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<?php // 1日前の日付を得る $now = new DateTime(); $end_date = $now; $end_date->sub(new DateInterval('P1D')); echo $end_date->format('Ymd');
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/Qvi2p
function name:  (null)
number of ops:  15
compiled vars:  !0 = $now, !1 = $end_date
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    4     0  E >   NEW                                              $2      'DateTime'
          1        DO_FCALL                                      0          
          2        ASSIGN                                                   !0, $2
    5     3        ASSIGN                                                   !1, !0
    6     4        INIT_METHOD_CALL                                         !1, 'sub'
          5        NEW                                              $6      'DateInterval'
          6        SEND_VAL_EX                                              'P1D'
          7        DO_FCALL                                      0          
          8        SEND_VAR_NO_REF_EX                                       $6
          9        DO_FCALL                                      0          
    7    10        INIT_METHOD_CALL                                         !1, 'format'
         11        SEND_VAL_EX                                              'Ymd'
         12        DO_FCALL                                      0  $9      
         13        ECHO                                                     $9
         14      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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