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<?php $who = 'rejuvenair.com/?utm_source=google&utm_medium=cpc&utm_term=oxygen+facial&utm_content=coupon&utm_campaign=discount'; $refer = parse_url($who); print_r($refer); ?>
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.12 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
Array ( [path] => rejuvenair.com/ [query] => utm_source=google&utm_medium=cpc&utm_term=oxygen+facial&utm_content=coupon&utm_campaign=discount )

preferences:
230.57 ms | 406 KiB | 353 Q