3v4l.org

run code in 300+ PHP versions simultaneously
<?php for ($a = [], $i = 0; $i < 100; $i++) $a[] = [];

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)
8.3.60.0110.00416.50
8.3.50.0110.00522.86
8.3.40.0110.00418.67
8.3.30.0150.00319.10
8.3.20.0070.00020.34
8.3.10.0000.00823.40
8.3.00.0040.00419.26
8.2.180.0110.00418.38
8.2.170.0070.00722.96
8.2.160.0100.01020.52
8.2.150.0000.00724.18
8.2.140.0080.00024.66
8.2.130.0060.00326.16
8.2.120.0040.00420.78
8.2.110.0100.00021.04
8.2.100.0080.00417.70
8.2.90.0060.00319.23
8.2.80.0060.00317.97
8.2.70.0110.00017.59
8.2.60.0040.00417.93
8.2.50.0080.00018.10
8.2.40.0000.00818.22
8.2.30.0040.00417.95
8.2.20.0000.00817.67
8.2.10.0000.00718.07
8.2.00.0040.00417.56
8.1.280.0210.00025.92
8.1.270.0080.00023.97
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0090.00022.81
8.1.230.0110.00017.89
8.1.220.0000.00817.74
8.1.210.0080.00018.77
8.1.200.0060.00617.35
8.1.190.0000.00917.22
8.1.180.0030.00518.10
8.1.170.0000.00818.53
8.1.160.0000.00721.95
8.1.150.0050.00318.79
8.1.140.0040.00417.29
8.1.130.0030.00317.89
8.1.120.0030.00517.32
8.1.110.0000.00717.41
8.1.100.0030.00317.25
8.1.90.0000.00717.45
8.1.80.0030.00317.45
8.1.70.0070.00017.33
8.1.60.0050.00417.51
8.1.50.0050.00317.51
8.1.40.0040.00817.40
8.1.30.0040.00417.55
8.1.20.0080.00017.55
8.1.10.0040.00417.37
8.1.00.0040.00417.34
8.0.300.0030.00618.77
8.0.290.0080.00016.58
8.0.280.0030.00318.39
8.0.270.0000.00717.19
8.0.260.0040.00417.11
8.0.250.0000.00616.79
8.0.240.0000.00716.93
8.0.230.0070.00016.86
8.0.220.0060.00016.81
8.0.210.0030.00316.76
8.0.200.0060.00016.89
8.0.190.0040.00416.83
8.0.180.0000.00716.78
8.0.170.0000.00716.79
8.0.160.0030.00316.85
8.0.150.0040.00416.70
8.0.140.0050.00316.71
8.0.130.0040.00413.30
8.0.120.0000.00716.77
8.0.110.0000.00716.90
8.0.100.0040.00416.80
8.0.90.0040.00416.88
8.0.80.0070.01016.89
8.0.70.0090.00016.82
8.0.60.0070.00016.63
8.0.50.0040.00416.68
8.0.30.0100.01116.91
8.0.20.0120.00817.40
8.0.10.0040.00417.02
8.0.00.0050.01216.64
7.4.330.0050.00015.09
7.4.320.0030.00316.38
7.4.300.0030.00316.41
7.4.290.0030.00316.54
7.4.280.0040.00416.52
7.4.270.0000.00616.44
7.4.260.0070.00016.28
7.4.250.0030.00616.48
7.4.240.0030.00516.45
7.4.230.0000.00716.45
7.4.220.0070.01016.40
7.4.210.0060.00616.41
7.4.200.0000.00716.33
7.4.160.0030.01316.36
7.4.150.0120.00817.40
7.4.140.0110.00617.86
7.4.130.0080.01216.36
7.4.120.0070.01016.38
7.4.110.0110.01116.43
7.4.100.0090.00916.41
7.4.90.0120.00616.46
