public SSH::isFile($path)
Checks if a particular path is a file (not a directory).
Parameters
string $path: The path to check.
Return value
bool TRUE if the specified path is a file, FALSE otherwise.
Overrides FileTransfer::isFile
File
- core/lib/Drupal/Core/FileTransfer/SSH.php, line 113
Class
- SSH
- The SSH connection class for the update module.
Namespace
Drupal\Core\FileTransfer
Code
1 2 3 4 5 6 7 8 9 10 11 12 13 | public function isFile($path) { $file = escapeshellarg($path); $cmd = "[ -f {$file} ] && echo 'yes'"; if ($output = @ssh2_exec($this->connection, $cmd)) { if ($output == 'yes') { return TRUE; } return FALSE; } else { throw new FileTransferException('Cannot check @path.', NULL, array('@path' => $path)); }} |
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