3v4l.org

run code in 300+ PHP versions simultaneously
<?php class MyC { const name = "OK"; } echo "${MyC::name}";

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)
8.3.70.0120.00316.58
8.3.60.0100.01018.43
8.3.50.0120.00421.20
8.3.40.0150.00618.54
8.3.30.0100.00718.83
8.3.20.0000.00720.16
8.3.10.0030.00522.10
8.3.00.0080.00022.52
8.2.180.0070.01418.13
8.2.170.0070.00722.96
8.2.160.0070.00719.08
8.2.150.0070.00024.18
8.2.140.0150.00324.66
8.2.130.0060.00926.16
8.2.120.0090.00019.36
8.2.110.0090.00022.25
8.2.100.0040.00819.28
8.2.90.0040.00419.23
8.2.80.0040.00417.97
8.2.70.0030.00617.63
8.2.60.0080.00017.79
8.2.50.0030.00618.07
8.2.40.0060.00318.22
8.2.30.0020.00517.95
8.2.20.0040.00417.45
8.2.10.0080.00017.61
8.2.00.0000.00817.52
8.1.280.0070.01025.92
8.1.270.0080.00022.06
8.1.260.0000.00726.35
8.1.250.0030.00528.09
8.1.240.0130.00318.73
8.1.230.0070.00319.23
8.1.220.0000.00717.74
8.1.210.0000.00818.77
8.1.200.0000.00917.23
8.1.190.0040.00417.39
8.1.180.0030.00520.48
8.1.170.0080.00018.51
8.1.160.0000.00722.23
8.1.150.0000.00718.62
8.1.140.0000.00717.33
8.1.130.0050.00317.73
8.1.120.0070.00017.42
8.1.110.0000.00817.27
8.1.100.0030.00317.29
8.1.90.0040.00417.40
8.1.80.0040.00417.28
8.1.70.0000.00717.28
8.1.60.0040.00417.50
8.1.50.0050.00217.33
8.1.40.0000.00717.48
8.1.30.0040.00417.48
8.1.20.0040.00417.54
8.1.10.0000.00817.34
8.1.00.0000.00817.38
8.0.300.0000.00718.77
8.0.290.0000.00716.93
8.0.280.0070.00018.38
8.0.270.0000.00717.20
8.0.260.0030.00316.82
8.0.250.0070.00016.99
8.0.240.0000.00816.84
8.0.230.0030.00316.84
8.0.220.0000.00716.94
8.0.210.0000.00716.77
8.0.200.0000.00716.83
8.0.190.0000.00716.97
8.0.180.0000.00816.91
8.0.170.0000.00716.87
8.0.160.0000.00816.83
8.0.150.0040.00416.72
8.0.140.0040.00416.79
8.0.130.0030.00313.27
8.0.120.0050.00216.75
8.0.110.0070.00016.89
8.0.100.0050.00316.88
8.0.90.0040.00416.91
8.0.80.0170.00016.94
8.0.70.0030.00516.74
8.0.60.0040.00416.77
8.0.50.0000.00716.71
8.0.30.0070.01217.14
8.0.20.0110.01017.40
8.0.10.0040.00416.88
8.0.00.0070.01416.71
7.4.330.0000.00515.00
7.4.320.0030.00316.48
7.4.300.0040.00416.44
7.4.290.0000.00816.44
7.4.280.0070.00016.53
7.4.270.0030.00316.57
7.4.260.0050.00316.43
7.4.250.0040.00416.38
7.4.240.0020.00516.43
7.4.230.0070.00016.59
7.4.220.0070.01016.55
7.4.210.0070.01016.46
7.4.200.0030.00316.41
7.4.190.0000.00716.59
7.4.160.0030.01216.41
7.4.150.0130.00417.40
7.4.140.0100.00717.86
7.4.130.0050.01416.47
7.4.120.0060.01116.53
7.4.110.0070.00916.41
7.4.100.0070.01116.51
7.4.90.0030.01316.36
7.4.80.0130.00319.39
7.4.70.0080.00816.54
7.4.60.0160.00016.46
7.4.50.0030.00516.45
7.4.40.0090.00622.77
7.4.30.0080.00816.56
7.4.00.0060.00914.92
7.3.330.0000.00613.25
7.3.320.0000.00513.30
7.3.310.0030.00316.32
7.3.300.0030.00316.30
7.3.290.0050.00816.28
7.3.280.0050.01116.27
7.3.270.0000.01617.40
7.3.260.0090.00916.28
7.3.250.0080.01116.56
7.3.240.0070.01016.31
7.3.230.0090.00916.39
7.3.210.0060.00916.49
7.3.200.0130.00316.46
7.3.190.0180.00416.48
7.3.180.0070.01116.56
7.3.170.0060.00916.45
7.3.160.0160.00016.45
7.3.120.0000.01515.04
7.2.330.0110.00916.66
7.2.320.0100.01016.63
7.2.310.0100.01016.57
7.2.300.0100.00616.65
7.2.290.0110.00416.54
7.2.60.0030.01017.02
7.2.00.0070.00719.05
7.1.200.0130.00015.82
7.1.100.0000.01018.18
7.1.70.0070.00717.14
7.1.60.0070.01519.82
7.1.50.0070.01716.86
7.1.00.0000.03722.36
7.0.200.0070.00016.85
7.0.140.0070.06722.18
7.0.60.0100.07719.85
7.0.50.0030.08717.89
7.0.40.0100.07320.11
7.0.30.0100.05020.21
