3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { $a=3; $b=4; } $a=array(3,4,5); $b=&$a; $b[0]=5; $c = new A() print $b; ?>
Output for 5.4.0 - 5.4.22
Parse error: syntax error, unexpected '$a' (T_VARIABLE), expecting function (T_FUNCTION) in /in/i6970 on line 4
Process exited with code 255.
Output for 5.3.0 - 5.3.27
Parse error: syntax error, unexpected T_VARIABLE, expecting T_FUNCTION in /in/i6970 on line 4
Process exited with code 255.
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