3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { echo "hej"; } $foo = new Foo(); $foo->file = 'aa'; echo serialize($foo);
Output for 5.4.0 - 5.4.22
Parse error: syntax error, unexpected 'echo' (T_ECHO), expecting function (T_FUNCTION) in /in/HVM7i on line 3
Process exited with code 255.
Output for 5.3.0 - 5.3.27
Parse error: syntax error, unexpected T_ECHO, expecting T_FUNCTION in /in/HVM7i on line 3
Process exited with code 255.
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179.07 ms | 1395 KiB | 58 Q