mysql_stat

Description

mysql_stat() returns the current server status.

Parameters

Return Values

Returns a string with the status for uptime, threads, queries, open tables, flush tables and queries per second. For a complete list of other status variables, you have to use the SHOW STATUS SQL command. If link_identifier is invalid, NULL is returned.

Examples

Example 1. mysql_stat() example <?php $link   = mysql_connect('localhost', 'mysql_user', 'mysql_password'); $status = explode('  ', mysql_stat($link)); print_r($status); ?> The above example will output something similar to: Array ( [0] => Uptime: 5380 [1] => Threads: 2 [2] => Questions: 1321299 [3] => Slow queries: 0 [4] => Opens: 26 [5] => Flush tables: 1 [6] => Open tables: 17 [7] => Queries per second avg: 245.595 )

Example 2. Alternative mysql_stat() example <?php $link   = mysql_connect('localhost', 'mysql_user', 'mysql_password'); $result = mysql_query('SHOW VARIABLES', $link); while ($row = mysql_fetch_assoc($result)) {     echo $row['Variable_name'] . ' = ' . $row['Value'] . "\n"; } ?> The above example will output something similar to: back_log = 50 basedir = /usr/local/ bdb_cache_size = 8388600 bdb_log_buffer_size = 32768 bdb_home = /var/db/mysql/ bdb_max_lock = 10000 bdb_logdir = bdb_shared_data = OFF bdb_tmpdir = /var/tmp/ ...

See Also