sastgroup.com

15

07

Verificare se il valore di una variabile è vuota con php

posted di Administrator, in php, tutorials. No Commenti

 
$var = isset($_POST['var']) ? $_POST['var'] : '' ;

Share and Enjoy: These icons link to social bookmarking sites where readers can share and discover new web pages.

12

07

12 Websites per aiutarti a imparare Flash/ActionScript

posted di Administrator, in flash, tutorials. No Commenti

Sito web: http://sixrevisions.com/flashactionscript/flash_tutorial_websites/

Share and Enjoy: These icons link to social bookmarking sites where readers can share and discover new web pages.

12

07

Autoviewer script flash per slideshow di immagini

posted di Administrator, in script ajax. No Commenti

Autoviewer è uno script flash per slideshow di immagini. Ideale per mostrare una sequenza di immagini.

Sito web: http://www.airtightinteractive.com/projects/autoviewer/

Share and Enjoy: These icons link to social bookmarking sites where readers can share and discover new web pages.

11

07

Convertire il testo di un file word in txt con php

posted di Administrator, in php, tutorials. No Commenti

 
$word = new COM("word.application") or die("Unable to instantiate Word");
$word->Documents->Open($filename);
$new_filename = substr($filename,0,-4) . ".txt";
// the '2' parameter specifies saving in txt format
$word->Documents[1]->SaveAs($new_filename,2);
$word->Documents[1]->Close(false);
$word->Quit();
$word->Release();
$word = NULL;
unset($word); 
 
$fh = fopen($new_filename, 'r');
// this is where we exit Hell
$contents = fread($fh, filesize($new_filename));
fclose($fh);
unlink($new_filename);

Share and Enjoy: These icons link to social bookmarking sites where readers can share and discover new web pages.

08

07

Decomprimere file zip con php

posted di Administrator, in php, tutorials. No Commenti

In questo articolo vedremo come decomprimere un file zip con php e la libreria pclzip.lib.php.

La libreria
La libreria che ci permette di decomprimere il file si può scaricare dal sito web ufficiale: http://www.phpconcept.net/pclzip/index.en.php. E' opensource e molto facile da usare

Il file php

<form action="index.php?oper=new" method="post" enctype="multipart/form-data">
<input type="hidden" name="MAX_FILE_SIZE" value="2000000"/>
Scegli un file zip tuo pc: <input type="file" name="nome"/>
<input type="submit" value="upload"/>
</form>

<?
if($_GET['oper']=="new"){

$uploaddir = "files/";
$uploadfile = $uploaddir . $_FILES['nome']['name'];
$nomez=$_FILES['nome']['name'];
$nomez=str_replace(".zip","",$nomez);

if (move_uploaded_file($_FILES['nome']['tmp_name'], $uploadfile)) {
print "File caricato";
} else {
print "Errore caricamento";
}

include('pclzip.lib.php');
$archive = new PclZip("$uploadfile");
if ($archive->extract(PCLZIP_OPT_PATH, "files/$nomez",PCLZIP_OPT_REMOVE_PATH, '') == 0) {
//die("Error : ".$archive->errorInfo(true));
echo "ERRORE DECOMPRESSIONE";
}
}
?>

Share and Enjoy: These icons link to social bookmarking sites where readers can share and discover new web pages.

08

07

Contare il numero di parole in una stringa con php

posted di Administrator, in php, tutorials. No Commenti

 
function wordCount($string){
     $words = "";
     $string = eregi_replace(" +", " ", $string);
     $array = explode(" ", $string);
     for($i=0;$i < count($array);$i++) {
         if (eregi("[0-9A-Za-zÀ-ÖØ-öø-ÿ]", $array[$i])) $words[$i] = $array[$i];
  }
     return $words;
 }

Share and Enjoy: These icons link to social bookmarking sites where readers can share and discover new web pages.

08

07

15 Script Calendari e tempo in Ajax e Javascript

posted di Administrator, in script ajax, script javascript. No Commenti

Calendar XP javascript calendar, calendar range, pop calendar, flat calendar, datetime, time
Ajax Planner : click on the calendar to the right to activate the week-planner and set up events

example : flat calendar , pop calendar