ich einen Fehler in Verbindung genrated bekommen, wenn geholt von Datenbank image of errorDateiname auf MYSQL gespeichert ist falsch aus irgendeinem Grunde
hier Code zum Abrufen von Bild
echo "<img src='uploads/$row[img].jpg' height='150px' width='300px'>";
unten geholt wird beign ist der Code der Datei in der Datenbank
<?php
$servername = "localhost";
$dbUsername = "root";
$dbname = "property";
$dbPassword = "";
$location = $_POST["location"];
$street = $_POST["street"];
$city = $_POST["city"];
$province = $_POST["province"];
$type = $_POST["type"];
$price = $_POST["price"];
$beds = $_POST["beds"];
$isforsale = $_POST["isforsale"];
$flag = "";
$last_id="";
$target_dir = "uploads/";
$target_file = $target_dir . basename($_FILES["fileToUpload"]["name"]);
$uploadOk = 1;
$imageFileType = pathinfo($target_file,PATHINFO_EXTENSION);
// Check if image file is a actual image or fake image
if(isset($_POST["submit"])) {
$check = getimagesize($_FILES["fileToUpload"]["tmp_name"]);
if($check !== false) {
echo "File is an image - " . $check["mime"] . ".";
$uploadOk = 1;
} else {
echo "File is not an image.";
$uploadOk = 0;
}
}
// Check if file already exists
if (file_exists($target_file)) {
echo "Sorry, file already exists.";
$uploadOk = 0;
}
// Check file size
if ($_FILES["fileToUpload"]["size"] > 500000) {
echo "Sorry, your file is too large.";
$uploadOk = 0;
}
// Allow certain file formats
if($imageFileType != "jpg" && $imageFileType != "png" && $imageFileType != "jpeg"
&& $imageFileType != "gif") {
echo "Sorry, only JPG, JPEG, PNG & GIF files are allowed.";
$uploadOk = 0;
}
// Check if $uploadOk is set to 0 by an error
if ($uploadOk == 0) {
echo "Sorry, your file was not uploaded.";
// if everything is ok, try to upload file
} else {
if (move_uploaded_file($_FILES["fileToUpload"]["tmp_name"], $target_file)) {
echo "The file ". basename($_FILES["fileToUpload"]["name"]). " has been uploaded.";
$image=basename($_FILES["fileToUpload"]["name"],".jpg");
$conn = new mysqli($servername, $dbUsername, $dbPassword, $dbname);
if ($isforsale=="false"){
$flag = 0;
}else{
$flag = 1;
}
$sql = "INSERT INTO Property (Location, Street, City, Province, PStatus, PType,isForSale,Price,Beds, img)VALUES ('$location','$street','$city','$province',0,'$type','$flag','$price','$beds',' $image')";
$retval = mysqli_query($conn,$sql);
$last_id = mysqli_insert_id($conn);
session_start();
$userid = $_SESSION["id"];
if ($retval === TRUE){
$sql = "INSERT INTO OwnersProperty (PropertyNo,OwnerId) VALUES ('$last_id','$userid')";
$retval = mysqli_query($conn,$sql);
if($retval === TRUE){
header("Location: dashboard.php");
exit;
}
} else {
echo "Error: " . $sql . "<br>" . $conn->error;
}
} else {
echo "Sorry, there was an error uploading your file.";
}
}
?>
Dies ist Dateicode enthält Bild, das zu laden und zu speichern Bild für das hochladen und in die dat Speicher erniedrigen.
Die Dateigröße ist in '$ _FILES [ 'fileToUpload'] [ 'size' ] 'warum sich mit' getimagesize' beschäftigen – RiggsFolly
@RiggsFolly Ich sehe nicht, wie diese beiden zusammenhängen –
Sie fügen auch '.jpg' als Dateiendung in' $ image = Basisname ($ _FILES ["fileToUpload"] [" name "],". jpg ");' aber du erlaubst '.jpg, .png und .gif 'vielleicht nimmst du die Erweiterung eines '.png' Datei oder eine' .gif' Datei – RiggsFolly