3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A{ const 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)
8.3.60.0070.00718.30
8.3.50.0130.00722.03
8.3.40.0110.00418.63
8.3.30.0110.00418.92
8.3.20.0080.00020.30
8.3.10.0040.00421.92
8.3.00.0050.00322.34
8.2.180.0140.00716.50
8.2.170.0110.00422.96
8.2.160.0070.01320.57
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0060.01226.16
8.2.120.0040.01219.23
8.2.110.0070.00320.53
8.2.100.0030.00817.79
8.2.90.0040.00418.00
8.2.80.0080.00017.97
8.2.70.0000.00817.50
8.2.60.0040.00417.80
8.2.50.0080.00018.07
8.2.40.0020.00617.94
8.2.30.0040.00417.85
8.2.20.0070.00017.52
8.2.10.0030.00619.32
8.2.00.0030.00517.60
8.1.280.0070.01025.92
8.1.270.0070.00022.18
8.1.260.0020.00526.35
8.1.250.0070.00028.09
8.1.240.0060.00322.00
8.1.230.0040.00720.95
8.1.220.0030.00617.74
8.1.210.0030.00618.77
8.1.200.0060.00317.23
8.1.190.0050.00217.28
8.1.180.0030.00518.10
8.1.170.0050.00318.50
8.1.160.0020.00521.81
8.1.150.0020.00518.49
8.1.140.0040.00417.32
8.1.130.0030.00317.75
8.1.120.0030.00317.35
8.1.110.0040.00417.33
8.1.100.0050.00317.36
8.1.90.0000.00717.31
8.1.80.0000.00717.33
8.1.70.0000.00617.21
8.1.60.0040.00417.50
8.1.50.0040.00417.43
8.1.40.0000.00817.39
8.1.30.0000.00717.55
8.1.20.0080.00017.41
8.1.10.0040.00417.39
8.1.00.0030.00617.32
8.0.300.0070.00020.21
8.0.290.0040.00416.93
8.0.280.0070.00018.24
8.0.270.0000.00717.02
8.0.260.0070.00016.69
8.0.250.0040.00416.83
8.0.240.0030.00616.71
8.0.230.0030.00316.82
8.0.220.0070.00016.64
8.0.210.0080.00016.79
8.0.200.0030.00316.80
8.0.190.0040.00416.74
8.0.180.0070.00016.74
8.0.170.0040.00416.66
8.0.160.0040.00416.80
8.0.150.0050.00316.80
8.0.140.0040.00416.70
8.0.130.0000.00713.14
8.0.120.0030.00516.72
8.0.110.0050.00216.75
8.0.100.0000.00716.73
8.0.90.0030.00316.57
8.0.80.0060.00916.74
8.0.70.0040.00416.57
8.0.60.0050.00316.79
8.0.50.0040.00416.77
8.0.30.0130.00916.79
8.0.20.0120.00817.40
8.0.10.0000.00816.88
8.0.00.0080.01216.51
7.4.330.0000.00615.00
7.4.320.0000.00716.39
7.4.300.0030.00316.26
7.4.290.0070.00016.38
7.4.280.0030.00316.49
7.4.270.0070.00016.33
7.4.260.0070.00316.43
7.4.250.0030.00316.22
7.4.240.0050.00216.42
7.4.230.0030.00316.41
7.4.220.0070.01016.46
7.4.210.0110.00616.39
7.4.200.0030.00316.11
7.4.190.0050.00216.50
7.4.160.0040.01216.45
7.4.150.0110.00717.40
7.4.140.0110.00917.86
7.4.130.0080.01116.39
7.4.120.0030.01416.27
7.4.110.0140.00616.57
7.4.100.0060.01216.23
7.4.90.0100.00716.29
7.4.80.0070.01419.39
7.4.70.0030.01316.25
7.4.60.0110.00516.28
7.4.50.0000.00816.00
7.4.40.0070.00722.77
7.4.30.0110.00716.26
7.4.00.0100.00714.83
7.3.330.0000.00613.19
7.3.320.0000.00512.97
7.3.310.0000.00716.16
7.3.300.0030.00316.11
7.3.290.0120.00316.18
7.3.280.0100.00616.16
7.3.270.0090.00917.40
7.3.260.0190.00016.09
7.3.250.0120.00516.43
7.3.240.0070.01116.43
7.3.230.0120.00616.48
