Why does Nextgen use ob so much?
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Searching the source of Nextgen, I found 15 uses of ob_start. Is it really necessary for it to do this output buffering, and what is its purpose?
I ask because recently I had to workaround some major incompatibility with WordPress’ show_message(), calling wp_ob_end_flush_all() which ends output-buffers, and seriously breaks the html when Nextgen is installed.
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