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PHP - Curl Server-side Redirection Not Working 100% Of Time - Urgent Help Needed
Hi All,
My goal is to process all redirects serverside and simply return the user to the 'final' URL. Here's my function to get the final URL: PHP Code: function get_final_url($url){ global $final_host; $redirects = get_all_redirects($url); if (count($redirects)>0){ $final_url = array_pop($redirects); if(substr($final_url,0,7) != 'http://' && !empty($final_host)) { $final_url = 'http://'.$final_host.$final_url; } return $final_url; } else { return $url; } Here's the cURL execution: $ch2 = curl_init(); curl_setopt($ch2,CURLOPT_URL,$url); curl_setopt($ch2, CURLOPT_FOLLOWLOCATION, true); curl_setopt($ch2,CURLOPT_POST,''); curl_setopt($ch2,CURLOPT_POSTFIELDS,''); curl_exec($ch2); curl_close($ch2); For some reason, this works no problem, posts any data over to the URLs serverside, redirects serverside, and passes the client to the final URL, with none of the redirection displayed via HTTPWatch or any similar debug utility. Sometimes, however, it does show phases of redirection. Any insight into what I might be doing incorrectly? Thanks SO much in advance. E Similar TutorialsI have a web portal which is scripted using client side scripting language i.e HTML. I want to create a login page in .php and want the other pages to be in .hmtl. Can i do so? I want to do this because i want the login password to be stored in a database. Also I want the password to get encrypted (by either MD5 javascript or OpenSSL ) when user enters it inside the login form. I cannot create the entire portal in php because my portal makes use of C code. And php doesn't have an interface with C language. Can a user get directed to a .html page after a secure login from login.php page ? My main aim is to secure the access to my web portal using a password. I tried to authenticate the login using javascript where the password was stored in an array. But i feel any one having moderate knowledge can easily break that password. Any help would be greatly appreciated!! is it true that all the server side code runs before the client side code when accessing a webpage? if that is true, what about PHP code that is embedded inside HTML tags? wouldn't that result in an error a lot of times? I just did a huge import from an app I have been working on. No issues except for this. I uploaded & imported all files & databases from my wampserver (localhost, local server) to my main online server. Before I continue with the problem, I have to give you info on how the files work. I am using a "controller" to view the files. Meaning, from index.php, I call all the files. For example, instead of mysite.com/register.php, its mysite.com/index.php?page=register. The index defines the doctype & html tags etc. The other files that are called through index.php are just pure php code, it does not contain the head & body tags etc. So, the issue is , when the surfer submits a form, i need to set a cookie. this cookie is VERY important. I cannot get it to work. I am getting the header warnings after submit Of course, this is to be expected. But I tried it on my local server, & it worked. I am not very familiar with cookies, this is a side of PHP i never really even touched. I know almost everything but that. So the php code is before the html code on the page, so I figured it was worth a shot. Im guessing the problem here is, since the code being outputted as index.php code + the form page code. So the cookie is being set after the html tags. How can I fix this? I need it to work thru the controller. I cannot just make it a single file, all files on the site needs to be thru this controller, otherwise it will mess everything up. Ino I could just add the code from index.php plus the form page code & just run the php code before all of the html tags, but like I said it has to be called thru index.php. I appreciate your replies, & I hope you guys dont think im an idiot & can understand my question, im terrible with words! I am creating this feature for a client of mine that needs it working by tomorrow! I am trying to use cURL to grab the RSS feed he http://blogs.menshealth.com/fitness-pros/feed But all I get back is an empty string... Please help - I've been searching Google & this forum but haven't found anything that I can use that fixes this issue. $feed = getRssData(); echo "<pre>\n"; print_r( $feed ); echo "\n</pre>\n"; function getRssData() { // returns the feed array $requested_feed = "http://blogs.menshealth.com/fitness-pros/feed"; $ch = curl_init($requested_feed); curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); curl_setopt($ch, CURLOPT_HEADER, 0); $rss_data = curl_exec($ch); curl_close($ch); echo "RSS DATA: <br />\n" . $rss_data; $doc = new DOMDocument(); $doc->load($rss_data); $arrFeeds = array(); foreach ($doc->getElementsByTagName('item') as $node) { $itemRSS = array ( 'title' => $node->getElementsByTagName('title')->item(0)->nodeValue, 'desc' => $node->getElementsByTagName('description')->item(0)->nodeValue, 'link' => $node->getElementsByTagName('link')->item(0)->nodeValue, 'date' => $node->getElementsByTagName('pubDate')->item(0)->nodeValue ); array_push($arrFeeds, $itemRSS); } return $arrFeeds; } You can see a live test he http://pro-formpt.com/get_rss.php?feed=workout It only has a few parameters in it so I can use the same file to grab other RSS Feeds as well - but they all fail the same way. Like this one: http://pro-formpt.com/get_rss.php?feed=living Which should grab the feed from he http://blogs.menshealth.com/mh-life/feed I truly appreciate any suggestions! Thanks! I wish to create validation rules once which are used both on the client and on the server.
