3v4l.org

run code in 300+ PHP versions simultaneously
<?php class TestClass { protected $testValue = 2 * 2; }

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)
8.3.60.0070.01418.48
8.3.50.0070.01121.92
8.3.40.0070.00718.77
8.3.30.0070.00719.04
8.3.20.0040.00420.20
8.3.10.0050.00322.09
8.3.00.0060.00322.58
8.2.180.0110.00716.50
8.2.170.0080.00822.96
8.2.160.0000.01420.82
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0000.00817.38
8.2.110.0030.00619.38
8.2.100.0080.00417.74
8.2.90.0040.00419.09
8.2.80.0030.00517.97
8.2.70.0050.00317.25
8.2.60.0040.00417.91
8.2.50.0040.00418.07
8.2.40.0040.00418.16
8.2.30.0070.00017.91
8.2.20.0040.00417.53
8.2.10.0070.00017.44
8.2.00.0060.00319.39
8.1.280.0140.00725.92
8.1.270.0040.00421.78
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0040.00421.31
8.1.230.0040.00717.42
8.1.220.0080.00017.74
8.1.210.0040.00418.77
8.1.200.0030.00617.00
8.1.190.0000.00817.11
8.1.180.0080.00018.49
8.1.170.0040.00418.59
8.1.160.0040.00421.96
8.1.150.0000.00718.52
8.1.140.0040.00417.23
8.1.130.0020.00517.75
8.1.120.0000.00717.29
8.1.110.0000.00817.21
8.1.100.0000.00717.32
8.1.90.0070.00017.38
8.1.80.0020.00517.23
8.1.70.0030.00317.32
8.1.60.0030.00617.45
8.1.50.0060.00317.38
8.1.40.0040.00417.43
8.1.30.0040.00417.48
8.1.20.0000.00817.47
8.1.10.0050.00217.29
8.1.00.0030.00617.30
8.0.300.0040.00418.77
8.0.290.0040.00416.58
8.0.280.0030.00318.37
8.0.270.0030.00317.16
8.0.260.0060.00016.68
8.0.250.0030.00316.84
8.0.240.0000.00716.86
8.0.230.0030.00316.77
8.0.220.0000.00716.66
8.0.210.0030.00316.69
8.0.200.0030.00316.78
8.0.190.0040.00416.86
8.0.180.0070.00016.67
8.0.170.0000.00816.77
8.0.160.0030.00516.66
8.0.150.0050.00316.80
8.0.140.0000.00716.61
8.0.130.0030.00313.13
8.0.120.0080.00016.70
8.0.110.0040.00416.70
8.0.100.0000.00716.75
8.0.90.0040.00416.75
8.0.80.0050.01016.79
8.0.70.0000.00716.80
8.0.60.0070.00016.70
8.0.50.0050.00316.72
8.0.30.0090.01017.08
8.0.20.0090.00917.40
8.0.10.0000.00816.72
8.0.00.0090.00916.56
7.4.330.0030.00315.00
7.4.320.0030.00316.28
7.4.300.0030.00316.47
7.4.290.0030.00316.35
7.4.280.0000.01116.27
7.4.270.0030.00616.38
7.4.260.0030.00616.34
7.4.250.0000.00716.35
7.4.240.0070.00016.38
7.4.230.0050.00216.37
7.4.220.0120.00616.52
7.4.210.0070.00816.45
7.4.200.0040.00416.36
7.4.190.0030.00316.39
7.4.160.0150.00016.32
7.4.150.0160.00017.40
7.4.140.0130.00817.86
7.4.130.0100.00716.28
7.4.120.0130.00616.35
7.4.110.0070.01016.39
7.4.100.0030.01516.25
7.4.90.0100.00616.28
7.4.80.0140.00619.39
7.4.70.0150.00916.16
7.4.60.0120.00916.35
7.4.50.0110.00016.19
7.4.40.0080.00822.77
7.4.30.0060.00916.44
7.4.00.0090.00614.99
7.3.330.0030.00313.18
7.3.320.0050.00012.93
7.3.310.0000.00716.06
7.3.300.0030.00316.08
7.3.290.0130.00616.22
7.3.280.0070.00916.15
7.3.270.0140.00317.40
7.3.260.0170.00016.41
7.3.250.0050.01216.29
7.3.240.0090.01316.46
7.3.230.0030.01416.39
