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<?php $dt = new DateTime(null, new DateTimeZone('UTC')); var_dump(DateTime::ISO8601, $dt::ISO8601, constant(sprintf('%s::ISO8601', get_class($dt))));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/koLuF
function name:  (null)
number of ops:  24
compiled vars:  !0 = $dt
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   NEW                                              $1      'DateTime'
          1        SEND_VAL_EX                                              null
          2        NEW                                              $2      'DateTimeZone'
          3        SEND_VAL_EX                                              'UTC'
          4        DO_FCALL                                      0          
          5        SEND_VAR_NO_REF_EX                                       $2
          6        DO_FCALL                                      0          
          7        ASSIGN                                                   !0, $1
    5     8        INIT_FCALL                                               'var_dump'
          9        SEND_VAL                                                 'Y-m-d%5CTH%3Ai%3AsO'
         10        FETCH_CLASS                                   0  $6      !0
         11        FETCH_CLASS_CONSTANT                             ~7      $6, 'ISO8601'
         12        SEND_VAL                                                 ~7
         13        INIT_FCALL                                               'constant'
         14        INIT_FCALL                                               'sprintf'
         15        SEND_VAL                                                 '%25s%3A%3AISO8601'
         16        GET_CLASS                                        ~8      !0
         17        SEND_VAL                                                 ~8
         18        DO_ICALL                                         $9      
         19        SEND_VAR                                                 $9
         20        DO_ICALL                                         $10     
         21        SEND_VAR                                                 $10
         22        DO_ICALL                                                 
         23      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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