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<?php function getGridStepForValue(float $c, int $minCountLines): float { $config = [50, 20, 15, 10]; $n = ceil($c); $length = \strlen((string)$n); while ($length) { foreach ($config as $singleDivisor) { $nDivisor = (float)str_pad((string)$singleDivisor, $length, '0'); if ($n - ($nDivisor * $minCountLines) > 0) { return $nDivisor; } } $length--; } return getGridStepForValue($c * 10, $minCountLines) / 10; } var_dump( getGridStepForValue(1, 4), getGridStepForValue(1, 5) );
Output for 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
float(0.2) float(0.15)
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 float(0.2) float(0.15)
preferences:
178.86 ms | 402 KiB | 170 Q