cacti debug xampp
C:\Documents and Settings\issdu>C:/xampp/php/php -q C:/xampp/htdocs/cacti/poller.php --force --debug
09/25/2013 03:31:52 AM - POLLER: Poller[0] NOTE: Poller Int: '300', Scheduled Ta
sk Int: '300', Time Since Last: '118', Max Runtime '298', Poller Runs: '1'
09/25/2013 03:31:52 AM - POLLER: Poller[0] DEBUG: About to Spawn a Remote Proces
s [CMD: c:/xampp/php/php.exe, ARGS: -q "c:/xampp/htdocs/cacti/cmd.php" 0 1]
Waiting on 1 of 1 pollers.
Waiting on 1 of 1 pollers.
Waiting on 1 of 1 pollers.
Waiting on 1 of 1 pollers.
Waiting on 1 of 1 pollers.
Waiting on 1 of 1 pollers.
Waiting on 1 of 1 pollers.
Waiting on 1 of 1 pollers.
Waiting on 1 of 1 pollers.
Waiting on 1 of 1 pollers.
Waiting on 1 of 1 pollers.
Waiting on 1 of 1 pollers.
Waiting on 1 of 1 pollers.
Waiting on 1 of 1 pollers.
Waiting on 1 of 1 pollers.
Waiting on 1 of 1 pollers.
Waiting on 1 of 1 pollers.
Waiting on 1 of 1 pollers.
Waiting on 1 of 1 pollers.
Waiting on 1 of 1 pollers.
Waiting on 1 of 1 pollers.
Waiting on 1 of 1 pollers.
Waiting on 1 of 1 pollers.
Waiting on 1 of 1 pollers.
Waiting on 1 of 1 pollers.
Waiting on 1 of 1 pollers.
Waiting on 1 of 1 pollers.
Waiting on 1 of 1 pollers.
Waiting on 1 of 1 pollers.
Waiting on 1 of 1 pollers.
Waiting on 1 of 1 pollers.
Waiting on 1 of 1 pollers.
Waiting on 1 of 1 pollers.
Waiting on 1 of 1 pollers.
Waiting on 1 of 1 pollers.
Waiting on 1 of 1 pollers.
Waiting on 1 of 1 pollers.
Waiting on 1 of 1 pollers.
Waiting on 1 of 1 pollers.
Waiting on 1 of 1 pollers.
Waiting on 1 of 1 pollers.
Waiting on 1 of 1 pollers.
Waiting on 1 of 1 pollers.
Waiting on 1 of 1 pollers.
Waiting on 1 of 1 pollers.
OK u:0.01 s:0.03 r:8.19rs.
OK u:0.01 s:0.03 r:8.1909/25/2013 03:32:02 AM - SYSTEM STATS: Time:9.8750 Method
OK u:0.01 s:0.03 r:8.23reads:N/A Hosts:2 HostsPerProcess:2 DataSources:29 RRDsPr
OK u:0.01 s:0.03 r:8.23rs.
OK u:0.01 s:0.03 r:8.25rs.
OK u:0.01 s:0.03 r:8.25rs.
OK u:0.01 s:0.03 r:8.25rs.
OK u:0.01 s:0.03 r:8.28rs.
OK u:0.01 s:0.03 r:8.34rs.
OK u:0.01 s:0.03 r:8.34rs.
OK u:0.01 s:0.03 r:8.72rs.
OK u:0.01 s:0.03 r:8.72rs.
OK u:0.01 s:0.03 r:8.72rs.
OK u:0.01 s:0.03 r:8.72rs.
OK u:0.01 s:0.03 r:8.72rs.
OK u:0.01 s:0.03 r:8.73rs.
OK u:0.01 s:0.03 r:8.75rs.
OK u:0.01 s:0.03 r:8.75rs.
Loop Time is: 10.44llers.
Sleep Time is: 289.36lers.
Total Time is: 10.64llers.
Waiting on 1 of 1 pollers.
C:\Documents and Settings\issdu>
Waiting on 1 of 1 pollers.
Waiting on 1 of 1 pollers.
Waiting on 1 of 1 pollers.
Waiting on 1 of 1 pollers.
Waiting on 1 of 1 pollers.
Waiting on 1 of 1 pollers.
Waiting on 1 of 1 pollers.
Waiting on 1 of 1 pollers.
Waiting on 1 of 1 pollers.
Waiting on 1 of 1 pollers.
Waiting on 1 of 1 pollers.
Waiting on 1 of 1 pollers.
Waiting on 1 of 1 pollers.
Waiting on 1 of 1 pollers.
Waiting on 1 of 1 pollers.
Waiting on 1 of 1 pollers.
Waiting on 1 of 1 pollers.
Waiting on 1 of 1 pollers.
Waiting on 1 of 1 pollers.
Waiting on 1 of 1 pollers.
Waiting on 1 of 1 pollers.
Waiting on 1 of 1 pollers.
Waiting on 1 of 1 pollers.
Waiting on 1 of 1 pollers.
Waiting on 1 of 1 pollers.
Waiting on 1 of 1 pollers.
Waiting on 1 of 1 pollers.
Waiting on 1 of 1 pollers.
Waiting on 1 of 1 pollers.
Waiting on 1 of 1 pollers.
Waiting on 1 of 1 pollers.
Waiting on 1 of 1 pollers.
Waiting on 1 of 1 pollers.
Waiting on 1 of 1 pollers.
Waiting on 1 of 1 pollers.
Waiting on 1 of 1 pollers.
Waiting on 1 of 1 pollers.
Waiting on 1 of 1 pollers.
Waiting on 1 of 1 pollers.
Waiting on 1 of 1 pollers.
OK u:0.01 s:0.03 r:3.36W
aiting on 1 of 1 pollers.
Waiting on 1 of 1 pollers.
Waiting on 1 of 1 pollers.
Waiting on 1 of 1 pollers.
Waiting on 1 of 1 pollers.
OK u:0.01 s:0.03 r:3.45
Waiting on 1 of 1 pollers.
Waiting on 1 of 1 pollers.
Waiting on 1 of 1 pollers.
ERROR: Not enough argumentsW
aiting on 1 of 1 pollers.
Waiting on 1 of 1 pollers.
Waiting on 1 of 1 pollers.
OK u:0.01 s:0.03 r:4.42Waiting on 1 of 1 pollers.
Waiting on 1 of 1 pollers.
Waiting on 1 of 1 pollers.
Waiting on 1 of 1 pollers.
OK u:0.01 s:0.03 r:4.50
