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PHP QUESTIONS : PART 10

Which function is used to check whether the given variable is array or not?

is_array()

 isarray() 

 inarray()

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Which function returns the number of non empty elements in an array?

 count() 

is_array() 

in_array()

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What function returns the number of non empty elements in an array?

sizeof() 

 size()

 size_of()

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Which function is used to check whether an element is present in the array or not?

in_array() 

 is_array() 

 inarray()

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The in_array() consists of how many arguments?

 1 

3

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The count() function consists of how many arguments?

 2 

3

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The sizeof() is similar to which function?

count() 

 in_array() 

is_array()

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Pick the odd one:

in_array() 

 is_array() 

 count()

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Which function returns the end value of an array?

end()

 next() 

 last()

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Which function returns the next value of an array?

next() 

prev() 

 last()

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Which function returns the current value of an array?

current()

value()

in_array()

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Which function returns the previous value from an array?

prev() 

 prev_array() 

next()

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Which function is used to reset and get back to the first position of the array?

reset() 

 shuffle() 

 current()

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