PHP Problema script ma in locale funziona

Salve ragazzi,
utilizzo da poco altervista ma lo trovo un servizio davvero incredibile.
Stavo provando certi script in locale attraverso xampp (l'apertura e la lettura di file Excel).
Questi script in locale funzionano perfettamente, tuttavia uploadando su altervista e provandoli non mi funziona.

L'errore è:

Codice PHP:

---

Fatal error: Class 'PHPExcel_Shared_ZipStreamWrapper' not found in /membri/dickymoser/classes/PHPExcel/Autoloader.php on line 31


---

Per sicurezza comunque ho messo i file (script e cartella che contiene file utilizzati dallo script) nella cartella root.

Ho spulciato un po' su internet un paio di ore ieri sera ma non sono riuscito a risolvere.
Se ho capito bene il problema riguarda le inclusioni ed i percorsi.

L'errore dovrebbe essere ricondotto a questo:

Codice PHP:

---

public static function Register() {
if (function_exists('__autoload')) {
// Register any existing autoloader function with SPL, so we don't get any clashes
spl_autoload_register('__autoload');
}
// Register ourselves with SPL
return spl_autoload_register(array('PHPExcel_Autoloader', 'Load'));
} // function Register()


---

Per ovviare a quest'errore nel mio script ho provato ad includere il file che manca, ma poi mi compare l'errore con un'altra classe.
Ho anche incluso l'altra classe e ripetuto questa procedura per svariate volte ma poi mi sono stancato.
E' come se non caricasse i file l'autoloader (per via del path?!?).

Sapreste aiutarmi?
Vi ringrazio!

Lo script è:

Codice PHP:

---

<?php

error_reporting(E_ALL ^ E_NOTICE);

// Stesso effetto di error_reporting(E_ALL);
ini_set('display_errors', 'On');


include 'classes/PHPExcel/IOFactory.php';



$inputFileName = 'calciatori.xls'; // SIA FILE .XLS CHE .XSLX

try {
$objPHPExcel = PHPExcel_IOFactory::load($inputFileName);
} catch(Exception $e) {
die('Error loading file "'.pathinfo($inputFileName,PATHINFO_BASENAME).'": '.$e->getMessage());
}


$allDataInSheet = $objPHPExcel->getActiveSheet()->toArray(null,true,true,true);
$arrayCount = count($allDataInSheet); // Here get total count of row in that Excel sheet

for($i=1;$i<=$arrayCount;$i++){
$campo1 = $allDataInSheet[$i]["A"];
$campo2 = $allDataInSheet[$i]["B"];
$campo3 = $allDataInSheet[$i]["C"];

echo $campo1 . "<br>";
echo $campo2 . "<br>";
echo $campo3 . "<br>";
}
?>

---

EDIT:
Mi funziona andando ad includere nello script le classi che risultano "mancanti"

Codice PHP:

---

include '/membri/dickymoser/classes/PHPExcel/shared/Date.php';
include '/membri/dickymoser/classes/PHPExcel/shared/OLE.php';
include '/membri/dickymoser/classes/PHPExcel/shared/CodePage.php';
include '/membri/dickymoser/classes/PHPExcel/shared/OLERead.php';
include '/membri/dickymoser/classes/PHPExcel/shared/String.php';
include '/membri/dickymoser/classes/PHPExcel/shared/ZipStreamWrapper.php';
include '/membri/dickymoser/classes/PHPExcel/IOFactory.php';


---

Però la vedo piuttosto rudimentale come soluzione..

Nello script che hai postato, questo include

Codice PHP:

---

include 'classes/PHPExcel/IOFactory.php';


---

funziona correttamente. Se vai direttamente a http://dickymoser.altervista.org/cla.../IOFactory.php ti da lo stesso errore, e quindi il problema è in quella pagina (IOFactory.php). Dall'errore che compare mi sembra che quella pagina includa a sua volta Autoloader.php e che questa usi una classe (PHPExcel_Shared_ZipStreamWrapper) che non esiste. Controlla magari che i percorsi relativi siano corretti in quella pagina.

