3v4l.org

run code in 300+ PHP versions simultaneously
<?php if(0.8 < 2) echo array('a'=>1);

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)
8.3.60.0090.00918.56
8.3.50.0220.00622.94
8.3.40.0040.01118.59
8.3.30.0100.01018.79
8.3.20.0070.00020.27
8.3.10.0030.00621.68
8.3.00.0050.00317.80
8.2.180.0110.00316.63
8.2.170.0110.01122.96
8.2.160.0070.01320.57
8.2.150.0080.00024.18
8.2.140.0020.00524.66
8.2.130.0160.00326.16
8.2.120.0050.00220.90
8.2.110.0110.00022.11
8.2.100.0080.00319.23
8.2.90.0090.00019.17
8.2.80.0000.00817.97
8.2.70.0060.00317.63
8.2.60.0100.00017.93
8.2.50.0060.00618.07
8.2.40.0040.00418.09
8.2.30.0060.00317.89
8.2.20.0000.00717.55
8.2.10.0050.00217.89
8.2.00.0000.00717.70
8.1.280.0070.01425.92
8.1.270.0050.00523.85
8.1.260.0060.00326.35
8.1.250.0040.00428.09
8.1.240.0080.00023.88
8.1.230.0080.00319.08
8.1.220.0050.00317.74
8.1.210.0000.00818.77
8.1.200.0000.01117.23
8.1.190.0060.00316.98
8.1.180.0040.00418.10
8.1.170.0060.00318.31
8.1.160.0000.00721.94
8.1.150.0000.00718.70
8.1.140.0040.00417.36
8.1.130.0030.00517.75
8.1.120.0030.00317.22
8.1.110.0050.00317.26
8.1.100.0030.00317.38
8.1.90.0080.00017.36
8.1.80.0040.00417.21
8.1.70.0000.00817.28
8.1.60.0060.00317.44
8.1.50.0040.00417.45
8.1.40.0000.00717.43
8.1.30.0040.00417.50
8.1.20.0040.00417.56
8.1.10.0000.00717.43
8.1.00.0000.00817.39
8.0.300.0000.00718.77
8.0.290.0080.00016.63
8.0.280.0030.00318.36
8.0.270.0030.00317.05
8.0.260.0000.00717.23
8.0.250.0070.00016.94
8.0.240.0030.00616.86
8.0.230.0070.00316.92
8.0.220.0030.00316.75
8.0.210.0060.00316.79
8.0.200.0060.00016.77
8.0.190.0000.00716.75
8.0.180.0040.00416.85
8.0.170.0000.00816.85
8.0.160.0040.00416.88
8.0.150.0030.00316.73
8.0.140.0030.00316.66
8.0.130.0050.00013.24
8.0.120.0000.00816.79
8.0.110.0040.00416.84
8.0.100.0000.00716.84
8.0.90.0050.00316.86
8.0.80.0150.00016.70
8.0.70.0000.00916.86
8.0.60.0050.00316.69
8.0.50.0030.00516.76
8.0.30.0090.01017.14
8.0.20.0080.01217.40
8.0.10.0040.00416.79
8.0.00.0140.00616.67
7.4.330.0000.00515.00
7.4.320.0030.00316.47
7.4.300.0060.00016.43
7.4.290.0040.00416.37
7.4.280.0030.00516.50
7.4.270.0030.00316.47
7.4.260.0040.00416.30
7.4.250.0090.00016.43
7.4.240.0030.00316.42
7.4.230.0030.00316.49
7.4.220.0070.01016.41
7.4.210.0070.00716.53
7.4.200.0030.00316.48
7.4.160.0030.01216.23
7.4.150.0150.00917.40
7.4.140.0110.00517.86
7.4.130.0080.00816.45
7.4.120.0070.01316.45
7.4.110.0110.00616.42
7.4.100.0120.00616.51
7.4.90.0030.01416.34
7.4.80.0060.01319.39
