3v4l.org

run code in 300+ PHP versions simultaneously
<?php function getCoefAtAmericanFormat($coef) { if ($coef == '' || $coef == 0) { return 0; } return $coef == 2 ? "+100" : $coef < 2 ? '-' . floor((100 / (round($coef,2) - 1))) : '+' . floor(((round($coef,2) - 1) * 100)); } echo getCoefAtAmericanFormat(1.04);
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Fatal error: Unparenthesized `a ? b : c ? d : e` is not supported. Use either `(a ? b : c) ? d : e` or `a ? b : (c ? d : e)` in /in/lmXJW on line 10
Process exited with code 255.
Output for 7.4.0 - 7.4.33
Deprecated: Unparenthesized `a ? b : c ? d : e` is deprecated. Use either `(a ? b : c) ? d : e` or `a ? b : (c ? d : e)` in /in/lmXJW on line 10 -2499
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 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 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33
-2499

preferences:
348.4 ms | 404 KiB | 460 Q