Manuel Pear

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Net_FTP::mdtm()

Net_FTP::mdtm() -- returns the last modification date of a file.

Synopsis

  1. <?php
  2. require_once 'Net/FTP.php
  3. ?> 

mixed Net_FTP::mdtm (string $file [, string $format = null])

Description

gives you the last modification-date of a file either as a unix timestamp or in a formated date.

Paramètres

  • string $file - The file to check.

    string $format - A date()-function styled format-string.

Valeur retournée

mixed - the last modification date on success, otherwise PEAR::Error.

Valeurs renvoyées

Several errors may be returned by mdtm. The errornumber is unspecific (until now) and will not tell you anything about the errormessage. Possible errors are:

Tableau 54-1. Valeurs PEAR_Error possibles

Error message Description Solution
Filename '$file' seems to be a directory. The filename you gave the method does not reference a regular-file but a directory. Specify a correct filenamepath (eg. /my/file/path/foo.html, ../foo.html).
Could not get last-modification-date of '$file'. The last-modification date could not be determined by PHP. Reasons for this may be that your FTP-server does not support the used command or that you gave the function a non existent file as reference.

  • check the given file for existence

  • contact the FTP server's admin
Date-format failed on timestamp '$res'. The given format-string was not well formated. Check the documentation of the PHP function date().

Note

Cette fonction ne peut pas être appelée de façon statique.

Exemple

Exemple 54-1. Using mdtm()

  1. <?php
  2.  
  3. var_dump($test->mdtm('/foo/bar'));  
  4.  
  5. // returns the last modification time in german timeformat
  6. var_dump($test->mdtm('/foo/bar', 'd.m.Y, H:i'));  
  7.  
  8.  
  9. ?> 
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