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<?php $addr = "http://www.example.com/?pk_lol=VAgin&utm_campaign=printemps&utm_medium=e-mail&utm_source=newsletter1&utm_content=lien-en-haut"; $pattern ="(@utm_campaign=.[^&]+)?(utm_medium=.[^&]+)?(utm_source=.[^&]+)?@i"; preg_match($pattern, $addr, $result); print_r($result);
Output for 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.36, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Warning: preg_match(): Unknown modifier '?' in /in/goLJq on line 7
Output for 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6
Warning: preg_match(): Unknown modifier '?' in /in/goLJq on line 7 Array ( )
Output for 4.3.0 - 4.3.10
Warning: Unknown modifier '?' in /in/goLJq on line 7 Array ( )
preferences:
243.6 ms | 401 KiB | 363 Q