What is the difference between $message and $$message ?
Answer Posted / keshab
$test = "example";
$temp = "test";
echo $temp // output is "test";
echo $$temp// output is "example";
thanks
| Is This Answer Correct ? | 1 Yes | 4 No |
Post New Answer View All Answers
What is polymorphism php?
What are computer variables?
How to assigning a new character in a string using php?
What is the use of print_r function in php?
How long will it take to learn php?
How is it possible to parse a configuration file?
What is form submission?
Why namespace is used in php?
What are the different loops in php?
I need to know about the courses which are useful in corporate companies.. especially php/mySQL, Java/j2ee, .NET.. also tell if any other courses are valuable
Is php secure?
Explain the difference between unlink() and unset()?
What is the main difference between require() and include()?
Why php script is not running in browser?
What is the use of trim in php?