Upload foto e gestione delle stesse in DB...

[zacca94]

imagecopyresized($thumb, $source, 0, 0, 0, 0, 120, 90, $width, $height)


ti sei scordato il punto e virgola alla fine...

[Sir Lothar]

Grazie ZACCA94, come sempre gentilissimo... ora che ho corretto, l'errore è cambiato in:

Warning: getimagesize($file) [function.getimagesize]: failed to open stream: No such file or directory in engine.php on line 42

Warning: imagecreatefromjpeg($file) [function.imagecreatefromjpeg]: failed to open stream: No such file or directory in engine.php on line 46

Warning: imagecopyresized(): supplied argument is not a valid Image resource in engine.php on line 47

Warning: imagejpeg() [function.imagejpeg]: Unable to open '/images/thumb_$file' for writing: No such file or directory in engine.php on line 50

[zacca94]

list($width, $height, $type, $attr) = getimagesize($_FILES['image']['tmp_name'].'$file');

se inserisci $file fra apici SINGOLI non verrà letta la variabile...

sono corrette queste due soluzioni:
list($width, $height, $type, $attr) = getimagesize($_FILES['image']['tmp_name']."$file");
list($width, $height, $type, $attr) = getimagesize($_FILES['image']['tmp_name'].$file);

[Sir Lothar]

...ho corretto il codice, e...


Warning: getimagesize(/tmp/phpbgC21MArray) [function.getimagesize]: failed to open stream: No such file or directory in engine.php on line 42

Warning: imagecreatefromjpeg(/tmp/phpbgC21MArray) [function.imagecreatefromjpeg]: failed to open stream: No such file or directory inengine.php on line 46

Warning: imagecopyresized(): supplied argument is not a valid Image resource in engine.php on line 47

Warning: imagejpeg() [function.imagejpeg]: Unable to open '/tmp/phpbgC21M/images/thumb_Array' for writing: No such file or directory in engine.php on line 50

...wè, grazie davvero per la pazienza e gli aiuti!!!!

[Sir Lothar]

Dopo questa modifica:

 // Legge gli attributi del file (larghezza, altezza, tipo, attributi)
     list($width, $height, $type, $attr) = getimagesize($_file['foto']['tmp_name'].$_file['name']);
     
     // Crea la thumbnail (120*90 pixels)
     $thumb = imagecreatetruecolor(120, 90);
     $source = imagecreatefromjpeg($_file['foto']['tmp_name']);
     imagecopyresized($thumb, $source, 0, 0, 0, 0, 120, 90, $width, $height);
    
     // Salvo l'immagine ridimensionata
     imagejpeg($thumb, $_file['foto']['tmp_name']."/images/thumb_", 75); 

mi dà questo errore:


Warning: getimagesize() [function.getimagesize]: Filename cannot be empty in engine.php on line 42

Warning: imagecreatefromjpeg() [function.imagecreatefromjpeg]: Filename cannot be empty in engine.php on line 46

Warning: imagecopyresized(): supplied argument is not a valid Image resource in engine.php on line 47

Warning: imagejpeg() [function.imagejpeg]: Unable to open '/images/thumb_' for writing: No such file or directory in engine.php on line 50



Ho usato questo tutorial:
http://www.alessioluffarelli.it/guid..._thumbnail.php

Secondo me sbaglio a passare le variabili: ma come devo fare a passargliele??

[Sir Lothar]

Ultimo cambiamento:

// Crea la thumbnail
     // Legge gli attributi del file (larghezza, altezza, tipo, attributi)
     list($width, $height, $type, $attr) = getimagesize($file['tmp_name'],UPLOAD_DIR.$file['name']);
     
     // Crea la thumbnail (120*90 pixels)
     $thumb = imagecreatetruecolor(120, 90);
     $source = imagecreatefromjpeg($file['tmp_name'], UPLOAD_DIR.$file['name']);
     imagecopyresized($thumb, $source, 0, 0, 0, 0, 120, 90, $width, $height);
    
     // Salvo l'immagine ridimensionata
     imagejpeg($thumb, UPLOAD_DIR.$file['name']."/images/thumb_".UPLOAD_DIR.$file['name'], 75); 

Ed ultimo errore:
Fatal error: Only variables can be passed by reference in engine.php on line 42

La linea 42 è questa:

 list($width, $height, $type, $attr) = getimagesize($file['tmp_name'],UPLOAD_DIR.$file['name']); 

[zacca94]

list($width, $height, $type, $attr) = getimagesize($file['tmp_name'],UPLOAD_DIR.$file['name']);


$file['tmp_name'],UPLOAD_DIR

c'è la virgola

[Sir Lothar]

Che testa penica!!!!

Ho sistemato le variabili così:

// Crea la thumbnail
     // Legge gli attributi del file (larghezza, altezza, tipo, attributi)
     list($width, $height, $type, $attr) = getimagesize($file['tmp_name'].UPLOAD_DIR.$file['name']);
     
     // Crea la thumbnail (120*90 pixels)
     $thumb = imagecreatetruecolor(120, 90);
     $source = imagecreatefromjpeg($file['tmp_name'].UPLOAD_DIR.$file['name']);
     imagecopyresized($thumb, $source, 0, 0, 0, 0, 120, 90, $width, $height);
    
     // Salvo l'immagine ridimensionata
     imagejpeg($thumb, UPLOAD_DIR.$file['name']."/images/thumb_".UPLOAD_DIR.$file['name'], 75); 

E mi dà questi errori:
Warning: getimagesize(/tmp/phpSfRUFi./images/bg3.gif) [function.getimagesize]: failed to open stream: No such file or directory in engine.php on line 42

Warning: imagecreatefromjpeg(/tmp/phpSfRUFi./images/bg3.gif) [function.imagecreatefromjpeg]: failed to open stream: No such file or directory in engine.php on line 46

Warning: imagecopyresized(): supplied argument is not a valid Image resource in engine.php on line 47

Warning: imagejpeg() [function.imagejpeg]: Unable to open './images/bg3.gif/images/thumb_./images/bg3.gif' for writing: Not a directory in engine.php on line 50

...ma è normale avere stì nomi così articolati?!?!

[zacca94]

futurama finito.

ma che casino...

/tmp/phpSfRUFi./images/bg3.gif

sei sicuro che la cartella si chiami phpSfRUFi. con il punto alla fine?

[Sir Lothar]

...ma infatti non si chiama assolutamente così!!! Solo che non capisco da dove esca quel macello!!

La directory è /images/ e basta, senza niente!!