3v4l.org

run code in 300+ PHP versions simultaneously
<?php function test() { static $staticValue = test2(); return $staticValue; } function test2() { return array(); } print_r(test());
Output for 7.0.0 - 7.0.23, 7.1.0 - 7.1.9
Fatal error: Constant expression contains invalid operations in /in/vRaNK on line 5
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.30
Parse error: syntax error, unexpected '(', expecting ',' or ';' in /in/vRaNK on line 5
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected '(', expecting ',' or ';' in /in/vRaNK on line 5
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `','' or `';'' in /in/vRaNK on line 5
Process exited with code 255.
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275.84 ms | 1395 KiB | 238 Q