7.4.80.0000.01719.39
7.4.70.0030.02016.51
7.4.60.0090.00616.38
7.4.50.0040.00416.55
7.4.40.0090.00616.57
7.4.30.0080.01416.40
7.4.00.0050.01115.03
7.3.330.0080.00013.11
7.3.320.0000.00613.18
7.3.310.0030.00316.21
7.3.300.0030.00316.27
7.3.290.0030.01016.33
7.3.280.0130.00516.27
7.3.270.0060.01817.40
7.3.260.0110.00716.33
7.3.250.0130.00516.55
7.3.240.0120.00616.35
7.3.230.0130.00316.39
7.3.210.0140.00316.58
7.3.200.0030.01219.39
7.3.190.0140.00716.28
7.3.180.0070.00716.23
7.3.170.0090.00616.61
7.3.160.0130.00316.26
7.3.120.0080.00914.59
7.3.110.0090.00914.64
7.3.100.0100.00714.73
7.3.90.0140.00314.83
7.3.80.0080.00814.75
7.3.70.0030.01414.88
7.3.60.0030.00614.62
7.3.50.0070.00714.93
7.3.40.0000.01314.71
7.3.30.0060.00614.59
7.3.20.0090.00616.62
7.3.10.0050.00816.48
7.3.00.0040.01116.68
7.2.330.0150.00716.78
7.2.320.0030.01416.36
7.2.310.0070.01116.61
7.2.300.0080.00816.21
7.2.290.0100.00716.73
7.2.250.0040.01415.21
7.2.240.0100.01015.05
7.2.230.0100.00715.02
7.2.220.0030.00815.23
7.2.210.0060.01014.86
7.2.200.0090.00314.91
7.2.190.0060.00914.75
7.2.180.0070.00715.14
7.2.170.0060.00915.03
7.2.00.0030.01019.04
7.1.330.0080.00815.51
7.1.320.0030.00915.92
7.1.310.0100.01015.54
7.1.300.0070.00715.89
7.1.290.0000.01315.91
7.1.280.0030.01015.60
7.1.270.0030.01015.63
7.1.260.0090.00315.78
7.1.100.0040.00718.15
7.1.70.0070.00017.13
7.1.60.0110.01419.46
7.1.50.0100.01016.91
7.1.00.0070.07022.30
7.0.200.0030.00616.55
7.0.140.0070.07022.13
7.0.60.0070.05019.80
7.0.50.0070.07717.86
7.0.40.0100.09020.22
7.0.30.0300.04720.33
7.0.20.0300.07319.99
7.0.10.0100.08320.18
7.0.00.0070.05020.32
5.6.280.0070.07021.09
5.6.210.0030.08320.44
5.6.200.0000.05318.16
5.6.190.0030.04720.57
5.6.180.0530.04320.48
5.6.170.0230.03720.71
5.6.160.0030.09320.49
5.6.150.0100.03718.21
5.6.140.0130.07318.10
5.6.130.0130.07718.21
5.6.120.0100.05320.92
5.6.110.0070.08020.97
5.6.100.0270.08020.95
5.6.90.0030.04321.09
5.6.80.0000.04320.37
5.5.350.0100.04320.51
5.5.340.0070.05318.01
5.5.330.0030.05320.36
5.5.320.0200.03720.27
5.5.310.0170.04320.24
5.5.300.0100.08017.96
5.5.290.0170.07717.86
5.5.280.0100.07720.76
5.5.270.0100.08020.84
5.5.260.0070.08720.63
5.5.250.0030.04020.68
5.5.240.0200.06320.25
5.4.450.0430.04719.25
5.4.440.0630.04019.40
5.4.430.0770.04019.27
5.4.420.0470.03719.24
5.4.410.0270.04019.28
5.4.400.0400.04019.24
5.4.390.0630.04318.95
5.4.380.0400.05318.72
5.4.370.0330.06018.50
5.4.360.0430.04318.59
5.4.350.0300.09718.59
5.4.340.0270.06718.66
