Developer manual
- ^ References
- ^ Class utilities
- jApp: directories of the application
- jFilter: verifying and filtering datas
- jDateTime: dates and times
- jHttp: http requests
- jMailer: sending mails
- jWiki: generating contents from wiki contents
- jSession: managing sessions
- jMessage: short messages between actions
- jFile: file processing
- jPref: using application preferences
Jelix 1.6.34
Section: jFile: file processing
| « jMessage: short messages between actions | ^ Class utilities | jPref: using application preferences » |
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− Table of content
jFile help to do file processing. All methods of jFile are statics, so you don't have to instanciate this class.
read method ¶
It returns the content of a file, or false if the file doesn't exist.
$content = jFile::read('/path/to/file.ext');
write method ¶
Write data into a file. It uses a temporary file, and then rename it to the given name, in order to limit access conflicts.
It returns true if it is a success.
jFile::write('/path/to/file.ext', 'my data');
createDir method ¶
Create a directory. If parents don't exist, they are also created.
jFile::createDir('/path/of/the/directory/');
removeDir method ¶
Delete recursively the content of a directory. The second parameter allow to delete (true by default) or no (false) the directory itself.
jFile::removeDir('/path/of/the/directory', false);
// only the content of the directory will be deleted
jFile::removeDir('/path/of/the/directory');
// The content of "directory" AND the directory itself will be deleted
