3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { const ONE = 1; public $array = array( self::ONE => 'foo', 'bar', 'quux' ); } var_dump((new Foo)->array);

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)
8.3.60.0110.00416.38
8.3.50.0080.00822.90
8.3.40.0110.00718.59
8.3.30.0100.00318.97
8.3.20.0070.00020.10
8.3.10.0000.00823.66
8.3.00.0040.00419.11
8.2.180.0120.00618.16
8.2.170.0110.00422.96
8.2.160.0100.00320.39
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0030.00526.16
8.2.120.0080.00020.97
8.2.110.0040.00420.52
8.2.100.0090.00317.78
8.2.90.0060.00319.19
8.2.80.0040.00417.97
8.2.70.0040.00417.63
8.2.60.0090.00017.68
8.2.50.0090.00018.07
8.2.40.0000.00718.03
8.2.30.0050.00217.91
8.2.20.0040.00417.61
8.2.10.0040.00417.94
8.2.00.0040.00417.66
8.1.280.0090.00625.92
8.1.270.0080.00023.91
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0090.00023.75
8.1.230.0050.00518.97
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0060.00317.10
8.1.190.0030.00617.13
8.1.180.0060.00318.10
8.1.170.0050.00318.34
8.1.160.0000.00721.82
8.1.150.0070.00018.71
8.1.140.0030.00617.29
8.1.130.0070.00017.79
8.1.120.0040.00417.37
8.1.110.0030.00617.23
8.1.100.0040.00417.38
8.1.90.0050.00317.36
8.1.80.0000.00717.32
8.1.70.0030.00317.27
8.1.60.0080.00017.50
8.1.50.0060.00317.27
8.1.40.0000.00717.39
8.1.30.0040.00417.36
8.1.20.0030.00617.57
8.1.10.0040.00417.59
8.1.00.0080.00017.31
8.0.300.0000.00718.77
8.0.290.0000.00716.59
8.0.280.0000.00718.37
8.0.270.0070.00017.11
8.0.260.0000.00617.23
8.0.250.0040.00416.79
8.0.240.0000.00716.88
8.0.230.0040.00416.79
8.0.220.0030.00316.78
8.0.210.0070.00016.61
8.0.200.0000.00616.86
8.0.190.0000.00716.87
8.0.180.0000.00716.75
8.0.170.0030.00516.66
8.0.160.0000.00716.74
8.0.150.0000.00816.67
8.0.140.0050.00216.70
8.0.130.0070.00013.11
8.0.120.0020.00516.73
8.0.110.0000.00716.77
8.0.100.0030.00616.85
8.0.90.0000.00716.59
8.0.80.0060.00916.74
8.0.70.0040.00416.79
8.0.60.0000.00816.73
8.0.50.0060.00316.64
8.0.30.0100.01316.94
8.0.20.0130.00717.40
8.0.10.0070.00016.97
8.0.00.0140.00316.55
7.4.330.0050.00015.01
7.4.320.0030.00316.33
7.4.300.0060.00016.34
7.4.290.0070.00016.52
7.4.280.0070.00016.34
7.4.270.0070.00016.35
7.4.260.0000.01016.43
7.4.250.0000.00716.41
7.4.240.0020.00516.43
7.4.230.0070.00016.52
7.4.220.0070.01316.46
7.4.210.0040.01016.36
7.4.200.0040.00416.45
7.4.160.0190.00316.27
7.4.150.0040.01817.40
7.4.140.0120.00617.86
7.4.130.0090.00816.34
7.4.120.0050.01216.50
7.4.110.0060.01016.41
7.4.100.0090.01216.32