Citazione:

---

Originalmente inviato da descartesadventures

Nello script che hai postato, questo include

Codice PHP:

---

include 'classes/PHPExcel/IOFactory.php';


---

funziona correttamente. Se vai direttamente a http://dickymoser.altervista.org/cla.../IOFactory.php ti da lo stesso errore, e quindi il problema è in quella pagina (IOFactory.php). Dall'errore che compare mi sembra che quella pagina includa a sua volta Autoloader.php e che questa usi una classe (PHPExcel_Shared_ZipStreamWrapper) che non esiste. Controlla magari che i percorsi relativi siano corretti in quella pagina.

---

Ciao ti ringrazio per la risposta!
In effetti in quella pagina se ho capito bene si fa riferimento ad esempio a
'PHPExcel/Autoloader.php' quando in realtà dovrebbe essere inclusa la root del mio account.

Codice PHP:

---

<?php
/**
* PHPExcel
*
* Copyright (c) 2006 - 2012 PHPExcel
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
* @category PHPExcel
* @package PHPExcel
* @copyright Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
* @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt LGPL
* @version 1.7.8, 2012-10-12
*/


/** PHPExcel root directory */
if (!defined('PHPEXCEL_ROOT')) {
/**
* @ignore
*/');
require(PHPEXCEL_ROOT . 'PHPExcel/Autoloader.php');
}

/**
* PHPExcel_IOFactory
*
* @category PHPExcel
* @package PHPExcel
* @copyright Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
*/
class PHPExcel_IOFactory
{
/**
* Search locations
*
* @var array
* @access private
* @static
*/
private static $_searchLocations = array(
array( 'type' => 'IWriter', 'path' => 'PHPExcel/Writer/{0}.php', 'class' => 'PHPExcel_Writer_{0}' ),
array( 'type' => 'IReader', 'path' => 'PHPExcel/Reader/{0}.php', 'class' => 'PHPExcel_Reader_{0}' )
);

/**
* Autoresolve classes
*
* @var array
* @access private
* @static
*/
private static $_autoResolveClasses = array(
'Excel2007',
'Excel5',
'Excel2003XML',
'OOCalc',
'SYLK',
'Gnumeric',
'HTML',
'CSV',
);

/**
* Private constructor for PHPExcel_IOFactory
*/
private function __construct() { }

/**
* Get search locations
*
* @static
* @access public
* @return array
*/
public static function getSearchLocations() {
return self::$_searchLocations;
} // function getSearchLocations()

/**
* Set search locations
*
* @static
* @access public
* @param array $value
* @throws Exception
*/
public static function setSearchLocations($value) {
if (is_array($value)) {
self::$_searchLocations = $value;
} else {
throw new Exception('Invalid parameter passed.');
}
} // function setSearchLocations()

/**
* Add search location
*
* @static
* @access public
* @param string $type Example: IWriter
* @param string $location Example: PHPExcel/Writer/{0}.php
* @param string $classname Example: PHPExcel_Writer_{0}
*/
public static function addSearchLocation($type = '', $location = '', $classname = '') {
self::$_searchLocations[] = array( 'type' => $type, 'path' => $location, 'class' => $classname );
} // function addSearchLocation()

/**
* Create PHPExcel_Writer_IWriter
*
* @static
* @access public
* @param PHPExcel $phpExcel
* @param string $writerType Example: Excel2007
* @return PHPExcel_Writer_IWriter
* @throws Exception
*/
public static function createWriter(PHPExcel $phpExcel, $writerType = '') {
// Search type
$searchType = 'IWriter';

// Include class
foreach (self::$_searchLocations as $searchLocation) {
if ($searchLocation['type'] == $searchType) {
$className = str_replace('{0}', $writerType, $searchLocation['class']);

$instance = new $className($phpExcel);
if ($instance !== NULL) {
return $instance;
}
}
}