For instance, I will start off with the following PHP object:
stdClass Object
(
[rules] => stdClass Object
(
[email] => stdClass Object
(
[required] => 1
[email] => 1
[remote] => stdClass Object
(
[url] => check-email.php
[type] => post
[data] => stdClass Object
(
[username] => function() {return $( '#username' ).val();}
)
)
)
)
[messages] => stdClass Object
(
[email] => stdClass Object
(
[required] => an email is required
)
)
)
When the edit page is downloaded to the client, I will include this object in some format suitable to the client.
The client will then use the jQuery Validation plugin (http://jqueryvalidation.org/) along with the validation object, and client side validate the page.
When the form passes client side validation and is uploaded, PHP will use the same validation object to serverside validate the form (I have this part working as desired).
My question is how should I pass this data to the client? Originally, I would just use PHP to write some JavaScript.
exit('var myObj='.json_encode($myObj));
Note that when I json_encode the object, the value of $myObj->rules->email->remote->data->username is a string with quotes around it, however, I can easily use PHP to strip these tags before sending it to the client.
As Jacques1 pointed out in http://forums.phpfre...ascript-client/, I should never ever use PHP to generate JavaScript, and should use AJAX to download the JSON directly. I tried doing the later, but found that a callback function could not be included in the JSON.
Please advise on the best way to accomplish this.
Thank you
hi for all am installing php security user mangement but i got some errors during install am using xampp 1.7.7 for windows but when i runed the script for the first time i got this message Warning: require_once(C:/xampp/htdocs/xampp/psumthemes/shared.js.php) [function.require-once]: failed to open stream: No such file or directory in C:\xampp\htdocs\xampp\psum\index.php on line 20Fatal error: require_once() [function.require]: Failed opening required 'C:/xampp/htdocs/xampp/psumthemes/shared.js.php' (include_path='.;C:\xampp\php\PEAR') in C:\xampp\htdocs\xampp\psum\index.php on line 20() any ideas please my document root is C:/xampp/htdocs I have a shopping cart on my website with some minor errors. When you refresh the page it adds an extra quantity to the item when it shouldn't. Any help the code is below. $cart = $_SESSION['cart']; $action = $_GET['action']; switch ($action) { case 'add': if ($cart) { $cart .= ','.$_GET['id']; } else { $cart = $_GET['id']; } break; case 'delete': if ($cart) { $items = explode(',',$cart); $newcart = ''; foreach ($items as $item) { if ($_GET['id'] != $item) { if ($newcart != '') { $newcart .= ','.$item; } else { $newcart = $item; } } } $cart = $newcart; } break; case 'update': if ($cart) { $newcart = ''; foreach ($_POST as $key=>$value) { if (stristr($key,'qty')) { $id = str_replace('qty','',$key); $items = ($newcart != '') ? explode(',',$newcart) : explode(',',$cart); $newcart = ''; foreach ($items as $item) { if ($id != $item) { if ($newcart != '') { $newcart .= ','.$item; } else { $newcart = $item; } } } for ($i=1;$i<=$value;$i++) { if ($newcart != '') { $newcart .= ','.$id; } else { $newcart = $id; } } } } } $cart = $newcart; break; } $_SESSION['cart'] = $cart; I have an array and I'd like to find the most popular value in the array. example. $arr = array(1,1,1,1,2,2,3,4,5,5,5,5,5,5,5,3,4,198,10293,1,2); I would like only display 5 please. PHP 5.2.6 We rent PHP server space on a server in California. Several of my pages generated by PHP show the current date and time, so when the page is printed, the user knows when the data was printed. Our users could be anywhere in the US, I am in Michigan. How do I convert the server time (PDT) into local time, regardless of where the user is? Thanks. I am doing server side validations using php and jquery.Its validating properly.But problem is the erros messages are displaying on the top of the page.I want to display side of field.All of the validations store in array.How to display errors to side of the field. hello, since php is run server side, can i launch a program (.exe) on the server from a link? I have a text box and a submit button. I want that when the submit button is pressed, the value on the text box will be checked if it matches the values that are on my server before proceeding, and if they don't match it should give an error report and stop. All