I need to use the SoapClient PHP function to use a service from another site that will give me a certain information.
Can they know from what site came that request?
Thank you all.
Yes, if you put this code (example)
function get_base_domain_by_name ( $name ) {
if (is_string($name) && preg_match('/^[a-z0-9\-\.]+\.[a-z0-9\-]+$/i', $name) === 1) {
$parts = array_reverse(explode('.', strtolower($name)));
$base = array_shift($parts);
foreach ($parts as $part ) {
$base = $part.'.'.$base;
if (( $addr = gethostbyname($base) ) != $base && preg_match('/^[0-9\.]+$/', $addr) === 1 ) {
return($base);
}
}
}
return(false);
}
function get_base_domain_by_addr ( $addr ) {
return(get_base_domain_by_name(gethostbyaddr($addr)));
}
$domain = get_base_domain_by_addr($_SERVER['REMOTE_ADDR']);
echo $domain;
You can get the URL of the of the Site that accessed you, and if you use: $_SERVER['REMOTE_ADDR'] you can get the IP Address.
Related
//let my controller be C and method be:
function X($array){}
//And my url to call it is:
localhost/mysite/C/X/array
Well i tried it but it returns 400-Bad Request response.
Does anyone know how to do it? Quick response will help me a lot//Thanx
localhost/mysite/C/X/?array=1&&?array=2....
$array = $this->input->get('array');
or
localhost/mysite/C/X/1,2,3,4,5
$array = explode(',' $this->uri->segment(n));
// in app/config/config.php
$config['permitted_uri_chars'] = 'a-z 0-9~%.:,_-';
My variant for array in url (/tours/novogodniye-turi/visa=yes;duration=small;transport=4,7,6,2/)
if ( ! function_exists('filter_parse_segment'))
{
function filter_parse_segment($segment, $merge_to_get = FALSE)
{
if(empty($segment))
{
return FALSE;
}
$parameters = explode(";", (string)$segment);
if(empty($parameters))
{
return FALSE;
}
$parameters_array = array();
foreach($parameters as $parameter)
{
if(empty($parameter))
{
continue;
}
$parameter = explode("=", $parameter);
if( ! isset($parameter[0], $parameter[1]) or empty($parameter[0]))
{
continue;
}
if(strpos($parameter[1], ','))
{
$parameter[1] = explode(",", $parameter[1]);
}
$parameters_array[$parameter[0]] = $parameter[1];
}
if($merge_to_get === TRUE)
{
$_GET = array_merge($_GET, $parameters_array);
}
return $parameters_array;
}
}
// --------------------------------------------------------------------
if ( ! function_exists('filter_collect_segment'))
{
function filter_collect_segment($array, $suffix = '', $remove = array())
{
if(empty($array) || ! is_array($array))
{
return '';
}
$segment_str = '';
foreach ($array as $key => $value)
{
if(empty($key) || in_array($key, (array)$remove))
{
continue;
}
if( ! $segment_str == '')
{
$segment_str = $segment_str.';';
}
if( ! is_array($value))
{
$segment_str = $segment_str.$key.'='.$value;
continue;
}
if(empty($value))
{
continue;
}
$parsed_value = '';
foreach ($value as $item)
{
if( ! $parsed_value == '')
{
$parsed_value = $parsed_value.',';
}
if(is_array($item) || empty($item))
{
continue;
}
$parsed_value = $parsed_value.$item;
}
$segment_str = $segment_str.$key.'='.$parsed_value;
}
if($segment_str != '')
{
$segment_str = $segment_str.$suffix;
}
return $segment_str;
}
}
// --------------------------------------------------------------------
if ( ! function_exists('filter_key'))
{
function filter_key($filter_array, $key, $value = NULL)
{
if( ! isset($filter_array[$key]))
{
return;
}
if($value == NULL)
{
return $filter_array[$key];
}
if( ! is_array($filter_array[$key]) && $filter_array[$key] == (string)$value)
{
return $value;
}
if(is_array($filter_array[$key]) && in_array($value, $filter_array[$key]))
{
return $value;
}
return FALSE;
}
}
If you want the solution in the pretty nice URL then you have to loop the array first and then concatenate the elements with some - dash or + plus signs like this;
$array = array(1,2,3,4);
$string = "";
foreach($array as $value){
$string .= $value."-";
}
$string = rtrim($string, "-");
redirect(base_url()."get_products?param=".$string);
And on the next page just get the param and use explode() function with - dash sign to create the array again.
try your url like this
if value you have to pass is
[1,2,3,2]
then
localhost/mysite/index.php/C/X/1,2,3,2
In a simple way you can make the array a string with some special character in between the values of the array.
