upload un foreach

ziedinjsh · September 2, 2012

Sveiki.

šis ir kods:

if(isset($_POST['upload']))
{

foreach ($_FILES["pic"]["error"] as $key => $error){
   	if ($error == UPLOAD_ERR_OK){
if(isset($_FILES['pic']['name']) && !empty($_FILES['pic']['name'])){
$name = $_FILES['pic']['name'];
$tmp_name = $_FILES['pic']['tmp_name'];
$file_size = $_FILES['pic']['size'];
$file_size_limit = 5242881;
$type = $_FILES['pic']['type'];
$types_allowed = array('image/jpeg', 'image/jpg', 'image/gif', 'image/png');
$location = 'uploads/';
$normal = 200;
$small = 50;

$errors = array();
$counter = 0;
do{
 $rand_filename = rand(10000,99999).'.jpeg';
 $uniq_name = $location.$rand_filename;
 $location_contents = scandir($location);
 $counter++;
 if($counter>99999){
  echo 'Can not find a unique name.<br/>';
  $errors[] = '1';
 }
}
while(in_array($rand_filename, $location_contents));



if($file_size>$file_size_limit){
 echo 'Image is to big - 5Mb<br/>';
 $errors[] = '1';
}


if(!in_array($type, $types_allowed)){
 echo 'Onely image file';
 $errors[] = '1';
}


if(empty($errors)){
 if(move_uploaded_file($tmp_name, $uniq_name)){


	function resize_image($width_height, $folder_path){

 	global $location, $rand_filename, $image_path;

 	if(isset($rand_filename, $location)){

  	$image_path = $location.$rand_filename;


  	if(file_exists($image_path)){


   	$image_size = getimagesize($image_path);
   	$image_width = $image_size[0];
   	$image_height = $image_size[1];

   	if($old_image = @imagecreatefromjpeg($image_path)){

   	}elseif($old_image = @imagecreatefromgif($image_path)){

   	}else if($old_image = @imagecreatefrompng($image_path)){

   	}
   	else{
    	echo 'Image upload error.<br/>';
    	return false;
    	break;
   	}


    	$offset = strpos($rand_filename, '.');
          	$result_image_name = $folder_path.$rand_filename;



   	if($image_height>$image_width){
    	$greater_axe = $image_height;
    	$smaller_axe = $image_width;
   	}
   	else{
    	$greater_axe = $image_width;
    	$smaller_axe = $image_height;
   	}



   	$x = ($image_width-$smaller_axe)/2;
   	$y = ($image_height-$smaller_axe)/2;



   	$image_croped = imagecreatetruecolor($width_height, $width_height);
   	if(@!imagecopyresampled($image_croped, $old_image, 0, 0, $x, $y, $width_height, $width_height, $smaller_axe, $smaller_axe)){
   	echo 'Function error.<br/>';
   	return false;
   	break;
   	}



   	if(@imagejpeg($image_croped, $result_image_name)){

    	return true;
   	}
   	else{

    	echo 'Image upload error.<br/>';
    	return false;
    	break;
   	}
  	}
  	else{
   	echo 'Picture does not exist.<br/>';
   	return false;
  	}
 	}
 	else{

  	echo 'Upload error.<br/>';
  	return false;
 	}

	}


	if(resize_image($normal, 'uploads/normal/') && resize_image($small, 'uploads/small/')){

	echo 'Viss ok!';



	}
	else{
 	//unlink($image_path);
	}


}
 else{
  echo 'Function error, please try later.<br/>';
 }
}
}else{
echo 'Please select image';
}

   	}
}

}

Izvēlos bildi, palaižu kodu un man izmet kļūdu ziņojumus:Image is to big - 5Mb un Onely image file. Bilde ir 2.6 mb liela un ir jpg formāta bilde

reiniger · September 2, 2012


$file_size>$file_size_limit

echo $file_size.' > '.$file_size_limit;

Izdrukā tad redzēsi kādēļ tiek attēla izmēra kļūda izdrukāta.

