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我想要一個用戶可以一次上傳多張圖片的網站,如何縮小單個用戶上傳的多張圖片的大小。
我的代碼中的DS是在初始化文件中定義的DIRECTORY_SEPARATOR。減少多次上傳的圖片大小
if(isset($_POST['submitImage'])){
$file = $_FILES['upload'];
$errors = array();
if(empty($file)){
$errors[] = ' The file could not be empty ';
}else{
foreach($file['name'] as $key => $value){
$extensions = array("jpeg","jpg","png");
$file_ext=explode('.',$file['name'][$key]) ;
$file_ext=end($file_ext);
if(in_array($file_ext,$extensions) === false){
$errors[]="extension not allowed";
}else{
$filetmp = $file['tmp_name'][$key];
$terget_path = SITE_ROOT.'j2reimage'.DS;
$dat = strftime("%Y-%m-%d %H:%M:%S", time());
if(file_exists($terget_path)){
move_uploaded_file($filetmp, $terget_path.$file['name'][$key]);
mysql_query("insert into 4j2memberimage values ('', $memmem->id,'{$file['name'][$key]}', '$dat')");
//end of if file_exists
}else{
$errors[] = ' Upload extention could not be locate';
}
}
//redirect_to('inb.php');
}
}
}
http://php.net/manual/en/function.imagecopyresampled.php – 2013-03-05 17:46:17
感謝它按我的預期工作。 – Adesanwo 2013-03-05 18:38:35
我將添加此作爲答案,以便當谷歌拿起它時,別人可以很容易地看到答案是正確的。如果你不介意,我會很感激,如果你把問題標記爲回答:) – 2013-03-05 20:46:25