-1
上我有一個遍歷目錄層次結構中的文件。子目錄由員工的ID命名。我已經實例化員工類以獲取員工的姓名,以便我可以輸出姓名而不是姓名。致命錯誤:調用getValueEncoded一個成員函數()一個非對象
我不斷收到錯誤「致命錯誤:調用非對象的成員函數,我不明白爲什麼
我可以使用的var_dump()轉儲對象和看到的一切有。 。只有3個包含4個文件的每個子目錄
下面是我的代碼:
<div id="empDir1" style="padding-left:20px; padding-bottom:25px;">
<?php
$dirPath = "emp_files";
function fileManager($dir) {
$dirParts = explode("/", $dir);
$dirId = $dirParts[1];
if (!isset($dirId)){
echo "<div></div>";
} else {
$employeeId = $dirId;
$employee = Employee::getEmployee($employeeId);
$emp_lastname = $employee->getValueEncoded('emp_lastname');
$emp_firstname = $employee->getValueEncoded('emp_firstname');
$dirListing = $emp_lastname . ', ' . $emp_firstname;
}
echo "<h2>File Listing for $dirListing ...</h2>";
if (!($handle = opendir($dir))) die("Cannot open $dir.");
$fileImage = array(
'doc' => '../../images/folder-doc.png',
'txt' => '../../images/folder-txt.png',
'msg' => '../../images/folder-msg.png',
'pdf' => '../../images/folder-pdf.png',
'png' => '../../images/folder-png.png',
'jpg' => '../../images/folder-jpg.png',
'bmp' => '../../images/folder-bmp.png',
'gif' => '../../images/folder-gif.png',
'xls' => '../../images/folder-xls.png',
);
$files = array();
while ($file = readdir($handle)) {
if ($file != "." && $file != "..") {
if (is_dir($dir . "/" . $file)) $file .= "/";
$files[] = $file;
}
}
sort($files);
echo '<table>';
foreach ($files as $file) {
$fileParts = explode('.', $file);
$fileExt = strtolower($fileParts[count($fileParts) -1]);
echo '<tr>';
echo '<td width="650px" class="row2">';
echo ("<a class='ptext' href=" . $dir . "/" . $file . ">" . (isset($fileImage[$fileExt]) ? "<img src='". $fileImage[$fileExt] . "' />" : "<img src='../../images/folder-unknown.png' />") . " $file</a><a style='float:right;padding-right:10px;' href='empUnlink.php?filePath=" . $dir . $file ."' id='" . $dir . $file ."' class='deleteFile'>x</a></p>");
echo '</td>';
echo '</tr>';
}
echo '</table>';
foreach ($files as $file) {
if (substr($file, -1) == "/") fileManager("$dir/" . substr($file, 0, -1));
}
closedir($handle);
}
fileManager($dirPath);
?>
您可以顯示'getValueEncoded'方法? – Jrod