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<?php $keywords = preg_split("~(?<!=|^)(?=https?://)~", "http://foo.barhttps://foo.bazhttp://foo.bar?url=http://foo.baz"); print_r($keywords); ?>
Output for 8.0.1 - 8.0.30, 8.1.0 - 8.1.34, 8.2.0 - 8.2.30, 8.3.0 - 8.3.30, 8.4.1 - 8.4.18, 8.5.0 - 8.5.3
Array ( [0] => http://foo.bar [1] => https://foo.baz [2] => http://foo.bar?url=http://foo.baz )
preferences:
86.77 ms | 1117 KiB | 4 Q