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run code in 200+ php & hhvm versions
Bugs & Features
<?php $truths = [ '0 === 0', '0 === 0.0', '0 == 0', '0 === 0.0', ]; foreach ($truths as $truth) { echo $truth . ': ' . eval($truth); }
based on VmSgb
Finding entry points
Branch analysis from position: 0
Jump found. (Code = 77) Position 1 = 2, Position 2 = 8
Branch analysis from position: 2
Jump found. (Code = 78) Position 1 = 3, Position 2 = 8
Branch analysis from position: 3
Jump found. (Code = 42) Position 1 = 2
Branch analysis from position: 2
Branch analysis from position: 8
Jump found. (Code = 62) Position 1 = -2
Branch analysis from position: 8
filename:       /in/sLl8q
function name:  (null)
number of ops:  10
compiled vars:  !0 = $truths, !1 = $truth
line     #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   4     0  E >   ASSIGN                                                   !0, <array>
  10     1      > FE_RESET_R                                       $3      !0, ->8
         2    > > FE_FETCH_R                                               $3, !1, ->8
  11     3    >   CONCAT                                           ~4      !1, '%3A+'
         4        INCLUDE_OR_EVAL                                  $5      !1, EVAL
         5        CONCAT                                           ~6      ~4, $5
         6        ECHO                                                     ~6
         7      > JMP                                                      ->2
         8    >   FE_FREE                                                  $3
  12     9      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 7.2.0