我有两个文件:config.php:
$config["stations"]["aacplus"] = array(
"host" => "11.111.111.111",
"port" => "9999",
"password" => "aacplusv3",
"logo" => "http://cassianohost.com.br/amostra/sualogo.jpg"
);
$config["stations"]["aacplus"] = array(
"host" => "22.222.222.222.222",
"port" => "8888",
"password" => "aacplusv3",
"logo" => "http://cassianohost.com.br/amostra/sualogo.jpg"
);`
我有一个索引:
<?
session_start();
$porta = $_SESSION["config"]["array"]["stations"]["aacplus"]["$port"];
include("config.php");?>
<html>
Porta: <?echo $port ?>
如何捕获索引php配置中的端口?
您的两个数组正在互相覆盖。如果你想让它们在线,你需要做
$config["stations"]["aacplus"] = array();
$config["stations"]["aacplus"][] = array(
"host" => "11.111.111.111",
"port" => "9999",
"password" => "aacplusv3",
"logo" => "http://cassianohost.com.br/amostra/sualogo.jpg"
);
$config["stations"]["aacplus"][] = array(
"host" => "22.222.222.222.222",
"port" => "8888",
"password" => "aacplusv3",
"logo" => "http://cassianohost.com.br/amostra/sualogo.jpg"
);
然后你可以做
echo $config["stations"]["aacplus"][0]["port"];
echo $config["stations"]["aacplus"][1]["port"];
这是一个多维数组,因此您可以访问第三级,如:
$Port = $config["stations"]["aacplus"]["port"];
但是,需要注意的是,您正在用第二个数组覆盖$config
,因此只能访问一个端口。要避免这种情况,请执行:
// note: vv
$config["stations"]["aacplus"][] = array(
"host" => "11.111.111.111",
"port" => "9999",
"password" => "aacplusv3",
"logo" => "http://cassianohost.com.br/amostra/sualogo.jpg"
);
$config["stations"]["aacplus"][] = array(
"host" => "22.222.222.222.222",
"port" => "8888",
"password" => "aacplusv3",
"logo" => "http://cassianohost.com.br/amostra/sualogo.jpg"
);
然后你可以有一个简单的阵列,带有端口,如:
$Ports = array();
foreach ($config["stations"]["aacplus"] as $Station)
{
$Ports[] = $Station["port"];
}
然后在您的索引中,您可以显示所有端口:
foreach ($Ports as $Port)
{
echo $Port . "<br>";
}
这是错误的["$port"];
不包括$
,因为您正在尝试获取具有名为port
的键的数组上的值
$configport = $config["stations"]["aacplus"];
echo $configport["port"];