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)

Sign In

upload un foreach

Recommended Posts

Link to comment

Share on other sites

Link to comment

Share on other sites

Link to comment

Share on other sites

Link to comment

Share on other sites

Link to comment

Share on other sites

Link to comment

Share on other sites

Link to comment

Share on other sites

Link to comment

Share on other sites

Link to comment

Share on other sites

Link to comment

Share on other sites

Link to comment

Share on other sites

Link to comment

Share on other sites

Link to comment

Share on other sites

Link to comment

Share on other sites

Link to comment

Share on other sites

Join the conversation