SQLite3::querySingle
(PHP 5 >= 5.3.0, PHP 7)
SQLite3::querySingle — Executes a query and returns a single result
Description
Executes a query and returns a single result.
Parameters
-
query
-
The SQL query to execute.
-
entire_row
-
By default, querySingle() returns the value of the first column returned by the query. If
entire_row
isTRUE
, then it returns an array of the entire first row.
Return Values
Returns the value of the first column of results or an array of the entire
first row (if entire_row
is TRUE
).
If the query is valid but no results are returned, then NULL
will be
returned if entire_row
is FALSE
, otherwise an
empty array is returned.
Invalid or failing queries will return FALSE
.
Examples
Example #1 SQLite3::querySingle() example
<?php
$db = new SQLite3('mysqlitedb.db');
var_dump($db->querySingle('SELECT username FROM user WHERE userid=1'));
print_r($db->querySingle('SELECT username, email FROM user WHERE userid=1', true));
?>
The above example will output something similar to:
string(5) "Scott" Array ( [username] => Scott [email] => scott@example.com )
English translation
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Document created the 30/01/2003, last modified the 26/10/2018
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References
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