Q. For checking existence of DNS records, which function is used?

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Q. A large number of PHP functions are duplicated from

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Q. Which one from following is a DNS function?

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Q. Which symbol is used for read and write even if file doesn't exists already?

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Q. A filesystem function clearstatcache ( ) id used for

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Q. Fread ( ) function will stop at end of file or when it reaches to

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Q. Mktime ( ) function allows you to convert any date into a

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Q. File_get_contents function is included in

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Q. Fread ( ) function has parameter, file and

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Q. If a file already exists symbol r+ is used for

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Q. Syslog function is an example of

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Q. Fpassthru ( ) function writes result into a

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Q. Sockets are not destroyed when script exits, is property of

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Q. Feof ( ) function is used in

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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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