Php interview questions and answers you should know

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PHP Interview Questions and Answers You Should
Know
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• PHP is a vital part of the Web world, and every
  web developer should have basic knowledge in PHP.
  We hope you find these questions useful. If you
  are an interviewer, take the time to read the
  questions of general interview which is most
  likely to be you.

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What is PHP?
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What is the use of "echo" in php?

• It is used to print web page data. lt?php echo
  'Car insurance' ?gt The following code prints the
  text of the web page.

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require_once(), require(), include().

• require() includes and classify a specific file,
  while require_once() does that only if it has not
  been inserted before (on the same page). So,
  require_once() is suggested to use when you want
  to include files where there are many functions
  for example.
• This way you make sure that you do not include
  the file more often and you will not get the
  "Function Redeclare" error.

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How to declare an array in php?

• Eg var arr array('apple', 'grape', 'lemon')

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Chandigarh study encourage you for the
preparation of the top PHP question answer in web
development

• If you are looking for PHP training in
  Chandigarh, CBitss technologies is a best
  platform for you.

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• Top PHP question and answer for 2019

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