Php Interview Questions and Answers

Php Interview QUESTIONS AND ANSWERS :: part10 : 1 to 5

Following PHP Multiple choice objective type questions and answers will help you in many software compnaies written examinations and inteview 2015 :

1.What will be the output of the following PHP code?

SaladSaladSaladSaladSalad is good

is good SaladSaladSaladSaladSalad

is good Salad

Salad is good

2.Which one of the following functions will convert a string to all uppercase?

strtoupper()

uppercase()

str_uppercase()

struppercase()

3.Which one of the following functions can be used to concatenate array elements to form a single delimited string?

explode()

implode()

concat()

concatenate()

4.Which among the following is/are not a metacharacter? i)/a ii)/A iii)/b iv)/B

Only i)

i) and iii)

ii), iii) and iv)

ii) and iv)

5.Which of the following would be a potential match for the Perl-based regular expression /fo{2,4}/ ? i) fol ii) fool iii) fooool iv) fooooool

Only i)

ii) and iii)

i), iii) and iv)

i) and iv)

More Php Interview QUESTIONS AND ANSWERS available in next pages

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