我在打电话给班级时遇到错误
我已将该类包含在我的站点配置文件中。
include($GLOBALS["webpath"] . "/classes/LM_com.php");
当我呼唤它时，我得到一个无法找到它的错误。这是第35行
$loads = LM_com::GetLocationSearchCriteria($sql, $urlappend, "l");
收到错误
Fatal error: Class 'LM_com' not found in /home/{sitename}/public_html/pages/HotLoadSearchResults.php on line 35
LM_com.php类的内容
<?php
if (!defined("LM_NS_CLASSES_INCLUDED"))
{
define("LM_NS_CLASSES_INCLUDED", true);
define("HIDE_ORIGIN_CITY", (1 << 1));
define("HIDE_ORIGIN_ZIP", (1 << 2));
define("HIDE_DESTINATION_CITY", (1 << 3));
define("HIDE_DESTINATION_ZIP", (1 << 4));
define("HIDE_DESTINATION", (1 << 5));
define("ARCHIVE_POST", (1 << 6));
$GLOBALS["StatusMessages"] = array(
"Company Deleted.", // 0
"Company Activated.",
"Load Posted.", // 2
"Load Updated.",
"Load Deleted.", // 4
"Truck Posted.",
"Truck Updated.", // 6
"Truck Deleted.",
"User Deactivated.", // 8
"User Activated.",
"Passwords don't match.", // 10
"Password Changed.",
"User Deleted.", // 12
"Error Activating User.",
"Error Deactivating User.", // 14
"Error Deleting User.",
"News Posted.", // 16
"Error Posting News.",
"News Post Deleted.", // 18
"Error Deleting News Post.",
"User Profile Updated.", // 20
"Error Updating User Profile.",
"Company Profile Updated.", // 22
"Error Updating Company Profile.",
"User Moved.", // 24
"Error Moving User.",
"Error Adding User.", // 26
"User Added.",
"Company Added.", // 28
"Error Adding Company.",
"Email Sent.", // 30
"No Emails Sent.",
"Cannot Add Blacklisted Email Address.", // 32
"Bid Placed.",
"Bid Not Placed." // 34
);
class UserOwnedObject
{
var $UserID = -1;
// does this session's user own this object?
function IsUserOwner()
{
if ($this->UserID == -1)
return false;
if (!isset($_SESSION["user"]) || !$_SESSION["user"]->IsLoggedIn())
return false;
//if ($_SESSION["user"]->CheckPrivs("admin", "canDelete"))
// return true;
if ($this->UserID == $_SESSION["user"]->UserID)
return true;
return false;
}
}
function hex2asc($myin)
{
for ($i = 0; $i < strlen($myin) / 2; $i++)
{
$myout .= chr(base_convert(substr($myin, $i*2, 2), 16, 10));
}
return $myout;
}
// get the administrative email address for the site
// search order: config db, site-conf setting, Administrator user email address
function get_admin_email()
{
$conn = &$GLOBALS["dbSettings"]->GetConnection();
$toaddr = "";
// try getting admin email from config table first
$sql = "SELECT ConfigValue FROM config WHERE ConfigName = 'admin_email'";
$conf = &$conn->Execute($sql);
if ($conf->RecordCount() > 0)
$toaddr = $conf->fields[0];
else if (!empty($GLOBALS["site_AdminEmail"])) // try falling back on site-conf setting
{
$toaddr = $GLOBALS["site_AdminEmail"];
}
else // last resort, look for a user named Administrator
{
// toaddr email address should come from username = 'Administrator'
$sql = "SELECT Email FROM users WHERE UserName = 'Administrator'";
$rs = &$conn->Execute($sql);
if ($rs === false)
die("internal error:" . $conn->ErrorMsg() . " SQL: " . $sql);
$toaddr = $rs->fields[0];
}
return $toaddr;
}
// this is a big chunk of search results code that's used for both loads & trucks
function GetEquipmentSearchCriteria(&$sql, &$urlappend, $prefix)
{
// if no equipment search options given, use 0 to mean any equipment matches
if (!isset($GLOBALS["EquipmentID"]) || empty($GLOBALS["EquipmentID"]))
