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<?php function weightedRand($min, $max, $gamma) { $offset = $max - $min + 1; return floor($min + pow(lcg_value(), $gamma) * $offset); } $ola = weightedRand(1, 5, 2.2); print_r($ola);
Output for 5.2.16 - 5.2.17, 5.3.2, 5.3.4 - 5.3.5, 5.3.7 - 5.3.12, 5.3.16, 5.3.18, 5.3.21 - 5.3.25, 5.3.28 - 5.3.29, 5.4.0 - 5.4.4, 5.4.6 - 5.4.10, 5.4.12 - 5.4.15, 5.4.19 - 5.4.20, 5.4.24 - 5.4.25, 5.4.31 - 5.4.34, 5.4.41, 5.4.45, 5.5.0 - 5.5.3, 5.5.6 - 5.5.8, 5.5.10 - 5.5.12, 5.5.18 - 5.5.19, 5.5.22 - 5.5.23, 5.5.28, 5.5.33, 5.5.35, 5.5.38, 5.6.0 - 5.6.1, 5.6.5 - 5.6.6, 5.6.8, 5.6.10 - 5.6.11, 5.6.14, 5.6.16 - 5.6.17, 5.6.19, 5.6.22, 5.6.25, 7.0.3, 7.0.5, 7.0.8, 7.0.14, 7.1.5, 7.2.0
1
Output for 4.3.2, 5.3.0, 5.3.6, 5.3.14, 5.3.17, 5.3.20, 5.4.22, 5.4.36, 5.4.43 - 5.4.44, 5.5.5, 5.5.14 - 5.5.15, 5.5.24 - 5.5.25, 5.5.27, 5.5.29, 5.5.31 - 5.5.32, 5.6.3, 5.6.13, 5.6.21, 5.6.23, 5.6.28, 7.0.1, 7.0.4, 7.0.9, 7.1.6 - 7.1.7
3
Output for 5.2.13, 5.2.15, 5.3.3, 5.3.15, 5.3.19, 5.3.27, 5.4.5, 5.4.11, 5.4.17, 5.4.21, 5.4.23, 5.4.28 - 5.4.30, 5.4.35, 5.4.37, 5.4.40, 5.4.42, 5.5.4, 5.5.9, 5.5.21, 5.5.26, 5.5.34, 5.5.36 - 5.5.37, 5.6.4, 5.6.12, 5.6.15, 5.6.18, 7.0.0, 7.0.6, 7.0.20, 7.1.0
2
Output for 5.3.13, 5.4.38, 5.5.13, 5.5.30, 5.6.2, 5.6.9, 5.6.20, 5.6.24, 7.0.2, 7.0.10
5
Output for 4.3.0 - 4.3.1, 4.3.3 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.12, 5.2.14, 5.3.1, 5.3.26, 5.4.16, 5.4.18, 5.4.26 - 5.4.27, 5.4.39, 5.5.16, 5.5.20, 5.6.7, 7.0.7
4
preferences:
140.03 ms | 404 KiB | 216 Q