PHP File System Which of the following functions retrieve the entire contents of a file in such a way that it can be used as part of an expression?1. file_get_contents()2. fgets()3. fopen()4. file()5. readfile() Option 2 and 4 Option 1 and 4 Option 3 and 4 Option 1 and 5 Option 2 and 4 Option 1 and 4 Option 3 and 4 Option 1 and 5 ANSWER DOWNLOAD EXAMIANS APP
PHP File System fgets() is used to read a file one line at a time. False True False True ANSWER DOWNLOAD EXAMIANS APP
PHP File System What is the difference between stat() and fstat()? fstat() has nothing to do with files While fstat() works on open file pointers, stat() works on files specified by pathname While stat() works on open file pointers, fstat() works on files specified by pathname stat() has nothing to do with files fstat() is an alias of stat() fstat() has nothing to do with files While fstat() works on open file pointers, stat() works on files specified by pathname While stat() works on open file pointers, fstat() works on files specified by pathname stat() has nothing to do with files fstat() is an alias of stat() ANSWER DOWNLOAD EXAMIANS APP
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. True False True False ANSWER DOWNLOAD EXAMIANS APP
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 1, 3 and 4 Option 2 and 4 Option 3 and 5 Option 2, 4 and 5 Option 1, 3 and 4 Option 2 and 4 Option 3 and 5 ANSWER DOWNLOAD EXAMIANS APP
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