3v4l.org

run code in 300+ PHP versions simultaneously
<?php $test = array(); empty($test);

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)
8.3.60.0000.01516.38
8.3.50.0090.00922.80
8.3.40.0070.01118.54
8.3.30.0090.01218.85
8.3.20.0000.00820.20
8.3.10.0000.00923.34
8.3.00.0080.00019.26
8.2.180.0070.00716.38
8.2.170.0070.00722.96
8.2.160.0030.01020.32
8.2.150.0000.00724.18
8.2.140.0060.00324.66
8.2.130.0000.00826.16
8.2.120.0040.00421.16
8.2.110.0000.00920.52
8.2.100.0040.00817.65
8.2.90.0000.00817.93
8.2.80.0060.00317.97
8.2.70.0060.00618.05
8.2.60.0040.00418.09
8.2.50.0050.00318.10
8.2.40.0040.00419.07
8.2.30.0000.00719.08
8.2.20.0040.00417.66
8.2.10.0040.00418.12
8.2.00.0070.00017.61
8.1.280.0040.01425.92
8.1.270.0060.00323.89
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0060.00323.83
8.1.230.0090.00319.02
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0050.00517.35
8.1.190.0040.00417.22
8.1.180.0060.00318.10
8.1.170.0030.00518.47
8.1.160.0000.00718.78
8.1.150.0000.00718.91
8.1.140.0000.00717.33
8.1.130.0000.00717.72
8.1.120.0040.00417.41
8.1.110.0000.00717.35
8.1.100.0000.00717.39
8.1.90.0050.00517.27
8.1.80.0070.00017.28
8.1.70.0000.00817.31
8.1.60.0060.00317.55
8.1.50.0060.00317.50
8.1.40.0050.00217.44
8.1.30.0000.00917.55
8.1.20.0000.00817.45
8.1.10.0030.00617.41
8.1.00.0000.00817.41
8.0.300.0040.00419.70
8.0.290.0030.00516.63
8.0.280.0050.00218.37
8.0.270.0060.00217.18
8.0.260.0060.00017.11
8.0.250.0030.00316.76
8.0.240.0070.00016.87
8.0.230.0000.00716.73
8.0.220.0000.00816.80
8.0.210.0030.00316.81
8.0.200.0030.00316.88
8.0.190.0080.00016.78
8.0.180.0040.00416.78
8.0.170.0070.00016.90
8.0.160.0030.00316.76
8.0.150.0000.00816.81
8.0.140.0000.00716.67
8.0.130.0030.00313.26
8.0.120.0040.00416.70
8.0.110.0050.00216.64
8.0.100.0000.00716.83
8.0.90.0000.00716.71
8.0.80.0070.01516.80
8.0.70.0000.00716.71
8.0.60.0040.00416.75
8.0.50.0000.00816.64
8.0.30.0090.01317.13
8.0.20.0150.00817.40
8.0.10.0000.00716.80
8.0.00.0120.00816.67
7.4.330.0050.00015.00
7.4.320.0040.00416.43
7.4.300.0030.00316.52
7.4.290.0030.00316.57
7.4.280.0040.00416.50
7.4.270.0030.00316.45
7.4.260.0000.00716.43
7.4.250.0040.00416.41
7.4.240.0000.00716.46
7.4.230.0000.00716.61
7.4.220.0070.01016.42
7.4.210.0070.00716.59
7.4.200.0030.00316.35
7.4.160.0080.00816.34
7.4.150.0110.00717.40
7.4.140.0120.00817.86
7.4.130.0150.00316.30
7.4.120.0040.01316.39
7.4.110.0080.00816.37
7.4.100.0130.00316.40
7.4.90.0150.00316.48
7.4.80.0160.00019.39
