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<?php $x1 = strtotime('00-00-00 00:00:00'); $x2 = strtotime('0000-00-00 00:00:00'); $x3 = 0; $x4 = mktime(0, 0, 0, 0, 0, 0); echo date (DATE_RFC2822, $x1)."\n"; echo date (DATE_RFC2822, $x2)."\n"; echo date (DATE_RFC2822, $x3)."\n"; echo date (DATE_RFC2822, $x4)."\n";
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/rRkgb
function name:  (null)
number of ops:  43
compiled vars:  !0 = $x1, !1 = $x2, !2 = $x3, !3 = $x4
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'strtotime'
          1        SEND_VAL                                                 '00-00-00+00%3A00%3A00'
          2        DO_ICALL                                         $4      
          3        ASSIGN                                                   !0, $4
    4     4        INIT_FCALL                                               'strtotime'
          5        SEND_VAL                                                 '0000-00-00+00%3A00%3A00'
          6        DO_ICALL                                         $6      
          7        ASSIGN                                                   !1, $6
    5     8        ASSIGN                                                   !2, 0
    6     9        INIT_FCALL                                               'mktime'
         10        SEND_VAL                                                 0
         11        SEND_VAL                                                 0
         12        SEND_VAL                                                 0
         13        SEND_VAL                                                 0
         14        SEND_VAL                                                 0
         15        SEND_VAL                                                 0
         16        DO_ICALL                                         $9      
         17        ASSIGN                                                   !3, $9
    8    18        INIT_FCALL                                               'date'
         19        SEND_VAL                                                 'D%2C+d+M+Y+H%3Ai%3As+O'
         20        SEND_VAR                                                 !0
         21        DO_ICALL                                         $11     
         22        CONCAT                                           ~12     $11, '%0A'
         23        ECHO                                                     ~12
    9    24        INIT_FCALL                                               'date'
         25        SEND_VAL                                                 'D%2C+d+M+Y+H%3Ai%3As+O'
         26        SEND_VAR                                                 !1
         27        DO_ICALL                                         $13     
         28        CONCAT                                           ~14     $13, '%0A'
         29        ECHO                                                     ~14
   10    30        INIT_FCALL                                               'date'
         31        SEND_VAL                                                 'D%2C+d+M+Y+H%3Ai%3As+O'
         32        SEND_VAR                                                 !2
         33        DO_ICALL                                         $15     
         34        CONCAT                                           ~16     $15, '%0A'
         35        ECHO                                                     ~16
   11    36        INIT_FCALL                                               'date'
         37        SEND_VAL                                                 'D%2C+d+M+Y+H%3Ai%3As+O'
         38        SEND_VAR                                                 !3
         39        DO_ICALL                                         $17     
         40        CONCAT                                           ~18     $17, '%0A'
         41        ECHO                                                     ~18
         42      > RETURN                                                   1

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