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run code in 150+ php & hhvm versions
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<?php const EPSILON = 1e-8; $value = 940.11000000000001; $rounded = round($value, 2); if (abs($rounded-$value) < EPSILON) { echo $rounded; } else { echo $value; }
Output for 5.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
940.11
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_CONST in /in/lKLJ2 on line 3
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 T_CONST in /in/lKLJ2 on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/lKLJ2 on line 3
Process exited with code 255.