3v4l.org

run code in 300+ PHP versions simultaneously
<?php $keywords = [ 0=>['id'=>1,'slug'=>'getName','url'=>'https://www.getname.com'], 1=>['id'=>2,'slug'=>'testName','url'=>'https://www.testname.com'], 2=>['id'=>3,'slug'=>'ign','url'=>'https://www.ign.com'], ]; $str = "<p>Just a test: getName testName"; echo array_reduce($keywords, function ($c, $v) { return preg_replace('/\\b(' . $v['slug'] . ')\\b/', '<a href="'. $v['url'] . '">$1</a>', $c); }, $str);
Output for 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.30, 8.2.0 - 8.2.25, 8.3.0 - 8.3.13
<p>Just a test: <a href="https://www.getname.com">getName</a> <a href="https://www.testname.com">testName</a>
preferences:
83.44 ms | 408 KiB | 5 Q