Online PHP editor | output for ev7V1

@ 2018-10-23T08:26:11Z

<?php

$str = "<p>Just a test: getName  testName</p>";
$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']
];

$newKeywords = [];
foreach ($keywords as $keyword)
    $newKeywords[$keyword['slug']] = $keyword['url'];

$newStr = preg_replace_callback("/(\w+)/", function($m) use($newKeywords){
    return isset($newKeywords[$m[0]]) ? "<a href='{$newKeywords[$m[0]]}'>{$m[0]}</a>" : $m[0];
}, $str);

echo $newStr;

Output for 5.6.38, 7.1.0 - 7.1.25, 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 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.28, 8.4.1 - 8.4.14, 8.4.16, 8.5.0 - 8.5.1: <p>Just a test: <a href='https://www.getname.com'>getName</a> <a href='https://www.testname.com'>testName</a></p>
Output for 8.4.15: /bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.35' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.34' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15)
Process exited with code 1.

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