// Nothing found...
throw new Exception("No $searchType found for type $writerType");
} // function createWriter()

/**
* Create PHPExcel_Reader_IReader
*
* @static
* @access public
* @param string $readerType Example: Excel2007
* @return PHPExcel_Reader_IReader
* @throws Exception
*/
public static function createReader($readerType = '') {
// Search type
$searchType = 'IReader';

// Include class
foreach (self::$_searchLocations as $searchLocation) {
if ($searchLocation['type'] == $searchType) {
$className = str_replace('{0}', $readerType, $searchLocation['class']);

$instance = new $className();
if ($instance !== NULL) {
return $instance;
}
}
}

// Nothing found...
throw new Exception("No $searchType found for type $readerType");
} // function createReader()

/**
* Loads PHPExcel from file using automatic PHPExcel_Reader_IReader resolution
*
* @static
* @access public
* @param string $pFileName The name of the spreadsheet file
* @return PHPExcel
* @throws Exception
*/
public static function load($pFilename) {
$reader = self::createReaderForFile($pFilename);
return $reader->load($pFilename);
} // function load()

/**
* Identify file type using automatic PHPExcel_Reader_IReader resolution
*
* @static
* @access public
* @param string $pFileName The name of the spreadsheet file to identify
* @return string
* @throws Exception
*/
public static function identify($pFilename) {
$reader = self::createReaderForFile($pFilename);
$className = get_class($reader);
$classType = explode('_',$className);
unset($reader);
return array_pop($classType);
} // function identify()

/**
* Create PHPExcel_Reader_IReader for file using automatic PHPExcel_Reader_IReader resolution
*
* @static
* @access public
* @param string $pFileName The name of the spreadsheet file
* @return PHPExcel_Reader_IReader
* @throws Exception
*/
public static function createReaderForFile($pFilename) {

// First, lucky guess by inspecting file extension
$pathinfo = pathinfo($pFilename);

$extensionType = NULL;
if (isset($pathinfo['extension'])) {
switch (strtolower($pathinfo['extension'])) {
case 'xlsx': // Excel (OfficeOpenXML) Spreadsheet
case 'xlsm': // Excel (OfficeOpenXML) Macro Spreadsheet (macros will be discarded)
case 'xltx': // Excel (OfficeOpenXML) Template
case 'xltm': // Excel (OfficeOpenXML) Macro Template (macros will be discarded)
$extensionType = 'Excel2007';
break;
case 'xls': // Excel (BIFF) Spreadsheet
case 'xlt': // Excel (BIFF) Template
$extensionType = 'Excel5';
break;
case 'ods': // Open/Libre Offic Calc
case 'ots': // Open/Libre Offic Calc Template
$extensionType = 'OOCalc';
break;
case 'slk':
$extensionType = 'SYLK';
break;
case 'xml': // Excel 2003 SpreadSheetML
$extensionType = 'Excel2003XML';
break;
case 'gnumeric':
$extensionType = 'Gnumeric';
break;
case 'htm':
case 'html':
$extensionType = 'HTML';
break;
case 'csv':
// Do nothing
// We must not try to use CSV reader since it loads
// all files including Excel files etc.
break;
default:
break;
}

if ($extensionType !== NULL) {
$reader = self::createReader($extensionType);
// Let's see if we are lucky
if (isset($reader) && $reader->canRead($pFilename)) {
return $reader;
}
}
}

// If we reach here then "lucky guess" didn't give any result
// Try walking through all the options in self::$_autoResolveClasses
foreach (self::$_autoResolveClasses as $autoResolveClass) {
// Ignore our original guess, we know that won't work
if ($autoResolveClass !== $extensionType) {
$reader = self::createReader($autoResolveClass);
if ($reader->canRead($pFilename)) {
return $reader;
}
}
}

throw new Exception('Unable to identify a reader for this file');
} // function createReaderForFile()
}

---

Qualche soluzione in merito?
Cosa dovrei cambiare in questo file?
Se provassi ad includere ogni singolo file funzionerebbe?
Dovrei modificare questo?

