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<?php $str = '01-2018'; list ($week, $year) = explode('-', $str); $d = new DateTime; $d->setISODate($year, $week); echo $d->format('c');
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/g33QV
function name:  (null)
number of ops:  22
compiled vars:  !0 = $str, !1 = $week, !2 = $year, !3 = $d
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, '01-2018'
    3     1        INIT_FCALL                                               'explode'
          2        SEND_VAL                                                 '-'
          3        SEND_VAR                                                 !0
          4        DO_ICALL                                         $5      
          5        FETCH_LIST_R                                     $6      $5, 0
          6        ASSIGN                                                   !1, $6
          7        FETCH_LIST_R                                     $8      $5, 1
          8        ASSIGN                                                   !2, $8
          9        FREE                                                     $5
    4    10        NEW                                              $10     'DateTime'
         11        DO_FCALL                                      0          
         12        ASSIGN                                                   !3, $10
    5    13        INIT_METHOD_CALL                                         !3, 'setISODate'
         14        SEND_VAR_EX                                              !2
         15        SEND_VAR_EX                                              !1
         16        DO_FCALL                                      0          
    7    17        INIT_METHOD_CALL                                         !3, 'format'
         18        SEND_VAL_EX                                              'c'
         19        DO_FCALL                                      0  $14     
         20        ECHO                                                     $14
         21      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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