3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo "test"; for($i=1;$i<=10;$i++){ echo $i.". test ".$i."<br />"; }
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, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.10, 7.2.0 - 7.2.33, 7.3.12 - 7.3.33, 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
test1. test 1<br />2. test 2<br />3. test 3<br />4. test 4<br />5. test 5<br />6. test 6<br />7. test 7<br />8. test 8<br />9. test 9<br />10. test 10<br />

preferences:
211.36 ms | 406 KiB | 308 Q