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<?php $numberOfRandoms = 500; $uniques = array(); for($i = 0; $i < $numberOfRandoms; $i++) { $uniques[mt_rand(10000, 99999)] = true; } $uniques = array_keys($uniques); var_dump(count($uniques));
Output for 4.3.4, 4.3.7, 4.3.9, 4.3.11, 4.4.0 - 4.4.1, 4.4.3, 4.4.6, 5.0.2, 5.1.0, 5.1.2, 5.1.5, 5.2.1, 5.2.4, 5.2.7 - 5.2.8, 5.2.17, 5.3.2, 5.3.4, 5.3.7, 5.3.9 - 5.3.10, 5.3.14 - 5.3.15, 5.3.17 - 5.3.18, 5.3.23, 5.3.29, 5.4.0, 5.4.3 - 5.4.5, 5.4.7 - 5.4.8, 5.4.12, 5.4.15, 5.4.26 - 5.4.27, 5.4.29 - 5.4.30, 5.4.37, 5.5.29, 5.5.35, 5.6.9, 5.6.14, 7.0.2 - 7.0.6, 7.1.0, 7.1.7, 7.2.0
int(500)
Output for 4.3.0 - 4.3.1, 4.3.3, 4.3.6, 4.3.8, 4.3.10, 4.4.4, 5.0.1, 5.0.4, 5.1.6, 5.2.2, 5.2.6, 5.2.9 - 5.2.11, 5.2.13, 5.2.16, 5.3.3, 5.3.8, 5.3.22, 5.3.24, 5.3.26, 5.3.28, 5.4.2, 5.4.10, 5.4.21, 5.4.24, 5.4.28, 5.4.31, 5.4.39, 5.4.41, 5.4.43, 5.5.26, 5.5.30 - 5.5.31, 5.5.34, 5.6.7, 5.6.13, 5.6.18, 5.6.20, 7.0.14, 7.1.5 - 7.1.6
int(499)
Output for 5.2.0, 5.2.12, 5.3.5, 5.4.11, 5.4.42, 5.4.45, 7.0.20
int(496)
Output for 4.3.2, 4.4.2, 4.4.9, 5.0.0, 5.0.3, 5.0.5, 5.1.1, 5.1.3, 5.2.3, 5.2.14, 5.3.0 - 5.3.1, 5.3.6, 5.3.11 - 5.3.13, 5.3.16, 5.3.19, 5.3.21, 5.3.27, 5.4.13, 5.4.17 - 5.4.19, 5.4.22 - 5.4.23, 5.4.25, 5.4.32, 5.4.38, 5.4.40, 5.4.44, 5.5.24, 5.5.28, 5.6.8, 5.6.10, 5.6.12, 5.6.15, 5.6.17, 5.6.28, 7.0.1
int(498)
Output for 7.0.0
int(495)
Output for 4.3.5, 4.4.5, 4.4.7 - 4.4.8, 5.1.4, 5.2.5, 5.2.15, 5.3.20, 5.3.25, 5.4.1, 5.4.6, 5.4.9, 5.4.14, 5.4.16, 5.4.20, 5.4.34 - 5.4.36, 5.5.25, 5.5.27, 5.5.32 - 5.5.33, 5.6.11, 5.6.16, 5.6.19, 5.6.21
int(497)
preferences:
142.21 ms | 405 KiB | 175 Q