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If you’re seeing this message, there’s a simple PHP snippet you can add to your functions.php file courtesy of Kevin Leary:

https://www.kevinleary.net/wordpress-ob_end_flush-error-fix/

/* Prevent ob_end_flush() notice when in debug mode */
if (WP_DEBUG) {
	remove_action( 'shutdown', 'wp_ob_end_flush_all', 1 );
	add_action( 'shutdown', function() {
	   while ( @ob_end_flush() );
	} );
}

Allen Robinson

Director of Application Development
Allen has been responsible for overseeing client website development, implementation, and maintenance at Foxtrot Media for over 10 years. A Computer Science graduate from the University of Wisconsin- Madison, Robinson is a software development and content management system specialist, fluent in CSS, PHP, MySQL, HTML, and JavaScript.

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Allen Robinson

Director of Application Development
Allen has been responsible for overseeing client website development, implementation, and maintenance at Foxtrot Media for over 10 years. A Computer Science graduate from the University of Wisconsin- Madison, Robinson is a software development and content management system specialist, fluent in CSS, PHP, MySQL, HTML, and JavaScript.

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