7.3.210.0090.01216.10
7.3.200.0140.00619.39
7.3.190.0110.00816.14
7.3.180.0000.01616.27
7.3.170.0090.00916.53
7.3.160.0160.00316.39
7.3.120.0040.01114.73
7.2.330.0090.00916.41
7.2.320.0070.01716.37
7.2.310.0070.01416.40
7.2.300.0090.00616.34
7.2.290.0130.00316.36
7.1.100.0040.00717.55
7.1.70.0030.00716.96
7.1.60.0090.01619.82
7.1.50.0000.01616.83
7.1.00.0030.07722.46
7.0.200.0000.00716.46
7.0.140.0100.06722.00
7.0.60.0030.06319.89
7.0.50.0070.05717.89
7.0.40.0130.08020.11
7.0.30.0300.04320.16
7.0.20.0130.04320.12
7.0.10.0270.06720.09
7.0.00.0130.08020.23
5.6.280.0000.07320.77
5.6.210.0100.07720.76
5.6.200.0030.08318.23
5.6.190.0070.07020.55
5.6.180.0300.06720.49
5.6.170.0200.04020.55
5.6.160.0030.08020.46
5.6.150.0070.04718.14
5.6.140.0130.05018.23
5.6.130.0030.04318.18
5.6.120.0030.06020.97
5.6.110.0100.07020.99
5.6.100.0030.07720.99
5.6.90.0030.04321.10
5.6.80.0100.06020.50
5.6.70.4130.04020.52
5.5.350.0330.07020.39
5.5.340.0100.03717.98
5.5.330.0070.04720.32
5.5.320.0100.08020.57
5.5.310.0270.06320.34
5.5.300.0100.04718.03
5.5.290.0070.05717.91
5.5.280.0100.07320.86
5.5.270.0100.08020.64
5.5.260.0200.06320.88
5.5.250.0100.08020.70
5.5.240.0100.07720.14
5.4.450.0070.04719.46
5.4.440.0130.05019.52
5.4.430.0100.04319.27
5.4.420.0170.03719.32
5.4.410.0170.03719.43
5.4.400.0170.03319.22
5.4.390.0130.04018.87
5.4.380.0200.03719.20
5.4.370.0130.03719.18
5.4.360.0230.03719.15
5.4.350.0170.03319.13
5.4.340.0170.03318.98
5.4.320.0100.04318.86
5.4.310.0200.04018.85
5.4.300.0300.04019.21
5.4.290.0170.04719.24
5.4.280.0170.03718.87
5.4.270.0330.06319.13
5.4.260.0230.05719.11
5.4.250.0270.04319.13
5.4.240.0270.07018.84
5.4.230.0330.03719.08
5.4.220.0230.04019.30
5.4.210.0230.03718.97
5.4.200.0170.08319.13
5.4.190.0130.04319.12
5.4.180.0170.04019.19
5.4.170.0100.06019.21
5.4.160.0200.07318.93
5.4.150.0270.07318.95
5.4.140.0200.04716.46
5.4.130.0200.06316.51
5.4.120.0270.05316.45
5.4.110.0200.03316.56
5.4.100.0270.04716.54
5.4.90.0400.04016.46
5.4.80.0300.06016.53
5.4.70.0170.04716.57
5.4.60.0200.05716.35
5.4.50.0270.04316.51
5.4.40.0230.06316.16
5.4.30.0300.05016.42
5.4.20.0270.06316.23
5.4.10.0330.08016.23
5.4.00.0230.07015.75
5.3.290.0270.04714.63
5.3.280.0300.06314.74
5.3.270.0270.07314.82
5.3.260.0200.07714.57
5.3.250.0330.05314.56
5.3.240.0230.09014.76
5.3.230.0200.04314.66
5.3.220.0300.05714.48
5.3.210.0200.04714.47
5.3.200.0200.04014.79
5.3.190.0230.07714.46
5.3.180.0330.06014.64
5.3.170.0300.06714.77
5.3.160.0230.06714.47
5.3.150.0200.05314.49
5.3.140.0270.05714.47
5.3.130.0300.07014.46
5.3.120.0230.03714.52
5.3.110.0300.04714.63
5.3.100.0270.07014.13
5.3.90.0300.06314.09
5.3.80.0200.06313.92
5.3.70.0200.06714.01
5.3.60.0230.04014.08
5.3.50.0270.07013.87
5.3.40.0170.08013.95
5.3.30.0330.06314.02
5.3.20.0230.05013.90
5.3.10.0270.04313.56
5.3.00.0170.05013.62

preferences:
44 ms | 401 KiB | 5 Q