3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { public x; } $a = new A; $b = new A; $a->x = 1; $b->x = 2;
Output for 5.4.0 - 5.4.12, 5.4.14
Parse error: syntax error, unexpected 'x' (T_STRING), expecting variable (T_VARIABLE) in 5Xs5o on line 4
Process exited with code 255.
Output for 5.4.13
Parse error: syntax error, unexpected 'x' (T_STRING), expecting variable (T_VARIABLE) in /in/EtWGs on line 4
Process exited with code 255.
Output for 5.3.0 - 5.3.22, 5.3.24
Parse error: syntax error, unexpected T_STRING, expecting T_VARIABLE in 5Xs5o on line 4
Process exited with code 255.
Output for 5.3.23
Parse error: syntax error, unexpected T_STRING, expecting T_VARIABLE in /in/EtWGs on line 4
Process exited with code 255.
preferences:
177.23 ms | 1399 KiB | 47 Q