PHP File System
Which one of the following function outputs the contents of a string variable to the specified resource?

filewrites()
filewrite()
fwrite()
fwrites()

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PHP File System
What should you do if your script is having problem recognizing file endings from a text file saved on a platform different from the one you’re reading it on?

Read the file one character at a time
Use fpos()
Use ftok()
Use a regular expression to detect the last letter of a line
Change the auto_detect_line_endings INI setting

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PHP File System
What is the difference between stat() and fstat()?

stat() has nothing to do with files
While stat() works on open file pointers, fstat() works on files specified by pathname
While fstat() works on open file pointers, stat() works on files specified by pathname
fstat() is an alias of stat()
fstat() has nothing to do with files

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