Before Applying job posting in any websites or recruiting agencies or sending resumes to job recruiters or any other employment website you need to improve your skills on general knowledge, Aptitude, Puzzles, logical reasoning, general english, database, programming as per your job profile. Job recruiters or mostly preferring job candidates who are having more stuff in those categories mentioned above. So improving more skills on your job profile always boost up your career and your performance. Even hiring companies and job recruiters who are looking for many job posting websites actually they are looking and filtering on these activities. In these php section you need to update more questions to perform well in front of job recruiters and companies. php Interview questions are most important to score in interview, Update all questions to score well in all rounds in job interview.

Php interview questions and answers

16)
Define Logical Operators ?

The logical operators are used to checking the condition. If the condition is satisfied they TRUE otherwise return False.

17)
Define String Operators ?

There are two string operators. The first is the concatenation operator ('.'), which returns the concatenation of its right and left arguments. The second is the concatenating assignment operator ('.='), which appends the argument on the right side to the argument on the left side.

18)
Define Expressions ?

Expressions are the most important building stones of PHP. In PHP, almost anything you write is an expression. The simplest yet most accurate way to define an expression is "anything has a value". The most basics forms of expressions are constants and variables.

19)
Where to use If Else Statement ?

If you want to execute some code if a condition is true and other code if a condition is false, use the if....else statement.

20)
Where to use Elseif Statement ?

If you want to execute some code if one of several level conditions are true use the elseif statement. elseif as its name suggests, is a combination of if and else.