3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php header/("content-type: text/html;charset=utf-8"); $a = 5; $b = 6; $c = 7; $determinant = ($b * $b)- 4 * ($a * $c); if($determinant > 0) { $x1=(-$b + sqrt($determinant))/(2 * $a); $x2=(-$b - sqrt($determinant))/(2 * $a); echo $x1; echo $x2; } else if ($determinant==0){ $x1 = $x2 = (-$b / (2*$a)); } else{ echo "on ne calcule pas ça"; } ?>
based on BmZVp
Output for 7.2.0
Warning: Use of undefined constant header - assumed 'header' (this will throw an Error in a future version of PHP) in /in/FLDiX on line 3 Warning: A non-numeric value encountered in /in/FLDiX on line 3 Warning: A non-numeric value encountered in /in/FLDiX on line 3 Warning: Division by zero in /in/FLDiX on line 3 on ne calcule pas ça
Output for 7.1.0 - 7.1.10
Notice: Use of undefined constant header - assumed 'header' in /in/FLDiX on line 3 Warning: A non-numeric value encountered in /in/FLDiX on line 3 Warning: A non-numeric value encountered in /in/FLDiX on line 3 Warning: Division by zero in /in/FLDiX on line 3 on ne calcule pas ça
Output for 5.3.20 - 7.0.20
Notice: Use of undefined constant header - assumed 'header' in /in/FLDiX on line 3 Warning: Division by zero in /in/FLDiX on line 3 on ne calcule pas ça