(PHP 5 < 5.4.0, PECL sqlite >= 1.0.3)
sqlite_exec -- SQLiteDatabase::exec — Executes a result-less query against a given database
$dbhandle
, string $query
[, string &$error_msg
] ) : bool$query
, resource $dbhandle
) : bool锟斤拷锟斤拷锟斤拷锟斤拷锟� (method):
$query
[, string &$error_msg
] ) : bool
Executes an SQL statement given by the query against
a given database handle (specified by the dbhandle
parameter).
SQLite will execute multiple queries separated by semicolons, so you can use it to execute a batch of SQL that you have loaded from a file or have embedded in a script.
dbhandleThe SQLite Database resource; returned from sqlite_open() when used procedurally. This parameter is not required when using the object-oriented method.
queryThe query to be executed.
Data inside the query should be properly escaped.
error_msgThe specified variable will be filled if an error occurs. This is specially important because SQL syntax errors can't be fetched using the sqlite_last_error() function.
Note: 为锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟捷匡拷锟斤拷展(锟斤拷锟斤拷 MySQL)锟斤拷支锟斤拷锟斤拷锟街匡拷锟斤拷锟斤拷锟斤拷锓拷锟斤拷萍锟斤拷锟揭伙拷指锟绞斤拷锟斤拷锟斤拷锟斤拷牡锟揭伙拷锟斤拷锟斤拷锟斤拷锟�
dbhandle锟斤拷
This function will return a boolean result; TRUE for success or FALSE for failure.
If you need to run a query that returns rows, see sqlite_query().
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SQLITE_ASSOC 锟斤拷 SQLITE_BOTH
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| 锟芥本 | 说锟斤拷 |
|---|---|
| 5.1.0 |
Added the error_msg parameter
|
Example #1 Procedural example
<?php
$dbhandle = sqlite_open('mysqlitedb');
$query = sqlite_exec($dbhandle, "UPDATE users SET email='jDoe@example.com' WHERE username='jDoe'", $error);
if (!$query) {
exit("Error in query: '$error'");
} else {
echo 'Number of rows modified: ', sqlite_changes($dbhandle);
}
?>
Example #2 Object-oriented example
<?php
$dbhandle = new SQLiteDatabase('mysqlitedb');
$query = $dbhandle->queryExec("UPDATE users SET email='jDoe@example.com' WHERE username='jDoe'", $error);
if (!$query) {
exit("Error in query: '$error'");
} else {
echo 'Number of rows modified: ', $dbhandle->changes();
}
?>