PHP怎样连接Postgresql,并且查询数据 PHP怎样连接Postgresql,并且查询数据 解决方案 » 免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货 Example #1 pg_fetch_array() example<?php $conn = pg_pconnect("dbname=publisher");if (!$conn) { echo "An error occured.\n"; exit;}$result = pg_query($conn, "SELECT author, email FROM authors");if (!$result) { echo "An error occured.\n"; exit;}$arr = pg_fetch_array($result, 0, PGSQL_NUM);echo $arr[0] . " <- Row 1 Author\n";echo $arr[1] . " <- Row 1 E-mail\n";// As of PHP 4.1.0, the row parameter is optional; NULL can be passed instead,// to pass a result_type. Successive calls to pg_fetch_array will return the// next row.$arr = pg_fetch_array($result, NULL, PGSQL_ASSOC);echo $arr["author"] . " <- Row 2 Author\n";echo $arr["email"] . " <- Row 2 E-mail\n";$arr = pg_fetch_array($result);echo $arr["author"] . " <- Row 3 Author\n";echo $arr[1] . " <- Row 3 E-mail\n";?> 学习学习 www.tw1234.cn 学习学习 www.tw1234.cn 学习学习 www.tw1234.cn php ajax技术·菜鸟级问题!!!! discuz 高手进! nginx配置多站失败,怎么办?这些东西还真的没微软的东西好啊 如何对图吧的经纬度进行加解密 phpwind 8.7 1.5版的帐号通 qq登陆正常 新浪登陆不进去 请问dede如何在不同的内容模型中使用副栏目 求一段PHP 下载代码 为什么加上set names utf8, mysql_query返回的值就为0 , 快整了一天了。。 求解救 求phpexcel处理大文件时内存占用过大的解决方案 關於mysql 數據庫連接量 关于康盛的SUPERSITE注册问题,高手请来.
if (!$conn) {
echo "An error occured.\n";
exit;
}$result = pg_query($conn, "SELECT author, email FROM authors");
if (!$result) {
echo "An error occured.\n";
exit;
}$arr = pg_fetch_array($result, 0, PGSQL_NUM);
echo $arr[0] . " <- Row 1 Author\n";
echo $arr[1] . " <- Row 1 E-mail\n";// As of PHP 4.1.0, the row parameter is optional; NULL can be passed instead,
// to pass a result_type. Successive calls to pg_fetch_array will return the
// next row.
$arr = pg_fetch_array($result, NULL, PGSQL_ASSOC);
echo $arr["author"] . " <- Row 2 Author\n";
echo $arr["email"] . " <- Row 2 E-mail\n";$arr = pg_fetch_array($result);
echo $arr["author"] . " <- Row 3 Author\n";
echo $arr[1] . " <- Row 3 E-mail\n";?>