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<?php $count = 20000; $time = microtime(true); $items = array(); for ($i = 0; $i < $count; $i++) { $items[] = array(); } $spentTime = microtime(true) - $time; echo number_format($spentTime, 3) . ' seconds';
Output for 7.1.7, 7.2.6 - 7.2.7, 7.2.10 - 7.2.11, 7.2.13, 7.3.0 - 7.3.1
0.000 seconds
Output for 7.0.0 - 7.0.4, 7.1.0 - 7.1.6, 7.1.25, 7.2.0 - 7.2.5, 7.2.8 - 7.2.9, 7.2.12
0.001 seconds
Output for 5.4.1, 5.4.9, 5.4.12, 5.4.16 - 5.4.20, 5.4.23, 5.4.25 - 5.4.26, 5.4.30, 5.4.32 - 5.4.34, 5.4.38 - 5.4.41, 5.4.43, 5.5.4, 5.5.7, 5.5.9 - 5.5.11, 5.5.18, 5.5.21, 5.5.24, 5.5.26 - 5.5.27, 5.5.33 - 5.5.34, 5.5.36 - 5.5.38, 5.6.1, 5.6.4 - 5.6.8, 5.6.10 - 5.6.11, 5.6.14, 5.6.17, 5.6.21, 5.6.28, 7.0.20
0.005 seconds
Output for 7.0.5 - 7.0.9, 7.0.14
0.002 seconds
Output for 5.4.36, 5.4.45, 5.5.8, 5.5.20, 5.5.28 - 5.5.29, 5.5.31 - 5.5.32, 5.6.3, 5.6.12 - 5.6.13, 5.6.15 - 5.6.16, 5.6.18, 5.6.22, 5.6.25 - 5.6.26, 7.0.10 - 7.0.11
0.004 seconds
Output for 5.3.6, 5.3.11, 5.3.15, 5.3.22 - 5.3.23, 5.3.25 - 5.3.26, 5.3.29, 5.4.0, 5.4.2 - 5.4.8, 5.4.10 - 5.4.11, 5.4.13 - 5.4.15, 5.4.21 - 5.4.22, 5.4.24, 5.4.27 - 5.4.29, 5.4.31, 5.4.35, 5.4.42, 5.5.0 - 5.5.3, 5.5.5 - 5.5.6, 5.5.12 - 5.5.16, 5.5.19, 5.5.22 - 5.5.23, 5.5.25, 5.5.35, 5.6.0, 5.6.2, 5.6.9, 5.6.19 - 5.6.20, 5.6.23 - 5.6.24
0.006 seconds
Output for 5.4.44, 5.5.30
0.003 seconds
Output for 5.2.1, 5.2.9, 5.3.5, 5.3.8 - 5.3.10, 5.3.12 - 5.3.13, 5.3.16 - 5.3.19, 5.3.24, 5.3.27 - 5.3.28, 5.4.37
0.007 seconds
Output for 5.1.4, 5.2.0, 5.2.6 - 5.2.7, 5.2.14, 5.2.17, 5.3.0 - 5.3.4, 5.3.7, 5.3.14, 5.3.20 - 5.3.21
0.008 seconds
Output for 5.1.3, 5.2.4 - 5.2.5, 5.2.8, 5.2.11 - 5.2.13, 5.2.15 - 5.2.16
0.009 seconds
Output for 4.4.2, 5.0.0, 5.1.0, 5.1.5, 5.2.2, 5.2.10
0.010 seconds
Output for 4.4.9, 5.1.1 - 5.1.2, 5.2.3
0.011 seconds
Output for 4.4.0, 5.0.1, 5.1.6
0.012 seconds
Output for 4.4.3, 4.4.8, 5.0.5
0.017 seconds
Output for 4.3.3, 4.3.6, 4.3.9, 4.4.4 - 4.4.6, 5.0.4
0.016 seconds
Output for 4.3.7, 5.0.3
0.013 seconds
Output for 4.3.2, 4.3.8, 4.3.11, 4.4.1, 4.4.7, 5.0.2
0.015 seconds
Output for 4.3.0 - 4.3.1, 4.3.4 - 4.3.5, 4.3.10
0.014 seconds

preferences:
145.49 ms | 402 KiB | 234 Q