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run code in 300+ PHP versions simultaneously
<?php //var_dump(parse_url("http://www.realself.com/foo/bar?utm_source=wubba&utm_content=bubba#myhash")); $null = null; print_r(is_null(parse_url("http://example.com", PHP_URL_QUERY))); print_r(is_null(FALSE)); ?>
Output for 5.1.2 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.35, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 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
1
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.1
<br /> <b>Warning</b>: parse_url() expects exactly 1 parameter, 2 given in <b>/in/D1fEe</b> on line <b>5</b><br /> 1

preferences:
245.27 ms | 402 KiB | 372 Q