PHP从数据库读取和比较
现在,我正在使用此脚本从csv文件读取字符串并显示匹配结果:PHP从数据库读取和比较,php,database,csv,compare,Php,Database,Csv,Compare,现在,我正在使用此脚本从csv文件读取字符串并显示匹配结果: function bic_query($blz) { $cdata = -1; $fp = fopen(DIR_WS_INCLUDES . 'data/swift.csv', 'r'); while ($data = fgetcsv($fp, 1024, ",")) { if ($data[0] == $blz){ $cdata = array ('blz' => $data[0],
function bic_query($blz) {
$cdata = -1;
$fp = fopen(DIR_WS_INCLUDES . 'data/swift.csv', 'r');
while ($data = fgetcsv($fp, 1024, ",")) {
if ($data[0] == $blz){
$cdata = array ('blz' => $data[0],
'bic' => $data[7]);
return $cdata;
}
}
}
...
$bic = $adata['bic'];
我不想从csv文件中读取,而是想从数据库中读取值,并将结果显示为$bic变量。谢谢。请阅读。您需要建立与数据库的连接。我建议创建一个名为MySQL的类,并在构造函数中设置连接变量,例如:
class MySQL {
var $hostname;
var $username;
var $password;
var $database;
var $databaseLink;
var $error;
function __construct($port=3306) {
$this->database = 'your database name';
$this->username = 'username';
$this->password = 'password';
$this->hostname = 'hostname' . ':' . $port;
$this->Connect();
}
public function Connect() {
$this->databaseLink = mysql_connect($this->hostname, $this->username, $this->password);
if(!$this->databaseLink) {
$this->error = 'Could not connect: ' . mysql_error($this->databaseLink);
return false;
} else {
return true;
}
阅读本手册将使您了解其他内容,但这将使您了解如何使用本手册使用mysqli_查询功能来实现此目的我知道,我不确定如何在此链接中实现itread,或者在w3schools网站上尝试,您可能会获得很好的教程学习它