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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 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(): Compilation failed: unmatched closing parenthesis at offset 19 in /in/4RAFf on line 7
Output for 5.2.3 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33
Warning: preg_match(): Compilation failed: unmatched parentheses at offset 19 in /in/4RAFf on line 7
Output for 5.2.0 - 5.2.2
<br /> <b>Warning</b>: preg_match() [<a href='function.preg-match'>function.preg-match</a>]: Compilation failed: unmatched parentheses at offset 19 in <b>/in/4RAFf</b> on line <b>7</b><br />
Output for 4.4.3 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6
<br /> <b>Warning</b>: preg_match() [<a href='function.preg-match'>function.preg-match</a>]: Compilation failed: unmatched parentheses at offset 19 in <b>/in/4RAFf</b> on line <b>7</b><br /> Array ( )
Output for 4.3.11, 4.4.0 - 4.4.2
<br /> <b>Warning</b>: preg_match(): Compilation failed: unmatched parentheses at offset 19 in <b>/in/4RAFf</b> on line <b>7</b><br /> Array ( )
Output for 4.3.0 - 4.3.10
<br /> <b>Warning</b>: Compilation failed: unmatched parentheses at offset 19 in <b>/in/4RAFf</b> on line <b>7</b><br /> Array ( )
preferences:
269.25 ms | 401 KiB | 460 Q