3v4l.org

run code in 300+ PHP versions simultaneously
<?php function bar () { return new stdClass; } function foo ($foo = bar()) { var_dump($foo); } foo();
Output for 7.0.0 - 7.0.10
Fatal error: Constant expression contains invalid operations in /in/gVsA2 on line 7
Process exited with code 255.
Output for 5.6.0 - 5.6.25
Parse error: syntax error, unexpected '(', expecting ')' in /in/gVsA2 on line 7
Process exited with code 255.
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