maxdb_real_connect
(PECL)
maxdb_real_connect
(no version information, might be only in CVS)
maxdb->real_connect -- Opens a connection to a MaxDB server
Description
Procedural style
bool
maxdb_real_connect ( resource link [, string hostname [, string username [, string passwd [, string dbname [, int port [, string socket]]]]]] )
Object oriented style (method)
class
maxdb {
bool
real_connect ( [string hostname [, string username [, string passwd [, string dbname [, int port [, string socket]]]]]] )
}
maxdb_real_connect() attempts to establish a
connection to a MaxDB database engine running on
hostname.
This function differs from maxdb_connect():
返回值
如果成功则返回 TRUE，失败则返回 FALSE。
Example
例子 1. Object oriented style
<?php
/* create a connection object which is not connected */
$maxdb = maxdb_init();
/* set connection options */
$maxdb->options(MAXDB_UNICODE, "FALSE");
$maxdb->options(MAXDB_TIMEOUT, 5);
/* connect to server */
$maxdb->real_connect('localhost', 'MONA', 'RED', 'DEMODB');
/* check connection */
if (maxdb_connect_errno()) {
printf("Connect failed: %s\n", maxdb_connect_error());
exit();
}
printf ("Connection: %s\n.", $maxdb->host_info);
$maxdb->close();
?>
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例子 2. Procedural style
<?php
/* create a connection object which is not connected */
$link = maxdb_init();
/* set connection options */
maxdb_options($link, MAXDB_UNICODE, "FALSE");
maxdb_options($link, MAXDB_TIMEOUT, 5);
/* connect to server */
maxdb_real_connect($link, 'localhost', 'MONA', 'RED', 'DEMODB');
/* check connection */
if (maxdb_connect_errno()) {
printf("Connect failed: %s\n", maxdb_connect_error());
exit();
}
printf ("Connection: %s\n.", maxdb_get_host_info($link));
maxdb_close($link);
?>
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The above examples would produce the following output:
Connection: localhost <...> |