3v4l.org

run code in 300+ PHP versions simultaneously
<?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';

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
7.3.10.0000.01216.48
7.3.00.0140.00716.23
7.2.130.0050.00916.51
7.2.120.0030.01516.61
7.2.110.0090.00916.68
7.2.100.0050.01416.67
7.2.90.0140.00416.55
7.2.80.0060.00816.61
7.2.70.0140.01116.93
7.2.60.0060.00616.80
7.2.50.0030.00816.63
7.2.40.0030.01016.82
7.2.30.0060.00316.79
7.2.20.0070.00417.03
7.2.10.0060.00916.92
7.2.00.0030.01018.14
7.1.250.0120.00915.71
7.1.70.0000.00917.09
7.1.60.0100.01319.46
7.1.50.0090.01316.64
7.1.00.0030.07722.45
7.0.200.0060.00318.52
7.0.140.0030.07724.18
7.0.60.0130.06021.82
7.0.50.0030.05319.88
7.0.40.0130.08020.06
7.0.30.0200.04720.34
7.0.20.0370.08020.15
7.0.10.0170.08320.16
7.0.00.0100.08020.13
5.6.280.0030.08025.53
5.6.210.0200.07325.14
5.6.200.0130.08722.30
5.6.190.0030.05024.70
5.6.180.0130.04024.68
5.6.170.0270.04024.73
5.6.160.0070.07724.69
5.6.150.0130.08022.46
5.6.140.0100.08022.54
5.6.130.0070.09322.53
5.6.120.0200.07325.39
5.6.110.0170.07025.49
5.6.100.0100.07025.26
5.6.90.0100.05325.41
5.6.80.0100.08724.86
5.5.350.0030.08324.70
5.5.340.0070.05322.36
5.5.330.0100.05724.56
5.5.320.0170.04724.58
5.5.310.0270.05024.29
5.5.300.0100.05722.32
5.5.290.0000.05022.32
5.5.280.0100.09325.14
5.5.270.0070.09025.13
5.5.260.0070.09025.24
5.5.250.0130.07325.04
5.5.240.0070.04324.56
5.4.450.1000.08023.73
5.4.440.0800.06723.73
5.4.430.0530.07323.37
5.4.420.0230.06723.60
5.4.410.0800.07023.37
5.4.400.0770.06723.41
5.4.390.0930.09023.59
5.4.380.0400.05723.05
5.4.370.0770.05723.00
5.4.360.0330.06023.02
5.4.350.0370.05723.04
5.4.340.0400.06022.98
5.4.320.0090.03916.83
5.4.310.0050.04416.83
5.4.300.0070.04016.83
5.4.290.0070.06316.82
5.4.280.0100.06016.73
5.4.270.0090.06016.73
5.4.260.0120.08116.72
5.4.250.0100.09116.72
5.4.240.0110.05816.73
5.4.230.0100.05716.72
5.4.220.0100.05716.71
5.4.210.0070.06416.71
5.4.200.0070.04616.71
5.4.190.0070.04716.71
5.4.180.0100.07316.71
5.4.170.0080.04616.73
5.4.160.0170.07616.72
5.4.150.0100.05416.71
5.4.140.0110.04816.40
5.4.130.0060.05416.39
5.4.120.0070.04716.34
5.4.110.0120.05416.35
5.4.100.0090.05016.34
5.4.90.0100.04116.34
5.4.80.0080.05216.34
5.4.70.0090.04816.34
5.4.60.0080.04916.33
5.4.50.0100.05716.33
5.4.40.0120.05116.32
5.4.30.0150.04316.32
5.4.20.0150.04816.32
5.4.10.0110.05216.32
5.4.00.0090.05515.81
5.3.290.0080.04318.59
5.3.280.0090.05718.52
5.3.270.0110.05918.54
5.3.260.0100.06518.53
5.3.250.0120.06218.54
5.3.240.0110.05818.53
5.3.230.0100.05718.53
5.3.220.0090.06218.49
5.3.210.0190.05818.50
5.3.200.0130.05518.49
5.3.190.0080.04618.50
5.3.180.0100.04818.49
5.3.170.0100.05618.49
5.3.160.0050.06318.49
5.3.150.0050.06618.49
5.3.140.0140.05418.48
5.3.130.0120.05818.48
5.3.120.0130.05718.47
5.3.110.0110.06018.48
5.3.100.0110.05517.96
5.3.90.0110.05817.95
5.3.80.0150.05117.94
5.3.70.0110.05317.94
5.3.60.0070.05617.93
5.3.50.0070.06217.87
5.3.40.0100.04617.87
5.3.30.0110.03817.83
5.3.20.0090.04017.61
5.3.10.0150.03817.57
5.3.00.0110.05417.56
5.2.170.0120.05015.05
5.2.160.0080.05715.05
5.2.150.0100.05115.05
5.2.140.0070.05815.04
5.2.130.0070.04915.01
5.2.120.0040.04615.00
5.2.110.0100.05015.01
5.2.100.0100.04915.00
5.2.90.0050.05615.02
5.2.80.0150.04615.00
5.2.70.0130.04815.00
5.2.60.0150.04614.96
5.2.50.0090.05514.92
5.2.40.0110.05014.90
5.2.30.0160.05514.88
5.2.20.0050.05614.87
5.2.10.0090.04714.79
5.2.00.0130.04514.64
5.1.60.0080.04815.42
5.1.50.0100.04515.42
5.1.40.0120.04415.40
5.1.30.0100.04815.75
5.1.20.0140.04415.77
5.1.10.0130.04115.49
5.1.00.0070.04915.50
5.0.50.0150.04213.98
5.0.40.0090.04514.09
5.0.30.0110.06013.90
5.0.20.0070.03213.62
5.0.10.0060.03113.60
5.0.00.0060.04313.59
4.4.90.0060.02712.01
4.4.80.0070.02511.99
4.4.70.0050.02811.99
4.4.60.0050.02911.99
4.4.50.0070.02612.01
4.4.40.0050.03812.00
4.4.30.0040.02811.99
4.4.20.0050.04412.05
4.4.10.0050.03112.06
4.4.00.0090.03412.03
4.3.110.0040.03211.93
4.3.100.0070.02811.92
4.3.90.0080.02111.94
4.3.80.0080.03411.93
4.3.70.0040.03911.93
4.3.60.0060.03811.94
4.3.50.0070.03811.93
4.3.40.0090.04711.89
4.3.30.0060.02710.70
4.3.20.0080.03210.68
4.3.10.0100.02810.63
4.3.00.0200.05011.75

preferences:
36.19 ms | 401 KiB | 5 Q