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我已经尝试了几次现在,这是最接近,我想我得到它正常工作。我在其他地方有类似的代码,它工作正常,但是当我执行这个时,mime_content_type不会返回任何东西。我试图用很多不同的方式让它工作,让我知道你是否看到我忽略的东西。PHP mime_content_type没有返回任何东西
for($i = 0; $i < 5; ++ $i) {
$mime = false;
if (preg_match ('/(jpeg|png|gif|jpg|jpe)/i', $_FILES ['listing'] ['type'] ['images'] [$i])) {
$new_image = new image_handler ($_FILES ['listing'] ['tmp_name'] ['images'] [$i]);
$m = mime_content_type ($new_image);
if ($m == 'image/png' || $m == 'image/jpeg' || $m == 'image/gif') {
$mime = true;
}
if ($mime) {
$new_images [$i] ['name'] = date ('ymdgis') . $_FILES ['listing'] ['name'] ['images'] [$i];
$new_images [$i] ['default'] = ($_POST ['listing'] ['default_image'] == $i) ? true : false;
$new_image->save (IMAGE_SIZE, IMAGE_SIZE, REAL_PATH . 'uploads/listings/' . $new_images [$i] ['name']);
$new_image->save (THUMB_SIZE, THUMB_SIZE, REAL_PATH . 'uploads/listings/thumbnails/' . $new_images [$i] ['name']);
}
} elseif ((! preg_match ('/(jpeg|png|gif|jpg|jpe)/i', $_FILES ['listing'] ['type'] ['images'] [$i])) && ($_FILES ['listing'] ['name'] ['images'] [$i] != '')) {
$pass_message .= '<p>The File ' . $_FILES ['listing'] ['name'] ['images'] [$i] . ' was not uploaded due to its filetype.</p>';
}
if (! $mime && ($_FILES ['listing'] ['name'] ['images'] [$i] != '')) {
$pass_message .= '<p>The File ' . /*$_FILES ['uploads'] ['name'] ['image']*/ $m . ' was not uploaded due to its mime type.</p>';
}
}