3v4l.org

run code in 300+ PHP versions simultaneously
<?php class X { function §if() {} }

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)
8.3.60.0160.00318.01
8.3.50.0070.01421.14
8.3.40.0070.01418.75
8.3.30.0100.01020.21
8.3.20.0140.00718.27
8.3.10.0070.00719.09
8.3.00.0080.00019.56
8.2.180.0150.00616.63
8.2.170.0090.00622.96
8.2.160.0060.00920.52
8.2.150.0040.00424.18
8.2.140.0100.00324.66
8.2.130.0070.00026.16
8.2.120.0060.00317.97
8.2.110.0060.00322.11
8.2.100.0110.00017.59
8.2.90.0030.00619.11
8.2.80.0000.00719.25
8.2.70.0030.00617.38
8.2.60.0040.00417.91
8.2.50.0000.01118.07
8.2.40.0030.00619.82
8.2.30.0000.00721.16
8.2.20.0000.00717.51
8.2.10.0040.00417.64
8.2.00.0040.00717.55
8.1.280.0040.01225.92
8.1.270.0000.00723.99
8.1.260.0070.00726.35
8.1.250.0000.00828.09
8.1.240.0100.00722.48
8.1.230.0110.00020.85
8.1.220.0000.00718.77
8.1.210.0000.00818.77
8.1.200.0030.00617.23
8.1.190.0020.00517.27
8.1.180.0000.00818.10
8.1.170.0030.00618.56
8.1.160.0030.00318.74
8.1.150.0100.00018.57
8.1.140.0040.00417.32
8.1.130.0000.00717.71
8.1.120.0000.00717.35
8.1.110.0000.00717.30
8.1.100.0020.00517.22
8.1.90.0000.00717.23
8.1.80.0030.00317.31
8.1.70.0000.00717.20
8.1.60.0060.00317.45
8.1.50.0000.00817.26
8.1.40.0000.00817.31
8.1.30.0000.00817.41
8.1.20.0040.00417.45
8.1.10.0000.00717.39
8.1.00.0070.00317.32
8.0.300.0000.01019.91
8.0.290.0070.00017.04
8.0.280.0070.00018.37
8.0.270.0000.00817.16
8.0.260.0040.00416.69
8.0.250.0080.00016.71
8.0.240.0000.00716.73
8.0.230.0000.00716.71
8.0.220.0070.00016.76
8.0.210.0030.00616.65
8.0.200.0070.00016.70
8.0.190.0000.00716.69
8.0.180.0040.00416.72
8.0.170.0040.00416.59
8.0.160.0040.00316.80
8.0.150.0000.00816.67
8.0.140.0080.00016.59
8.0.130.0000.00613.27
8.0.120.0030.00516.69
8.0.110.0000.00716.82
8.0.100.0000.00716.77
8.0.90.0040.00416.69
8.0.80.0090.00616.79
8.0.70.0030.00516.71
8.0.60.0030.00516.87
8.0.50.0030.00616.73
8.0.30.0110.00816.93
8.0.20.0080.01017.40
8.0.10.0070.00016.70
8.0.00.0120.00916.67
7.4.330.0000.00516.69
7.4.320.0030.00316.47
7.4.300.0030.00516.46
7.4.290.0070.00016.31
7.4.280.0070.00016.32
7.4.270.0000.00816.29
7.4.260.0050.00013.14
7.4.250.0040.00416.25
7.4.240.0000.00716.27
7.4.230.0030.00316.49
7.4.220.0060.01216.49
7.4.210.0080.01016.47
7.4.200.0040.00416.48
7.4.190.0070.00016.27
7.4.160.0050.01616.13
7.4.150.0040.01517.40
7.4.140.0080.00917.86
7.4.130.0090.00816.34
7.4.120.0060.01016.33
7.4.110.0070.01116.30
7.4.100.0160.01016.39
7.4.90.0130.01016.35
7.4.80.0160.00319.39
7.4.70.0190.00316.46
7.4.60.0070.01016.53
7.4.50.0000.00816.30
7.4.40.0060.00822.77
7.4.30.0120.00616.46
7.4.00.0070.00714.85
7.3.330.0000.00613.13
7.3.320.0000.00613.09
7.3.310.0070.00016.20
7.3.300.0030.00316.17
7.3.290.0100.00316.18
7.3.280.0120.00616.18
7.3.270.0180.00617.40
7.3.260.0150.00518.24
7.3.250.0110.00616.39
7.3.240.0090.00616.52
7.3.230.0030.01316.39
7.3.210.0110.00616.47
7.3.200.0120.00919.39
7.3.190.0070.01416.13
7.3.180.0090.00616.18
7.3.170.0180.00316.34
7.3.160.0090.01316.24
7.3.120.0060.01014.69
7.2.330.0030.01316.31
7.2.320.0070.01016.59
7.2.310.0140.00416.55
7.2.300.0000.01516.48
7.2.290.0100.01016.44
7.2.80.0160.00316.41
7.2.60.0030.01016.78
7.2.00.0000.01319.31
7.1.200.0060.00615.55
7.1.100.0040.01217.90
7.1.70.0000.00717.07
7.1.60.0030.00919.24
7.1.50.0090.01516.75
7.1.00.0000.03722.43
7.0.200.0000.00816.69
7.0.140.0030.07322.07
7.0.60.0100.08319.92
7.0.50.0000.04317.82
7.0.40.0000.06720.25
7.0.30.0600.07020.08
7.0.20.0170.04720.07
