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<?php $start_time=strtotime("-15 day");//10天前 echo $start_time.'\n'; $start_time==strtotime(date('Y-m-d', $start_time)); echo $start_time;
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/6tSh7
function name:  (null)
number of ops:  17
compiled vars:  !0 = $start_time
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'strtotime'
          1        SEND_VAL                                                 '-15+day'
          2        DO_ICALL                                         $1      
          3        ASSIGN                                                   !0, $1
    4     4        CONCAT                                           ~3      !0, '%5Cn'
          5        ECHO                                                     ~3
    5     6        INIT_FCALL                                               'strtotime'
          7        INIT_FCALL                                               'date'
          8        SEND_VAL                                                 'Y-m-d'
          9        SEND_VAR                                                 !0
         10        DO_ICALL                                         $4      
         11        SEND_VAR                                                 $4
         12        DO_ICALL                                         $5      
         13        IS_EQUAL                                         ~6      !0, $5
         14        FREE                                                     ~6
    6    15        ECHO                                                     !0
         16      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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