Edited September 2, 2012 by reiniger

malinens · September 3, 2012

nedaudz 'sakārtoju' tavu kodu:

http://paste.php.lv/0926eaefd23201de7ac2def4d67291f2?lang=php

Starp citu ar attēla mime tipa pārbaudi nepietiek, lai būtu droši...

ziedinjsh · September 3, 2012

malinens paldies! Mēģinot augšupielādēt: Image is to big - 5Mb

Notice: Array to string conversion in D:\Server\xampp\htdocs\projekti\up\index.php on line 112

Array < 5242881Onely image file

Edited September 3, 2012 by ziedinjsh

ziedinjsh · September 3, 2012

īsti nesaprotu, kā var būt par lielu un nebūt bilžu tips, ja viss atbilst

Edited September 3, 2012 by ziedinjsh

Val · September 3, 2012

cik bildes no vienas formas uploado?

ziedinjsh · September 3, 2012

šobrīd es meiģinu ar vienu bildi. Izskatās, ka nemaz kods nepaņem bildes izmēru, jo izvadot $_FILES['pic']['size'] > $file_size_limit izvadās tikai file size limit bet file size vieta ir tukšums!

F3llony · September 3, 2012

A ar HTML padalīsies kurš? :)

Val · September 3, 2012

Esi aizmirsis indeksu masīva elementiem. Iemet pašā augšā un salīdzini ar savu rakstīto.

echo '<pre>';

print_r($_FILES);

echo '</pre>';

ziedinjsh · September 3, 2012

HTML

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Multiple File Upload with jQuery and PHP</title>
<script src="jquery-1.8.1.min.js" type="text/javascript" language="javascript"></script>
<script src="jquery.MultiFile.js" type="text/javascript" language="javascript"></script>
</head>
<body>
<form action="index.php" method="post" enctype="multipart/form-data">
<input type="file" name="pic[]" class="multi" multiple />
<input type="submit" name="upload" value="Upload" />
</form>
</body>
</html>

ziedinjsh · September 3, 2012

Esi aizmirsis indeksu masīva elementiem. Iemet pašā augšā un salīdzini ar savu rakstīto.

echo '<pre>';

print_r($_FILES);

echo '</pre>';

Array( [pic] => Array ( [name] => Array ( [0] => 1.jpg ) [type] => Array ( [0] => image/jpeg ) [tmp_name] => Array ( [0] => D:\Server\xampp\tmp\phpEB37.tmp ) [error] => Array ( [0] => 0 ) => Array ( [0] => 532748 ) ))

Image is to big - 5Mb

Notice: Array to string conversion in D:\Server\xampp\htdocs\projekti\up\index.php on line 116

Array > 5242881Onely image file

Edited September 3, 2012 by ziedinjsh

F3llony · September 3, 2012

Tava problēma ir šeit:

<input type="file" name="pic[]" class="multi" multiple />

Tu augšupielādē vienu failu izmantojot vairāku failu augšupielādes tehniku - norādot name ne kā unikālu masīva ierakstu, bet kā masīvu - [] pēc pic. Skripts acīmredzot paredzēts viena faila augšupielādei.

A: aizvāc []

B: pārraksti skriptu, lai būtu vairāku failu atbalsts.

Augšupielādējot failus ar šādu formu tu saņem ne $_FILES['pic'] masīvu ar informāciju par failu, bet gan $_FILES['pic'] kā inkrementālu masīvu, kur katrs ieraksts satur faila informāciju.

Edited September 3, 2012 by F3llony

ziedinjsh · September 3, 2012

šī koda daļa taču ir kā vairāku failu augšupielāde:

foreach ($_FILES["pic"]["error"] as $key => $error) {
   	if ($error == UPLOAD_ERR_OK) {
       	if (isset($_FILES['pic']['name']) && !empty($_FILES['pic']['name'])) {
           	$name = $_FILES['pic']['name'];
           	$tmp_name = $_FILES['pic']['tmp_name'];
           	$file_size = $_FILES['pic']['size'];
           	$type = $_FILES['pic']['type'];