7.4.70.0130.00716.39
7.4.60.0090.00616.41
7.4.50.0050.00016.26
7.4.40.0060.00916.61
7.4.30.0150.00016.56
7.4.00.0080.00914.74
7.3.330.0000.00713.11
7.3.320.0000.00513.03
7.3.310.0000.00616.11
7.3.300.0060.00016.11
7.3.290.0070.01216.18
7.3.280.0060.01116.16
7.3.270.0070.01117.40
7.3.260.0000.01716.16
7.3.240.0090.00916.27
7.3.230.0080.00816.39
7.3.210.0110.00516.13
7.3.200.0120.00619.39
7.3.190.0070.01016.37
7.3.180.0090.00616.09
7.3.170.0070.00816.27
7.3.160.0130.00316.39
7.3.120.0130.00614.66
7.3.110.0070.01014.54
7.3.100.0000.01014.82
7.3.90.0120.00314.36
7.3.80.0030.01314.86
7.3.70.0130.00314.68
7.3.60.0070.00714.45
7.3.50.0140.00414.55
7.3.40.0060.00614.61
7.3.30.0030.00714.65
7.3.20.0060.01216.68
7.3.10.0080.00616.21
7.3.00.0040.01116.16
7.2.330.0120.00616.61
7.2.320.0060.01016.49
7.2.310.0120.00316.26
7.2.300.0060.01116.57
7.2.290.0030.01316.59
7.2.250.0030.01615.08
7.2.240.0070.01114.84
7.2.230.0070.01114.95
7.2.220.0130.00614.55
7.2.210.0040.01414.83
7.2.200.0030.01214.63
7.2.190.0030.00914.54
7.2.180.0030.01214.91
7.2.170.0060.00614.86
7.2.00.0060.01019.09
7.1.330.0030.01115.64
7.1.320.0040.00715.49
7.1.310.0120.00415.44
7.1.300.0040.01415.31
7.1.290.0090.00615.47
7.1.280.0030.00615.41
7.1.270.0000.01015.54
7.1.260.0030.00915.78
7.1.200.0120.00315.48
7.1.100.0110.00418.03
7.1.70.0000.00816.68
7.1.60.0120.01219.40
7.1.50.0220.01134.63
7.1.00.0030.07722.39
7.0.200.0040.00416.56
7.0.140.0100.06022.07
7.0.60.0070.07720.05
7.0.50.0270.05017.85
7.0.40.0070.08720.25
7.0.30.0330.07020.18
7.0.20.0330.07320.10
7.0.10.0030.09320.09
7.0.00.0130.06720.03
5.6.280.0070.08721.09
5.6.210.0070.08320.62
5.6.200.0030.04318.22
5.6.190.0130.08020.64
5.6.180.0330.07720.56
5.6.170.0170.04720.48
5.6.160.0000.04720.37
5.6.150.0100.07718.14
5.6.140.0070.08718.12
5.6.130.0000.07318.21
5.6.120.0100.07020.99
5.6.110.0130.06020.98
5.6.100.0070.03720.96
5.6.90.0170.07320.99
5.6.80.0100.08320.46
5.5.350.0170.07720.44
5.5.340.0070.03717.90
5.5.330.0030.05720.15
5.5.320.0000.04720.29
5.5.310.0270.07020.12
5.5.300.0100.09318.02
5.5.290.0070.04717.98
5.5.280.0030.07720.97
5.5.270.0200.04720.76
5.5.260.0130.07720.83
5.5.250.0100.07320.70
5.5.240.0000.08320.27
5.4.450.0700.05319.52
5.4.440.0300.07719.13
5.4.430.0200.05319.60
5.4.420.0130.05719.48
5.4.410.0200.04319.19
5.4.400.0100.05718.78
5.4.390.0100.05719.12
5.4.380.0300.05718.50
5.4.370.0200.06318.56
5.4.360.0370.05718.71
5.4.350.0400.05018.59
5.4.340.0330.05718.57
5.4.320.0080.03612.45
