3v4l.org

run code in 300+ PHP versions simultaneously
<?php function readLogs($rows = 5) { $contents = "Hey how are you\n I'm good how are you\n Good nice to meet you\n What are you doing?\n Nothing much, you?"; $rows = explode('\n', $contents); $rows_len = count($rows); print_r($rows); } readLogs();
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, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.10, 7.2.0 - 7.2.33, 7.3.16 - 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
Array ( [0] => Hey how are you I'm good how are you Good nice to meet you What are you doing? Nothing much, you? )
preferences:
199.66 ms | 406 KiB | 311 Q