7.0.20.0270.07020.23
7.0.10.0100.08320.12
7.0.00.0170.07320.09
5.6.280.0000.07720.92
5.6.210.0000.07020.70
5.6.200.0030.05018.18
5.6.190.0100.08320.55
5.6.180.0170.05320.77
5.6.170.0330.05320.47
5.6.160.0100.04020.51
5.6.150.0130.07018.23
5.6.140.0100.05718.21
5.6.130.0100.04318.30
5.6.120.0170.07020.98
5.6.110.0000.06720.99
5.6.100.0070.07321.00
5.6.90.0100.08020.87
5.6.80.0100.06720.50
5.5.350.3170.03320.32
5.5.340.0070.06318.02
5.5.330.0100.08320.53
5.5.320.0400.06720.34
5.5.310.0400.07020.38
5.5.300.0070.08018.04
5.5.290.0070.08318.01
5.5.280.0030.08720.86
5.5.270.0000.06720.75
5.5.260.0000.06020.93
5.5.250.0030.04020.54
5.5.240.0230.06020.18
5.4.450.0300.07019.22
5.4.440.0200.07319.55
5.4.430.0230.05719.32
5.4.420.0270.05319.41
5.4.410.0270.03319.19
5.4.400.0330.06718.98
5.4.390.0170.04319.16
5.4.380.0270.04718.84
5.4.370.0170.04019.25
5.4.360.0200.06019.08
5.4.350.0270.05719.21
5.4.340.0270.05019.13
5.4.320.0300.07319.13
5.4.310.0230.06019.17
5.4.300.0230.07719.09
5.4.290.0230.04319.06
5.4.280.0330.03719.13
5.4.270.0170.04319.22
5.4.260.0230.05719.32
5.4.250.0200.06319.05
5.4.240.0270.07318.99
5.4.230.0170.04319.34
5.4.220.0270.05018.83
5.4.210.0300.04319.15
5.4.200.0330.06719.08
5.4.190.0300.07018.99
5.4.180.0300.04318.85
5.4.170.0270.06019.14
5.4.160.0230.04318.97
5.4.150.0270.03719.14
5.4.140.0300.05316.71
5.4.130.0270.03016.55
5.4.120.0230.05716.54
5.4.110.0270.05016.25
5.4.100.0270.05016.46
5.4.90.0200.04316.56
5.4.80.0200.05016.55
5.4.70.0200.05716.60
5.4.60.0270.07016.54
5.4.50.0230.04716.52
5.4.40.0270.07316.16
5.4.30.0230.04716.25
5.4.20.0100.05016.51
5.4.10.0170.07316.25
5.4.00.0100.04715.80
5.3.290.0230.06714.63
5.3.280.0200.06714.50
5.3.270.0170.06014.52
5.3.260.0200.04314.59
5.3.250.0170.05014.75
5.3.240.0170.04314.52
5.3.230.0170.04314.82
5.3.220.0170.04314.68
5.3.210.0100.04014.66
5.3.200.0270.03314.71
5.3.190.0170.04714.47
5.3.180.0200.07314.48
5.3.170.0170.05314.70
5.3.160.0200.06314.64
5.3.150.0300.06714.58
5.3.140.0430.03314.57
5.3.130.0170.07714.63
5.3.120.0330.06714.61
5.3.110.0200.06714.45
5.3.100.0200.07313.95
5.3.90.0200.06714.13
5.3.80.0270.06713.91
5.3.70.0270.04314.09
5.3.60.0170.07313.97
5.3.50.0230.05313.96
5.3.40.0300.06314.16
5.3.30.0270.06013.82
5.3.20.0270.06313.59
5.3.10.0200.04013.80
5.3.00.0170.04713.69
5.2.170.0130.06312.09
5.2.160.0130.03712.09
5.2.150.0200.06012.09
5.2.140.0200.03312.09
5.2.130.0170.06012.09
5.2.120.0170.05712.09
5.2.110.0230.05012.09
5.2.100.0200.05712.09
5.2.90.0230.04712.09
5.2.80.0130.03012.09
5.2.70.0170.03712.09
5.2.60.0170.04012.09
5.2.50.0200.05712.09
5.2.40.0200.04712.09
5.2.30.0170.06012.09
5.2.20.0230.05312.09
5.2.10.0200.05012.09
5.2.00.0230.04312.09
5.1.60.0200.04712.09
5.1.50.0130.05012.09
5.1.40.0170.03012.09
5.1.30.0130.03712.09
5.1.20.0200.05012.09
5.1.10.0100.03712.09
5.1.00.0130.02712.09
5.0.50.0070.03012.09
5.0.40.0070.04012.09
5.0.30.0030.03312.09
5.0.20.0070.04712.09
5.0.10.0030.04712.09
5.0.00.0100.04312.09
4.4.90.0130.02012.09
4.4.80.0070.02012.09
4.4.70.0070.02012.09
4.4.60.0100.01012.09
4.4.50.0070.02012.09
4.4.40.0070.05712.09
4.4.30.0100.01312.09
4.4.20.0100.03712.09
4.4.10.0030.03012.09
4.4.00.0100.02312.09
4.3.110.0070.02012.09
4.3.100.0070.01712.09
4.3.90.0070.02012.09
4.3.80.0070.04712.09
4.3.70.0100.01312.09
4.3.60.0130.02012.09
4.3.50.0070.03012.09
4.3.40.0070.03712.09
4.3.30.0070.01312.09
4.3.20.0100.02012.09
4.3.10.0000.02312.09
4.3.00.0070.01312.09

preferences:
43.8 ms | 401 KiB | 5 Q