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<?php $date = new DateTimeImmutable(); $newDate = $date->setTime(0, 0, 0); print_r([$date, $newDate]);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/r9Mkd
function name:  (null)
number of ops:  15
compiled vars:  !0 = $date, !1 = $newDate
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   NEW                                              $2      'DateTimeImmutable'
          1        DO_FCALL                                      0          
          2        ASSIGN                                                   !0, $2
    4     3        INIT_METHOD_CALL                                         !0, 'setTime'
          4        SEND_VAL_EX                                              0
          5        SEND_VAL_EX                                              0
          6        SEND_VAL_EX                                              0
          7        DO_FCALL                                      0  $5      
          8        ASSIGN                                                   !1, $5
    6     9        INIT_FCALL                                               'print_r'
         10        INIT_ARRAY                                       ~7      !0
         11        ADD_ARRAY_ELEMENT                                ~7      !1
         12        SEND_VAL                                                 ~7
         13        DO_ICALL                                                 
         14      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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