3v4l.org

run code in 500+ PHP versions simultaneously
<?php $html = '<ul class="foo"> <li>Item 1</li> <li>Item 2</li> <li>Item 3</li> </ul>'; $newHtml = preg_replace("/(?<=<li>)(.*)(?=<\/li>)/", '<svg class="icon"><use xlink:href="#foo"></use></svg>$1', $html); echo $newHtml;
Output for 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 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
<ul class="foo"> <li><svg class="icon"><use xlink:href="#foo"></use></svg>Item 1</li> <li><svg class="icon"><use xlink:href="#foo"></use></svg>Item 2</li> <li><svg class="icon"><use xlink:href="#foo"></use></svg>Item 3</li> </ul>
preferences:
124.85 ms | 2023 KiB | 4 Q