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<?php $numberOfRandoms = 500; $uniques = array(); for($i = 0; $i < $numberOfRandoms - count($uniques); $i++) { $uniques[mt_rand(10000, 99999)] = true; } $uniques = array_keys($uniques); var_dump(count($uniques));
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 - 5.2.17, 5.3.0 - 5.3.4, 5.3.6 - 5.3.21, 5.3.23 - 5.3.24, 5.3.26 - 5.3.29, 5.4.0 - 5.4.27, 5.4.29 - 5.4.34, 5.4.36 - 5.4.45, 5.5.24 - 5.5.30, 5.5.32 - 5.5.35, 5.6.7 - 5.6.15, 5.6.17 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.17 - 7.2.25, 7.3.0 - 7.3.10, 7.3.12, 7.4.0
int(250)
Output for 4.3.2, 5.3.5, 5.3.22, 5.3.25, 5.4.28, 5.4.35, 5.5.31, 5.6.16, 7.2.0, 7.3.11
int(249)
preferences:
144.81 ms | 403 KiB | 206 Q