3v4l.org

run code in 300+ PHP versions simultaneously
<?php $sections = array( array( 'name' => 'home', 'uri' => '/', 'title' => 'home'), array( 'name' => 'tech', 'uri' => '/tech', 'title' => 'ux/ui' ), array( 'name' => 'monetization', 'uri' => '/monetization', 'title' => 'monetization' ), array( 'name' => 'contact', 'uri' => '/contact', 'title' => 'contact', 'callToAction' => true, 'desktopTitle' => 'contact us' ), array( 'name' => 'blog', 'uri' => 'https://blog.marfeel.com/blog', 'title' => 'blog', 'external' => true), ); function callToActions($section) { return $section["callToAction"]; } function defaultSections($section) { return !$section["callToAction"]; } function buildSections ($sections) { $index = count($sections); while($index) { $section = $sections[--$index]; echo "wololoooooo"; print_r($section); echo '<li> <a href="'. $section["uri"] . '">' . ($section["desktopTitle"]? ucfirst($section["desktopTitle"]): ucfirst($section["title"])) . '</a> </li>'; } } buildSections(array_filter($sections, callToActions)); //print_r(array_filter($sections, defaultSections));
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Fatal error: Uncaught Error: Undefined constant "callToActions" in /in/6iB9s:34 Stack trace: #0 {main} thrown in /in/6iB9s on line 34
Process exited with code 255.
Output for 7.4.0 - 7.4.33
Warning: Use of undefined constant callToActions - assumed 'callToActions' (this will throw an Error in a future version of PHP) in /in/6iB9s on line 34 Notice: Undefined index: callToAction in /in/6iB9s on line 12 Notice: Undefined index: callToAction in /in/6iB9s on line 12 Notice: Undefined index: callToAction in /in/6iB9s on line 12 Notice: Undefined index: callToAction in /in/6iB9s on line 12 Notice: Undefined offset: 0 in /in/6iB9s on line 24 wololoooooo Notice: Trying to access array offset on value of type null in /in/6iB9s on line 29 Notice: Trying to access array offset on value of type null in /in/6iB9s on line 29 Notice: Trying to access array offset on value of type null in /in/6iB9s on line 29 <li> <a href=""></a> </li>
Output for 7.3.32 - 7.3.33
Warning: Use of undefined constant callToActions - assumed 'callToActions' (this will throw an Error in a future version of PHP) in /in/6iB9s on line 34 wololoooooo<li> <a href=""></a> </li>
Output for 7.2.0 - 7.2.33, 7.3.0 - 7.3.31
Warning: Use of undefined constant callToActions - assumed 'callToActions' (this will throw an Error in a future version of PHP) in /in/6iB9s on line 34 Notice: Undefined index: callToAction in /in/6iB9s on line 12 Notice: Undefined index: callToAction in /in/6iB9s on line 12 Notice: Undefined index: callToAction in /in/6iB9s on line 12 Notice: Undefined index: callToAction in /in/6iB9s on line 12 Notice: Undefined offset: 0 in /in/6iB9s on line 24 wololoooooo<li> <a href=""></a> </li>
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33
Notice: Use of undefined constant callToActions - assumed 'callToActions' in /in/6iB9s on line 34 Notice: Undefined index: callToAction in /in/6iB9s on line 12 Notice: Undefined index: callToAction in /in/6iB9s on line 12 Notice: Undefined index: callToAction in /in/6iB9s on line 12 Notice: Undefined index: callToAction in /in/6iB9s on line 12 Notice: Undefined offset: 0 in /in/6iB9s on line 24 wololoooooo<li> <a href=""></a> </li>
preferences:
186.25 ms | 403 KiB | 228 Q