pdf文件未上载到phpmyadmin中?
大家好,这是我上传pdf文件的一段代码,文件没有上传到我给plz的路径,帮助我在数据库中找到它显示的条目,但在pdf文件应该存在的路径中它不存在pdf文件未上载到phpmyadmin中?,php,database,Php,Database,大家好,这是我上传pdf文件的一段代码,文件没有上传到我给plz的路径,帮助我在数据库中找到它显示的条目,但在pdf文件应该存在的路径中它不存在 <?php // Check if a file has been uploaded if(isset($_FILES['uploaded_file'])) { // Make sure the file was sent without errors if($_FILES['uploaded_fi
<?php
// Check if a file has been uploaded
if(isset($_FILES['uploaded_file'])) {
// Make sure the file was sent without errors
if($_FILES['uploaded_file']['error'] == 0) {
// Connect to the database
$dbLink = new mysqli('localhost', 'root', '', 'college');
if(mysqli_connect_errno()) {
die("MySQL connection failed: ". mysqli_connect_error());
}
// Gather all required data
$id1 = $dbLink->real_escape_string($_FILES['uploaded_file']['down_id']);
$id2 = $dbLink->real_escape_string($_FILES['uploaded_file']['course_id']);
$data = $dbLink->real_escape_string(file_get_contents($_FILES ['uploaded_file']['tmp_name']));
move_uploaded_file($data,"/upload/syllabus/");
$mypath="upload/syllabus/";
$type = intval($_FILES['uploaded_file']['down_type']);
// Create the SQL query
$query = "
INSERT INTO `download_master` (
`down_id`, `course_id`, `down_title`, `path`
)
VALUES (
'{$id1}', '{$id2}', {$type}, '{$mypath}'
)";
// Execute the query
$result = $dbLink->query($query);
// Check if it was successfull
if($result) {
echo 'Success! Your file was successfully added!';
}
else {
echo 'Error! Failed to insert the file'
. "<pre>{$dbLink->error}</pre>";
}
}
else {
echo 'An error accured while the file was being uploaded. '
. 'Error code: '. intval($_FILES['uploaded_file']['error']);
}
// Close the mysql connection
$dbLink->close();
}
else {
echo 'Error! A file was not sent!';
}
// Echo a link back to the main page
echo '<p>Click <a href="index.php">here</a> to go back</p>';
?>
是否移动上传的文件()
返回false
?浏览器窗口中没有显示任何警告或错误……。这仍然无法说明move\u upload\u file()
返回的内容($var=move\u upload\u file($data,“/upload/cellus/”);echo$var;
):)我刚刚使用了错误报告(-1);ini_设置(“显示错误”、“打开”);对于调试,它会显示未定义的索引down\u id、course\u id等。现在我知道了调试的重要性…:)