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 2 and 4 Option 1 and 4 Option 3 and 4 Option 1 and 5 Option 2 and 4 Option 1 and 4 ANSWER DOWNLOAD EXAMIANS APP
PHP File System Which function is useful when you want to output the executed command’s result? out_system() cmm() system() out_cmm() out_system() cmm() system() out_cmm() 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 The filesize() function returns the file size in ___________ bits gigabytes kilobytes bytes bits gigabytes kilobytes bytes ANSWER DOWNLOAD EXAMIANS APP
PHP File System Which function sets the file filename’s last-modified and last-accessed times? set() sets() touch() touched() set() sets() touch() touched() 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? Change the auto_detect_line_endings INI setting Read the file one character at a time Use fpos() Use a regular expression to detect the last letter of a line Use ftok() Change the auto_detect_line_endings INI setting Read the file one character at a time Use fpos() Use a regular expression to detect the last letter of a line Use ftok() ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS