3v4l.org

run code in 300+ PHP versions simultaneously
<?php function fn(){ static $a, $b = 0; $x = $y = 1; echo 'static(', var_export($a, true), ',', var_export($b, true), ')', PHP_EOL; echo 'non_static(', var_export($x, true), ',', var_export($y, true), ')'; } fn();
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.19, 8.3.0 - 8.3.7
Parse error: syntax error, unexpected token "fn", expecting "(" in /in/ZQsSG on line 3
Process exited with code 255.
Output for 7.4.0 - 7.4.33
Parse error: syntax error, unexpected 'fn' (T_FN), expecting '(' in /in/ZQsSG on line 3
Process exited with code 255.
Output for 4.3.10 - 4.3.11, 4.4.0 - 4.4.9, 5.0.2 - 5.0.5, 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 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.6 - 7.2.33, 7.3.0 - 7.3.33
static(NULL,0) non_static(1,1)
Output for 4.3.0 - 4.3.9, 5.0.0 - 5.0.1
static(NULL,0) Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/ZQsSG on line 8 PHP_EOLnon_static(1,1)
preferences:
268.49 ms | 402 KiB | 388 Q