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PHP : Function Reference : SQLite Functions : sqlite_fetch_array

sqlite_fetch_array

Fetches the next row from a result set as an array (PHP 5, PECL sqlite:1.0-1.0.3)
array sqlite_fetch_array ( resource result [, int result_type [, bool decode_binary]] )

Example 2331. Procedural example

<?php
$dbhandle
= sqlite_open('sqlitedb');
$query = sqlite_query($dbhandle, 'SELECT name, email FROM users LIMIT 25');
while (
$entry = sqlite_fetch_array($query, SQLITE_ASSOC)) {
   echo
'Name: ' . $entry['name'] . '  E-mail: ' . $entry['email'];
}
?>

Example 2332. Object-oriented example

<?php
$dbhandle
= new SQLiteDatabase('sqlitedb');

$query = $dbhandle->query('SELECT name, email FROM users LIMIT 25'); // buffered result set
$query = $dbhandle->unbufferedQuery('SELECT name, email FROM users LIMIT 25'); // unbuffered result set

while ($entry = $query->fetch(SQLITE_ASSOC)) {
   echo
'Name: ' . $entry['name'] . '  E-mail: ' . $entry['email'];
}
?>

Code Examples / Notes » sqlite_fetch_array

saleh

[Editor's note: to get short column names there's an undocumented PRAGMA setting. You can exec "PRAGMA short_column_names = ON" to force that behavior.]
I noticed that if you use Joins in SQL queries, the field name is messed up with the dot!
for example if you have this query:
SELECT n.*, m.nickname FROM news AS n, members AS m WHERE n.memberID = m.id;
now if you want to print_r the results returned using SQLITE_ASSOC type, the result array is like this :
array
(
 [n.memberID] => 2
 [n.title] => test title
 [m.nickname] => NeverMind
 [tablename.fieldname] => value
)
and I think it looks horriable to use the variable ,for example, $news['m.nickname'] I just don't like it!
so I've made a small function that will remove the table name (or its Alias) and will return the array after its index is cleaned
<?php
function CleanName($array)
{
 foreach ($array as $key => $value) {
   //if you want to keep the old element with its key remove the following line
     unset($array[$key]);
  //now we clean the key from the dot and tablename (alise) and set the new element
     $key = substr($key, strpos($key, '.')+1);
     $array[$key] = $value;
 }
 return $array;
}
?>


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sqlite_array_query
sqlite_busy_timeout
sqlite_changes
sqlite_close
sqlite_column
sqlite_create_aggregate
sqlite_create_function
sqlite_current
sqlite_error_string
sqlite_escape_string
sqlite_exec
sqlite_factory
sqlite_fetch_all
sqlite_fetch_array
sqlite_fetch_column_types
sqlite_fetch_object
sqlite_fetch_single
sqlite_fetch_string
sqlite_field_name
sqlite_has_more
sqlite_has_prev
sqlite_key
sqlite_last_error
sqlite_last_insert_rowid
sqlite_libencoding
sqlite_libversion
sqlite_next
sqlite_num_fields
sqlite_num_rows
sqlite_open
sqlite_popen
sqlite_prev
sqlite_query
sqlite_rewind
sqlite_seek
sqlite_single_query
sqlite_udf_decode_binary
sqlite_udf_encode_binary
sqlite_unbuffered_query
sqlite_valid
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