PHP connection_status() Function
The PHP connection_status() function is used to get the connection status bitfield.
Syntax
connection_status()
Parameters
No parameter is required.
Return Value
Returns the connection status bitfield, which can be used against the CONNECTION_* constants to determine the connection status.
Example: connection_status() example
In the example below a shutdown function is created which displays a message based on connection status.
<?php
//defining a shutdown function
function shutdown() {
if(connection_status() == CONNECTION_TIMEOUT) {
print 'Script timeout!'.PHP_EOL;
} else {
print 'Script is executed successfully!'.PHP_EOL;
}
}
//registering the shutdown function
//it is called when the script ends
register_shutdown_function('shutdown');
//displaying some message
echo "Hello World!\n";
?>
The output of the above code will be similar to:
Hello World! Script is executed successfully!
❮ PHP Miscellaneous Reference