7.4.90.0170.00316.36
7.4.80.0050.01919.39
7.4.70.0190.00316.54
7.4.60.0030.01416.32
7.4.50.0080.00016.47
7.4.40.0030.01416.13
7.4.30.0070.01316.35
7.4.00.0110.00514.92
7.3.330.0020.00613.04
7.3.320.0050.00013.10
7.3.310.0030.00316.21
7.3.300.0000.00716.23
7.3.290.0000.01416.18
7.3.280.0100.00516.14
7.3.270.0120.00917.40
7.3.260.0040.01416.21
7.3.250.0110.00616.32
7.3.240.0090.01116.18
7.3.230.0080.01116.51
7.3.210.0140.00716.17
7.3.200.0060.01019.39
7.3.190.0060.01116.17
7.3.180.0070.01016.45
7.3.170.0090.00616.27
7.3.160.0100.00616.28
7.3.120.0120.00914.52
7.3.110.0000.01614.62
7.3.100.0070.00714.85
7.3.90.0060.01014.61
7.3.80.0110.00414.68
7.3.70.0090.00614.55
7.3.60.0100.00714.74
7.3.50.0090.00614.88
7.3.40.0040.01114.43
7.3.30.0030.00514.70
7.3.20.0040.00416.78
7.3.10.0040.00816.59
7.3.00.0080.00516.45
7.2.330.0070.01116.61
7.2.320.0100.01016.54
7.2.310.0070.01116.57
7.2.300.0100.00716.41
7.2.290.0080.00816.52
7.2.250.0070.01115.07
7.2.240.0030.01315.00
7.2.230.0110.00315.06
7.2.220.0090.00614.83
7.2.210.0040.01114.71
7.2.200.0070.01014.82
7.2.190.0070.00314.81
7.2.180.0030.00714.80
7.2.170.0080.00414.89
7.2.110.0180.00716.54
7.2.60.0070.00716.78
7.2.00.0160.01019.28
7.1.330.0040.01115.68
7.1.320.0120.00315.72
7.1.310.0040.00415.69
7.1.300.0070.00715.41
7.1.290.0070.01015.71
7.1.280.0030.00515.69
7.1.270.0090.00315.56
7.1.260.0070.00715.66
7.1.200.0060.00615.49
7.1.100.0000.01017.99
7.1.70.0000.00717.04
7.1.60.0100.01319.40
7.1.50.0100.00716.97
7.1.00.0070.07322.37
7.0.200.0100.00616.55
7.0.140.0070.07322.13
7.0.60.0100.06319.85
7.0.50.0030.05017.95
7.0.40.0070.04320.02
7.0.30.0270.08320.06
7.0.20.0230.05020.12
7.0.10.0100.07320.09
7.0.00.0030.04320.09
5.6.280.0100.06721.15
5.6.210.0100.07720.73
5.6.200.0030.04718.22
5.6.190.0030.08720.47
5.6.180.0230.07720.60
5.6.170.0370.05720.54
5.6.160.0000.04320.55
5.6.150.0100.06318.11
5.6.140.0030.05318.16
5.6.130.0130.07318.28
5.6.120.0070.07320.99
5.6.110.0070.07021.11
5.6.100.0130.06721.13
5.6.90.0100.05321.12
5.6.80.0000.04020.37
5.5.350.3800.05020.43
5.5.340.0000.04717.96
5.5.330.0100.08020.27
5.5.320.0400.07320.33
5.5.310.0370.07020.33
5.5.300.0000.06318.03
5.5.290.0030.04017.98
5.5.280.0100.06020.80
5.5.270.0100.07720.96
5.5.260.0170.07720.76
5.5.250.0030.07720.67
5.5.240.0170.08020.12
5.4.450.0930.03719.65
5.4.440.0430.06319.56
5.4.430.0070.04719.41
5.4.420.0330.05019.19
5.4.410.0430.04019.04
5.4.400.0430.03319.09
5.4.390.0270.05019.13
5.4.380.0400.05018.79
5.4.370.0430.05018.80
5.4.360.0400.04318.79
5.4.350.0300.05318.48
