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mysqli::pingmysqli_ping(PHP 5, PHP 7) mysqli::ping -- mysqli_ping — Pings a server connection, or tries to reconnect if the connection has gone down DescriptionObject oriented style
bool mysqli::ping
( void
)
Procedural style Checks whether the connection to the server is working. If it has gone down and global option mysqli.reconnect is enabled, an automatic reconnection is attempted.
This function can be used by clients that remain idle for a long while, to check whether the server has closed the connection and reconnect if necessary. Parameters
Return Values
Returns ExamplesExample #1 mysqli::ping() example Object oriented style
<?php Procedural style
<?php The above examples will output: Our connection is ok! |
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