7.4.70.0030.01316.41
7.4.60.0030.01316.35
7.4.50.0030.00316.38
7.4.40.0070.01016.38
7.4.30.0060.00916.25
7.4.00.0090.00914.79
7.3.330.0030.00313.06
7.3.320.0000.00513.16
7.3.310.0030.00316.26
7.3.300.0040.00416.23
7.3.290.0030.01016.24
7.3.280.0120.00416.19
7.3.270.0100.00817.40
7.3.260.0080.01116.44
7.3.250.0050.01116.47
7.3.240.0190.00316.20
7.3.230.0180.00416.39
7.3.210.0100.00616.36
7.3.200.0100.01219.39
7.3.190.0130.00716.41
7.3.180.0040.01116.27
7.3.170.0100.00516.38
7.3.160.0090.00616.29
7.3.120.0070.00614.65
7.3.110.0140.00314.27
7.3.100.0070.00714.36
7.3.90.0000.01814.59
7.3.80.0060.00914.72
7.3.70.0040.01114.46
7.3.60.0060.00614.25
7.3.50.0000.00914.63
7.3.40.0000.01214.34
7.3.30.0050.00314.73
7.3.20.0040.01116.18
7.3.10.0040.00716.53
7.3.00.0060.00316.40
7.2.330.0140.00416.14
7.2.320.0070.01316.29
7.2.310.0090.00916.49
7.2.300.0030.01916.30
7.2.290.0000.01716.59
7.2.250.0040.01414.76
7.2.240.0090.00914.91
7.2.230.0120.00315.00
7.2.220.0000.01414.74
7.2.210.0000.01214.55
7.2.200.0060.00914.87
7.2.190.0060.00914.77
7.2.180.0100.00714.59
7.2.170.0080.00414.66
7.2.60.0000.00816.84
7.1.330.0060.00315.44
7.1.320.0040.00415.89
7.1.310.0000.01615.46
7.1.300.0040.01115.40
7.1.290.0040.01115.59
7.1.280.0000.01315.36
7.1.270.0000.01415.27
7.1.260.0000.01315.70
7.1.200.0070.00315.57
7.1.100.0060.00617.97
7.1.70.0050.00316.97
7.1.60.0100.01419.40
7.1.50.0040.00816.53
7.1.00.0070.07322.27
7.0.200.0000.00816.69
7.0.140.0000.07722.09
7.0.60.0000.04719.93
7.0.50.0070.08317.85
7.0.40.0030.04320.13
7.0.30.0330.05020.12
7.0.20.0170.04720.13
7.0.10.0170.08020.16
7.0.00.0070.04020.16
5.6.280.0000.07321.11
5.6.210.0030.04320.47
5.6.200.0100.08018.24
5.6.190.0030.05720.77
5.6.180.0200.05020.61
5.6.170.0330.04720.42
5.6.160.0100.04320.40
5.6.150.0000.09018.08
5.6.140.0070.05318.18
5.6.130.0070.05018.08
5.6.120.0170.05321.02
5.6.110.0130.06721.03
5.6.100.0170.07320.97
5.6.90.0100.08020.87
5.6.80.0070.06020.34
5.6.70.4000.04020.49
5.5.350.0330.07320.43
5.5.340.0100.06317.89
5.5.330.0070.03720.21
5.5.320.0270.04020.20
5.5.310.0300.05320.30
5.5.300.0070.04017.98
5.5.290.0130.07318.02
5.5.280.0030.09320.75
5.5.270.0000.04320.87
5.5.260.0000.05020.78
5.5.250.0030.04720.68
5.5.240.0270.05320.26
5.4.450.0900.06719.58
5.4.440.0070.06719.16
5.4.430.0830.05319.41
5.4.420.0100.05019.23
5.4.410.0800.06719.36
5.4.400.0730.06019.20
5.4.390.0270.04719.22
5.4.380.0200.04318.79
5.4.370.0130.04318.59
5.4.360.0200.03018.73
5.4.350.0110.04011.97
5.4.340.0040.03811.97