Waiting on 1 of 1 pollers.
OK u:0.01 s:0.03 r:4.51Waiting on 1 of 1 pollers.
??????有解?方法??
Strict Standards: Only variables should be passed by reference in C:\xampp\htdocs\cacti\lib\ping.php on line 382
Strict Standards: Only variables should be passed by reference in C:\xampp\htdocs\cacti\lib\ping.php on line 382
Strict Standards: Only variables should be passed by reference in C:\xampp\htdocs\cacti\lib\ping.php on line 382
回复讨论(解决方案)
那要看 C:\xampp\htdocs\cacti\lib\ping.php 第 382 行是怎么写的了
/*此?382行 get the socket response */
switch(socket_select($r = array($this->socket), $w = NULL, $f = NULL, $to_sec, $to_usec)) {
case 2:
/* connection refused */
$error = "refused";
break;
case 1:
/* get the end time */
$this->time = $this->get_time($this->precision);
/* get packet response */
$code = @socket_recv($this->socket, $this->reply, 256, 0);
/* get the error, if applicable */
$err = socket_last_error($this->socket);
/* set the return message */
$this->ping_status = $this->time * 1000;
$this->ping_response = "UDP Ping Success (" . $this->time*1000 . " ms)";
$this->close_socket();
return true;
case 0:
/* timeout */
$error = "timeout";
break;
}
$retry_count++;
}
} else {
$this->ping_response = "Destination address not specified";
$this->ping_status = "down";
return false;
}
} /* end ping_udp */
function ping_tcp() {
/* Host must be nonblank */
if ($this->host["hostname"]) {
/* initialize variables */
$this->ping_status = "down";
$this->ping_response = "default";
/* establish timeout variables */
$to_sec = floor($this->timeout/1000);
$to_usec = ($this->timeout%1000)*1000;
/* clean up hostname if specifying snmp_transport */
$this->host["hostname"] = str_replace("tcp:", "", strtolower($this->host["hostname"]));
$this->host["hostname"] = str_replace("udp:", "", strtolower($this->host["hostname"]));
/* determine the host's ip address */
if ($this->is_ipaddress($this->host["hostname"])) {
$host_ip = $this->host["hostname"];
}else{
$host_ip = gethostbyname($this->host["hostname"]);
if (!$this->is_ipaddress($host_ip)) {
cacti_log("WARNING: TCP Ping Error: gethostbyname failed for " . $this->host["hostname"]);
$this->response = "TCP Ping Error: gethostbyname failed for " . $this->host["hostname"];
return false;
}
}
/* initilize the socket */
if (substr_count($host_ip,":") > 0) {
if (defined("AF_INET6")) {
$this->socket = socket_create(AF_INET6, SOCK_STREAM, SOL_TCP);
}else{
$this->ping_response = "PHP binary does not support IPv6";
$this->ping_status = "down";
cacti_log("WARNING: IPv6 host detected, PHP version does not support IPv6");
return false;
}
}else{
$this->socket = socket_create(AF_INET, SOCK_STREAM, SOL_TCP);
}
while (1) {
/* set start time */
$this->start_time();
/* allow immediate return */
socket_set_nonblock($this->socket);
@socket_connect($this->socket, $host_ip, $this->port);
socket_set_block($this->socket);
switch(socket_select($r = array($this->socket), $w = array($this->socket), $f = array($this->socket), $to_sec, $to_usec)){
case 2:
/* connection refused */
$this->time = $this->get_time($this->precision);
if (($this->time*1000) timeout) {
$this->ping_response = "TCP Ping connection refused (" . $this->time*1000 . " ms)";
$this->ping_status = $this->time*1000;
}
$this->close_socket();
return true; /* "connection refused" says: host is alive (else ping would time out) */
case 1:
/* connected, so calculate the total time and return */
$this->time = $this->get_time($this->precision);
if (($this->time*1000) timeout) {
$this->ping_response = "TCP Ping Success (" . $this->time*1000 . " ms)";
$this->ping_status = $this->time*1000;
}
$this->close_socket();
return true;
case 0:
/* timeout */
$this->ping_response = "TCP ping timed out";
$this->ping_status = "down";
$this->close_socket();
return false;
}
}
} else {
$this->ping_response = "Destination address not specified";
$this->ping_status = "down";
return false;
}
} /* end ping_tcp */
function ping($avail_method = AVAIL_SNMP_AND_PING, $ping_type = PING_ICMP, $timeout=500, $retries=3) {
