3v4l.org

run code in 300+ PHP versions simultaneously
<?php class a extends stdClass { const b = 'foo'; public $d = 'bar'; } $c = new a(); echo $c::b; echo $c->d;

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)
8.3.60.0140.00716.50
8.3.50.0110.00721.91
8.3.40.0070.01018.75
8.3.30.0070.00718.71
8.3.20.0000.00720.16
8.3.10.0050.00221.89
8.3.00.0040.00419.25
8.2.180.0070.01116.50
8.2.170.0120.00322.96
8.2.160.0100.00320.35
8.2.150.0070.00324.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00417.50
8.2.110.0040.00719.38
8.2.100.0040.00817.91
8.2.90.0000.00819.26
8.2.80.0040.00417.97
8.2.70.0030.00617.50
8.2.60.0000.00817.87
8.2.50.0040.00418.07
8.2.40.0040.00419.32
8.2.30.0030.00720.64
8.2.20.0000.00817.67
8.2.10.0000.00717.93
8.2.00.0000.00818.12
8.1.280.0100.01025.92
8.1.270.0030.00523.84
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0000.01021.24
8.1.230.0040.00717.45
8.1.220.0040.00417.74
8.1.210.0090.00018.77
8.1.200.0050.00517.35
8.1.190.0000.00817.22
8.1.180.0020.00518.10
8.1.170.0030.00618.98
8.1.160.0050.00221.89
8.1.150.0050.00218.89
8.1.140.0090.00019.59
8.1.130.0030.00317.70
8.1.120.0030.00317.48
8.1.110.0070.00017.29
8.1.100.0080.00017.47
8.1.90.0000.00717.43
8.1.80.0030.00317.28
8.1.70.0050.00317.41
8.1.60.0040.00417.64
8.1.50.0030.00617.43
8.1.40.0030.00617.49
8.1.30.0090.00017.65
8.1.20.0030.00517.65
8.1.10.0000.00717.65
8.1.00.0000.00817.55
8.0.300.0040.00418.77
8.0.290.0000.00716.75
8.0.280.0000.00718.51
8.0.270.0030.00317.28
8.0.260.0030.00317.18
8.0.250.0000.00716.93
8.0.240.0000.00616.86
8.0.230.0030.00316.97
8.0.220.0000.00816.91
8.0.210.0030.00616.92
8.0.200.0030.00316.89
8.0.190.0060.00316.82
8.0.180.0050.00216.89
8.0.170.0000.00716.88
8.0.160.0030.00516.90
8.0.150.0070.00416.73
8.0.140.0000.00716.89
8.0.130.0060.00013.29
8.0.120.0080.00016.79
8.0.110.0040.00416.93
8.0.100.0050.00216.84
8.0.90.0000.00716.88
8.0.80.0110.00716.78
8.0.70.0080.00016.84
8.0.60.0000.00716.77
8.0.50.0040.00416.77
8.0.30.0050.01317.19
8.0.20.0070.01117.40
8.0.10.0040.00417.08
8.0.00.0070.01016.71
7.4.330.0030.00315.08
7.4.320.0000.00616.61
7.4.300.0030.00316.51
7.4.290.0000.00716.49
7.4.280.0060.00316.60
7.4.270.0030.00316.51
7.4.260.0030.00316.52
7.4.250.0070.00016.57
7.4.240.0030.00316.53
7.4.230.0030.00316.58
7.4.220.0110.01516.50
7.4.210.0040.01116.65
7.4.200.0030.00316.63
7.4.160.0120.00616.66
7.4.150.0070.01017.40
7.4.140.0080.01017.86
7.4.130.0110.01116.56
7.4.120.0090.00916.58
7.4.110.0090.00916.42
7.4.100.0150.00316.41
7.4.90.0100.00716.50
7.4.80.0110.00619.39
7.4.70.0100.00616.58
7.4.60.0130.00316.47
7.4.50.0040.00416.28
7.4.40.0120.00616.38
7.4.30.0080.00916.47
7.4.00.0050.00914.74
7.3.330.0000.00513.30
7.3.320.0060.00013.37
7.3.310.0030.00316.33
7.3.300.0070.00016.21
7.3.290.0120.00916.29
7.3.280.0080.01116.32
7.3.270.0140.00317.40
7.3.260.0070.01016.33
7.3.250.0120.00616.44
7.3.240.0070.01316.29