Codice PHP:

---

//define('PHPEXCEL_ROOT', dirname(__FILE__) . '/../'); <-- QUESTO NELLA RIGA SUCCESSIVA
define('PHPEXCEL_ROOT', '/membri/dickymoser/classes/');


---

Puoi postare il file Autoloader.php per favore?

L'errore riguarda quindi la gestione dei percorsi e deve stare per forza in uno di questi due file:

- autoloader.php

Codice PHP:

---

<?php
/**
* PHPExcel
*
* Copyright (c) 2006 - 2012 PHPExcel
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
* @category PHPExcel
* @package PHPExcel
* @copyright Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
* @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt LGPL
* @version 1.7.8, 2012-10-12
*/

PHPExcel_Autoloader::Register();
// As we always try to run the autoloader before anything else, we can use it to do a few
// simple checks and initialisations
PHPExcel_Shared_ZipStreamWrapper::register();
// check mbstring.func_overload
if (ini_get('mbstring.func_overload') & 2) {
throw new Exception('Multibyte function overloading in PHP must be disabled for string functions (2).');
}
PHPExcel_Shared_String::buildCharacterSets();


/**
* PHPExcel_Autoloader
*
* @category PHPExcel
* @package PHPExcel
* @copyright Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
*/
class PHPExcel_Autoloader
{
/**
* Register the Autoloader with SPL
*
*/
public static function Register() {
if (function_exists('__autoload')) {
// Register any existing autoloader function with SPL, so we don't get any clashes
spl_autoload_register('__autoload');
}
// Register ourselves with SPL
return spl_autoload_register(array('PHPExcel_Autoloader', 'Load'));
} // function Register()


/**
* Autoload a class identified by name
*
* @param string $pClassName Name of the object to load
*/
public static function Load($pClassName){
if ((class_exists($pClassName,FALSE)) || (strpos($pClassName, 'PHPExcel') !== 0)) {
// Either already loaded, or not a PHPExcel class request
return FALSE;
}

$pClassFilePath = PHPEXCEL_ROOT .
str_replace('_',DIRECTORY_SEPARATOR,$pClassName) .
'.php';

if ((file_exists($pClassFilePath) === false) || (is_readable($pClassFilePath) === false)) {
// Can't load
return FALSE;
}

require($pClassFilePath);
} // function Load()

}

---

oppure IOfactory.php che non posso scrivere in questo post altrimenti il file è troppo lungo

L'errore segnalato è nel file Autoloader.php, qui:

Codice PHP:

---

PHPExcel_Shared_ZipStreamWrapper::register();


---

perché questa classe non esiste. La prima classe che usi in quel file (PHPExcel_Autoloader) è definita in basso:

Codice PHP:

---

class PHPExcel_Autoloader
{
/**
* Register the Autoloader with SPL
*
*/
public static function Register() {
if (function_exists('__autoload')) {
// Register any existing autoloader function with SPL, so we don't get any clashes
spl_autoload_register('__autoload');
}
// Register ourselves with SPL
return spl_autoload_register(array('PHPExcel_Autoloader', 'Load'));
} // function Register()


/**
* Autoload a class identified by name
*
* @param string $pClassName Name of the object to load
*/
public static function Load($pClassName){
if ((class_exists($pClassName,FALSE)) || (strpos($pClassName, 'PHPExcel') !== 0)) {
// Either already loaded, or not a PHPExcel class request
return FALSE;
}

$pClassFilePath = PHPEXCEL_ROOT .
str_replace('_',DIRECTORY_SEPARATOR,$pClassName) .
'.php';

if ((file_exists($pClassFilePath) === false) || (is_readable($pClassFilePath) === false)) {
// Can't load
return FALSE;
}

require($pClassFilePath);
} // function Load()

}


---

Ma l'altra (PHPExcel_Shared_ZipStreamWrapper) non mi sembra che venga definita, per questo c'è l'errore.