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  5. Study parameter, super global parameter and global parameter using frequently

Study parameter, super global parameter and global parameter using frequently

Superglobal parameter

Superglobal parameters are able to be referred from all scope.

For example…

  • $_SERVER: Usually use to get various url.
  • $_GET: Use to get values related form.

Reference

Superglobals

Global parameter in WordPress.

Global parameters in WordPress are also able to be referred from all scope.

For example…

  • $post: All posts data.

Reference

$post: wordpress codex

Parameters are temporal storage of values. Parameters are effected in7 scope.

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