data_filename (ReachRSS >= 0.91) Description string data_filename ( [ string filename ] ) If filename is specified, data_filename() will set the filename to use with load_data() and save_data(). data_filename() returns the previous value (by default "reachrss.dat"). Note that you can also set the data filename by calling load_data() and save_data() with the optional filename parameter. Example 1. data_filename() example $ReachRSS = new ReachRSS(); $Prev = $ReachRSS->data_filename("/path/to/data/filename.dat"); print $Prev; This example will instruct ReachRSS to use /path/to/data/filename.dat as it's data file, and will print the previous value (by default "reachrss.dat"). See also load_data(), save_data()
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