Summarize some PHP file functions which are

Source: Internet
Author: User

Simple to organize some PHP operation files commonly used functions:

  • FileType () Get file type function
  • Is_dir () determines whether a given file name is a directory
  • Is_executable () determines whether a given file is executable
  • Is_file () to determine if a given file exists
  • Is_link () determines that a given file is a symbolic link (soft link)
  • Is_readable () to determine whether a given file is readable
  • Is_writeable () to determine if a given file is writable
  • File_exists () Determine if a file or directory exists
  • FileSize () Get file size (Cannot get directory size)
  • Filectime () file creation time
  • Filemtime () file modified time
  • Fileatime () file access time
  • Stat () Get most of the file parameters

Summarize some PHP file functions which are

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