/* initialize variables */
$ping_ping = true;
$ping_snmp = true;
$this->ping_status = "down";
$this->ping_response = "Ping not performed due to setting.";
$this->snmp_status = "down";
$this->snmp_response = "SNMP not performed due to setting or ping result.";
$this->avail_method = $avail_method;
/* short circuit for availability none */
if ($avail_method == AVAIL_NONE) {
$this->ping_status = "0.00";
return true;
}
if ((!function_exists("socket_create")) && ($avail_method != AVAIL_NONE)) {
$avail_method = AVAIL_SNMP;
cacti_log("WARNING: sockets support not enabled in PHP, falling back to SNMP ping");
}
if (($retries 5)) {
$this->retries = 2;
}else{
$this->retries = $retries;
}
if ($timeout $this->timeout = 500;
}else{
$this->timeout = $timeout;
}
/* decimal precision is 0.0000 */
$this->precision = 5;
/* snmp pinging has been selected at a minimum */
$ping_result = false;
$snmp_result = false;
/* icmp/udp ping test */
if (($avail_method == AVAIL_SNMP_AND_PING) ||
($avail_method == AVAIL_SNMP_OR_PING) ||
($avail_method == AVAIL_PING)) {
if ($ping_type == PING_ICMP) {
$ping_result = $this->ping_icmp();
}else if ($ping_type == PING_UDP) {
$ping_result = $this->ping_udp();
}else if ($ping_type == PING_TCP) {
$ping_result = $this->ping_tcp();
}
}
/* snmp test */
if (($avail_method == AVAIL_SNMP_OR_PING) && ($ping_result == true)) {
$snmp_result = true;
$this->snmp_status = 0.000;
}else if (($avail_method == AVAIL_SNMP_AND_PING) && ($ping_result == false)) {
$snmp_result = false;
}else if (($avail_method == AVAIL_SNMP) || ($avail_method == AVAIL_SNMP_AND_PING)) {
if (($this->host["snmp_community"] == "") && ($this->host["snmp_version"] != 3)) {
/* snmp version 1/2 without community string assume SNMP test to be successful
due to backward compatibility issues */
$snmp_result = true;
$this->snmp_status = 0.000;
}else{
$snmp_result = $this->ping_snmp();
}
}
switch ($avail_method) {
case AVAIL_SNMP_OR_PING:
if (($this->host["snmp_community"] == "") && ($this->host["snmp_version"] != 3)) {
if ($ping_result) {
return true;
}else{
return false;
}
}elseif ($snmp_result) {
return true;
}elseif ($ping_result) {
return true;
}else{
return false;
}
case AVAIL_SNMP_AND_PING:
if (($this->host["snmp_community"] == "") && ($this->host["snmp_version"] != 3)) {
if ($ping_result) {
return true;
}else{
return false;
}
}elseif (($snmp_result) && ($ping_result)) {
return true;
}else{
return false;
}
case AVAIL_SNMP:
if ($snmp_result) {
return true;
}else{
return false;
}
case AVAIL_PING:
if ($ping_result) {
return true;
}else{
return false;
}
default:
return false;
}
} /* end_ping */
function is_ipaddress($ip_address = '') {
/* check for ipv4/v6 */
if (substr_count($ip_address, ":")) {
/* compressed dot format */
if (substr_count($ip_address, "::")) {
$ip_address = str_replace("::", ":", $ip_address);
$segments = explode(":", $ip_address);
}else{
$segments = explode(":", $ip_address);
if (sizeof($segments) != 8) {
/* should be 8 segments */
return false;
}
}
$i = 0;
foreach ($segments as $segment) {
$i++;
if ((trim($segment) == "") && ($i == 1)) {
continue;
}elseif (!is_numeric("0x" . $segment)) {
return false;
}
}
return true;
}else if (strlen($ip_address) $octets = explode('.', $ip_address);
$i = 0;
if (count($octets) != 4) {
return false;
}
foreach($octets as $octet) {
if ($i == 0 || $i == 3) {
if(($octet 255)) {
return false;
}
}else{
if(($octet 255)) {
return false;
}
}
$i++;
}
return true;
}else{
return false;
}
}
}
?>
可先回避一下
socket_select($r = array($this->socket), $w = NULL, $f = NULL, $to_sec, $to_usec)
写作
@socket_select($r = array($this->socket), $w = NULL, $f = NULL, $to_sec, $to_usec)
也可以 error_reporting(E_ALL ^ E_STRICT); 一下
由原型
int socket_select ( array &read, array &write, array &except, int tv_sec [, int tv_usec] )
可知,前三个参数是引用传递的
从 php5.3 起,引用必须产生于实体,否则就会报错
并不排除以后会联回避都不行了
正确的写法是
$r = array($this->socket);
$w = NULL;
$f = NULL;
socket_select($r, $w, $f, $to_sec, $to_usec)
??板大,
??已?解?了,
感恩!

