syslog
Description
Syntax
syslog(
int $priority,
string $message
): trueParameters
priority
A combination of the facility and the level.
| Constant (descending order) | Description |
|---|---|
| LOG_EMERG | system is unusable |
| LOG_ALERT | action must be taken immediately |
| LOG_CRIT | critical conditions |
| LOG_ERR | error conditions |
| LOG_WARNING | warning conditions |
| LOG_NOTICE | normal, but significant, condition |
| LOG_INFO | informational message |
| LOG_DEBUG | debug-level message |
message
The message to send.
Return
Always returns true.
Examples
1 · priority message
<?
function authorized_client()
{
return false;
}
$prefix = "myprefix";
$flags = LOG_PID | LOG_PERROR;
$facility = LOG_USER;
openlog($prefix, $flags, $facility);
if(authorized_client())
{
echo "authorized client";
}
else
{
$priority = LOG_WARNING;
$message = "unauthorized client";
$return = syslog($priority, $message);
var_export($return);
}
closelog();
?>true
Links
Related
Network
- checkdnsrr
- closelog
- dns_check_record
- dns_get_mx
- dns_get_record
- fsockopen
- gethostbyaddr
- gethostbyname
- gethostbynamel
- gethostname
- getmxrr
- getprotobyname
- getprotobynumber
- getservbyname
- getservbyport
- header
- header_register_callback
- header_remove
- headers_list
- headers_sent
- http_response_code
- inet_ntop
- inet_pton
- ip2long
- long2ip
- openlog
- pfsockopen
- setcookie
- setrawcookie
- socket_get_status
- socket_set_blocking
- socket_set_timeout
