我有这个代码:
$allowed_extension = array('jpg', 'jpeg', 'png', 'bmp', 'tiff', 'gif');
$errors = array();
$output = array();
if(!empty($_FILES['image']['tmp_name'])){
foreach($_FILES['image']['name'] as $key => $array_value){
if(!in_array(pathinfo($_FILES['image']['name'][$key], PATHINFO_EXTENSION), $allowed_extension)){
die("Die!");
}
}
foreach($_FILES['image']['name'] as $key => $array_value){
$file_name = $_FILES['image']['name'][$key];
$file_size = $_FILES['image']['size'][$key];
$file_tmp = $_FILES['image']['tmp_name'][$key];
$file_extension = pathinfo($file_name, PATHINFO_EXTENSION);
$file_extension = strtolower($file_extension);
if (!in_array($file_extension, $allowed_extension)){
$errors[$file_name][] = "format $file_extension in image $file_name is not accepted";
continue;
}
if ($file_size > 2097152){
$errors[$file_name][] = "maxsize of 2MB on $file_name has reached";
}
if (count($errors) == 0){
$dir = "a/b/c";
if (is_dir($dir)){
mkdir("a/b/c/tmp_images", 0755);
}else{
mkdir("a/b/c", 0755);
mkdir("a/b/c/tmp_images", 0755);
}
$path = "a/b/c/tmp_images";
$prifix = basename($file_name, "." . $file_extension);
//var_dump ($prifix);
$uploadfile = $path . "/" . $file_name;
$x = 0;
while (file_exists($uploadfile)){
$x ++;
$uploadfile = "{$path}/{$prifix}-{$x}.{$file_extension}";
}
if (move_uploaded_file($file_tmp, $uploadfile)){
$file_name = basename($uploadfile);
$output [$file_name] = "OK";
}else{
$output[$file_name] = "Failure while Uploading!";
$errors[$file_name][] = "Failure: Can't move uploaded pictures!";
}//else...
}//if(count($errors))...
}//foreach($_FILES['image']['name']...
}//if(!empty($_FILES['image']['tmp_name'])...
我的问题是,我不知道如何显示应该显示的错误消息,当数组
$errors
给出。到目前为止,它只会显示:
array
代替:
maxsize of 2MB on abc.jpg has reached
在 html 我有这个代码:
<?php if(isset($errors)):?>
<div class="form-error-message" id="signup-error-message" style="display": none;">
<div class="arrow-wrapper">
<div class="border-wrapper">
<?php foreach($errors as $error):?>
<p class="layer-content">
<?php echo $error;?>
</p>
<?php endforeach;?>
</div>
</div>
</div>
如果有人可以那么友好并帮助我,我将不胜感激。多谢。