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<?php $flag = '0'; var_dump($flag === 0); var_dump($flag == 0); var_dump(0 === $flag); var_dump(0 == $flag);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/3vV6k
function name:  (null)
number of ops:  18
compiled vars:  !0 = $flag
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, '0'
    4     1        INIT_FCALL                                               'var_dump'
          2        IS_IDENTICAL                                     ~2      !0, 0
          3        SEND_VAL                                                 ~2
          4        DO_ICALL                                                 
    5     5        INIT_FCALL                                               'var_dump'
          6        IS_EQUAL                                         ~4      !0, 0
          7        SEND_VAL                                                 ~4
          8        DO_ICALL                                                 
    6     9        INIT_FCALL                                               'var_dump'
         10        IS_IDENTICAL                                     ~6      !0, 0
         11        SEND_VAL                                                 ~6
         12        DO_ICALL                                                 
    7    13        INIT_FCALL                                               'var_dump'
         14        IS_EQUAL                                         ~8      !0, 0
         15        SEND_VAL                                                 ~8
         16        DO_ICALL                                                 
         17      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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