what are the rules to be followed at the time of declaring
a variable?,what is the purpose of var_dump()function in
php,syntax of ternary operator()in php,difference between
drop a table and truncate a table...
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Answer / naaz
Drop a table:erases the table structure along with any data
in the table fromt the database.Whereas the truncate
command empties all the rows without touching the structure
cheers!!
| Is This Answer Correct ? | 5 Yes | 0 No |
Answer / priti raj
Variables should starts from _ or alphabets(a-z).
var_dump() prints the array with the datatype also.
syntex of ternary operator() is like
(condition)?'act1':'act2' ;
| Is This Answer Correct ? | 6 Yes | 1 No |
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