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update multiple values using php and mysql?

i need to update multiple choices for question but every time i run the query it's only update the last choice only also i need to update the value of the correct answer which is (0 or 1 ) which the best using input text or radio button ...

how can i insert a value into foreign key in mysql table using php?

I am having a problem when I try to push value into a foreign key in MySQL table I don't know if it's correct but I have used the  GET method to pass the primary key through a link but it didn't work so how can I use the right wa...

countdown timer for online test

countdown timer for online test how can i add timer to my online test which allows me to -1 time your testing 2-if the countdown is finish the form will submit 3- after submit i need to give score the questions that he has already answered it...

How to write PHP code to select specific column and display rows respectfully??

I have wrote code for sqlite to select specific columns and display rows .. id condition lat long 1 Good 0.0 0.0 2 Poor 0.0 0.0 3 Good 0.0 0.0 When I select Good, It should display my lat & l...
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