3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace MyNamespace; class Test { } echo Test::class;

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)
8.3.60.0110.00716.50
8.3.50.0040.01116.59
8.3.40.0140.00718.87
8.3.30.0040.01118.42
8.3.20.0080.00020.34
8.3.10.0040.00423.66
8.3.00.0050.00319.56
8.2.180.0190.00316.32
8.2.170.0040.01122.96
8.2.160.0040.01118.80
8.2.150.0030.00524.18
8.2.140.0080.00024.66
8.2.130.0000.00719.39
8.2.120.0040.00426.35
8.2.110.0060.00322.20
8.2.100.0070.00417.87
8.2.90.0000.00718.09
8.2.80.0030.00617.97
8.2.70.0000.00817.38
8.2.60.0090.00017.91
8.2.50.0050.00218.10
8.2.40.0080.00022.29
8.2.30.0040.00419.15
8.2.20.0000.00717.80
8.2.10.0040.00417.85
8.2.00.0040.00417.86
8.1.280.0070.01125.92
8.1.270.0050.00222.19
8.1.260.0050.00226.35
8.1.250.0030.00628.09
8.1.240.0060.00323.82
8.1.230.0080.00320.94
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0030.00617.22
8.1.190.0040.00417.10
8.1.180.0000.00818.10
8.1.170.0060.00318.39
8.1.160.0000.00718.88
8.1.150.0030.00618.50
8.1.140.0030.00719.50
8.1.130.0000.00718.79
8.1.120.0000.00717.28
8.1.110.0040.00417.29
8.1.100.0040.00417.32
8.1.90.0030.00317.39
8.1.80.0030.00317.21
8.1.70.0030.00317.33
8.1.60.0070.00017.34
8.1.50.0030.00517.39
8.1.40.0030.00517.25
8.1.30.0050.00317.46
8.1.20.0080.00017.54
8.1.10.0070.00017.44
8.1.00.0000.00817.33
8.0.300.0000.00720.08
8.0.290.0030.00616.63
8.0.280.0000.00718.41
8.0.270.0030.00317.08
8.0.260.0030.00316.66
8.0.250.0050.00216.84
8.0.240.0000.00816.77
8.0.230.0040.00416.79
8.0.220.0000.00716.78
8.0.210.0030.00316.68
8.0.200.0060.00016.81
8.0.190.0030.00616.80
8.0.180.0040.00416.78
8.0.170.0000.00716.68
8.0.160.0040.00416.79
8.0.150.0030.00316.77
8.0.140.0030.00316.61
8.0.130.0000.00613.11
8.0.120.0000.00716.63
8.0.110.0080.00016.70
8.0.100.0030.00316.81
8.0.90.0040.00416.61
8.0.80.0070.01416.73
8.0.70.0000.00816.58
8.0.60.0040.00416.78
8.0.50.0070.00016.59
8.0.30.0130.00717.02
8.0.20.0050.01317.40
8.0.10.0040.00416.70
8.0.00.0100.00716.63
7.4.330.0000.00515.55
7.4.320.0000.00616.38
7.4.300.0060.00016.36
7.4.290.0070.00016.43
7.4.280.0030.00516.26
7.4.270.0000.00716.36
7.4.260.0030.00316.44
7.4.250.0000.00716.40
7.4.240.0050.00216.47
7.4.230.0030.00316.57
7.4.220.0070.01716.40
7.4.210.0090.00616.49
7.4.200.0030.00316.56
7.4.160.0100.00516.36
7.4.150.0150.00317.40
7.4.140.0130.00917.86
7.4.130.0040.01416.43
7.4.120.0140.00816.30
7.4.110.0070.01016.34
7.4.100.0120.00416.27
7.4.90.0070.01016.42
7.4.80.0090.00919.39
7.4.70.0100.00716.37
7.4.60.0100.00616.42
7.4.50.0060.00916.26
7.4.40.0090.00816.51
7.4.30.0100.00716.33
7.4.00.0030.01414.66
7.3.330.0000.00713.20
7.3.320.0050.00013.18
7.3.310.0030.00316.26
7.3.300.0030.00316.06
7.3.290.0090.00816.16
7.3.280.0090.00816.16
7.3.270.0060.01217.40
7.3.260.0130.00716.27
7.3.250.0090.00916.28
7.3.240.0090.00916.31
7.3.230.0030.01316.39
7.3.210.0060.01316.40
7.3.200.0140.00716.52
7.3.190.0110.00716.14
7.3.180.0090.00616.21
7.3.170.0120.00316.38
7.3.160.0060.01016.39
7.3.120.0110.00714.58
7.3.110.0060.00914.59
7.3.100.0070.00714.76
7.3.90.0020.01114.39
7.3.80.0090.00614.73
7.3.70.0030.01214.80
7.3.60.0040.00914.69
7.3.50.0060.00614.60
7.3.40.0060.00914.62
7.3.30.0060.00714.79
7.3.20.0020.01016.52
7.3.10.0040.01316.28
7.3.00.0030.01016.36
7.2.330.0060.01316.48
7.2.320.0070.01016.37
7.2.310.0130.00316.61
7.2.300.0110.01116.46
7.2.290.0030.01416.53
7.2.240.0050.01314.95
7.2.230.0060.01014.74
7.2.220.0100.00614.75
7.2.210.0060.01114.93
7.2.200.0060.00515.00
7.2.190.0080.00814.87
7.2.180.0050.00814.71
7.2.170.0080.00814.88
7.2.160.0100.00514.91
7.2.150.0090.00616.61
7.2.140.0070.00716.75
7.2.130.0070.00516.74
7.2.120.0070.00716.80
7.2.110.0090.00516.56
7.2.100.0050.00916.81
7.2.90.0050.00916.38
7.2.80.0040.01016.57
7.2.70.0090.00916.84
7.2.60.0270.00816.17
7.2.50.0070.01016.62
7.2.40.0050.00816.89
7.2.30.0030.01116.77
7.2.20.0040.01116.82
7.2.10.0070.00916.80
7.2.00.0060.00917.62
7.1.330.0080.00815.51
7.1.320.0080.01015.82
7.1.310.0050.00915.60
7.1.300.0070.00615.37
7.1.290.0080.00515.45
7.1.280.0080.00515.59
7.1.270.0050.01015.66
7.1.260.0050.00915.58
7.1.250.0050.00715.65
7.1.200.0030.00615.66
7.1.100.0060.00917.98
7.1.90.0080.00517.96
7.1.80.0070.01017.77
7.1.70.0030.00816.91
7.1.60.0180.00734.88
7.1.50.0230.01034.81
7.1.40.0190.00634.13
7.1.30.0140.01034.30
7.1.20.0140.01134.39
7.1.10.0090.00316.30
7.1.00.0060.00616.55
7.0.230.0030.01017.70
7.0.220.0080.00617.61
7.0.210.0060.00616.59
7.0.200.0080.00416.52
7.0.190.0000.01516.55
7.0.180.0060.00615.91
7.0.170.0000.01115.98
7.0.160.0070.00716.13
7.0.150.0080.00416.21
7.0.140.0080.00416.04
7.0.130.0060.00616.27
7.0.120.0060.00616.10
7.0.110.0100.00316.17
7.0.100.0060.00616.18
7.0.90.0030.01316.08
7.0.80.0060.00616.20
7.0.70.0030.01016.07
7.0.60.0030.01016.09
7.0.50.0030.01116.17
7.0.40.0030.00916.52
7.0.30.0080.00416.36
7.0.20.0060.00616.20
7.0.10.0060.00616.29
7.0.00.0080.00416.32

preferences:
52.92 ms | 400 KiB | 5 Q