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Description

Changes filesystem permissions.

Usage

$bool = WP_Filesystem_FTPext::chmod( $file, $mode, $recursive );

Parameters

$file

( string ) required – Path to the file.

$mode

( int|false ) optional – Optional. The permissions as octal number, usually 0644 for files,

1. for directories. Default false.

$recursive

( bool ) optional – Optional. If set to true, changes file permissions recursively. Default false.

Returns

bool True on success, false on failure.

Source

File name: wordpress/wp-admin/includes/class-wp-filesystem-ftpext.php
Lines:

  public function chmod( $file, $mode = false, $recursive = false ) {
    if ( ! $mode ) {
      if ( $this->WP_Filesystem_FTPext::is_file( $file ) ) {
        $mode = FS_CHMOD_FILE;
      } elseif ( $this->WP_Filesystem_FTPext::is_dir( $file ) ) {
        $mode = FS_CHMOD_DIR;
      } else {
        return false;
      }
    }

    // chmod any sub-objects if recursive.
    if ( $recursive && $this->WP_Filesystem_FTPext::is_dir( $file ) ) {
      $filelist = $this->WP_Filesystem_FTPext::dirlist( $file );

      foreach ( (array) $filelist as $filename => $filemeta ) {
        $this->WP_Filesystem_FTPext::chmod( $file . '/' . $filename, $mode, $recursive );
      }
    }

    // chmod the file or directory.
    if ( ! function_exists( 'ftp_chmod' ) ) {
      return (bool) ftp_site( $this->link, sprintf( 'CHMOD %o %s', $mode, $file ) );
    }

    return (bool) ftp_chmod( $this->link, $mode, $file );
  }
 

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