND_VAL                                                 ~6
         14        DO_ICALL                                         $9      
         15        SEND_VAR_NO_REF_EX                                       $9
         16        DO_FCALL                                      0  $10     
   15    17        ASSIGN                                                   !1, $10
   20    18        INIT_METHOD_CALL                                         'base64_encode'
         19        INIT_FCALL                                               'hash_hmac'
         20        SEND_VAL                                                 'sha1'
         21        SEND_VAR                                                 !1
         22        FETCH_OBJ_R                                      ~12     'sk'
         23        SEND_VAL                                                 ~12
         24        SEND_VAL                                                 <true>
         25        DO_ICALL                                         $13     
         26        SEND_VAR_NO_REF_EX                                       $13
         27        DO_FCALL                                      0  $14     
         28        ASSIGN                                                   !2, $14
   21    29        FETCH_OBJ_R                                      ~16     'ak'
         30        ROPE_INIT                                     4  ~18     '%3A'
         31        ROPE_ADD                                      1  ~18     ~18, !2
         32        ROPE_ADD                                      2  ~18     ~18, '%3A'
         33        ROPE_END                                      3  ~17     ~18, !1
         34        CONCAT                                           ~20     ~16, ~17
         35      > RETURN                                                   ~20
   22    36*     > RETURN                                                   null

End of function token

Function base64_encode:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/QQVHC
function name:  base64_encode
number of ops:  11
compiled vars:  !0 = $text
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   24     0  E >   RECV                                             !0      
   25     1        INIT_FCALL                                               'str_replace'
   26     2        SEND_VAL                                                 <array>
   27     3        SEND_VAL                                                 <array>
   28     4        INIT_FCALL                                               'base64_encode'
          5        SEND_VAR                                                 !0
          6        DO_ICALL                                         $1      
          7        SEND_VAR                                                 $1
          8        DO_ICALL                                         $2      
          9      > RETURN                                                   $2
   30    10*     > RETURN                                                   null

End of function base64_encode

End of class Qiniu.

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