(PHP 5 < 5.4.0, PECL sqlite >= 1.0.0)
sqlite_array_query -- SQLiteDatabase::arrayQuery — Execute a query against a given database and returns an array
$dbhandle
, string $query
[, int $result_type = SQLITE_BOTH
[, bool $decode_binary = true
]] )$query
, resource $dbhandle
[, int $result_type = SQLITE_BOTH
[, bool $decode_binary = true
]] )Object oriented style (method):
$query
[, int $result_type = SQLITE_BOTH
[, bool $decode_binary = true
]] )sqlite_array_query() executes the given query and returns an array of the entire result set. It is similar to calling sqlite_query() and then sqlite_fetch_array() for each row in the result set. sqlite_array_query() is significantly faster than the aforementioned.
sqlite_array_query() is best suited to queries returning 45 rows or less. If you have more data than that, it is recommended that you write your scripts to use sqlite_unbuffered_query() instead for more optimal performance.
queryThe query to be executed.
Data inside the query should be properly escaped.
dbhandleThe SQLite Database resource; returned from sqlite_open() when used procedurally. This parameter is not required when using the object-oriented method.
result_typeThe optional result_type
parameter accepts a constant and determines how the returned array will be
indexed. Using SQLITE_ASSOC will return only associative
indices (named fields) while SQLITE_NUM will return
only numerical indices (ordinal field numbers). SQLITE_BOTH
will return both associative and numerical indices.
SQLITE_BOTH is the default for this function.
decode_binaryWhen the decode_binary
parameter is set to TRUE (the default), PHP will decode the binary encoding
it applied to the data if it was encoded using the
sqlite_escape_string(). You should normally leave this
value at its default, unless you are interoperating with databases created by
other sqlite capable applications.
Note: Two alternative syntaxes are supported for compatibility with other database extensions (such as MySQL). The preferred form is the first, where the
dbhandleparameter is the first parameter to the function.
Returns an array of the entire result set; FALSE otherwise.
The column names returned by
SQLITE_ASSOC and SQLITE_BOTH will be
case-folded according to the value of the
sqlite.assoc_case configuration
option.
Example #1 Procedural style
<?php
$dbhandle = sqlite_open('sqlitedb');
$result = sqlite_array_query($dbhandle, 'SELECT name, email FROM users LIMIT 25', SQLITE_ASSOC);
foreach ($result as $entry) {
echo 'Name: ' . $entry['name'] . ' E-mail: ' . $entry['email'];
}
?>
Example #2 Object-oriented style
<?php
$dbhandle = new SQLiteDatabase('sqlitedb');
$result = $dbhandle->arrayQuery('SELECT name, email FROM users LIMIT 25', SQLITE_ASSOC);
foreach ($result as $entry) {
echo 'Name: ' . $entry['name'] . ' E-mail: ' . $entry['email'];
}
?>