3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo ini_get('always_populate_raw_post_data'); ini_set('always_populate_raw_post_data', -1); echo ini_get('always_populate_raw_post_data'); ini_set('always_populate_raw_post_data', 1); echo ini_get('always_populate_raw_post_data');
Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.32, 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 - 8.3.7
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40
000
preferences:
285.97 ms | 402 KiB | 366 Q