7.0.10.0300.06020.14
7.0.00.0070.09320.21
5.6.280.0000.07720.99
5.6.210.0170.07720.70
5.6.200.0000.04318.29
5.6.190.0070.05020.58
5.6.180.0330.07020.47
5.6.170.0170.09020.50
5.6.160.0130.08020.61
5.6.150.0130.06718.19
5.6.140.0130.07318.18
5.6.130.0070.04018.14
5.6.120.0030.04720.96
5.6.110.0000.04721.04
5.6.100.0070.08320.96
5.6.90.0030.08720.97
5.6.80.0170.06720.36
5.6.70.0400.06320.39
5.5.350.0030.07720.44
5.5.340.0130.07018.01
5.5.330.0100.08720.13
5.5.320.0230.03320.38
5.5.310.0300.08020.26
5.5.300.0070.05018.10
5.5.290.0030.04317.98
5.5.280.0070.04020.96
5.5.270.0030.09020.68
5.5.260.0130.07720.84
5.5.250.0130.06720.70
5.5.240.0030.06720.24
5.4.450.0270.04319.47
5.4.440.0270.06319.39
5.4.430.0230.06719.47
5.4.420.0270.07719.54
5.4.410.0200.05719.41
5.4.400.0270.07319.00
5.4.390.0330.04018.95
5.4.380.0230.06019.25
5.4.370.0270.07319.00
5.4.360.0270.08018.87
5.4.350.0300.07019.20
5.4.340.0270.04319.14
5.4.320.0330.06019.13
5.4.310.0230.05019.08
5.4.300.0270.07319.16
5.4.290.0230.07719.09
5.4.280.0330.04319.13
5.4.270.0270.04319.06
5.4.260.0270.06018.98
5.4.250.0300.06718.97
5.4.240.0170.03719.15
5.4.230.0330.06718.97
5.4.220.0130.04319.19
5.4.210.0230.07719.24
5.4.200.0270.07019.15
5.4.190.0300.05018.98
5.4.180.0370.05719.30
5.4.170.0230.05019.07
5.4.160.0330.04019.29
5.4.150.0370.06019.20
5.4.140.0270.05316.51
5.4.130.0270.07016.45
5.4.120.0300.06016.38
5.4.110.0330.06016.40
5.4.100.0300.06316.53
5.4.90.0200.03716.53
5.4.80.0170.04016.53
5.4.70.0130.03716.57
5.4.60.0130.03716.32
5.4.50.0200.03316.43
5.4.40.0170.03316.13
5.4.30.0100.04016.38
5.4.20.0070.04016.48
5.4.10.0100.04016.38
5.4.00.0130.03715.75
5.3.290.0300.06314.58
5.3.280.0330.06014.70
5.3.270.0230.07314.64
5.3.260.0270.07314.60
5.3.250.0200.07014.68
5.3.240.0200.06314.52
5.3.230.0200.07014.67
5.3.220.0200.05714.46
5.3.210.0170.05714.49
5.3.200.0300.06714.54
5.3.190.0200.03314.46
5.3.180.0130.07014.46
5.3.170.0170.03314.47
5.3.160.0170.03314.78
5.3.150.0100.04014.48
5.3.140.0230.03714.70
5.3.130.0230.04014.54
5.3.120.0200.04314.52
5.3.110.0100.04014.51
5.3.100.0130.04714.14
5.3.90.0170.04713.92
5.3.80.0100.04714.24
5.3.70.0100.04014.10
5.3.60.0170.03314.07
5.3.50.0170.04013.94
5.3.40.0130.03713.94
5.3.30.0270.02714.06
5.3.20.0070.04013.77
5.3.10.0100.04313.54
5.3.00.0170.03313.54
5.2.170.0100.03012.03
5.2.160.0170.02312.03
5.2.150.0170.02312.03
5.2.140.0230.02312.03
5.2.130.0170.02712.03
5.2.120.0100.03312.03
5.2.110.0130.03012.03
5.2.100.0100.03012.03
5.2.90.0170.02312.03
5.2.80.0130.02712.03
5.2.70.0130.03012.03
5.2.60.0100.03712.03
5.2.50.0100.03012.03
5.2.40.0170.03012.03
5.2.30.0170.03312.03
5.2.20.0100.02712.03
5.2.10.0130.05312.03
5.2.00.0230.03712.03
5.1.60.0170.02012.03
5.1.50.0130.03312.03
5.1.40.0100.05712.03
5.1.30.0200.03012.03
5.1.20.0170.05712.03
5.1.10.0170.04012.03
5.1.00.0170.03312.03
5.0.50.0070.03012.03
5.0.40.0170.04012.03
5.0.30.0030.05012.03
5.0.20.0100.03012.03
5.0.10.0100.03012.03
5.0.00.0070.05012.03
4.4.90.0030.01712.03
4.4.80.0030.02012.03
4.4.70.0030.02312.03
4.4.60.0030.02012.03
4.4.50.0070.01712.03
4.4.40.0030.03312.03
4.4.30.0070.01712.03
4.4.20.0100.03012.03
4.4.10.0100.02012.03
4.4.00.0130.03012.03
4.3.110.0130.03012.03
4.3.100.0070.03712.03
4.3.90.0100.01712.03
4.3.80.0070.03312.03
4.3.70.0070.02712.03
4.3.60.0100.02012.03
4.3.50.0100.03712.03
4.3.40.0030.05312.03
4.3.30.0100.03012.03
4.3.20.0030.04012.03
4.3.10.0030.03312.03
4.3.00.0030.03312.03

preferences:
38.94 ms | 401 KiB | 5 Q