Then in the landing page you can split the string with the special character and get the array again.
If the values are [1,2,3,4], then make it using a loop "1,2,3,4".
Then pass the string.
In teh landing page split the string with "," and you will again get the array.
Hope it helps you.
Thanks
Why don't you use uri segments for array? You can count uri segments and could use them. Even u could check how many arrays already there.
url.com/1/2/3
http://ellislab.com/codeigniter/user-guide/libraries/uri.html
Note: uri segment doesnt work on main controller index function, you have to define another function than index for example: I don't know what it happens but i think because of htaccess file I'm using do remove index.php.
url.com/uri_segment_controller/go/1/2/3
I'm currently using the following to get the subdomain of my site
$subdomain = array_shift(explode(".",$_SERVER['HTTP_HOST']));
When I use this for http://www.website.com it returns "www" which is expected
However when I use this with http://website.com it returns "website" as the subdomain. How can I make absolute sure that if there is no subdomain as in that example, it returns NULL?
Thanks!
Please, note that in common case you should first apply parse_url to incoming data - and then use [host] key from it. As for your question, you can use something like this:
preg_match('/([^\.]+)\.[^\.]+\.[^\.]+$/', 'www.domain.com', $rgMatches);
//2-nd level check:
//preg_match('/([^\.]+)\.[^\.]+\.[^\.]+$/', 'domain.com', $rgMatches);
$sDomain = count($rgMatches)?$rgMatches[1]:null;
But I'm not sure that it's exactly what you need (since url can contain 4-th domain level e t.c.)
Do this:
function getSubdomain($domain) {
$expl = explode(".", $domain, -2);
$sub = "";
if(count($expl) > 0) {
foreach($expl as $key => $value) {
$sub = $sub.".".$value;
}
$sub = substr($sub, 1);
}
return $sub;
}
$subdomain = getSubdomain($_SERVER['HTTP_HOST']);
Works fine for me. Basicly you need to use the explode limit parameter.
Detail and source: phph.net - explode manual
If you have other domain, like a .net or .org etc, just change the value accordingly
$site['uri'] = explode(".", str_replace('.com', '', $_SERVER['HTTP_HOST']) );
if( count($site['uri']) >0 ) {
$site['subdomain'] = $site['uri'][0];
$site['domain'] = $site['uri'][1];
}
else {
$site['subdomain'] = null;
$site['domain'] = $site['uri'][0];
}
//For testing only:
print_r($site);
...or not (for more flexibility):
$site['uri'] = explode(".", $_SERVER['HTTP_HOST'] );
if( count($site['uri']) > 2 ) {
$site['subdomain'] = $site['uri'][0];
$site['domain'] = $site['uri'][1];
}
else {
$site['subdomain'] = null;
$site['domain'] = $site['uri'][0];
}
//For testing only:
print_r($site);
Is there a better way or elegance to do this? I've been using this code to check the similar url in database base on the pattern provide.
$menu_selected = '';
$uri_array = explode('/','commodity/statement/flour/factory/');
$menus = array(
'commodity/search/flour/factory/index',
'commodity/statement/sugar/branch/index'
);
$pattern_parts = explode('/', '=/*/=/=/*');
foreach ($menus as $menu) {
$url_parts = explode('/',$menu);
if( count($pattern_parts) == count($url_parts) ){
#[i] Trim down for wildcard pattern
foreach($pattern_parts as $i => $part ){
if( $part == '*' ) {
unset($pattern_parts[$i]);
unset($url_parts[$i]);
unset($uri_array[$i]);
}
}
#[i] Join array and compare
if( join('/', $uri_array) == join('/', $url_parts) ) {
// Found and return the selected
$menu_selected = $menu;
break;
}
}
}
I want to write a PHP script which will first detect URL's and see if they have sub dir or not, if they are simple URL like site.com then it would write 1 in one of the DB's table but if the URL is something like this site.com/images or site.com/images/files then it should'nt do the query..