5.4.320.0090.03412.45
5.4.310.0020.04012.45
5.4.300.0040.03612.45
5.4.290.0030.04012.45
5.4.280.0120.02812.35
5.4.270.0080.03312.34
5.4.260.0080.03412.35
5.4.250.0070.03512.34
5.4.240.0060.03512.35
5.4.230.0060.03612.34
5.4.220.0050.03612.34
5.4.210.0080.03212.34
5.4.200.0050.03812.34
5.4.190.0070.03312.34
5.4.180.0060.03512.33
5.4.170.0060.03512.34
5.4.160.0080.03312.34
5.4.150.0050.03712.34
5.4.140.0050.03812.02
5.4.130.0070.03312.01
5.4.120.0060.03911.97
5.4.110.0060.03411.96
5.4.100.0050.03511.96
5.4.90.0040.04111.96
5.4.80.0030.03911.96
5.4.70.0040.03511.96
5.4.60.0050.03411.96
5.4.50.0060.03311.96
5.4.40.0040.03511.95
5.4.30.0020.03811.95
5.4.20.0060.03411.95
5.4.10.0040.03511.95
5.4.00.0040.03611.44
5.3.290.0100.04312.80
5.3.280.0060.03612.71
5.3.270.0090.03512.72
5.3.260.0060.03812.72
5.3.250.0050.03712.71
5.3.240.0130.02912.72
5.3.230.0060.03712.71
5.3.220.0060.03612.68
5.3.210.0040.04012.68
5.3.200.0080.03412.68
5.3.190.0070.03512.68
5.3.180.0050.03712.67
5.3.170.0070.03412.67
5.3.160.0020.03912.68
5.3.150.0040.03812.67
5.3.140.0060.03512.66
5.3.130.0050.03912.66
5.3.120.0070.03612.66
5.3.110.0060.03812.66
5.3.100.0090.04412.12
5.3.90.0040.03712.09
5.3.80.0070.03412.08
5.3.70.0070.03512.08
5.3.60.0070.03412.07
5.3.50.0030.03712.00
5.3.40.0030.03812.00
5.3.30.0040.03611.94
5.3.20.0060.03411.72
5.3.10.0030.03711.69
5.3.00.0050.03611.68
5.2.170.0050.0309.18
5.2.160.0050.0289.18
5.2.150.0050.0309.18
5.2.140.0050.0299.18
5.2.130.0040.0289.13
5.2.120.0020.0309.14
5.2.110.0050.0299.14
5.2.100.0050.0289.14
5.2.90.0050.0289.14
5.2.80.0050.0299.13
5.2.70.0050.0299.13
5.2.60.0050.0299.08
5.2.50.0050.0299.05
5.2.40.0050.0289.03
5.2.30.0020.0329.00
5.2.20.0050.0289.00
5.2.10.0030.0298.92
5.2.00.0040.0298.77
5.1.60.0030.0248.06
5.1.50.0040.0248.05
5.1.40.0050.0238.04
5.1.30.0030.0268.39
5.1.20.0030.0288.41
5.1.10.0050.0298.13
5.1.00.0040.0248.13
5.0.50.0040.0196.61
5.0.40.0030.0196.47
5.0.30.0030.0346.28
5.0.20.0040.0186.28
5.0.10.0050.0186.26
5.0.00.0020.0326.25
4.4.90.0020.0154.78
4.4.80.0020.0164.76
4.4.70.0020.0164.75
4.4.60.0050.0134.76
4.4.50.0030.0154.77
4.4.40.0030.0244.71
4.4.30.0030.0144.75
4.4.20.0030.0154.84
4.4.10.0010.0174.85
4.4.00.0050.0224.76
4.3.110.0050.0134.67
4.3.100.0040.0134.66
4.3.90.0050.0124.63
4.3.80.0040.0234.58
4.3.70.0010.0164.63
4.3.60.0020.0154.63
4.3.50.0040.0144.63
4.3.40.0000.0264.53
4.3.30.0010.0163.31
4.3.20.0020.0153.28
4.3.10.0020.0203.24
4.3.00.0130.0207.13

preferences:
54.54 ms | 401 KiB | 5 Q