在MacOS 13 Ventura上，我安装了PHP 8.2.10和PostgreSQL 16（来自Postgres.app），并创建了一个数据库，我可以通过命令行毫无问题地查询。我还在网络浏览器（Firefox和Safari）中正确获取了phpinfo()功能的网页。然而，当我想通过web浏览器和PHP脚本查询数据库时，我得到一个超时错误：“加载页面时，与服务器的连接已重置."。我该如何解决这个问题？
下面是PHP脚本：

<?php
$host        = "host = 127.0.0.1";
$port        = "port = 5432";
$dbname      = "dbname = DBNAME";
$credentials = "user = USER password = PASS";

$conn = pg_connect( "$host $port $dbname $credentials"  );
if(!$conn) {
  echo "Error : Unable to open database".PHP_EOL;
} else {
  echo "Opened database successfully".PHP_EOL;
}

?>

对Apache httpd.conf的修改如下：
未评论：

LoadModule rewrite_module libexec/apache2/mod_rewrite.so

修改：

ServerName localhost

<Directory />
    AllowOverride none
    Require all denied
</Directory>

<IfModule dir_module>
    DirectoryIndex index.php index.html
</IfModule>

DocumentRoot "/Library/WebServer/Documents"
<Directory "/Library/WebServer/Documents">
    Options FollowSymLinks Multiviews
    MultiviewsMatch Any
    AllowOverride All
    Require all granted
</Directory>

又道：

#PHP
PHPIniDir "/usr/local/etc/php/8.2/php.ini"
LoadModule php_module /usr/local/opt/php/lib/httpd/modules/libphp.so "Vlad Atanasiu Myself"
<FilesMatch \.php$>
    SetHandler application/x-httpd-php
</FilesMatch>