php training in chandigarh (3)

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Php Training in Chandigarh
A Unit Of Sukrala IT Service Pvt. Ltd.
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What is the difference between _FILESuserfile
name and _FILESuserfiletmp_name?

• _FILESuserfilename represents the
  original name of the file on the client machine,
• _FILESuserfiletmp_name represents the
  temporary filename of the file stored on the
  server.

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What does _FILES means?

• _FILES is an associative array composed of items
  sent to the current script via the HTTP POST
  method.

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How is it possible to cast types in PHP?

• The name of the output type have to be specified
  in parentheses before the variable which is to be
  cast as follows
• (int), (integer) cast to integer
• (bool), (boolean) cast to boolean
• (float), (double), (real) cast to float
• (string) cast to string
• (array) cast to array
• (object) cast to object

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In PHP, objects are they passed by value or by
reference?

• In PHP, objects passed by value.

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What does _COOKIE means?

• _COOKIE is an associative array of variables
  sent to the current PHP script using the HTTP
  Cookies

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Contact Us
Reach Us SCO-23,24,25, CBitss Technologies,
Sector 34a, Chandigarh Call Us
9914641983 Email Us navneetlinuxexpert_at_gmail.co
m Visit Us http//cbitss.com/php-training-in-cha
ndigarh.html
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