3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array(1,2,3); $a{'simple'} = 'test'; $a{'simeon'} = 'test2'; $a->{3} = 'test22'; print_r($a);
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Fatal error: Array and string offset access syntax with curly braces is no longer supported in /in/EGUOn on line 4
Process exited with code 255.
Output for 7.4.0 - 7.4.33
Deprecated: Array and string offset access syntax with curly braces is deprecated in /in/EGUOn on line 4 Deprecated: Array and string offset access syntax with curly braces is deprecated in /in/EGUOn on line 5 Warning: Attempt to assign property '3' of non-object in /in/EGUOn on line 6 Array ( [0] => 1 [1] => 2 [2] => 3 [simple] => test [simeon] => test2 )
Output for 7.2.6 - 7.2.33, 7.3.16 - 7.3.33
Warning: Attempt to assign property '3' of non-object in /in/EGUOn on line 6 Array ( [0] => 1 [1] => 2 [2] => 3 [simple] => test [simeon] => test2 )
Output for 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 - 7.1.20
Warning: Attempt to assign property of non-object in /in/EGUOn on line 6 Array ( [0] => 1 [1] => 2 [2] => 3 [simple] => test [simeon] => test2 )
Output for 4.3.3 - 4.3.11, 4.4.0 - 4.4.9
Fatal error: Property name must be a string in /in/EGUOn on line 6
Process exited with code 255.
Output for 4.3.0 - 4.3.2
Array ( [0] => 1 [1] => 2 [2] => 3 [simple] => test [simeon] => test2 )

preferences:
224.54 ms | 401 KiB | 311 Q