3v4l.org

run code in 300+ PHP versions simultaneously
<?php $test='12345'; echo array_pop(str_split($test));
Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
Notice: Only variables should be passed by reference in /in/V4aGu on line 3 5
Output for 5.0.0 - 5.0.4, 7.3.32 - 7.3.33
5
Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40
Strict Standards: Only variables should be passed by reference in /in/V4aGu on line 3 5
Output for 5.0.5
Fatal error: Only variables can be passed by reference in /in/V4aGu on line 3
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: str_split() in /in/V4aGu on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.4
Fatal error: Call to undefined function: str_split() in /in/V4aGu on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: str_split() in /in/V4aGu on line 3

preferences:
293.33 ms | 401 KiB | 456 Q