In php it will be like
if (isset($HTTP_POST_VARS)){
....
}
In perl, tried this.
if ($ENV{'REQUEST_METHOD'} eq 'POST'){
.....
}
How can we destroy the session, how can we unset the variable of a session?
I am writing an application in PHP that outputs a printable version of driving directions. It contains some long sentences, and I am a neat freak, and would like to make sure that no line exceeds 50 characters. How do I accomplish that with PHP?
What is the output of the ucwords function in this example?
What is the difference between md5(), crc32() and sha1() crypto on PHP?
How can we find the number of rows in a table using MySQL?
What is the maximum length of a table name, a database name, or a field name in MySQL?
What are the different functions in sorting an array?
How many ways we can pass the variable through the navigation between the pages?
How can we know the count/number of elements of an array?
How many values can the SET function of MySQL take?
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