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run code in 300+ PHP versions simultaneously
<?php $host = 'host.dupa.com'; $parts = explode('.', $host); $count = count($parts); echo $parts[$count - 1] .'.'. $parts[$count];
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.7
Warning: Undefined array key 3 in /in/7ZodV on line 8 com.
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33
Notice: Undefined offset: 3 in /in/7ZodV on line 8 com.
Output for 7.3.32 - 7.3.33
com.
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
Notice: Undefined offset: 3 in /in/7ZodV on line 8 com.
preferences:
264.36 ms | 402 KiB | 457 Q