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<?php $words = array('banana', 'apple', 'orange'); $arr = array(); foreach($words as $keyword) { $link = get_site_url().'/?s='.$keyword; $arr[] = '<a href="'.$link.' title="'.$keyword.'">'.$keyword.'</a>'; } echo implode(' | ', $arr);
Output for 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 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Fatal error: Uncaught Error: Call to undefined function get_site_url() in /in/UksU4:8 Stack trace: #0 {main} thrown in /in/UksU4 on line 8
Process exited with code 255.
Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.40
Fatal error: Call to undefined function get_site_url() in /in/UksU4 on line 8
Process exited with code 255.
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183.87 ms | 402 KiB | 330 Q