7.3.230.0040.01316.55
7.3.210.0100.00716.25
7.3.200.0160.00616.51
7.3.190.0060.01016.30
7.3.180.0000.01616.45
7.3.170.0000.01716.65
7.3.160.0000.01516.27
7.3.120.0060.01315.05
7.3.110.0110.00714.89
7.3.100.0070.00815.02
7.3.90.0060.00614.86
7.3.80.0110.00314.61
7.3.70.0060.00614.87
7.3.60.0070.00714.70
7.3.50.0080.00414.81
7.3.40.0030.00614.82
7.3.30.0110.00314.76
7.3.20.0060.00616.68
7.3.10.0000.01516.69
7.3.00.0060.00916.62
7.2.330.0070.01416.65
7.2.320.0100.01016.77
7.2.310.0060.01216.45
7.2.300.0100.00716.80
7.2.290.0120.00616.29
7.2.250.0040.01515.26
7.2.240.0100.01015.20
7.2.230.0110.00414.87
7.2.220.0030.00714.80
7.2.210.0080.00615.08
7.2.200.0060.00914.79
7.2.190.0090.00615.02
7.2.180.0090.00614.82
7.2.170.0060.01015.12
7.2.80.0320.00516.56
7.2.60.0070.00717.05
7.2.00.0000.01519.49
7.1.330.0030.00915.57
7.1.320.0030.00715.52
7.1.310.0000.01415.78
7.1.300.0070.00715.68
7.1.290.0000.01515.65
7.1.280.0090.00615.59
7.1.270.0030.00915.86
7.1.260.0100.00315.66
7.1.200.0030.01015.59
7.1.100.0100.00318.31
7.1.70.0030.00616.95
7.1.60.0040.01119.43
7.1.50.0000.01216.82
7.1.00.0100.07022.28
7.0.200.0120.00614.70
7.0.60.0170.07319.91
7.0.50.0070.03717.92
7.0.40.0070.08320.15
7.0.30.0000.09020.15
7.0.20.0270.07020.30
7.0.10.0000.07020.16
7.0.00.0070.08020.30
5.6.280.0000.07321.13
5.6.210.0070.05720.56
5.6.200.0230.06318.17
5.6.190.0100.06720.57
5.6.180.0030.04720.61
5.6.170.0330.07020.46
5.6.160.0000.05020.55
5.6.150.0070.06318.21
5.6.140.0070.07718.18
5.6.130.0070.05018.21
5.6.120.0070.07321.02
5.6.110.0130.08021.11
5.6.100.0030.04020.98
5.6.90.0070.04721.00
5.6.80.0070.03720.45
5.5.350.0370.06320.46
5.5.340.0100.07018.03
5.5.330.0170.07320.47
5.5.320.0170.04720.31
5.5.310.0270.07720.36
5.5.300.0030.07017.98
5.5.290.0000.07718.03
5.5.280.0000.07720.88
5.5.270.0100.05020.87
5.5.260.0100.08020.88
5.5.250.0100.04020.69
5.5.240.0030.08020.15
5.4.450.0630.06319.61
5.4.440.0670.07319.27
5.4.430.0700.05719.59
5.4.420.0630.07719.29
5.4.410.0700.06719.33
5.4.400.0470.06019.14
5.4.390.0500.05319.05
5.4.380.0470.06719.24
5.4.370.0630.05718.84
5.4.360.0670.05719.09
5.4.350.0570.05719.09
5.4.340.0630.05019.14
5.4.320.0600.05719.37
5.4.310.0630.05718.82
5.4.300.0600.06318.82
5.4.290.0600.04319.28
5.4.280.0500.07019.25
5.4.270.0730.04719.04
5.4.260.0570.05718.83
5.4.250.0200.05019.21
5.4.240.0000.06019.12
5.4.230.0470.04718.94
5.4.220.0430.06019.13
5.4.210.0500.04719.23
5.4.200.0600.05019.21
5.4.190.0530.05019.04
5.4.180.0430.07019.24
5.4.170.0570.06019.26
5.4.160.0530.05019.07
5.4.150.0430.05019.22
5.4.140.0230.05316.29
5.4.130.0530.05316.29
5.4.120.0630.04016.50
5.4.110.0370.06016.60
5.4.100.0400.04716.18
5.4.90.0200.04316.52
5.4.80.0200.04716.61
5.4.70.0200.04716.68
5.4.60.0230.04716.22
5.4.50.0230.05316.51
5.4.40.0270.05016.40
5.4.30.0070.05716.42
5.4.20.0200.04316.16
5.4.10.0330.05716.61
5.4.00.0370.05715.83

preferences:
42.25 ms | 401 KiB | 5 Q