PHP File System Which function sets the file filename’s last-modified and last-accessed times? set() touch() touched() sets() set() touch() touched() sets() ANSWER DOWNLOAD EXAMIANS APP
PHP File System Which function is useful when you want to output the executed command’s result? out_cmm() cmm() out_system() system() out_cmm() cmm() out_system() system() ANSWER DOWNLOAD EXAMIANS APP
PHP File System What is the purpose of basename() function? Strips of the path and returns the folder name Returns the first accessed time of the file Strips of the path and returns the file name Returns the last accessed time of the file Strips of the path and returns the folder name Returns the first accessed time of the file Strips of the path and returns the file name Returns the last accessed time of the file 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 fpos() 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 ftok() Use fpos() 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 ftok() 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 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
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