[AXIS 210A Network Camera - Connect through CURL and PHP]

Not sure, but what does this produce?

$url = "http://xx.xx.xx.xx:1500/";
$ch = curl_init();    
curl_setopt ($ch, CURLOPT_FOLLOWLOCATION, true);
curl_setopt($ch, CURLOPT_URL, $url); 
curl_setopt($ch, CURLOPT_HTTPAUTH, CURLAUTH_ANY);
curl_setopt($ch, CURLOPT_USERPWD, "user:pass"); 
$result = curl_exec($ch); 
echo $result;
curl_close($ch); 
?>

[Memory Hungry PHP script ..]

How big are the files it needs to read?

[If(isset()){} not working]

Change

<input type="submit" value="Send Email">

to

<input name"Submit" type="submit" value="Send Email">

[Find href values for specific <a> inner value]

Hey

 

I am trying to find a way of retrieving the href value in a link on a specific webpage. However I only want to retrieve the href values for <a> elements that have the text "Click here to find out more".

e.g.

<a href="link.com/fdhh.php">Click here to find out more</a>

Is there any specific PHP function that'll allow me to do that?

 

Any help would be appreciated

[Convert string to regular text issue!]

html_entity_decode(htmlspecialchars_decode(htmlspecialchars_decode($conv_current['Title'], ENT_QUOTES ) , ENT_QUOTES),ENT_QUOTES)

That did it.

[Convert string to regular text issue!]

Ok I worked out how to do it:

htmlspecialchars_decode(htmlspecialchars_decode($conv_current['Title'], ENT_QUOTES ) , ENT_QUOTES);

In the browser it now displays correctly as:

ADELE 'Cold Shoulder'

But in text boxes it displays as:

<input type="hidden" id="conv_Title" value="ADELE &#039;Cold Shoulder&#039;" />

Again

[Convert string to regular text issue!]

Hey,

 

I am some text in a script that is converted as follows:

	function get_htmlspecialchars( $given, $quote_style = ENT_QUOTES, $double_quotes = false )

{

	if($double_quotes)

		return htmlspecialchars(htmlspecialchars( $given, $quote_style ) , $quote_style);

	else

   			return htmlspecialchars( html_entity_decode( $given, $quote_style ), $quote_style );

}

Example:

get_htmlspecialchars($results['title'],ENT_QUOTES,true);

 

How can I get it back to regular text instead of things like:

ADELE &#039;Cold Shoulder&#039;

Lettering

 

I can't for the life of me work out how to do it and its driving me insane lol

[Removing the last ' & ' or any 'string' in a concatenation?]

$str = trim($str, " & ");

http://uk3.php.net/trim

Thats how you'd remove it from a string.

[rusty]

echo <<<CODE
<form action="<?php echo __FILE__; ?>" name="test">
Name : <input type="text" name="name" /><br />
E-Mail : <input type="text" name="email" /><br />
</form>
CODE;

[Writing a print function that draws from an array]

function printarray($array)
{
foreach ($array as $item) {

echo "<li>$item</li>";

}
}

//usage printarray($menu[main]);

That'd do it, but im sure others will come up with better ways.

Of course you could always just do:

print_r($menu[main],true);

But for that you'd need to have the elements include <li>*</li>

[Random number]

Not sure how you'd want that implemented in the code but it would be

if (in_multiarray($_GET['input'],$ranges)) { header('Location: banned.php'); } else { //done something }

Is that what you want?

[Tiny syntax explanation]

I means if the variable $login does not contain any text then to perform a section of code.

[Random number]

Not saying my way is the best possible way to do it, but it works.

<?php
    function in_multiarray($elem, $array)
    {
        $top = sizeof($array) - 1;
        $bottom = 0;
        while($bottom <= $top)
        {
            if($array[$bottom] == $elem)
                return true;
            else
                if(is_array($array[$bottom]))
                    if(in_multiarray($elem, ($array[$bottom])))
                        return true;
                   
            $bottom++;
        }       
        return false;
    }
   
$ranges = range(4600,5000);
$ranges[] = range(400,800);
$ranges[] = array(46, 207, 336, 982);
$rand = rand(1,7000);
while   (in_multiarray($rand,$ranges))
$rand = rand(1,7000);
echo "yay:".$rand;
?>

[Random number]

Try:

