This link/url:
Error is bogus.
I know you 'say' it works.. but have you tried to access via a browser? It says NOT FOUND!
If it was working.. I would be re-directed back to the index.html page
So answer me this.
You state this:
"they told me to use that anyways there's a commmand i use : Error , that command works just fine, my database is working fine"
How are you verifying this?
If you load this url:
projetec.orgfree.com/ajout.php?Temp=AAAA&Hum=BBBB
You should then be able to go to your database and see an entry of:
AAAA for the temp
&
BBBB for the humidity..
do you? Im doubting it..... (since some data is missing.. like ID? which the script is looking for to insert as well)
projetec.orgfree.com/ajout.php?Temp=AAAA&Hum=BBBB
You can change the values in the URL string and call/load the .php script over and over and get different values in the database.. (this has nothing to do with an Arduino at this point)
Have you tried? Are you confirming that it does indeed work with JUST the browser? (I dont see you passing any ID value in your URL parameters).. nor are you passing any dynamic data from the Arduino side of things either... (but thats the next step)
Lets start there..
If we can NOT see/load the script at that URL.. how will your Arudino be able to find, load/execute the same script?
Until you can provide a working URL, my answer will be the same.
Have you tried to search for the projects I have posted here using ethernet/php/MySQL?
Update: even with the correct params:
projetec.orgfree.com/ajout.php?ID=123&Temp=AAAA&Hum=BBBB
The URL to this php script is bogus. (erroneous)
** Also the point the post above are trying to make is, complete sentences, with grammar/punctuation. So we can easily get the bullet points and requirements. Instead of trying to divide up run-on sentences..etc