• ⌂ stream_writer
• Methods
  • Constructor
  • open_file()
  • open_temp()

stream_writer::open_temp()

Convenience method to open a temporary file stream in a given directory.  The given directory must exist and be writeable.  The caller of this function is responsible for unlinking the temporary file.

Prototype

boolean open_temp(string $directory = NULL, string $prefix = NULL)

Parameters

• directory - Name of the file to open for writing.
• prefix - Optional prefix to apply to the unique filename in the directory. If not specified uses a default file prefix.

Return

Always returns TRUE.  Throws a COMAND Exception upon failure.

Example

namespace \io_comand_file\stream_writer;

try {
    $out = new stream_writer();
    $out->open_temp('/tmp');
    $out->write('Some text.');
    $out->close();
} catch(\io_comand\exception $e) {
    echo('Temp File Write Error: ' . $e->getMessage());
}

• < open_file()
• util >