EDIT: Answer by Mob it works but doesnt work if there are more than one url
$url = "http://lol.com";
$v = parse_url($url);
if (isset( $v['path']) && (!empty($v['path'])) && ($v['path'] != "/") ){
echo "yeah";
} else {
echo "nah";
}
Use parse_url
$url = "http://lol.com";
$v = parse_url($url);
if (isset( $v['path']) && (!empty($v['path'])) && ($v['path'] != "/") ){
echo "yeah";
} else {
echo "nah";
}
EDIT:
To parse multiple urls;
Store the urls in an array.
Use a loop to iterate over the array while passing the values to a function that performs the check
Here:
<?php
$arr = array("http://google.com",
"http://google.com/image/",
"http://flickr.com",
"http://flickr.com/image" );
foreach ($arr as $val){
echo $val." ". check($val)."\n";
}
function check ($url){
$v = parse_url($url);
if (isset( $v['path']) && (!empty($v['path'])) && ($v['path'] != "/") ){
return "true";
} else {
return "false";
}
}
?>
The output is :
http://google.com false
http://google.com/image/ true
http://flickr.com false
http://flickr.com/image true
Try strpos()
Syntax: strpos($haystack, $needle)
You could use something like:
if (!strpos($url, '/'))
{
do_query();
}
edit
Remember to strip the slashes in http://, of course.
$_SERVER is what you need. I'll let you google it.
I'm a little lost with that.
How can I retrieve the ISO country code of the visitors at one php page?
Thanks advance
You can either do this by Geolocation of the IP or by inspecting the right headers.
Usually you want the latter, since it tells you which languages the browser/system uses. You will only want to use geolocation when you want to know the physical location.
The header is stored in $_SERVER['HTTP_ACCEPT_LANGUAGE']. It contains comma-separated entries, e.g.: en-GB,en;q=0.8,en-US;q=0.6,nl;q=0.4 (my own)
The HTTP Accept Language parameters seperates it's languages by a comma, it's properties by a semicolon. The q-value is from 0 to 1, with 1 being the highest/most preferred. Here is some naive and untested code to parse it:
$langs = explode(',', $_SERVER['HTTP_ACCEPT_LANGUAGE']);
$preffered = "";
$prefvalue = 0;
foreach($langs as $lang){
$info = explode(';', $lang);
$val = (isset($lang[1])?$lang[1];1);
if($prefvalue < $val){
$preferred = $lang[0];
$prefvalue = $val;
}
}
Much simpler is it if you want to test if a specific language is accepted, e.g. Spanish (es):
if(strpos($_SERVER['HTTP_ACCEPT_LANGUAGE'], "es") !== false){
// Spanish is supported
}
I think you could use this php script which uses an ip and prints out a country code
Example
http://api.hostip.info/country.php?ip=4.2.2.2
Gives US
Check out
http://www.hostip.info/use.html
for more info.
A library i use myself and can recommend, is MaxMind GeoLite Country. To get the country code, you need only to copy 2 files to your server, the php code geoip.inc and the binary data GeoIP.dat.
Using the library is also very straightforward:
function ipToCountry()
{
include_once('geoip/geoip.inc');
$gi = geoip_open(__DIR__ . '/geoip/GeoIP.dat', GEOIP_STANDARD);
$result = geoip_country_code_by_addr($gi, $_SERVER['REMOTE_ADDR']);
geoip_close($gi);
return $result;
}
This will use GeoIp and fall back to accept_lang
class Ip2Country
{
function get( $target )
{
$country = false;
if( function_exists( 'geoip_record_by_name' ) )
$country = $this->getFromIp( $target );
if( !$country && isset( $_SERVER['HTTP_ACCEPT_LANGUAGE'] ) )
$country = $this->getFromLang( $_SERVER['HTTP_ACCEPT_LANGUAGE'] );
return $country;
}
function getFromIp( $target )
{
$dat = #geoip_record_by_name( $target );
return ( isset( $dat['country_code'] ) ) ? mb_strtolower( $dat['country_code'] ) : false;
}
function getFromLang( $str )
{
$info = array();
$langs = explode( ',', $str );
foreach( $langs as $lang )
{
$i = explode( ';', $lang );
$j = array();
if( !isset( $i[0] ) ) continue;
$j['code'] = $i[0];
if( strstr( $j['code'], '-' ) )
{
$parts = explode( '-', $j['code'] );
$j['lang'] = $parts[0];
$j['country'] = mb_strtolower( $parts[1] );
}
$info[] = $j;
}
return ( isset( $info[0]['country'] ) ) ? $info[0]['country'] : false;
}
}
$x = new Ip2Country();
var_dump( $x->get( 'canada.ca' ) );