5.4.310.0070.04012.45
5.4.300.0080.03612.45
5.4.290.0060.03812.45
5.4.280.0060.03512.35
5.4.270.0050.03812.34
5.4.260.0070.03812.34
5.4.250.0090.03412.34
5.4.240.0070.03512.35
5.4.230.0020.04812.34
5.4.220.0070.03712.34
5.4.210.0050.03812.34
5.4.200.0100.04112.34
5.4.190.0090.04512.33
5.4.180.0080.03912.33
5.4.170.0020.04212.35
5.4.160.0080.04712.34
5.4.150.0080.03512.34
5.4.140.0060.03712.02
5.4.130.0070.03412.01
5.4.120.0040.03811.97
5.4.110.0040.03711.96
5.4.100.0050.03911.96
5.4.90.0050.04311.96
5.4.80.0060.03611.96
5.4.70.0080.03311.96
5.4.60.0050.04011.96
5.4.50.0050.03711.96
5.4.40.0090.03611.95
5.4.30.0060.04011.95
5.4.20.0060.03611.95
5.4.10.0080.03711.95
5.4.00.0050.03711.43
5.3.290.0060.03912.80
5.3.280.0060.04212.71
5.3.270.0060.04212.72
5.3.260.0080.05412.72
5.3.250.0080.05212.72
5.3.240.0050.04012.71
5.3.230.0080.03812.71
5.3.220.0030.03912.68
5.3.210.0050.03912.68
5.3.200.0080.04012.68
5.3.190.0070.04012.68
5.3.180.0050.03812.67
5.3.170.0090.03512.67
5.3.160.0070.04012.67
5.3.150.0040.04412.67
5.3.140.0070.03812.66
5.3.130.0040.04212.65
5.3.120.0040.04012.65
5.3.110.0040.04512.66
5.3.100.0020.04112.12
5.3.90.0050.03712.08
5.3.80.0060.03612.08
5.3.70.0080.03512.07
5.3.60.0100.03612.06
5.3.50.0060.03912.00
5.3.40.0050.03812.00
5.3.30.0040.03711.94
5.3.20.0080.03311.72
5.3.10.0050.03611.69
5.3.00.0060.03511.68
5.2.170.0030.0329.17
5.2.160.0040.0299.17
5.2.150.0040.0319.18
5.2.140.0050.0429.17
5.2.130.0070.0419.13
5.2.120.0070.0309.13
5.2.110.0090.0369.14
5.2.100.0050.0319.13
5.2.90.0100.0389.14
5.2.80.0050.0489.13
5.2.70.0060.0469.13
5.2.60.0060.0429.09
5.2.50.0050.0429.05
5.2.40.0040.0319.03
5.2.30.0100.0319.00
5.2.20.0060.0328.99
5.2.10.0090.0258.91
5.2.00.0060.0298.77
5.1.60.0000.0288.06
5.1.50.0060.0238.05
5.1.40.0030.0278.04
5.1.30.0040.0268.39
5.1.20.0050.0278.41
5.1.10.0070.0268.13
5.1.00.0100.0298.13
5.0.50.0030.0276.61
5.0.40.0040.0196.47
5.0.30.0010.0346.29
5.0.20.0050.0186.26
5.0.10.0030.0206.23
5.0.00.0050.0296.23
4.4.90.0040.0154.78
4.4.80.0040.0154.75
4.4.70.0030.0164.75
4.4.60.0040.0154.75
4.4.50.0020.0184.77
4.4.40.0000.0424.71
4.4.30.0030.0214.76
4.4.20.0040.0154.84
4.4.10.0030.0214.85
4.4.00.0000.0294.76
4.3.110.0020.0214.67
4.3.100.0050.0204.67
4.3.90.0050.0204.64
4.3.80.0040.0294.58
4.3.70.0040.0204.63
4.3.60.0010.0164.63
4.3.50.0050.0154.63
4.3.40.0030.0254.54
4.3.30.0020.0183.28
4.3.20.0030.0183.26
4.3.10.0030.0213.21
4.3.00.0100.0207.82

preferences:
44.49 ms | 401 KiB | 5 Q