Description:
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The current documentation for ob_get_flush, could be improved.

Current:

ob_get_flush() flushes the output buffer, return it as a string and turns off output buffering.

This would be better:

ob_get_flush() flushes the output buffer to STDOUT?, returns the contents of the buffer as a string, and turns off output buffering.


The existing documentation lead me to believe that that it flushed any remaining characters buffer held by ob_start().