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PHP File System

PHP File System
The filesize() function returns the file size in ___________

bytes
bits
kilobytes
gigabytes

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PHP File System
Which of the following functions reads the entire contents of a file?
1. fgets()
2. file_get_contents()
3. fread()
4. readfile()
5. file()

Option 2, 4 and 5
Option 2 and 4
Option 1, 3 and 4
Option 3 and 5

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

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

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PHP File System
Which one of the following function is capable of reading a specific number of characters form a file?

fget()
filegets()
fgets()
fileget()

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PHP File System
flock() is used to unlock a file so that two or more people do not get access to it at the same time.

False
True

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PHP File System
Which one of the following function is capable of reading a file into a string variable?

file_contents()
file_get_content()
file_content()
file_get_contents()

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