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load_data
(ReachRSS >= 0.91)
load_data
-- Loads
cached data from the default data file or from the specified filename
Description
boolean load_data ( [ string filename ] )
Loads cached data from the file specified by the filename parameter, or from the filename specified by calling data_filename() before calling load_data(), or if neither is set, from the default filename "reachrss.dat".
You do not need to call this function if you call startup(), output(), or save() - in these cases it's done automatically.
Returns true on success, or false on failure (eg: the specified file does not exist or is not readable).
Example 1. load_data() example
$ReachRSS = new ReachRSS();
$Success = $ReachRSS->load_data("/path/to/data/filename.dat");
This example will instruct ReachRSS to load cached data from /path/to/data/filename.dat.
See also data_filename(), save_data(), startup(), output(), save()
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