10 recommended articles about php fileatime() function

System files: In development, we sometimes need to know the last access time of a file and the last modification time of a file. Let’s introduce the three functions provided by PHP to determine the access, creation and last modification time of a file: fileatime(), filectime () and filetime(). 1. fileatime()int fileatime(string filename): The fileatime() function returns the time when filename was last accessed. The last access here refers to whenever a data block of a file is read, in UNIX timestamp format, and returned when there is an error. FALSE. 2. filectime()int filectime(string filename): The filectime() function returns the last change time of filename. The last change here refers to the last change time of the inode of the specified file filename, where the inode (index node) is used to store files and directories. The basic information includes time, file name, user and group, etc., using UNIX timestamp format

1. PHP View file modification time

Introduction:: This article mainly introduces PHP to view file modification time. Students who are interested in PHP tutorials can refer to it.

2. Problems caused by php file status caching_PHP tutorial

Introduction: php file status caching Come the question. stat(), lstat(), file_exists(), is_writable(), is_readable(), is_executable(), is_file(), is_dir(), is_link(), filectime(), fileatime(), filemtime(), fileinode( ), fileg

3. php fileatime? What should I do if I can’t get the last access time?

Introduction: php fileatime? What should I do if I can’t get the last access time?

4. php gets the file creation time and modification time

Introduction: php gets the file creation time and modification time ​ PHP gets file creation time and modification time filemtime(string filename) Returns the time when the file was last modified, or FALSE on error. The time is returned as a Unix timestamp, usable with date(). For example: $a=filemtime("log.txt");?????????? echo "Modification time:".d

5. php file Problems caused by status caching

#Introduction: Problems caused by php file status caching. stat(), lstat(), file_exists(), is_writable(), is_readable(), is_executable(), is_file(), is_dir(), is_link(), filectime(), fileatime(), filemtime(), fileinode( ), fileg

6. php gets the file creation time and correction time

Introduction: php gets the file creation time , Modification time PHP gets the file creation time and modification time filemtime (string filename) returns the time when the file was last modified, and returns FALSE when an error occurs. The time is returned as a Unix timestamp, usable with date(). For example: $a=filemtime("log.txt");?????????? echo "Modification time:".date("Y-

##7. php method of obtaining file size and file creation time

Introduction: This article mainly introduces the method of obtaining file size and file creation time in php, involving php The usage skills of filesize and fileatime functions have certain reference value. Friends in need can refer to

8. Access file time attribute_PHP

php method to get file size and file creation time_PHP

Introduction: This article mainly introduces the method of obtaining file size and file creation time in PHP. It involves the usage skills of filesize and fileatime functions in PHP. It has certain reference value. Friends in need can refer to it

10. php method to get file size and file creation time_php tips

Introduction: This article mainly introduces The method of obtaining file size and file creation time in PHP involves the usage skills of filesize and fileatime functions in PHP. It has certain reference value. Friends who need it can refer to it

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