           	$errors = array();
           	$counter = 0;
           	do {
               	$rand_filename = rand(10000, 99999) . '.jpeg';
               	$uniq_name = $location . $rand_filename;
               	$location_contents = scandir($location);
               	$counter++;
               	if ($counter > 99999) {
                   	echo 'Can not find a unique name.<br/>';
                   	$errors[] = '1';
               	}
           	} while (in_array($rand_filename, $location_contents));



           	if ($file_size > $file_size_limit) {
               	echo 'Image is to big - 5Mb<br/>';
               	echo $_FILES['pic']['size'].' > '.$file_size_limit;
               	$errors[] = '1';
           	}


           	if (!in_array($type, $types_allowed)) {
               	echo 'Onely image file';
               	$errors[] = '1';
           	}


           	if (empty($errors)) {
               	if (move_uploaded_file($tmp_name, $uniq_name)) {


                   	if (resize_image($normal, 'uploads/normal/') && resize_image($small, 'uploads/small/')) {

                       	echo 'Viss ok!';
                   	} else {
                       	//unlink($image_path);
                   	}
               	} else {
                   	echo 'Function error, please try later.<br/>';
               	}
           	}
       	} else {
           	echo 'Please select image';
       	}
   	}
}

Meiģināju vairākus failus: Tās pašas kļūda, bet nu atkārtoti.

aizvācot [] :Array( [pic] => Array ( [name] => 1.jpg [type] => image/jpeg [tmp_name] => D:\Server\xampp\tmp\php6887.tmp [error] => 0 => 532748 ))

Warning: Invalid argument supplied for foreach() in D:\Server\xampp\htdocs\projekti\up\index.php on line 91

aizvācot foreach rindu. viss ir ok.

šādi:

if(isset($_POST['upload'])){
$uploaddir = 'uploads/';
foreach ($_FILES["pic"]["error"] as $key => $error)
{
   	if ($error == UPLOAD_ERR_OK)
   	{
       	$tmp_name = $_FILES["pic"]["tmp_name"][$key];
       	$name = $_FILES["pic"]["name"][$key];
       	$uploadfile = $uploaddir . basename($name);

       	if (move_uploaded_file($tmp_name, $uploadfile))
       	{
           	echo "ir.<br/>";
       	}
       	else
       	{
           	echo "nav.<br/>";
       	}
   	}
}


}

arī viss izdodās.. Augšupielādē tik failus cik esmu izvēlējies, bet protams vienā eksemplārā un bez sīkbildēm

Edited September 3, 2012 by ziedinjsh

F3llony · September 3, 2012

To pirmo koda blāķi aizvāc vispār. Bullšits tas ir, ko tu tur sadarīji.

1. Uztaisi funkciju, kura izveido thumbneilus.

2. ciklē cauri $_FILES['pic'] MASĪVAM un piemēro funkciju katram failam, kas tur ir.

ziedinjsh · September 4, 2012

izdarīju tā.

thumb:

http://paste.php.lv/46eca0ebb4e197d1d3c0ec40e8091ec1?lang=php

upload:

http://paste.php.lv/40535cd3cd7f03c0c4679d5e5b52ba9a?lang=php

html

<html>
<head>
<meta charset="utf8" />
<title>Administrācija</title>
<script type="text/javascript" src="js/jquery-1.8.1.min.js"></script>
<script type="text/javascript" src="js/jquery.MultiFile.js"></script>
</head>
<body>
<?php
include("../misc/dbase.php");
$p = isset($_GET['p']) ? $_GET['p'] : '';
if($p==''){
echo '
<form action="process/photo.process.php" method="post" enctype="multipart/form-data">
<select name="cat" style="width:400px;height:30px;border:1px solid #ccc;font-size:20px;margin-bottom:10px;">
<option value=""> - Izvēlies - </option>
<option value="portreti">Portreti</option>
<option value="berni">Bērni</option>
<option value="kazas">Kāzas</option>
<option value="daba">Daba</option>
</select>
<input type="file" name="pic[]" class="multi" style="width:400px;height:30px;border:1px solid #ccc;font-size:20px;" multiple/>
<input type="submit" name="upload" value="Upload" style="width:150px;height:30px;border:1px solid #ccc;background:#f2f2f2;font-size:16px;margin-top:10px;" />
</form>
';



}
?>
</body>
</html>

Izvēlos bildi/bildes. Fails augšupielādējas bet atveras photo.process.php un viss. Balta lapa (uz lokālo serveri iet, bet uz hosta serveri neiet)

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