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<?php $val = '2 dogs'; $int = (string)(int)$val; echo "'$val' == '$int'? ", var_exprt($int == $val, true), "\n";
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/XjjVu
function name:  (null)
number of ops:  18
compiled vars:  !0 = $val, !1 = $int
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, '2+dogs'
    4     1        CAST                                          4  ~3      !0
          2        CAST                                          6  ~4      ~3
          3        ASSIGN                                                   !1, ~4
    5     4        ROPE_INIT                                     5  ~7      '%27'
          5        ROPE_ADD                                      1  ~7      ~7, !0
          6        ROPE_ADD                                      2  ~7      ~7, '%27+%3D%3D+%27'
          7        ROPE_ADD                                      3  ~7      ~7, !1
          8        ROPE_END                                      4  ~6      ~7, '%27%3F+'
          9        ECHO                                                     ~6
         10        INIT_FCALL_BY_NAME                                       'var_exprt'
         11        IS_EQUAL                                         ~10     !1, !0
         12        SEND_VAL_EX                                              ~10
         13        SEND_VAL_EX                                              <true>
         14        DO_FCALL                                      0  $11     
         15        ECHO                                                     $11
         16        ECHO                                                     '%0A'
         17      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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