How to extract the domain (host value) from the apache_request_headers(); output?
the original code:
$headers = apache_request_headers();
foreach ($headers as $header => $value) {
echo "$header: $value <br />\n";
}
the result:
Host: yatko.net
Connection: keep-alive
Cache-Control: max-age=0
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_9_0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/30.0.1599.101 Safari/537.36
Accept-Encoding: gzip,deflate,sdch
Accept-Language: en-US,en;q=0.8
the desired output would be
yatko.net
I am having a strange issue with a mail form (http://goo.gl/Wr4sfC) and seems that apache_request_headers(); would work; however, I need to extract it from the generated array. Thank you!
You've answered your own question.
echo $headers['Host'];
// yatko.net
Related
trying to upload an image at laravel: On echo $request; i am getting this: POST /infoshore0/api/public/v1/product/addProductImg?lang=en-us HTTP/1.1 Accept: application/json, text/plain, */* Accept-Encoding: gzip, deflate, br Accept-Language: en-IN,en-GB;q=0.9,en-US;q=0.8,en;q=0.7 Authorization: Bearer eyJ0eXAiOiJKV1QiLNjc0MTcsIm5iZiI6MTYwMjI2MzgxNywianRpIjoiZmxhdHJ1Mk5BeGdLc0JWRCJ9.lFcZOOSZx_94eZY97L-OfR36XLX_KLqvbZFJo5l2FW8 Connection: keep-alive Content-Length: 209141 Content-Type: text/plain;charset=UTF-8 Cookie: laravel_session=7dab0a4fdba93fbec911f Host: localhost:8080 Origin: http://localhost:8080 Referer: http://localhost:8080/cp/ Sec-Fetch-Dest: empty Sec-Fetch-Mode: cors Sec-Fetch-Site: same-origin User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/86.0.4240.75 Safari/537.36 {"file":"ÿØÿà\u0000\u00.......very long text","product_id":499859489}
I have tried if ($request->hasFile('file')) { echo 'File Found'; } and nithing is happeningAlso Passing product_id and image file using angularJS
Im running PHP version 5.5 on WAMP. I have a very simple API. I want to get the custom request header called "api_key". First of all, I made the GET request and logged the headers like this:
foreach (getallheaders() as $name => $value) {
$message .= "$name: $value\n";
}
file_put_contents('headers.log', $message);
This resulted in:
Host: localhost
Connection: keep-alive
Pragma: no-cache
Cache-Control: no-cache
Accept: application/json, text/javascript, */*; q=0.01
device_id: 63843
X-Requested-With: XMLHttpRequest
User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/38.0.2125.111 Safari/537.36
api_key: hv7Vgd4jsbb
Referer: http://localhost/server/cli/beaufort/www/
Accept-Encoding: gzip,deflate,sdch
Accept-Language: en-US,en;q=0.8
Cookie: PHPSESSID=bd3c8ce878ebc504b2128686efbe30cf;
bd3c8ce878ebc504b2128686efbe30cf=DEFAULT%7C0%7C2M3TMlgUx3gTlaarYzHIdD28l8q9FTcNubt55%2BUGpAo%3D%7C7456bf61db3500c8bb7b3bc38082a470ce4a2ad3
So "api_key" is there. However, somehow, when I do:
$message = $_SERVER['HTTP_API_KEY'];
I get the error:
Fatal error: Uncaught exception 'ErrorException' with message 'Undefined index: HTTP_API_KEY'
Why can I not get this header??
$headers = getallheaders();
$message = $headers['api_key'];
The following code is being used to extract html using SIMPLETHTMLDOM parser for php.
include('simple_html_dom.php');
$context = stream_context_create(array(
'http'=>array(
'method'=>"GET",
'header'=>"Accept: text/html,application/xhtml+xml,application/xml\r\n" .
"Accept-Charset: ISO-8859-1,utf-8\r\n" .
"Accept-Encoding: gzip,deflate,sdch\r\n" .
"Accept-Language: en-US,en;q=0.8\r\n",
'user_agent'=>"User-Agent: Mozilla/5.0 (Windows NT 6.1) AppleWebKit/535.11 (KHTML, like Gecko) Chrome/17.0.963.66 Safari/535.11\r\n"
)
));
$html = file_get_contents('http://www.nseindia.com/content/equities/cmbhav.htm', false, $context);
echo $html;
foreach($html->find('a') as $e)
echo $e->href . '<br>';
The output generated is Garbage html :
‹µVßsâ6~Ï_¡s§¹ð2¹^:ìNˆÝ†)!ið=äéFØV"K>I˜pMÿ÷®lCšéÝKy#+í¾ý´òè]t}‘ÜÝÄä2¹š’›Oãéä‚x]J'qò¥Q5š=ŸÒxæ…G£Ü À2,·ÂÙ<&]YsËÁ 8eŒ%ãœU©*·#Úئ“Ù$×°<* ôRc<¢AóänÏ/ã8!v[B`áÑRÔâ&Õ¼´D0¹Z³Þ=«X³è£SuohªŠBÉåZ¦¦wo¼pD“o*¦ 7“88ÉTº.#Ú¢ókà[ålþÓ`[ÐæÀà,8yö_¸Pãí$ëŸHVñ³J÷XYÎXAð~Ö¤¬„÷ƒXŠÜ³óôTg/ "Wª×'ñÓSmÖgm‡€åJ’œÉL#¬µÒ'ò—»Ö’X½†áßdÃe¦6=%ÁéIðÒzH0«¸ÂìÍIgxô#>W¾|°´xäÃBЖ5ãëèŽ,V©JÞËúççU0½â2ð‰Uå^n„ø*·¨j¦žÙ<𱾯ˆt˜zùº.GxöjjìV AÅ _pÁívó,9$¥2H[%la”X[":zÐ/‡¤Ù´‘¿v5xô‡uªnÄ,}G6Ì3IÎÇÓ˜¤ „)YÊå ³](FÁ-—,Ëšåö4}ßÿÆ¿wÝî! 3V‘1²rn™¶†\‚†nõÿu£æœ?ºÔí0p,³aQ{¡¤Åz“s ì_ÛÚ¬$8ó}R1ÁW2Àsï{O§7çQ4™ýŽ§t³ùÍùE3_ßFñ-.7ÕúøËi‹h°?øná£+%î…¬#ðdðáÅ^$̘Àx3—&±¶ä˜‰ÃŸ¡óB‡ÇraÊaó&m§ÉU%¶Ž6//¼Ä™s Ç+;$;+l 5Ú6†Âg.VÙº¾PÎ9Üõ¸ïô/,—U»^1ý–Lp®æ·²ËÁ{3 ¤;:Z•±ms€6RâVÈ>ÈaÓñp˜à ¶BTs,¹uu‹Úzôý±M¢FñªÀKĤÅÞ]]ÐáAgÇíMèöiö*[ûN×Ç]±ÚJì#ιÁfÈS&hüç§I2‰çôÔïŸÒ«ó[šþÏ8ºù_|$ªÞW^zï¶Ö#Â&ŒÔF Å2²ä—Hƒ¬CdD?ÿ‡\²ÅòÛ¹ ÑA.Ïø¤xÏ#¿Iè£7)à`pi¢¬Ét‰ÖÐæÄæ°gk0jB<=óšé4çºês>¿Ð.]¤Âhš ›\jvìÒ¦æ”S8>Ѻï9‰V÷±W åu»ixH-[à—º¸ÇÀ͇Å?§m2“
