(PHP 4, PHP 5)
mysql_drop_db — 锟斤拷锟斤拷锟斤拷删锟斤拷锟斤拷一锟斤拷 MySQL 锟斤拷锟捷匡拷
$database_name
[, resource $
link_identifier
] ) : boolmysql_drop_db() 锟斤拷锟皆讹拷锟斤拷锟斤拷删锟斤拷锟斤拷指锟斤拷锟斤拷锟接憋拷识锟斤拷锟斤拷锟斤拷锟侥凤拷锟斤拷锟斤拷锟较碉拷一锟斤拷锟斤拷锟斤拷锟捷库。
锟缴癸拷时锟斤拷锟斤拷 TRUE锟斤拷 锟斤拷锟斤拷锟斤拷失锟斤拷时锟斤拷锟斤拷 FALSE锟斤拷
为锟斤拷锟铰硷拷锟斤拷也锟斤拷锟斤拷锟斤拷 mysql_dropdb()锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷
Note:
锟斤拷锟结倡使锟斤拷 mysql_drop_db() 锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟� mysql_query() 锟结交一锟斤拷 SQL DROP DATABASE 锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷
锟斤拷锟� MySQL 锟斤拷展锟斤拷锟角伙拷锟斤拷 MySQL 4.x 锟酵伙拷锟剿库建锟斤拷锟侥ｏ拷锟津本猴拷锟斤拷锟斤拷锟斤拷锟矫★拷
锟轿硷拷 mysql_create_db() 锟斤拷 mysql_query()锟斤拷
database_nameThe name of the database that will be deleted.
link_identifierMySQL
锟斤拷锟接★拷锟界不指锟斤拷锟斤拷锟接憋拷识锟斤拷锟斤拷使锟斤拷锟斤拷 mysql_connect()
锟斤拷锟斤拷蚩锟斤拷锟斤拷印锟斤拷锟斤拷没锟斤拷锟揭碉拷锟斤拷锟斤拷锟接ｏ拷锟结尝锟皆诧拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷
mysql_connect()
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷没锟斤拷锟揭碉拷锟斤拷锟接伙拷锟睫凤拷锟斤拷锟斤拷锟斤拷锟接ｏ拷锟斤拷锟斤拷锟斤拷锟�
E_WARNING 锟斤拷锟斤拷拇锟斤拷锟�
锟缴癸拷时锟斤拷锟斤拷 TRUE锟斤拷 锟斤拷锟斤拷锟斤拷失锟斤拷时锟斤拷锟斤拷 FALSE锟斤拷
Example #1 mysql_drop_db() alternative example
<?php
$link = mysql_connect('localhost', 'mysql_user', 'mysql_password');
if (!$link) {
die('Could not connect: ' . mysql_error());
}
$sql = 'DROP DATABASE my_db';
if (mysql_query($sql, $link)) {
echo "Database my_db was successfully dropped\n";
} else {
echo 'Error dropping database: ' . mysql_error() . "\n";
}
?>
Note:
锟斤拷锟斤拷展锟斤拷 PHP 5.5.0 锟斤拷锟窖凤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷 PHP 7.0.0 锟斤拷始锟斤拷锟狡筹拷锟斤拷应使锟斤拷 MySQLi 锟斤拷 PDO_MySQL 锟斤拷展锟斤拷锟芥换之锟斤拷锟轿硷拷 MySQL锟斤拷选锟斤拷 API 指锟斤拷锟皆硷拷锟斤拷锟� FAQ 锟斤拷锟斤拷取锟斤拷锟斤拷锟斤拷息锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷校锟�
- Execute a DROP DATABASE query
This function will not be available if the MySQL extension was built against a MySQL 4.x client library.
Note:
为锟斤拷锟斤拷锟铰硷拷锟捷ｏ拷锟斤拷锟斤拷使锟斤拷锟斤拷锟斤拷锟窖凤拷锟斤拷锟侥憋拷锟斤拷锟斤拷 mysql_dropdb()