<?php
    function in_multiarray($elem, $array)
    {
        $top = sizeof($array) - 1;
        $bottom = 0;
        while($bottom <= $top)
        {
            if($array[$bottom] == $elem)
                return true;
            else
                if(is_array($array[$bottom]))
                    if(in_multiarray($elem, ($array[$bottom])))
                        return true;
                   
            $bottom++;
        }       
        return false;
    }

$ranges = range(4600,5000);
$ranges[] = range(400,800);
$rand = rand(1,7000);
while	(in_multiarray($rand,$ranges))
$rand = rand(1,7000);
echo "yay:".$rand;
?>

[read txt file, last line only]

Google and initiative are great things.

http://www.php.net/manual/en/function.fseek.php#69000

[Converting XX:XX:XX into timestamp]

Thats great, thank you

[Converting XX:XX:XX into timestamp]

Hey,

 

I am trying to work out the difference between two times that are entered into a form like this:

00:00:10 and 00:00:13

 

I want to work out the time difference between the two times. Can anyone point me in the direction of how to do this? I have tried looking at the strftime function but I just can't work out how to do it.

 

I know how to do it with mktime:

$start = mktime(0, 0, 3, 0, 0, 0);//hour,minute,seconds
$end = mktime(0, 0, 10, 0, 0, 0);;

echo "start: ". $start . " end: ".$end."<br />";

echo $end-$start; //7 seconds difference

But I'm not able to receive the data in a way to put it into the mktime function without causing problems.

 

Any help would be appreciated

[Reduce redundancies in switch functions?]

if your using the file_exists function you won't really need the switch

 

$choice= $_GET['act'];

include (file_exists("includes/$choice.php")  ? "includes/$choice.php" : "includes/about.php");

Couldn't that cause possible security issues as you can potentially include any file in the includes directory as long as it exists....

[Cannot Start Session]

OMG as soon as I posted this it started working.... very weird.

Thanks anyway!

[Cannot Start Session]

Hey,

 

Please can someone help me with this.

I have a page that refuses to load when I have session_start(); in the code.

 

This is the top of the page:

<?php
session_start();
error_reporting(1);
error_reporting(E_ALL);
ini_set('display_errors', '1');

The page just loads constantly displaying nothing when session_start(); is in there, but when I take it out, its fine.

 

Any ideas as to what is causing this?

[cURL is driving me crazy please help]

Hey,

 

I am about to go insane so please can someone come to my aid lol.

 

My code:

function download($url)
{
$curl = curl_init();

if($curl)
{
     if( !curl_setopt($curl, CURLOPT_URL, $url) ) return "FAIL: curl_setopt(CURLOPT_URL)";
     if( !curl_setopt($curl, CURLOPT_HEADER, array("Accept: text/xml,application/xml,application/xhtml+xml,text/html,;q=0.9,text/plain;q=0.8,image/png,*/*;q=0.5", "Accept-Language: en-us,en;q=0.5", "Connection: keep-alive", "User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.8.1.4) Gecko/20070625 Ubuntu/7.10 (gutsy) Firefox/3.0.0.7", "Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7", "Keep-Alive: 300")) ) return "FAIL: curl_setopt(CURLOPT_HEADER)";
 $ret = curl_exec($curl);
     if( !$ret ) return "FAIL: curl_exec()";
     curl_close($curl);

if	(strpos($ret, "Payment Required") > 0)
	{ 
	return "Payment is required <br />";
	}
else
	{
	return $ret;
	}
}
else return "FAIL: curl_init()";
}

Sample of cURL output:

HTTP/1.1 402 Payment Required Date: Thu, 10 Dec 2009

Why would that show when I am asking it to return "Payment is required <br />" if the $ret var contains the string "Payment Required"?

 

Any help would be appreciated

[Sharing PHP Sessions Across Domains]

Anyone ?

[Sharing PHP Sessions Across Domains]

Basically, when a user logins in on domain1.com I want them to be logged in on domain2.com and vice versa.

 

Are there any pre-made scripts to do this kind of thing? The whole process of setting cookies etc is very complex.

 

 

[Insert into problem]

mysql_query("INSERT INTO ".$name." (amount) VALUES ('".$amount."')");

[array & querys help/advice.]

What code do you have so far?

We're not here to write entire scripts for you, at least help us by doing some work...