7.3.210.0140.00316.21
7.3.200.0190.00319.39
7.3.190.0080.01216.16
7.3.180.0100.00616.37
7.3.170.0090.00616.27
7.3.160.0210.00016.04
7.3.120.0030.01314.75
7.2.330.0150.00316.33
7.2.320.0060.01216.48
7.2.310.0060.01516.24
7.2.300.0110.00716.53
7.2.290.0170.00016.45
7.2.00.0000.01219.27
7.1.100.0040.00717.88
7.1.70.0040.00816.70
7.1.60.0130.01319.82
7.1.50.0070.01416.83
7.1.00.0070.07322.36
7.0.200.0000.01016.46
7.0.140.0030.07322.00
7.0.60.0100.07719.92
7.0.50.0030.08717.87
7.0.40.0130.03720.22
7.0.30.0200.04320.17
7.0.20.0300.07720.20
7.0.10.0170.08020.18
7.0.00.0030.05020.12
5.6.210.0030.06320.74
5.6.200.0030.08318.18
5.6.190.0000.09320.67
5.6.180.0430.07020.39
5.6.170.0400.06320.39
5.6.160.0100.08020.59
5.6.150.0130.07318.24
5.6.140.0030.04718.27
5.6.130.0100.07018.17
5.6.120.0070.04721.04
5.6.110.0130.09020.88
5.6.100.0030.08720.97
5.6.90.0030.04321.12
5.6.80.0100.03320.52
5.5.350.0400.07720.38
5.5.340.0070.07717.99
5.5.330.0030.04020.21
5.5.320.0070.06020.25
5.5.310.0270.04320.27
5.5.300.0030.04018.07
5.5.290.0070.05718.02
5.5.280.0000.08720.80
5.5.270.0130.07720.82
5.5.260.0070.07720.63
5.5.250.0030.06720.58
5.5.240.0100.07320.04
5.4.450.0670.06319.19
5.4.440.0130.05719.45
5.4.430.0070.06319.56
5.4.420.0170.04719.54
5.4.410.0130.05319.35
5.4.400.0970.00018.54
5.4.390.0830.00018.86
5.4.380.0300.05018.77
5.4.370.0170.05318.52
5.4.360.0200.04718.47
5.4.350.0130.06318.74
5.4.340.0200.04718.81
5.4.320.0050.03612.49
5.4.310.0040.04212.49
5.4.300.0080.04912.49
5.4.290.0040.03912.48
5.4.280.0050.03612.39
5.4.270.0100.05718.97
5.4.260.0070.05318.99
5.4.250.0070.08018.80
5.4.240.0030.08018.83
5.4.230.0070.07018.93
5.4.220.0130.06318.99
5.4.210.0100.07318.80
5.4.200.0170.06318.77
5.4.190.0070.05318.96
5.4.180.0070.05318.94
5.4.170.0100.05019.09
5.4.160.0070.06318.95
5.4.150.0100.07318.96
5.4.140.0100.04716.31
5.4.130.0030.07016.38
5.4.120.0030.07716.54
5.4.110.0100.05716.57
5.4.100.0200.03716.51
5.4.90.0170.05716.49
5.4.80.0100.04716.55
5.4.70.0030.05716.39
5.4.60.0030.07716.39
5.4.50.0070.05016.51
5.4.40.0130.06316.41
5.4.30.0100.06716.34
5.4.20.0070.05716.38
5.4.10.0130.04316.38
5.4.00.0030.06015.99
5.3.290.0050.04012.80
5.3.280.0170.05014.60
5.3.270.0070.05314.57
5.3.260.0100.07714.68
5.3.250.0030.07714.73
5.3.240.0100.06014.77
5.3.230.0100.06714.77
5.3.220.0000.06014.77
5.3.210.0100.07714.73
5.3.200.0100.06714.54
5.3.190.0030.05714.57
5.3.180.0170.05014.55
5.3.170.0130.05014.59
5.3.160.0130.06714.64
5.3.150.0100.05314.46
5.3.140.0170.04714.45
5.3.130.0170.04714.61
5.3.120.0170.06714.51
5.3.110.0100.05314.76
5.3.100.0070.06714.03
5.3.90.0100.06714.14
5.3.80.0100.06314.18
5.3.70.0030.06314.17
5.3.60.0130.04013.82
5.3.50.0100.05713.94
5.3.40.0100.04714.01
5.3.30.0100.04313.88
5.3.20.0170.06313.66
5.3.10.0170.04713.75
5.3.00.0070.06013.73

preferences:
54.84 ms | 400 KiB | 5 Q