PHP - Problem Loading A File Into Simplehtmldom

The html file i'm scraping from has 11 boxevent div classes and I want to loop through them and grab the results and team name for each. Am I doing it the right way? Also how can I loop through all float-right result and team classes grabbing the data.


    <div class="boxevent">
        <div class="row">
            <span class="float-right result">4</span>
            <span class="team" title="Pittsburgh Power ">PIT</span>
        </div>
        <div class="row">
            <span class="float-right result">12</span>
            <span class="team" title="Orlando Predators ">ORL</span>
        </div>
    </div>
   
    <div class="boxevent">
        <div class="row">
            <span class="float-right result">24</span>
            <span class="team" title="Atlanta ">ATL</span>
        </div>
        <div class="row">
            <span class="float-right result">6</span>
            <span class="team" title="Miami ">MIA</span>
        </div>
    </div>


**php**

    <?php
    include 'includes/simple_html_dom.php';
    $html = new simple_html_dom();
    $html = file_get_html('http://score...', false, $context); 
    
    $score0 = $html->find('span[class=float-right result]', 0);
    $score1 = $html->find('span[class=float-right result]', 0);
    
    $team0 = $html->find('span[class=team]', 0);
    $team1 = $html->find('span[class=team]', 0);
          
    /* out */
    
    echo '<pre>';
    
    print_r($score0);
    print_r($score1); 
    print_r($team0);
    print_r($team1);
    
    echo '</pre>';
    
    $html->clear(); 
    unset($html);
    ?>

I am running php on one computer at work and want other users on other computers to access the index page by sharing it.after mapping the page, I see no data on the other machine. Does php, as pache need to beer installed on other computers footer it too work properly

Hello fellow developers,

Let me start by saying I'm still a PHP noob so please don't go too hard on me if I my code reflects this noobishness...

So I'm trying to build a (very) simple RSS reader using jQuery and PHP. When the user clicks on an option from a dropdown, an AJAX call is made and passes the url selected from the list to a PHP script.

The PHP script then loads the appropriate xml file from an 'xmlcache' folder. Everything is working just fine for files named as such:

somefilename_1231231231.xml

The problem is that I need it to be able to load files which have been urlencoded such as:

http%3A%2F%2Ffeeds.feedburner.com%2Fajaxian_1235523548

In case you're wondering, the numbers at the end are a timestamp which will determine if the reader will load a cached copy of the desired xml file (if it's less than an hour old) or if it needs to get a fresh version (this part of the code is not written yet). Here is a look at my script thus far:

<?php

$url = "./xmlcache/" . urlencode($_REQUEST['url']); //access url from AJAX call
echo $url; //outputs -> "./xmlcache/http%3A%2F%2Ffeeds.feedburner.com%2Fajaxian_1235523548.xml", which is the same as the file's name
$curTime = time();
$urlParts = explode('_', $url);
$urlTime = intval($urlParts[1]);
$diff = $curTime - $urlTime;
$urlAge = 60 * 60; //60sec * 60min = 3600sec or 1 hour

if(file_exists($url)){
        if($diff > $urlAge){ //the > will be switched to < to make logical sense once testing is done.
                $xml = simplexml_load_file($url);
               
                //ROOT TAG
                foreach($xml as $key0 => $value){
                        echo "$key0: $value";
                        foreach($value->attributes() as $attributeskey0 => $attributesvalue1){
                        echo "$attributeskey0: $attributesvalue1";
                        }
                        echo "<br />";
                       
                        //1 LEVEL BELOW ROOT TAG
                        foreach($value as $key => $value2){
                                echo "$key: $value2";
                                foreach($value2->attributes() as $attributeskey => $attributesvalue2){
                                        echo "$attributeskey = $attributesvalue2";
                                }
                                echo '<br />';
                               
                                //2 LEVELS BELOW ROOT TAG
                                foreach($value2 as $key2 => $value3){
                                        echo "$key2: $value3";
                                        foreach($value3->attributes() as $attributeskey2 => $attributesvalue3){
                                                echo "$attributeskey2 = $attributesvalue3";
                                        }
                                        echo '<br />';
                                        //3 LEVELS BELOW ROOT TAG
                                        foreach($value3 as $key3 => $value4){
                                                echo "$key3: $value4";
                                                foreach($value4->attributes() as $attributeskey3 => $attributesvalue4){
                                                echo "$attributeskey3 = $attributesvalue4";
                                                }
                                                echo '<br />';
                                                //4 LEVELS BELOW ROOT TAG
                                                foreach($value4 as $key4 => $value5){
                                                        echo "$key4: $value5";
                                                        foreach($value5->attributes() as $attributeskey4 => $attributesvalue5){
                                                                echo "$attributeskey4 = $attributesvalue5";
                                                        }
                                                        echo '<br />';
                                                        //5 LEVELS BELOW ROOT TAG
                                                        foreach($value5 as $key5 => $value6){
                                                                echo "$key5: $value6";
                                                                foreach($value6->attributes() as $attributeskey5 => $attributesvalue6){
                                                                        echo "$attributeskey5 = $attributesvalue6";
                                                                }
                                                                echo '<br />';
                                                        }
                                                }
                                        }
                                }
                                echo '<br />';
                        }
                        echo '<br />';
                }

        }else{
                //need to create the XML file from scratch, do a curl function, or read from a text file
                echo "need a new version";
                //@unlink("$url);
        }
       
}else{
        echo "That file does not exist.<br/>";
}

?>

The error message I'm getting is this:


Warning: simplexml_load_file() [function.simplexml-load-file]: I/O warning : failed to load external entity "./xmlcache/http%3A%2F%2Ffeeds.feedburner.com%2Fajaxian_1235523548.xml" in C:\wamp\www\reader\loadfeed.php on line 13

Warning: Invalid argument supplied for foreach() in C:\wamp\www\reader\loadfeed.php on line 16


The second error is obviously thrown because the file doesn't get loaded.

I appreciate any help you gurus have to offer, and if you have any suggestions for the best way to load a fresh version that will be handled by the first else statement, I'm all ears.

Thanks guys!

Hi,

I have uploaded a website for someone but they are having problems viewing it and are telling me that nothing comes up. Not sure if its a dns problem. The domain was registered 2 days ago.

Can a couple of you please check and tell me if this site loads up, it should show an ecommerce website : http://www.cassellmotors.com

Many thanks,

Scott

Code: [Select]
<?php

$ACCEPT_FILE['home'] = 'home.html';
$ACCEPT_FILE['general'] = 'general.html';
$ACCEPT_FILE['attorneys'] = 'attorneys.html';
$ACCEPT_FILE['contact'] = 'contact.html';
$ACCEPT_FILE['login'] = 'login.html';

$pagename = $ACCEPT_FILE[$id];
if (!isset($pagename)) $pagename = "home.html"; // default file 
include( $pagename );

?>
the url looks like: www.yoursite.com/index.php?id=general

Ever since i think like php 5 came out i am unnable to load pages it just defaults to the home.html no matter what variable is defined. any ideas or help would be appreciated. Its almost like its not defining the pagename variable until the bottom where $pagename = "home.html". ive been looking at it and reading the manuals for hours and figured its time to make a post. thanks.