$GLOBALS["EquipmentID"] = array();
// make the equipmentid list an array if it isn't one
if (!is_array($GLOBALS["EquipmentID"]))
$GLOBALS["EquipmentID"] = explode(",", $GLOBALS["EquipmentID"]);
$conn = &$GLOBALS["dbSettings"]->GetConnection();
// if there are any equipment search options, prepare the sql append
if (sizeof($GLOBALS["EquipmentID"]) > 0)
{
$gsql = "SELECT EquipmentID, SearchGroup FROM equipment WHERE EquipmentID IN (" . implode(",", $GLOBALS["EquipmentID"]) . ")";
$groups = $conn->Execute($gsql);
$search_ids = "";
while (!$groups->EOF)
{
if (!empty($search_ids))
$search_ids .= ",";
$search_ids .= $groups->fields[1];
$groups->MoveNext();
}
if (!empty($search_ids))
$sql .= " AND " . $prefix . ".EquipmentID IN ( " . $search_ids . ")";
}
// do the same thing for lengths now
// if no length search options given, use 0 to mean any length matches
if (!isset($GLOBALS["Length"]) || empty($GLOBALS["Length"]))
$GLOBALS["Length"] = array();
// make the length list an array if it isn't one
if (!is_array($GLOBALS["Length"]))
$GLOBALS["Length"] = explode(",", $GLOBALS["Length"]);
// if there are any length search options, prepare the sql append
if (sizeof($GLOBALS["Length"]) > 0)
{
$gsql = "SELECT LengthID, SearchGroup FROM length WHERE LengthID IN (" . implode(",", $GLOBALS["Length"]) . ")";
$len_groups = $conn->Execute($gsql);
if ($len_groups === false)
die($conn->ErrorMsg() . " SQL: " . $gsql);
$group_ids = "";
while (!$len_groups->EOF)
{
if (!empty($group_ids))
$group_ids .= ",";
$group_ids .= $len_groups->fields[1];
$len_groups->MoveNext();
}
if (!empty($group_ids))
$sql .= " AND " . $prefix . ".LengthID IN ( " . $group_ids . ")";
}
$urlappend .= "&EquipmentID=" . implode(",", $GLOBALS["EquipmentID"]) .
"&Length=" . implode(",", $GLOBALS["Length"]);
}
function GetLocationSearchCriteria(&$sql, &$urlappend, $prefix)
{
$origin_id = Location::GetLocationID($GLOBALS["OriginState"], $GLOBALS["OriginCity"], $GLOBALS["OriginZip"]);
$destination_id = Location::GetLocationID($GLOBALS["DestinationState"], $GLOBALS["DestinationCity"], $GLOBALS["DestinationZip"]);
if (!is_array($origin_id))
{
$o = $origin_id;
$origin_id = array();
$origin_id[0] = $o;
}
if (!is_array($destination_id))
{
$d = $destination_id;
$destination_id = array();
$destination_id[0] = $d;
}
if (!empty($GLOBALS["OriginRadius"]))
{
$origin = new Location($origin_id[0]);
$origin_id = $origin->GetRadiusLocations($GLOBALS["OriginRadius"]);
$urlappend .= "&OriginRadius=" . $GLOBALS["OriginRadius"];
}
if (!empty($GLOBALS["DestinationRadius"]))
{
$destination = new Location($destination_id[0]);
$destination_id = $destination->GetRadiusLocations($GLOBALS["DestinationRadius"]);
$urlappend .= "&DestinationRadius=" . $GLOBALS["DestinationRadius"];
}
// remember search params
if (!empty($GLOBALS["OriginState"]))
$urlappend .= "&OriginState=" . $GLOBALS["OriginState"];
if (!empty($GLOBALS["OriginCity"]))
$urlappend .= "&OriginCity=" . $GLOBALS["OriginCity"];
if (!empty($GLOBALS["OriginZip"]))
$urlappend .= "&OriginZip=" . $GLOBALS["OriginZip"];
if (!empty($GLOBALS["DestinationState"]))
$urlappend .= "&DestinationState=" . $GLOBALS["DestinationState"];
if (!empty($GLOBALS["DestinationCity"]))
$urlappend .= "&DestinationCity=" . $GLOBALS["DestinationCity"];
if (!empty($GLOBALS["DestinationZip"]))
