PHP Training in Chandigarh (8)

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PHP Training in Chandigarh
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What are namespaces in PHP?

• In the extensive definition namespaces are a way
  of enclose items. This can be seen as an
• abstract access in many places. For example, in
  any operating system agenda serve to group
• similar files, and act as a namespace for the
  case within them.

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Why Do We Need Namespaces in PHP?

• As the size of your PHP code study increases, the
  more likely you will unwitting discuss a
• function or class name that has been announced
  before. The problem is distributed if you
• attempt to add third-party ingredient or plugins
  what if two or more code sets device a
• Database class. The only solution has been long
  class/function names.

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How are Namespaces Defined?

• By default, all consistent, class and function
  names are arranged in a global space like
• they were before namespaces were backed.
• Namespaced code is decide using a single
  namespace keyword at the top of your PHP file.

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Sub-namespaces

• PHP allows you to define a ranking of namespace
  names so libraries can be subdivided.
• Sub-namespaces are detached using a backslash (\)
  character, e.g.
• MyProject\SubName
• MyProject\Database\MySQL
• CompanyName\MyProject\Common\Widget

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CBitss Technologies

• 09988741983,0172-5031983
• counselor.cbitss_at_gmail.com

Website http//cbitss.in/php-training-in-chandig
arh/
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CBitss Technologies