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<?php $str = ['<script src="//player.performgroup.com/eplayer.js#40062f4fff8ff6752a9407661d.8x9cck2d0td21dyvbmpnrk9b3$videoid=1484247gdg03b1lctmlsd1dk8p" async="" type="text/javascript">', '<a href="qweqwe">qwe</a>', ]; foreach ($str as $s) { $a = preg_match('/player\.performgroup\.com\/eplayer\.js/', $s, $m); var_dump($a, $m); }
Output for 7.3.24 - 7.3.33, 7.4.12 - 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
int(1) array(1) { [0]=> string(34) "player.performgroup.com/eplayer.js" } int(0) array(0) { }

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