wp_ob_end_flush_all()

Flushes all output buffers for PHP 5.2.

Description

Make sure all output buffers are flushed before our singletons are destroyed.

function wp_ob_end_flush_all() {	$levels = ob_get_level();	for ( $i = 0; $i < $levels; $i++ ) {	ob_end_flush();	} }

Used by	Description
Bulk_Upgrader_Skin::flush_output()`wp-admin/includes/class-bulk-upgrader-skin.php`	Flushes all output buffers.
show_message()`wp-admin/includes/misc.php`	Displays the given administration message.
spawn_cron()`wp-includes/cron.php`	Sends a request to run cron through HTTP request that doesn’t halt page loading.

Version	Description
2.2.0	Introduced.

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