Where am i doing Wrong !! I checked the headers info from fiddler. These are the actual header information when the link is opened with browser !!
[Client]
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.3
Accept-Encoding: gzip,deflate,sdch
Accept-Language: en-US,en;q=0.8
User-Agent: Mozilla/5.0 (Windows NT 6.1) AppleWebKit/535.11 (KHTML, like Gecko) Chrome/17.0.963.66 Safari/535.11
[Transport]
Host: www.nseindia.com
Proxy-Connection: keep-alive
In the HTTP request you are explicitly declaring that you can handle compressed data, so that is what the server is returning:
Accept-Encoding: gzip,deflate,sdch\r\n
You must now decode that compressed data:
$html = gzuncompress($html);
As piotrekkr mentions in a comment, you can alternatively remove the Accept-Encoding header and the web server should return plain text instead.
When I check apache_request_headers() I found PHPSESSID.
$headers = apache_request_headers();
foreach ($headers as $header => $value) {
echo "$header: $value <br />\n";
}
results something like this.
Host: localhost.com
User-Agent: Mozilla/5.0 (Windows NT 6.1; rv:10.0.2) Gecko/20100101 Firefox/10.0.2
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Language: en-us,en;q=0.5
Accept-Encoding: gzip, deflate
Connection: keep-alive
Cookie: PHPSESSID=ltj5b4tvu9lcpvt9itt3ge4oj6
Question :
How do I turn off the PHPSESSID and why it's appear on every page by default?
If you want to turn off using cookies in sessions, you can set the PHP ini directive session.use_cookies to 0. See the manual.
I am using simpleTest WebBrowser for DataScraping on this URL http://www.magicbricks.com/bricks/agentSearch.html. But though everything seems right I always get the error City Field is required. I guess the problem might be with the fact that values in city field changes dynamically when value of State changes. Any solutions? Here is my code.
<?php
require_once('simpletest/browser.php');
$browser = &new SimpleBrowser();
$browser->addHeader('User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:6.0.2) Gecko/20100101 Firefox/6.0.2');
$browser->get('http://www.magicbricks.com/bricks/agentSearch.html');
$browser->setField('source','agentSearch');
$browser->setField('_transactionType','1');
$browser->setField('_propertyType','1');
$browser->setField('resultPerPage','50');
$browser->setField('agentSearchType','B');
$browser->setField('state','520');
$browser->setField('city','4320');
$browser->setField('keyword','');
$browser->setField('country','50');
print $browser->submitFormById('searchFormBean');
print $browser->getResponseCode()
?>
Here are some errors i noticed
Field Missing
Missing agentSearchType field
Missing transactionType ( There is Both transactionType & _transactionType)
missing propertyType ( There is both propertyType & _propertyType)
There are some header information you need to add such as
Referer
Cookie
A typical post test should come this format if you view the headers
POST http://www.magicbricks.com/bricks/agentSearch.html HTTP/1.1
Host: www.magicbricks.com
Connection: keep-alive
Content-Length: 173
Cache-Control: max-age=0
Origin: http://www.magicbricks.com
User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/535.11 (KHTML, like Gecko) Chrome/17.0.963.79 Safari/535.11
Content-Type: application/x-www-form-urlencoded
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Referer: http://www.magicbricks.com/bricks/agentSearch.html
Accept-Encoding: gzip,deflate,sdch
Accept-Language: en-US,en;q=0.8
Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.3
Cookie: JSESSIONID=nF1UqV3DM2tZC42zByYm6Q**.MBAPP09; __utma=163479907.1423216630.1331970312.1331970312.1331970312.1; __utmb=163479907.1.10.1331970312; __utmc=163479907; __utmz=163479907.1331970312.1.1.utmcsr=(direct)|utmccn=(direct)|utmcmd=(none); _mbRunstats=3k0ilrpcgprh4tea
source=agentSearch&agentSearchType=B&country=51&state=601&city=8417&transactionType=11951&_transactionType=1&propertyType=10001&_propertyType=1&keyword=tesy&resultPerPage=50
I hope this helps
:D