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<?php $conn = new SQLite3(':memory:'); $conn->exec('CREATE TABLE test (id int)'); $conn->exec('INSERT INTO test VALUES (1)'); $statement= $conn->prepare('SELECT * FROM test'); $result = $statement->execute(); var_dump($statement->readOnly());
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/UAthI
function name:  (null)
number of ops:  23
compiled vars:  !0 = $conn, !1 = $statement, !2 = $result
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   NEW                                              $3      'SQLite3'
          1        SEND_VAL_EX                                              '%3Amemory%3A'
          2        DO_FCALL                                      0          
          3        ASSIGN                                                   !0, $3
    4     4        INIT_METHOD_CALL                                         !0, 'exec'
          5        SEND_VAL_EX                                              'CREATE+TABLE+test+%28id+int%29'
          6        DO_FCALL                                      0          
    5     7        INIT_METHOD_CALL                                         !0, 'exec'
          8        SEND_VAL_EX                                              'INSERT+INTO+test+VALUES+%281%29'
          9        DO_FCALL                                      0          
    6    10        INIT_METHOD_CALL                                         !0, 'prepare'
         11        SEND_VAL_EX                                              'SELECT+%2A+FROM+test'
         12        DO_FCALL                                      0  $8      
         13        ASSIGN                                                   !1, $8
    7    14        INIT_METHOD_CALL                                         !1, 'execute'
         15        DO_FCALL                                      0  $10     
         16        ASSIGN                                                   !2, $10
    8    17        INIT_FCALL                                               'var_dump'
         18        INIT_METHOD_CALL                                         !1, 'readOnly'
         19        DO_FCALL                                      0  $12     
         20        SEND_VAR                                                 $12
         21        DO_ICALL                                                 
         22      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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