3v4l.org

run code in 300+ PHP versions simultaneously
<?  #$wphelper->filterBlogPost($wphelper->makeExcerpt($post['post_content'], 21,$wphelper-> blogPageUrl($post)));?>
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 7.2.29 - 7.2.33, 7.3.16 - 7.3.31, 7.4.0 - 7.4.32, 8.0.0 - 8.0.12, 8.0.14 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
<?  #$wphelper->filterBlogPost($wphelper->makeExcerpt($post['post_content'], 21,$wphelper-> blogPageUrl($post)));?>
Output for 8.0.13
Fatal error: Uncaught Error: Undefined constant " " in /in/E61t9:2 Stack trace: #0 {main} thrown in /in/E61t9 on line 2
Process exited with code 255.
Output for 7.2.0 - 7.2.13, 7.3.0 - 7.3.1, 7.3.32 - 7.3.33, 7.4.33
Warning: Use of undefined constant   - assumed ' ' (this will throw an Error in a future version of PHP) in /in/E61t9 on line 2
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.38, 7.0.0 - 7.0.33, 7.1.0 - 7.1.25
Notice: Use of undefined constant   - assumed ' ' in /in/E61t9 on line 2

preferences:
300.95 ms | 402 KiB | 418 Q