Laravel simplifies handling temporary session data using its intuitive flash methods. This is perfect for displaying brief messages, alerts, or notifications within your application. Data persists only for the subsequent request by default: $request-

The PHP Client URL (cURL) extension is a powerful tool for developers, enabling seamless interaction with remote servers and REST APIs. By leveraging libcurl, a well-respected multi-protocol file transfer library, PHP cURL facilitates efficient execution of various network protocols, including HTTP, HTTPS, and FTP. This extension offers granular control over HTTP requests, supports multiple concurrent operations, and provides built-in security features.

Laravel provides concise HTTP response simulation syntax, simplifying HTTP interaction testing. This approach significantly reduces code redundancy while making your test simulation more intuitive. The basic implementation provides a variety of response type shortcuts: use Illuminate\Support\Facades\Http; Http::fake([ 'google.com' => 'Hello World', 'github.com' => ['foo' => 'bar'], 'forge.laravel.com' =>

Do you want to provide real-time, instant solutions to your customers' most pressing problems? Live chat lets you have real-time conversations with customers and resolve their problems instantly. It allows you to provide faster service to your custom

Article discusses late static binding (LSB) in PHP, introduced in PHP 5.3, allowing runtime resolution of static method calls for more flexible inheritance.Main issue: LSB vs. traditional polymorphism; LSB's practical applications and potential perfo

PHP logging is essential for monitoring and debugging web applications, as well as capturing critical events, errors, and runtime behavior. It provides valuable insights into system performance, helps identify issues, and supports faster troubleshoot

The Storage::download method of the Laravel framework provides a concise API for safely handling file downloads while managing abstractions of file storage. Here is an example of using Storage::download() in the example controller:

Laravel simplifies HTTP verb handling in incoming requests, streamlining diverse operation management within your applications. The method() and isMethod() methods efficiently identify and validate request types. This feature is crucial for building


Hot AI Tools

Undresser.AI Undress
AI-powered app for creating realistic nude photos

AI Clothes Remover
Online AI tool for removing clothes from photos.

Undress AI Tool
Undress images for free

Clothoff.io
AI clothes remover

AI Hentai Generator
Generate AI Hentai for free.

Hot Article

Hot Tools

Dreamweaver Mac version
Visual web development tools

SAP NetWeaver Server Adapter for Eclipse
Integrate Eclipse with SAP NetWeaver application server.

Atom editor mac version download
The most popular open source editor

VSCode Windows 64-bit Download
A free and powerful IDE editor launched by Microsoft

SublimeText3 Chinese version
Chinese version, very easy to use