$urlappend .= "&DestinationZip=" . $GLOBALS["DestinationZip"];
// build query
if ($origin_id[0] != -1)
$sql .= " AND " . $prefix . ".OriginLocationID IN (" . implode(",", $origin_id) . ") ";
if ($destination_id[0] != -1)
$sql .= " AND " . $prefix . ".DestinationLocationID IN (" . implode(",", $destination_id) . ") ";
}
function GetLocationSearchCriteria1(&$sql, &$urlappend, $prefix)
{
$origin_id = Location::GetMultiLocationID($GLOBALS["OriginState"]);
$destination_id = Location::GetMultiLocationID($GLOBALS["DestinationState"]);
if (!is_array($origin_id))
{
$o = $origin_id;
$origin_id = array();
$origin_id[0] = $o;
}
if (!is_array($destination_id))
{
$d = $destination_id;
$destination_id = array();
$destination_id[0] = $d;
}
if (!empty($GLOBALS["OriginRadius"]))
{
$origin = new Location($origin_id[0]);
$origin_id = $origin->GetRadiusLocations($GLOBALS["OriginRadius"]);
$urlappend .= "&OriginRadius=" . $GLOBALS["OriginRadius"];
}
if (!empty($GLOBALS["DestinationRadius"]))
{
$destination = new Location($destination_id[0]);
$destination_id = $destination->GetRadiusLocations($GLOBALS["DestinationRadius"]);
$urlappend .= "&DestinationRadius=" . $GLOBALS["DestinationRadius"];
}
// remember search params
if (!empty($GLOBALS["OriginState"]))
$urlappend .= "&OriginState=" . $GLOBALS["OriginState"];
if (!empty($GLOBALS["DestinationState"]))
$urlappend .= "&DestinationState=" . $GLOBALS["DestinationState"];
// build query
if ($origin_id[0] != -1)
$sql .= " AND " . $prefix . ".OriginLocationID IN (" . implode(",", $origin_id) . ") ";
if ($destination_id[0] != -1)
$sql .= " AND " . $prefix . ".DestinationLocationID IN (" . implode(",", $destination_id) . ") ";
}
function GetMultiLocationSearchCriteria(&$sql, &$urlappend, $prefix)
{
$state_vals = array();
$city_vals = array();
$zip_vals = array();
if (!empty($GLOBALS["OriginState"]))
{
$GLOBALS["OriginState"] = explode(",", $GLOBALS["OriginState"]);
$s = "SELECT DISTINCT LocationID FROM locations WHERE StateInitials IN ('" . implode("','", $GLOBALS["OriginState"]) . "')";
$conn = &$GLOBALS["dbSettings"]->GetConnection();
$rs = &$conn->Execute($s);
if ($rs === false) die("panic:" . $conn->ErrorMsg() . " SQL: " . $s);
$vals = array();
while (!$rs->EOF)
{
array_push($vals, $rs->fields[0]);
$rs->MoveNext();
}
$state_vals = $vals;
}
if (!empty($GLOBALS["OriginCity"]))
{
$GLOBALS["OriginCity"] = explode(",", $GLOBALS["OriginCity"]);
$s = "SELECT DISTINCT LocationID FROM locations WHERE City IN ('" . implode("','", $GLOBALS["OriginCity"]) . "')";
$conn = &$GLOBALS["dbSettings"]->GetConnection();
$rs = &$conn->Execute($s);
if ($rs === false) die("panic:" . $conn->ErrorMsg() . " SQL: " . $s);
$vals = array();
while (!$rs->EOF)
{
array_push($vals, $rs->fields[0]);
$rs->MoveNext();
}
$city_vals = $vals;
}
if (!empty($GLOBALS["OriginZip"]))
{
$GLOBALS["OriginZip"] = explode(",", $GLOBALS["OriginZip"]);
$s = "SELECT DISTINCT LocationID FROM locations WHERE ZipCode IN ('" . implode("','", $GLOBALS["OriginZip"]) . "')";
$conn = &$GLOBALS["dbSettings"]->GetConnection();
$rs = &$conn->Execute($s);
if ($rs === false) die("panic:" . $conn->ErrorMsg() . " SQL: " . $s);
$vals = array();
while (!$rs->EOF)
{
array_push($vals, $rs->fields[0]);
$rs->MoveNext();
}
$zip_vals = $vals;
}
// remember search params
