Discussions Q&R

$a=$_POST['stock']; $b=$_POST['qty']; $c=$a+$b; echo $c; When i execute this i get this error A non numeric value encoutered
errorphpphperror
0 Vote
3 Réponses
15th May 2020, 6:37 AM
Thimma Chowdary
Thimma Chowdary - avatar
i want the numbers to increase when my users press the enter button
helpmewithphpphpphperrorphptutorial
0 Vote
1 Réponse
7th Jun 2020, 11:51 AM
Yokahana
Yokahana - avatar
Why do I get undefined variable error while the variable is already defined?
errorerrormessageerrorsinphpphpphperror
0 Vote
1 Réponse
9th Jun 2018, 7:38 AM
john chagaz
john chagaz - avatar
Aujourd'hui en vedette
What kind of questions do companies ask in Data Analyst interviews (including Python, SQL, Power BI, and Excel)?
2 Votes
Give some simple practice questions in C
0 Votes
??
1 Votes
How many time I can use sololearn trial mode?
1 Votes
Ошибка в приложении Sololearn
1 Votes
NEO V2.0
1 Votes
Did sololearn helped you to get easier a job?
1 Votes
Hello guys,
1 Votes
Help me
1 Votes
Is anyone else experiencing this Sololearn issue?
0 Votes