26: POST and GET Superglobals in PHP | PHP Tutorial | Learn PHP Programming | PHP for Beginners
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- Опубликовано: 10 сен 2024
- POST and GET Superglobals in PHP | PHP Tutorial | Learn PHP Programming | PHP for Beginners. The POST and GET superglobal in PHP are used to transfer data from one page to another. These are VERY common in PHP and are used in a lot of scripts which makes this an important lesson to watch.
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Best PHP tutorials I have ever seen! Please do advanced tutorials :)
This is just a good no nonsense tutorial!
Thanks :) I will watch entire channel :D
Bro u really help me with my project, i had looking for fix bug inside my php and fixed it as soon as saw you video
finally i know how to use them !!!! amazing tutorial you saved my life !!
Another great lesson. I think that sending user data (on a login page) over the URL would be a security risk so would want to use POST. I guess I will find out if I am right in following lessons.
i really enjoy your videos ..but can you please make a tutorial on ajax and php??
honestly can't thank you enough for this tutorial, I was going mad trying to understand this, but this video helped so muchhhhh
Very nice tutorial I learned a lot!
wow thank you, now i can have fun!
Let's not skip ads for this guy.
He deserves it.
Dani, I'm half way thought the PHP series, and I really want to thank you, I always look in youtube how to do certain stuff and find the answer, but when trying to learn something from scratch, my experience hasn't been the best, so I use a lot Udemy, because the contents are ordered, clear and well structured, but I'm really amazed and grateful of what you've accomplished here, thank you so much! already a Huge fan!
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Which is the best course for php in udemy .
Hi, I have written an annonymous function that works once a page is loaded but upon first landing on the site I get undefined function as in the address bar the ?page=home is missing. The title shows the correct title, Home Page, and the body of text that I have also shows the page name but still I get the error.
Do you have a tutorial covering this, I cannot locate one, or are you thinking of doing 1?
$page = $_GET["page"];
$getPage = function() use ($page){
if(isset($_GET["page"])){
echo ucfirst($page) . " Page.";
} else {
echo "Home Page";
//This echo is being used on first landing on site
// by the title and the body of text naming the page
// Home page.
}
};
Call it by
$getPage();
Thanks
Thank you very much
You are the best please
Your tutorials are easy to follow and i am enjoying php.. can you make a lesson on email activation?
high quality video
i dont know why but i am getting the same results whether i use the methods POST or GET...the URL shows me name=value......a small help would be very helpful
after trying GET method, click in the url and refresh only "loclahost/filename".
cause you are not refreshing the server but might be reloading the page.
Great Work. This was very helpful!
Hi! when i make an echo with a $_POST variable, it shows normal, but if i pass it to JS and then getelementbyid the program adds like symbols
Thanks! It was very helpful.
I tried running the code on my pc but my url didnt show any name or value and its kinda holding me back........nice tutorials by the way man
so, what's the point of using get while you can just use post method, you also mentioned before in your html & css playlist that get method has a limit of 3000 char while post method does not have any limit
I believe get is good for things like verification links
hello just echoed out ```echo "bin2hex(360)" ``` Why does this return 333630 to the page?
Dear dani
Tnx for your video .
I need to know how i can appear the captcha code in busy or overloaded sites when tis not shown ( just show the image box ) by get and post method.
Please make a video to prevent retainig the value when back button is pressed and to prevent resubmission using that back button data that was retained. I hope you knew what I meant / thanks
This is nice!
Amazing video, exactly what I was looking for, thank you!
Can a variable be passed to another page without the form command?
My echo $_POST['name']; is not working
Maybe your "name" doesn't have any value
Nice video!
i don't know why post work like get? i use post and it shows the information in url Why???
post should not show the info in the URL. There must be an error in your HTML :)
@@Dani_Krossing There is no problem in my html file. I really don't know i see some people talk about htacces redirect but i don't know how? Any idea? thank you for the responce :)
why does GET and POST have an underscore?
Because it is a superglobal/global variable.
You are awesome! Will you ,please , do a NodeJS tutorial? :)
Hello Daniel,
Apparently nobody else had this problem or they just found solution for it. I have this error message as following;
Notice: Undefined index: name in /path/nameoffile.php on line 31
It works though, I can get the result. But cannot get rid of this error message!
I googled it and found people searching for an answer for the same problem. I tried all of them but none worked for me. :(
Where is the mistake? I am using XAMPP.
Submit
You will notice that the same error shows in my video at the end :) you shouldn't worry too much about it. It appears because we haven't made a "check" using PHP, that checks if "name" even exists in the first place. In later videos I we will do this slightly different so there are no errors ;)
Wow I wasn't even expecting you to answer due to your busyness. Got respond quickly. I hope, one day I can do something meaningful for you. Thank you!
Yq
4:06 hahahaha