if (!empty($state_vals))
$urlappend .= "&OriginState=" . implode(",", $GLOBALS["OriginState"]);
if (!empty($city_vals))
$urlappend .= "&OriginCity=" . implode(",", $GLOBALS["OriginCity"]);
if (!empty($zip_vals))
$urlappend .= "&OriginZip=" . implode(",", $GLOBALS["OriginZip"]);
// build query
$vals = array_unique(array_merge($state_vals, $city_vals, $zip_vals));
if (!empty($vals))
$sql .= " AND " . $prefix . ".OriginLocationID IN (" . implode(",", $vals) . ") ";
if (!empty($GLOBALS["DestinationState"]))
{
$GLOBALS["DestinationState"] = explode(",", $GLOBALS["DestinationState"]);
$s = "SELECT DISTINCT LocationID FROM locations WHERE StateInitials IN ('" . implode("','", $GLOBALS["DestinationState"]) . "')";
$conn = &$GLOBALS["dbSettings"]->GetConnection();
$rs = &$conn->Execute($s);
if ($rs === false) die("panic:" . $conn->ErrorMsg() . " SQL: " . $s);
$vals = array();
while (!$rs->EOF)
{
array_push($vals, $rs->fields[0]);
$rs->MoveNext();
}
if (!empty($vals))
{
$sql .= " AND ";
$sql .= $prefix . ".DestinationLocationID IN (" . implode(",", $vals) . ") ";
}
$urlappend .= "&DestinationState=" . implode(",", $GLOBALS["DestinationState"]);
}
if (!empty($GLOBALS["DestinationCity"]))
{
$GLOBALS["DestinationCity"] = explode(",", $GLOBALS["DestinationCity"]);
$s = "SELECT DISTINCT LocationID FROM locations WHERE City IN ('" . implode("','", $GLOBALS["DestinationCity"]) . "')";
$conn = &$GLOBALS["dbSettings"]->GetConnection();
$rs = &$conn->Execute($s);
if ($rs === false) die("panic:" . $conn->ErrorMsg() . " SQL: " . $s);
$vals = array();
while (!$rs->EOF)
{
array_push($vals, $rs->fields[0]);
$rs->MoveNext();
}
if (!empty($vals))
$sql .= " AND " . $prefix . ".DestinationLocationID IN (" . implode(",", $vals) . ") ";
$urlappend .= "&DestinationCity=" . implode(",", $GLOBALS["DestinationCity"]);
}
if (!empty($GLOBALS["DestinationZip"]))
{
$GLOBALS["DestinationZip"] = explode(",", $GLOBALS["DestinationZip"]);
$s = "SELECT DISTINCT LocationID FROM locations WHERE ZipCode IN ('" . implode("','", $GLOBALS["DestinationZip"]) . "')";
$conn = &$GLOBALS["dbSettings"]->GetConnection();
$rs = &$conn->Execute($s);
if ($rs === false) die("panic:" . $conn->ErrorMsg() . " SQL: " . $s);
$vals = array();
while (!$rs->EOF)
{
array_push($vals, $rs->fields[0]);
$rs->MoveNext();
}
if (!empty($vals))
$sql .= " AND " . $prefix . ".DestinationLocationID IN (" . implode(",", $vals) . ") ";
$urlappend .= "&DestinationZip=" . implode(",", $GLOBALS["DestinationZip"]);
}
}
}
?>
答案 0 :(得分：1)
首先，您在已发布的代码中没有定义名为LM_com的类。 正确的类包含在类结构中，如下所示。
class lm_com
{
public function hex2asc($myin)
{
// ...
}
public function get_admin_email()
{
// ...
}
public function GetEquipmentSearchCriteria(&$sql, &$urlappend, $prefix)
{
// ...
}
public function GetLocationSearchCriteria(&$sql, &$urlappend, $prefix)
{
// ...
}
public function GetLocationSearchCriteria1(&$sql, &$urlappend, $prefix)
{
// ...
}
public function GetMultiLocationSearchCriteria(&$sql, &$urlappend, $prefix)
{
// ...
}
}
其次，您尝试使用带有双冒号className :: methodName的语法调用类中的方法。
在类结构之外使用时，此语法仅在调用静态类方法时有效。静态类方法在调用这些方法之前不需要创建类的实例。
以下格式用于定义可在不创建类
实例的情况下调用的公共静态方法public static function GetLocationSearchCriteria(&$sql, &$urlappend, $prefix)
{
// ...
}
按照我的描述定义了类和方法后，您就可以正确地调用LM_com::GetLocationSearchCriteria($sql, $urlappend, "l");