Running PHP on WAMP localhost I am trying to pass a $_GET['sku'] from a page to another page trough URL like
Add to Selection
This passing data to next page but I am getting
http://localhost:/map/bc/selection.ph?sku=%27MO-1103%27
while the $_GET['sku'] is MO-1103. Why I am getting these hashes before and after the parameter?
You are adding ' around the sku %27 == '
Add to Selection
// here>>>>>>>>>>>>> ^ and here >>>> ^
So change that line to
Add to Selection
This is from the HTML itself. They are codes that represent entities that cannot be sent at a URL. %27 represents a single quote.
Check this out.
Related
I am trying to parse out the middle of the referrer information just to check from where the form submission is coming from.
Consider that the referrer is "https://www.somewebsite.com/someform.php
And what I want to extract is the part between those first two "//" and the next one "/".
I can get the string position, but how can I do a quick piece of code that will just parse out the part I need without several steps?
$ref=strpos($_SERVER['HTTP_REFERER'],'://');
gives me 5 (as the position where the "://" is found.
I want to use something like substr(string,start,length) the part out that is needed to get the pure referrer
the part that says "www.somewebsite.com"
without all the extra lines of code
used it
echo $_SERVER['HTTP_HOST'];
I have a url in which value is coming with ampersand so i want to get value
from that url but due to ampersand this value is coming wrong.So is there
any way to remove ampersand and get the actual value from the url.Because
i have survey website in which whenever user will complete the survey it will automatically redirect on the callback url,so they use ampersand with
the variable.
My url is like this:-
http://testdomain.com/webservices/v1/api/survey_submit?ssi=%127%&ssi2=%1.80%
Php code is:-
<?php
echo $_GET['ssi'];
?>
its value should come 127 but it is showing wrong value 7%.Is it
possible to get the value ampersand sign.
Have a look about strtok() at http://php.net/manual/en/function.strtok.php
I am trying to hit a URL after generating the data to be filled for the parameters that are passed in URL using Python in back end. So the flow is:
User lands on a page with a form having some drop downs.
Python code in the backend reads the content from a file and returns single output based on some conditions for each of the dropdown.
User hits the submit button with the data.
The data gets generated correctly but when I hit submit button, I get %0D%0A characters at the end of the parameter values in the URL
E.g., sample.php?param1=20%0D%0A¶m2=50%0D%0A
How do I get rid of these values as this is causing trouble with the other code where I am using these values?
I take it you read the data from a file, so probably reading the file causes the line endings to be read as well.
In any case, try using strip() or rstrip() in your Python code to remove all/trailing whitespace before your assemble the target URL.
I understand that it's actually a PHP script that assembles the URL. In that case, use PHP's trim() function on the variables you use to assemble the URL.
For example: Assume that $val1 and $val2 are read from a file or some other place. Then the following line assembles above URL stripping whitespace from $val1 and $val2.
$url = "sample.php?param1=" . trim($val1) . "¶m2=" . trim($val2);
Some browsers do that automatically, you can try decoding it back using urldecode()
http://php.net/manual/en/function.urldecode.php
Try this :
<?Php
$str = "Your Inputed Value or string"
$url = str_replace(" ","-", $str);
?>
Link Menu
I am using wampserver for php and mysql database.
in my php file, after executing some code to insert in mysql database, I want to redirect browser to another html page that has php code in it. This page needs value of the variable id to fetch data from my sql database. So I send value of id by below code in the end of php code.
header('Location: lostItem.php?id=$id');
The recieving file has below code to get value of id.
$id= $_GET['id'];
But, it turns out that there is no value of id passed i.e. the receiving file shows url :
http://localhost/Lost%20and%20Found/lostItem.php?id=$id
instead of showing
http://localhost/Lost%20and%20Found/lostItem.php?id=11
I already have another page that sends same data (value of id) to receiving file. It has below code in it for that.
echo "<a class='listOfItems' href='lostItem.php?id=$id'>";
echo $item;
echo "</a>";
And that works fine. But when I try to do same thing by using header, it doesn't work. Before using header, I have made sure that variable $id has right integer value. But it doesn't send that value by using header.
Is it that data can't be sent by this method using header? If so, please suggest an alternative method.
basic php notation, in single quotes variables are not interpreted
header("Location: lostItem.php?id=$id");
to be strict, location should use a full URI not a relative one
header("Location: http://www.example.com/lostItem.php?id=$id");
use curly bracket upon variable when you used variable value in string, Please try this
header("Location: lostItem.php?id={$id}");
Single quotes does not process variables, PHP ignores all your variables so you need to concatenate variable using concatenate operator (.)
header('Location: lostItem.php?id='.$id); // fast than double quotes
or
header("Location: lostItem.php?id=$id");
I need to pass a url using a GET address. To give an example which was I have tried:
http://www.example.com/area/#http://www.example.com/area2/
I've also tried replacing the forward slashes with other characters but that doesn't seem to work. How would you pass a url in a GET?
As I have understood, you should use url_encode() and url_decode().
The function url_encode() lets you create a string that can be used as a link.
You should use it this way:
$link = 'goto.php?link=' . url_encode($_POST['target_site']);
And when you were going to redirect to the user defined site (eg), you can decode the parameter given this way:
$decoded_link = url_decode($_GET['link']);
// Now it's safe to use the given URL (for example I can redirect to there)
header('location: ' . $decoded_link);
Hope it helps.
The # character links to an anchor on the page. The browser will automatically scroll to the element with the id after the point sign. So that's not what you're looking for.
To pass a GET parameter, the syntax would be like this:
http://example.com/area?http://example.com/area2
Then, if you var_dump($_GET), you'll see your URL. But, if you have other fields you also want to pass in your URL, you can use key=value pairs, like so:
http://example.com/area?url=http://example.com/area2¶m1=a¶m2=b
In this case, your URL will be available in $_GET['url'].