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run code in 150+ php & hhvm versions
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<?php define('PHYSICS_SEMESTER_GRADE', 2.8); define('MATHS_SEMESTER_GRADE', 3.5); $grades = array(1, 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 6); $physics = $maths = []; foreach ($grades as $grade) { $physics[$grade] = round((PHYSICS_SEMESTER_GRADE + $grade) / 2, 1); $maths[$grade] = round((MATHS_SEMESTER_GRADE + $grade) / 2, 1); } var_dump($physics, $maths);
Output for 5.4.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
array(6) { [1]=> float(2.2) [2]=> float(2.7) [3]=> float(3.2) [4]=> float(3.7) [5]=> float(4.2) [6]=> float(4.4) } array(6) { [1]=> float(2.5) [2]=> float(3) [3]=> float(3.5) [4]=> float(4) [5]=> float(4.5) [6]=> float(4.8) }
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/GIPUh on line 6
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected '[' in /in/GIPUh on line 6
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/GIPUh on line 6
Process exited with code 255.