5.4.340.0300.04718.50
5.4.320.0060.03912.50
5.4.310.0040.04112.49
5.4.300.0090.03212.50
5.4.290.0060.03712.50
5.4.280.0060.03412.39
5.4.270.0060.03512.39
5.4.260.0040.03812.39
5.4.250.0080.03512.39
5.4.240.0050.03612.39
5.4.230.0100.03712.38
5.4.220.0040.03812.39
5.4.210.0040.03612.38
5.4.200.0040.03912.39
5.4.190.0050.03712.38
5.4.180.0070.03612.38
5.4.170.0060.04912.39
5.4.160.0080.05412.38
5.4.150.0100.04612.38
5.4.140.0070.04912.07
5.4.130.0050.04112.05
5.4.120.0050.03612.01
5.4.110.0020.03812.01
5.4.100.0040.03712.00
5.4.90.0100.03512.01
5.4.80.0040.03812.01
5.4.70.0040.03512.01
5.4.60.0050.03412.00
5.4.50.0030.03812.00
5.4.40.0040.03511.99
5.4.30.0070.03311.99
5.4.20.0060.03511.99
5.4.10.0060.03411.99
5.4.00.0060.03511.48
5.3.290.0050.04012.80
5.3.280.0050.03812.71
5.3.270.0050.03912.72
5.3.260.0060.03712.72
5.3.250.0070.03712.72
5.3.240.0050.04012.72
5.3.230.0040.04312.71
5.3.220.0090.03412.68
5.3.210.0050.03912.68
5.3.200.0070.04312.68
5.3.190.0070.06012.68
5.3.180.0060.04512.67
5.3.170.0070.03512.67
5.3.160.0100.03712.68
5.3.150.0080.03512.68
5.3.140.0040.03712.66
5.3.130.0060.04212.66
5.3.120.0060.04212.65
5.3.110.0080.03812.66
5.3.100.0050.04312.12
5.3.90.0030.04012.10
5.3.80.0030.03812.09
5.3.70.0060.03712.09
5.3.60.0030.04312.07
5.3.50.0050.03612.02
5.3.40.0040.03612.02
5.3.30.0040.03611.98
5.3.20.0060.03411.76
5.3.10.0040.04611.73
5.3.00.0060.03511.71
5.2.170.0080.0299.22
5.2.160.0030.0329.22
5.2.150.0040.0319.21
5.2.140.0060.0309.21
5.2.130.0050.0309.18
5.2.120.0060.0299.17
5.2.110.0030.0339.18
5.2.100.0050.0299.17
5.2.90.0060.0289.18
5.2.80.0040.0349.17
5.2.70.0070.0279.17
5.2.60.0030.0319.12
5.2.50.0060.0329.10
5.2.40.0060.0319.07
5.2.30.0050.0299.05
5.2.20.0020.0319.04
5.2.10.0050.0288.94
5.2.00.0070.0278.80
5.1.60.0030.0258.09
5.1.50.0000.0298.08
5.1.40.0060.0238.06
5.1.30.0060.0258.42
5.1.20.0090.0228.44
5.1.10.0050.0258.16
5.1.00.0030.0268.16
5.0.50.0010.0236.64
5.0.40.0050.0186.50
5.0.30.0020.0336.31
5.0.20.0050.0186.27
5.0.10.0030.0206.25
5.0.00.0030.0326.25
4.4.90.0020.0164.78
4.4.80.0030.0144.75
4.4.70.0040.0154.75
4.4.60.0040.0144.76
4.4.50.0030.0154.77
4.4.40.0010.0264.71
4.4.30.0040.0144.76
4.4.20.0020.0164.84
4.4.10.0030.0154.85
4.4.00.0020.0264.76
4.3.110.0030.0164.66
4.3.100.0030.0154.66
4.3.90.0030.0144.63
4.3.80.0040.0234.59
4.3.70.0030.0154.63
4.3.60.0010.0164.63
4.3.50.0020.0164.63
4.3.40.0030.0234.54
4.3.30.0020.0163.30
4.3.20.0000.0173.28
4.3.10.0020.0153.23
4.3.00.0070.01715.98

preferences:
52.45 ms | 400 KiB | 5 Q