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<?php $tmp=microtime(true); sleep(2); echo(microtime(true)-$tmp); ?>
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/11QWm
function name:  (null)
number of ops:  13
compiled vars:  !0 = $tmp
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   INIT_FCALL                                               'microtime'
          1        SEND_VAL                                                 <true>
          2        DO_ICALL                                         $1      
          3        ASSIGN                                                   !0, $1
    3     4        INIT_FCALL                                               'sleep'
          5        SEND_VAL                                                 2
          6        DO_ICALL                                                 
    4     7        INIT_FCALL                                               'microtime'
          8        SEND_VAL                                                 <true>
          9        DO_ICALL                                         $4      
         10        SUB                                              ~5      $4, !0
         11        ECHO                                                     ~5
    5    12      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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