I can make myself is the text box and the submit button, I have tried for hours to find a way to do the rest, but all I can find on the internet are vague explanations and information that a novice like me cannot use. It would be a shame to let me web site that I have worked hard on to go to waste because I cannot do this myself Thank you in advance I'm trying to learn how to validate a form using the php server side method. Everything I search is very different and old. Anyone have knowledge of a good tutorial or source that I could use? None of my books have anything about it either! Thanks! Hello. Homeserver: (Works) phpinfo curl data: Code: [Select] curlcURL support enabled cURL Information 7.19.4 Age 3 Features AsynchDNS No Debug No GSS-Negotiate No IDN No IPv6 Yes Largefile Yes NTLM Yes SPNEGO No SSL Yes SSPI Yes krb4 No libz Yes CharConv No Protocols tftp, ftp, telnet, dict, ldap, http, file, https, ftps Host i386-pc-win32 SSL Version OpenSSL/0.9.8k ZLib Version 1.2.3 Webserver: (broke) Code: [Select] curlCURL support enabled CURL Information libcurl/7.15.5 OpenSSL/0.9.8b zlib/1.2.3 libidn/0.6.5 I have full access to the webserver (Its a VPS0. I just don't know how to fix it. Hi I am presently writing a code which does the following steps given a site 1) get some keywords (written a function for it) 2) search google for these keywords (I have used curl and getURL functions for these) 3) perform keyword search in the first page of googles results. Presently I have used curl and curl_multi_getcontent but when i run the code it consumes 100% of my server. My server will not respond in this case if someone else pings. I have been trying to do pcntl_fork, but could you let me know how to optimize this code by threading and forking. I am a newbe in PHP please let me know the structure of how to invoke multiple threads and process the same. If you have someother suggestions please let me know that too. Hi all. I have a video upload page utilizing ffmpeg to convert to .flv format via ajax with progress bar. Currently I am having an issue where the user uploads the video however the same upload script also converts to .flv format (exec("ffmpeg -i etc..")) after the file is uploaded. This is working fine however if the user selects to move away from the page after the video is uploaded it is causing the users browser to lockup (and sometimes crash). How can I make the exec() command to convert the video format strictly run server side and allow the user to move away from the page even though the conversion is still processing? Thanks for any advise on how to handle this issue. Hello,
I want to grab some data using a script from this site.
But I am stuck right at the beginning. If you make a selection with the drop down boxes you get some output. For example you select:
Selecteer competitienaam: Najaarscompetitie 2014 Selecteer competitiegroep: Eredivisie dames Selecteer weergave: Programma (incl. uitslagen en stand) Optioneel poule filter: De Treffers R Selecteer poule(s): Eredivisie - Poule A I want to grab this output. When I look at the page source it is inside an iframe: <iframe src="http://www.nttb-competitie.nl/" width="100%" height="1200" scrolling="yes" frameborder="0" name="NTTB_Competitie"></iframe>I figured out: The script on the site first it gets url: http://www.nttb-competitie.nl/selectie.php?anr=0And after last selection it gets url: http://www.nttb-competitie.nl/web_programma.php?reset=0&pidString=1009267&sc=0&vastgesteldeAfdelingsnr=0&cnid=10085&cid=10704&view=programma&pf=1269&pid=1009267My problem is when I copy those URL's in a webbroser I get a page with only the words: Ongeldige aanroep!Which means "Invalid Call!" So my question is: How can I grab the data instead of this stupid message. Is it even possible or is it somehow protected? Please help! I hope I'm posting in the correct forum. If not, I'm super sorry! Anyways, I need help with a website I'm working on. We have been asked to redesign our "Apply Online" page. My supervisor has asked that I find the correct code to make an upload button that will allow users to upload their resumes to our server, and send a copy to the specific branch they indicate (we have 17 branches). Could any of you point me in the correct direction for this code? I've seen several sites for Uploads to servers, but I'm worried this isn't exactly what we are looking for. |
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