3v4l.org

run code in 300+ PHP versions simultaneously
<?php $db = sqlite_open(':memory:'); sqlite_query('CREATE TABLE mytable (foo INTEGER);', $db); sqlite_query('INSERT INTO mytable (foo) VALUES (1), (2), (3);', $db); $sql = "SELECT * FROM mytable"; $res = sqlite_query($sql, $db); sqlite_close($db); while ( $thisRow = sqlite_fetch_array($res) ) { print_r($thisRow); }
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 42) Position 1 = 25
Branch analysis from position: 25
2 jumps found. (Code = 44) Position 1 = 30, Position 2 = 22
Branch analysis from position: 30
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 22
2 jumps found. (Code = 44) Position 1 = 30, Position 2 = 22
Branch analysis from position: 30
Branch analysis from position: 22
filename:       /in/fhg4Z
function name:  (null)
number of ops:  31
compiled vars:  !0 = $db, !1 = $sql, !2 = $res, !3 = $thisRow
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL_BY_NAME                                       'sqlite_open'
          1        SEND_VAL_EX                                              '%3Amemory%3A'
          2        DO_FCALL                                      0  $4      
          3        ASSIGN                                                   !0, $4
    4     4        INIT_FCALL_BY_NAME                                       'sqlite_query'
          5        SEND_VAL_EX                                              'CREATE+TABLE+mytable+%28foo+INTEGER%29%3B'
          6        SEND_VAR_EX                                              !0
          7        DO_FCALL                                      0          
    5     8        INIT_FCALL_BY_NAME                                       'sqlite_query'
          9        SEND_VAL_EX                                              'INSERT+INTO+mytable+%28foo%29+VALUES+%281%29%2C+%282%29%2C+%283%29%3B'
         10        SEND_VAR_EX                                              !0
         11        DO_FCALL                                      0          
    6    12        ASSIGN                                                   !1, 'SELECT+%2A+FROM+mytable'
    7    13        INIT_FCALL_BY_NAME                                       'sqlite_query'
         14        SEND_VAR_EX                                              !1
         15        SEND_VAR_EX                                              !0
         16        DO_FCALL                                      0  $9      
         17        ASSIGN                                                   !2, $9
    8    18        INIT_FCALL_BY_NAME                                       'sqlite_close'
         19        SEND_VAR_EX                                              !0
         20        DO_FCALL                                      0          
   10    21      > JMP                                                      ->25
   12    22    >   INIT_FCALL                                               'print_r'
         23        SEND_VAR                                                 !3
         24        DO_ICALL                                                 
   10    25    >   INIT_FCALL_BY_NAME                                       'sqlite_fetch_array'
         26        SEND_VAR_EX                                              !2
         27        DO_FCALL                                      0  $13     
         28        ASSIGN                                           ~14     !3, $13
         29      > JMPNZ                                                    ~14, ->22
   13    30    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
155.74 ms | 1396 KiB | 15 Q