Php Interview Questions and Answers

Php Interview QUESTIONS AND ANSWERS :: part9 : 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.Which one of the following regular expression matches any string containing zero or one p?

2.How many types of filtering are present in PHP? #122. How many types of filtering are present in PHP?

None

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

FALSE

TRUE

NULL

ERROR

4.Which one of the following does not describe a validating filter?

Are used to allow or disallow specified characters in a string

Are used to validate user input

Strict format rules

Returns the expected type on success or FALSE on failure

5.PHP has long supported two regular expression implementations known as ___ and ___. i) Perl ii) PEAR iii) Pearl iv) POSIX

i) and ii)

ii) and iv)

i) and iv)

ii) and iii)

More Php Interview QUESTIONS AND ANSWERS available in next pages

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