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<?php $t = microtime(true); require_once('foo.php'); echo microtime(true) - $t;
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/JRJvO
function name:  (null)
number of ops:  11
compiled vars:  !0 = $t
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'microtime'
          1        SEND_VAL                                                 <true>
          2        DO_ICALL                                         $1      
          3        ASSIGN                                                   !0, $1
    4     4        INCLUDE_OR_EVAL                                          'foo.php', REQUIRE_ONCE
    5     5        INIT_FCALL                                               'microtime'
          6        SEND_VAL                                                 <true>
          7        DO_ICALL                                         $4      
          8        SUB                                              ~5      $4, !0
          9        ECHO                                                     ~5
         10      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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