5.4.320.0070.03512.47
5.4.310.0030.04012.46
5.4.300.0050.04012.46
5.4.290.0070.03512.46
5.4.280.0070.03912.36
5.4.270.0100.03612.36
5.4.260.0070.04012.36
5.4.250.0070.03812.36
5.4.240.0080.03512.36
5.4.230.0050.04112.36
5.4.220.0040.04012.35
5.4.210.0060.03512.36
5.4.200.0070.04312.35
5.4.190.0050.03612.35
5.4.180.0060.03612.35
5.4.170.0040.03612.36
5.4.160.0080.03312.36
5.4.150.0070.03512.35
5.4.140.0080.03412.04
5.4.130.0070.03612.02
5.4.120.0060.03811.98
5.4.110.0070.03411.98
5.4.100.0060.03311.98
5.4.90.0070.03511.98
5.4.80.0060.03511.98
5.4.70.0070.03411.97
5.4.60.0070.03411.97
5.4.50.0090.03611.97
5.4.40.0030.04211.96
5.4.30.0080.03411.96
5.4.20.0080.04811.96
5.4.10.0030.03811.96
5.4.00.0060.03711.45
5.3.290.0060.04112.80
5.3.280.0080.04112.71
5.3.270.0080.03712.72
5.3.260.0060.03912.72
5.3.250.0060.03612.72
5.3.240.0080.03512.72
5.3.230.0060.03812.70
5.3.220.0040.03912.68
5.3.210.0050.04212.68
5.3.200.0090.03212.68
5.3.190.0040.03812.68
5.3.180.0080.03412.67
5.3.170.0060.03912.66
5.3.160.0090.03512.68
5.3.150.0080.03512.67
5.3.140.0100.03512.66
5.3.130.0040.04012.66
5.3.120.0060.03812.65
5.3.110.0040.04012.66
5.3.100.0060.03612.12
5.3.90.0070.03412.09
5.3.80.0080.03912.07
5.3.70.0070.03512.08
5.3.60.0070.03512.07
5.3.50.0060.03512.00
5.3.40.0060.03612.00
5.3.30.0040.03511.95
5.3.20.0080.03911.72
5.3.10.0070.03311.70
5.3.00.0080.03411.68
5.2.170.0050.0299.19
5.2.160.0060.0279.18
5.2.150.0060.0379.18
5.2.140.0040.0379.18
5.2.130.0030.0309.14
5.2.120.0060.0359.14
5.2.110.0050.0299.14
5.2.100.0050.0279.14
5.2.90.0050.0299.14
5.2.80.0070.0359.14
5.2.70.0090.0279.14
5.2.60.0020.0359.09
5.2.50.0080.0299.06
5.2.40.0050.0279.03
5.2.30.0030.0309.01
5.2.20.0030.0319.00
5.2.10.0060.0268.92
5.2.00.0060.0288.78
5.1.60.0040.0248.07
5.1.50.0040.0248.06
5.1.40.0050.0238.05
5.1.30.0040.0268.40
5.1.20.0040.0358.42
5.1.10.0110.0298.14
5.1.00.0060.0318.14
5.0.50.0050.0276.62
5.0.40.0020.0206.48
5.0.30.0020.0326.29
5.0.20.0030.0196.26
5.0.10.0030.0206.23
5.0.00.0030.0336.23
4.4.90.0050.0194.78
4.4.80.0050.0184.75
4.4.70.0040.0164.75
4.4.60.0050.0124.76
4.4.50.0030.0144.77
4.4.40.0010.0264.71
4.4.30.0010.0174.76
4.4.20.0030.0154.84
4.4.10.0030.0154.85
4.4.00.0050.0234.76
4.3.110.0030.0154.67
4.3.100.0030.0144.67
4.3.90.0030.0154.64
4.3.80.0050.0224.59
4.3.70.0020.0154.63
4.3.60.0020.0154.62
4.3.50.0040.0144.63
4.3.40.0020.0244.54
4.3.30.0000.0183.28
4.3.20.0030.0153.26
4.3.10.0050.0123.22
4.3.00.0000.02315.68

preferences:
45.28 ms | 400 KiB | 5 Q