radio.phps

onaje — Tue, 17 Feb 2009 23:52:41 -0500


<?

if ($_POST['submit']){
$ans=0; 
echo  ("Your answers: ");

echo  ("There are ".$_POST['choice1']." days in a week.");

 echo ("".$_POST['choice2']." is the first day of the week.");
if($_POST['choice1']=="7"){

$ans=$ans+1;

 echo ("Your answer is correct! There are ".$_POST['choice1']." days in a week.");

}else{

 echo ("Your answer is incorrect! There are not ".$_POST['choice1']." days in a week.
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checkbox.phps
onaje — Tue, 17 Feb 2009 23:32:33 -0500

<?php
if ($_POST['submit']){

$countsub=count($_POST['lista']);
for ($i=0; $i < $countsub; $i++){
echo "<br>".$_POST['lista'][$i];
}

}
else{
?>
 
" method=post>

Qué usted cree es el más importante de vida?

What do you believe is most important in life?
Comida [food]

Agua [water]

Abrigo [shelter]
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single.phps
onaje — Tue, 17 Feb 2009 22:56:42 -0500

<?php
if($_POST['submit'] && $_POST['myage'] && $_POST['difference']){
    
$total= $_POST['myage'] + $_POST['difference'];

echo "My brother/sister is ".$total." years old."; 

}else{
?>

" >
How old are you? 
How many years older is your brother/sister?
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Embedding movies into a webpage
onaje — Wed, 30 Jul 2008 11:54:38 -0400
What is embedded media?
Webpages contain embedded media when they have audio, movies or animations that plays or display on the webpage rather than in a separate application. Animation, audio, video, or other media that is displayed within a Web page is known as embedded media. Embedding media in webpages deliver an integrated multimedia experience that appears seamless to the visitor.
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Being part of a community of practise as a programmer
onaje — Mon, 18 Feb 2008 12:40:57 -0500
What is a Community of Practise?
A community of practice (CoP) is an most often and informal, gathering where the participants come together to learn and support each other. Professional institutes may contain CoPs - mostly in the form special interest groups (SIGs). There can also be software user groups. 
Community of practise model

Purpose: Engage actors in communities that learn
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Parsing RSS with Perl
onaje — Tue, 21 Aug 2007 20:45:59 -0400
This is based on a script provided in the 'Add RSS feeds to your Web site with Perl XML::RSS' from

http://articles.techrepublic.com.com/5100-6228_11-5487340.html
In the original script, it was assumed that the rss news feed would be located on your server. To get

around this limitation, use LWP to get the contents of a remote file, save it to a file on your server

then parse the file. 


#!/usr/bin/perl -w

#use strict;

use XML::RSS;

use LWP::Simple;

#use Data::Dumper;
my $r = new XML::RSS;
$r->parse( get 'http://onaje.com/rss.xml' );
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fetchcontenturl.phps
onaje — Tue, 27 Feb 2007 23:08:29 -0500
<?php
// submit query to search engine

$url_contents = "http://www.google.com/search?q=".urlencode($_POST['query']);
$query_file_content = file_get_contents($url_contents, "r") or die("cannot open url");
// save results to a local file

// depending on how your server is configured you may need to give queryfiles folder 777 permission

// could aslo use another file mode to create file i.e. w+

$file = fopen('queryfiles/'.$_POST['filename'], 'w+');
fwrite ($file, $query_file_content);
fclose($file);
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filecsv.phps
onaje — Tue, 27 Feb 2007 23:07:04 -0500
<?php
$fp = fopen('csvfile.txt','r');
while($line = fgetcsv($fp,'1024',',')){
echo "<pre>";
print_r($line);
echo "</pre>";

/*
foreach($line as $value){
echo "$value<br>";
}
echo "<hr>";
*/
}
?>



hrefextractor.phps
onaje — Tue, 27 Feb 2007 23:01:50 -0500
<?php
// regular expression <\s*a\s+[^>]*href\s*=\s*[\"']?([^\"' >]+)[\"' >]
$href_regex ="<";            // 1 start of the tag

$href_regex .="\s*";         // 2 zero or more whitespace

$href_regex .="a";           // 3 the a of the  tag itself

$href_regex .="\s+";         // 4 one or more whitespace

$href_regex .="[^>]*";       // 5 zero or more of any character that is _not_ the end of the tag

$href_regex .="href";        // 6 the href bit of the tag

$href_regex .="\s*";         // 7 zero or more whitespace

$href_regex .="=";           // 8 the = of the tag

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download.phps
onaje — Tue, 27 Feb 2007 22:45:52 -0500
<?php

// downloading a file use http://somewhere.com/download.php/?filename=name of file
$filename = $_GET['filename'];
if(!$filename){ echo "ERROR: No filename specified. Please try again."; }

else {
// fix for IE catching or PHP bug issue

header("Pragma: public");

header("Expires: 0"); // set expiration time

header("Cache-Control: must-revalidate, post-check=0, pre-check=0");

// browser must download file from server instead of cache
// force download dialog

header("Content-Type: application/force-download");

header("Content-Type: application/octet-stream");
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