How can i use fsockopen on my site?
Question
I'm using curreny codes on my site. With the following:
<?php
$contents = file_get_contents('http://www.tcmb.gov.tr/kurlar/today.html');
$contents = iconv("windows-1254" , "utf8" , $contents);
$dollar = preg_match('~ABD DOLARI\s+(.+?)\s+(.+?)\s+~i', $contents, $matches) ? array('buying' => $matches[1], 'selling' => $matches[2]) : '';
$euro = preg_match('~EURO\s+(.+?)\s+(.+?)\s+~i', $contents, $matches) ? array('buying' => $matches[1], 'selling' => $matches[2]) : '';
$gbp = preg_match('~İNGİLİZ STERLİNİ\s+(.+?)\s+(.+?)\s+~i', $contents, $matches) ? array('buying' => $matches[1], 'selling' => $matches[2]) : '';
$chf = preg_match('~İSVİÇRE FRANGI\s+(.+?)\s+(.+?)\s+~i', $contents, $matches) ? array('buying' => $matches[1], 'selling' => $matches[2]) : '';
echo '
<table class="form" style="background:#fff;width:300px;margin-left:14px;">
<tr style="border-bottom:1px solid #e4e4e4;">
..
But today my site is give error:
Warning: eval() (/var/www/vhosts/mysite.com/httpdocs/modules/php/php.module(80) : eval()'d code dosyasının 2 satırı) içinde file_get_contents() [function.file-get-contents]: http:// wrapper is disabled in the server configuration by allow_url_fopen=0.
I did ask my to hosting support about this problem and they are say:
"Don't use fopen option, please use 'fsockopen'" But i don't know how can i do this?
Plese help me. Thanks.
Solution
Use curl
instead then. A function to replace file_get_contents
from a remote server is:
function get_web_page( $url ) {
$options = array(
CURLOPT_RETURNTRANSFER => true, // return web page
CURLOPT_HEADER => false, // don't return headers
CURLOPT_FOLLOWLOCATION => true, // follow redirects
CURLOPT_ENCODING => "", // handle all encodings
CURLOPT_USERAGENT => "spider", // who am i
CURLOPT_AUTOREFERER => true, // set referer on redirect
CURLOPT_CONNECTTIMEOUT => 120, // timeout on connect
CURLOPT_TIMEOUT => 120, // timeout on response
CURLOPT_MAXREDIRS => 10, // stop after 10 redirects
);
$ch = curl_init( $url );
curl_setopt_array( $ch, $options );
$content = curl_exec( $ch );
$err = curl_errno( $ch );
$errmsg = curl_error( $ch );
$header = curl_getinfo( $ch );
curl_close( $ch );
$header['errno'] = $err;
$header['errmsg'] = $errmsg;
$header['content'] = $content;
//If you want error information, 'return $header;' instead.
return $content;
}
From there change $contents = file_get_contents('http://www.tcmb.gov.tr/kurlar/today.html');
to $contents = get_web_page('http://www.tcmb.gov.tr/kurlar/today.html');
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