TalkPHP - Wrong output

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9three

05-22-2009 03:30 AM

Wrong output

Hey,

I'm trying to output only whats within the quotes ""

PHP Code:


		
			
$this->pc = file_get_contents('http://www.url.com', FALSE, NULL, 0, 140);
preg_match('~currentPage="(.+?)"~is', $this->pc, $this->pc_start);
$PcStart = str_replace('~currentPage="(.+?)"~is', '(.+?)', $this->pc_start[0]);
    
echo $PcStart;

When I echo it, it shows currentPage="1". It should only show the integer(int can be anywhere from 1 - 4,000). I'm not good with reg ex though.

Any help? thanks :)

Salathe

05-22-2009 08:54 AM

Here's a little comparison. It grabs the remote file and echoes the value from currentPage="value".

PHP Code:


		
			
$html = file_get_contents('http://www.url.com', FALSE, NULL, 0, 140);



if (preg_match('/\bcurrentPage="(.+?)"/i', $html, $matches))

{

    echo $matches[1];

}

else

{

    echo 'No currentPage found.';

}

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