我很确定在这种情况下我需要类似 preg_replace 的东西，但我不确定如果是的话，应该把它放在哪里。我有一个页面，允许人们搜索员工目录（PHP 和 MSSQL）。他们可以按姓氏、建筑物或部门进行搜索。姓氏和建筑物都很好，但我的三个部门有问题，其中两个有 & （即 Grants & Planning），当您单击该部门时，它不会返回任何结果，我认为是因为它没有将“&计划”识别为整个字符串的一部分。我遇到的另一个问题是我有一个部门中有一个 ' 并且它会引发错误
PHP 警告：mssql_query() [function.mssql-query]：消息：第 1 行：“s”附近的语法不正确。（严重性 15）在 C:\Inetpub\wwwroot\DACC\directory\dept.php 第 179 行
*PHP 警告：mssql_query() [function.mssql-query]：消息：字符串“ORDER BY Lastname”之前的未闭合引号。（严重性 15）在 C:\Inetpub\wwwroot\DACC\directory\dept.php 第 179 行*
第179行是这个...
$query = mssql_query("SELECT * FROM directory WHERE Displayname = '$department' ORDER BY Lastname");
这是按部门查询页面的其余代码....如果有人可以帮助我，我将不胜感激！`
$department = $_GET['dept'];
// This will evaluate to TRUE so the text will be printed.
if (isset($department)) {
$query = mssql_query("SELECT * FROM directory WHERE Displayname = '$department' ORDER BY Lastname");//$query = mssql_query("SELECT * FROM directory WHERE department IN (SELECT id FROM departments WHERE name='$department') ORDER BY Lastname");
$query2 = mssql_query(
"SELECT TOP 1 directory.FirstName, directory.Lastname, directory.email,
directory.phone, directory.office, directory.title, directory.displayname, departments.id AS dept_id, departments.name AS dept_name, departments.url AS dept_url
FROM directory
INNER JOIN departments on directory.displayname = departments.name
WHERE directory.displayname = '$department'
ORDER BY directory.LastName");
$numofrows = @mssql_num_rows($query);
// Check if there were any records
if (!mssql_num_rows($query)) {
echo 'No records found';
echo '<br /><a href="/directory/">Go Back</a>';
} else {
while($row1 = mssql_fetch_array($query2))
{
$dept_var = $row1['dept_name'];
$dept_id = $row1['dept_id'];
$dept_url = $row1['dept_url'];
print "<h3><a href=\"$dept_url\">$dept_var</a></h3>";
}
print "<table id=\"directory_table\" width=\"480\">
<tr>
<th>Name</th>
<th>Email</th>
<th>Phone</th>
<th>Office</th>
<th>Title</th>
</tr>";
for($i = 0; $i < $numofrows; $i++)
{
$row = mssql_fetch_array($query);
if($i % 2)
{
print '<tr bgcolor="#ffffff">';
}
else
{
print '<tr bgcolor="#eeeeee">';
}
print "<td>" . $row['Firstname'] . " " . $row['Lastname'] . " </td>";
print "<td><a href=\"mailto:" . $row['email'] . "\">" . $row['email']. "</a> </td>";
print "<td>" . $row['phone'] . " </td>";
print "<td>" . $row['Office'] . " </td>";
print "<td>" . $row['Title'] . " </td>";
print "</tr>";
}
print "</table>";
}
// Free the query result
mssql_free_result($query);
}
else
print "No Search Defined";
?>
编辑显示更改 确定尝试了这个：
$serverName = "localhost"; //serverName\instanceName
$connectionInfo = array( "Database"=>"DACC", "UID"=>"daccweb", "PWD"=>"go");
$conn = sqlsrv_connect( $serverName, $connectionInfo);
if( $conn ) {
echo "Connection established.<br />";
}else{
echo "Connection could not be established.<br />";
die( print_r( sqlsrv_errors(), true));
}
//$conn = sqlsrv_connect("connection string here");
$queryParams = array($department);
//Selector links
print "<a href=\"/directory/\">Go back to main search</a><br />";
print "<u>Search for Employees:</u><br /><br />\n";
print "<br />";
//$officeloc = $_GET['building'];
$department = $_GET['dept'];
// This will evaluate to TRUE so the text will be printed.
if (isset($department)) {
$query = sqlsrv_query($conn, "SELECT * FROM directory WHERE Displayname = ? ORDER BY Lastname", $params);
$query2 = sqlsrv_query($conn, "SELECT TOP 1 directory.FirstName, directory.Lastname, directory.email,
directory.phone, directory.office, directory.title, directory.displayname,
departments.id AS dept_id, departments.name AS dept_name, departments.url AS dept_url
FROM directory
INNER JOIN departments on directory.displayname = departments.name
WHERE directory.displayname = ?
ORDER BY directory.LastName", $params);
NEW EDIT
查询运行但不回显/打印结果 $query = sqlsrv_query($conn, "SELECT * FROM directory WHERE Displayname = ? ORDER BY Lastname", $params);
$query2 = sqlsrv_query($conn, "SELECT TOP 1 directory.FirstName, directory.Lastname, directory.email,
directory.phone, directory.office, directory.title, directory.displayname,
departments.id AS dept_id, departments.name AS dept_name, departments.url AS dept_url
FROM directory
INNER JOIN departments on directory.displayname = departments.name
WHERE directory.displayname = ?
ORDER BY directory.LastName", $params);
$numofrows = @@sqlsrv_has_rows($query);
// Check if there were any records
if (!@sqlsrv_has_rows($query)) {
echo 'No records found';
echo '<br /><a href="/directory/">Go Back</a>';
} else {
while($row1 = sqlsrv_fetch_array($query2))
{
$dept_var = $row1['dept_name'];
$dept_id = $row1['dept_id'];
$dept_url = $row1['dept_url'];
print "<h3><a href=\"$dept_url\">$dept_var</a></h3>";
//echo "</h3><br />";
}
print "<table id=\"directory_table\" width=\"480\">
<tr>
<th>Name</th>
<th>Email</th>
<th>Phone</th>
<th>Office</th>
<th>Title</th>
</tr>";
for($i = 0; $i < $numofrows; $i++)
{
$row = sqlsrv_fetch_array($query);
if($i % 2)
{
print '<tr bgcolor="#ffffff">';
}
else
{
print '<tr bgcolor="#eeeeee">';
}
print "<td>" . $row['Firstname'] . " " . $row['Lastname'] . " </td>";
print "<td><a href=\"mailto:" . $row['email'] . "\">" . $row['email']. "</a> </td>";
print "<td>" . $row['phone'] . " </td>";
print "<td>" . $row['Office'] . " </td>";
print "<td>" . $row['Title'] . " </td>";
print "</tr>";
}
print "</table>";
}
// Free the query result
sqlsrv_free_stmt($query);
}
else
print "No Search Defined";