Q. The filesize() function returns the file size in ___________

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Q. Which one of the following PHP function is used to determine a file’s last access time?

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Q. Which one of the following function is capable of reading a file into an array?

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Q. Which one of the following function is capable of reading a file into a string variable?

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Q. Which one of the following function is capable of reading a specific number of characters from a file?

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Q. Which one of the following function operates similarly to fgets(), except that it also strips any HTML and PHP tags form the input?

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Q. Which one of the following function outputs the contents of a string variable to the specified resource?

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Q. Which function sets the file filename last-modified and last-accessed times?

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Q. Which function is useful when you want to output the executed command result?

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Q. Which one of the following function reads a directory into an Array?

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Q. The date() function returns ___ representation of the current date and/or time.

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Q. Which one of the following format parameter can be used to identify timezone?

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Q. If the format is F then which one of the following will be returned?

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Q. Which one of the following function is useful for producing a timestamp based on a given date and time.

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Q. Which function displays the web page’s most recent modification date?

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Q. Say you want to calculate the date 45 days from the present date which one of the following statement will you use?

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Q. To create an object and set the date to JUNE 22, 2013, which one of the following statement should be executed?

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Q. How many methods does the DateTime class have?

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Q. How many constants does the DateTime class have?

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Q. Which method is simply an object-oriented version of date()?

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