PHP File System Which function sets the file filename’s last-modified and last-accessed times? sets() set() touch() touched() sets() set() touch() touched() 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 1, 3 and 4 Option 3 and 5 Option 2 and 4 Option 2, 4 and 5 Option 1, 3 and 4 Option 3 and 5 Option 2 and 4 Option 2, 4 and 5 ANSWER DOWNLOAD EXAMIANS APP
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? Use a regular expression to detect the last letter of a line Use fpos() Use ftok() Change the auto_detect_line_endings INI setting Read the file one character at a time Use a regular expression to detect the last letter of a line Use fpos() Use ftok() Change the auto_detect_line_endings INI setting Read the file one character at a time 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. False True False True ANSWER DOWNLOAD EXAMIANS APP
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 3 and 4 Option 1 and 5 Option 1 and 4 Option 2 and 4 Option 3 and 4 Option 1 and 5 Option 1 and 4 Option 2 and 4 ANSWER DOWNLOAD EXAMIANS APP
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 fstat() is an alias of stat() While fstat() works on open file pointers, stat() works on files specified by pathname fstat() has nothing to do with files stat() has nothing to do with files While stat() works on open file pointers, fstat() works on files specified by pathname fstat() is an alias of stat() While fstat() works on open file pointers, stat() works on files specified by pathname fstat() has nothing to do with files ANSWER DOWNLOAD EXAMIANS APP
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