3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { } function create_b() { class B{} } new A(); create_b(); new B();

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)
8.5.00.0140.01019.80
8.4.150.0020.00014.05
8.4.140.0120.00917.52
8.4.130.0130.00717.43
8.4.120.0110.00320.73
8.4.110.0110.00922.82
8.4.100.0100.00817.61
8.4.90.0110.00918.38
8.4.80.0130.00717.78
8.4.70.0050.00317.81
8.4.60.0130.00818.54
8.4.50.0130.00618.55
8.4.40.0060.01519.73
8.4.30.0070.01120.26
8.4.20.0170.00320.25
8.4.10.0040.01517.39
8.3.280.0120.00918.38
8.3.270.0100.00916.56
8.3.260.0080.01116.67
8.3.250.0080.00718.80
8.3.240.0090.00716.53
8.3.230.0060.01216.52
8.3.220.0050.00419.04
8.3.210.0130.00616.64
8.3.200.0100.00916.47
8.3.190.0090.00118.92
8.3.180.0080.01116.48
8.3.170.0110.00718.81
8.3.160.0070.01119.08
8.3.150.0160.00318.86
8.3.140.0090.00616.41
8.3.130.0030.00718.54
8.3.120.0090.00020.77
8.3.110.0000.00820.94
8.3.100.0040.01124.06
8.3.90.0060.00326.77
8.3.80.0040.00717.97
8.3.70.0090.00616.50
8.3.60.0090.00618.30
8.3.50.0150.00718.12
8.3.40.0070.01018.59
8.3.30.0110.00418.59
8.3.20.0080.00020.83
8.3.10.0030.00523.54
8.3.00.0070.00023.41
8.2.290.0070.00820.42
8.2.280.0100.01018.16
8.2.270.0050.00316.90
8.2.260.0040.01120.71
8.2.250.0150.00418.44
8.2.240.0060.00317.12
8.2.230.0060.00322.58
8.2.220.0000.01037.54
8.2.210.0080.00026.77
8.2.200.0090.00018.41
8.2.190.0080.01120.12
8.2.180.0090.00618.04
8.2.170.0070.00722.96
8.2.160.0110.00422.13
8.2.150.0080.00024.18
8.2.140.0050.00224.66
8.2.130.0050.00226.16
8.2.120.0040.00420.95
8.2.110.0000.01021.09
8.2.100.0070.00417.78
8.2.90.0040.00417.59
8.2.80.0000.00717.97
8.2.70.0000.00817.49
8.2.60.0040.00417.38
8.2.50.0030.00617.63
8.2.40.0040.00419.78
8.2.30.0040.00419.16
8.2.20.0040.00417.87
8.2.10.0000.00819.17
8.2.00.0040.00419.18
8.1.330.0100.00821.98
8.1.320.0140.00615.87
8.1.310.0080.00018.41
8.1.300.0060.00315.95
8.1.290.0060.00330.84
8.1.280.0040.01125.92
8.1.270.0080.00018.83
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0070.00322.19
8.1.230.0080.00322.25
8.1.220.0000.00817.74
8.1.210.0070.00418.90
8.1.200.0060.00317.10
8.1.190.0040.00417.22
8.1.180.0040.00418.10
8.1.170.0060.00318.88
8.1.160.0070.00018.73
8.1.150.0040.00418.82
8.1.140.0000.00722.15
8.1.130.0050.00220.17
8.1.120.0030.00317.29
8.1.110.0040.00417.46
8.1.100.0030.00617.29
8.1.90.0040.00417.39
8.1.80.0070.00017.25
8.1.70.0030.00717.29
8.1.60.0080.00417.56
8.1.50.0000.00717.51
8.1.40.0000.00917.41
8.1.30.0000.00717.65
8.1.20.0000.00817.58
8.1.10.0040.00417.44
8.1.00.0050.00217.34
8.0.300.0040.00419.94
8.0.290.0030.00616.63
8.0.280.0000.00718.44
8.0.270.0000.00717.17
8.0.260.0030.00318.36
8.0.250.0000.00716.92
8.0.240.0040.00416.96
8.0.230.0000.00716.77
8.0.220.0000.00716.73
8.0.210.0000.00816.82
8.0.200.0070.00016.88
8.0.190.0050.00316.85
8.0.180.0000.00716.91
8.0.170.0040.00416.73
8.0.160.0040.00416.71
8.0.150.0040.00416.84
8.0.140.0000.00716.71
8.0.130.0030.00313.25
8.0.120.0040.00416.80
8.0.110.0080.00016.88
8.0.100.0070.00016.73
8.0.90.0000.00716.71
8.0.80.0070.00816.79
8.0.70.0040.00416.79
8.0.60.0030.00416.78
8.0.50.0070.00016.86
8.0.30.0080.01016.96
8.0.20.0120.00917.40
8.0.10.0070.00016.81
8.0.00.0110.00616.85
7.4.330.0000.00515.55
7.4.320.0030.00316.53
7.4.300.0060.00016.51
7.4.290.0030.00316.54
7.4.280.0050.00216.52
7.4.270.0030.00316.56
7.4.260.0030.00316.45
7.4.250.0030.00316.50
7.4.240.0030.00316.54
7.4.230.0000.00716.28
7.4.220.0040.00416.38
7.4.210.0110.00716.56
7.4.200.0070.00016.28
7.4.160.0060.01116.52
7.4.140.0080.01017.86
7.4.130.0150.00316.34
7.4.120.0080.00816.64
7.4.110.0130.01016.37
7.4.100.0060.01716.60
7.4.90.0030.01316.59
7.4.80.0060.01219.39
7.4.70.0080.00916.68
7.4.60.0060.01216.55
7.4.50.0070.01016.49
7.4.40.0130.00316.37
7.4.00.0060.00915.00
7.3.330.0000.00513.22
7.3.320.0060.00013.23
7.3.310.0070.00016.18
7.3.300.0030.00316.24
7.3.290.0000.00716.15
7.3.280.0090.01016.19
7.3.260.0160.00616.41
7.3.240.0070.01116.29
7.3.230.0070.01016.38
7.3.210.0070.01016.57
7.3.200.0070.01016.52
7.3.190.0080.01416.50
7.3.180.0080.00816.25
7.3.170.0060.01016.25
7.3.160.0070.00716.41
7.3.00.0310.00614.84
7.2.330.0130.00416.49
7.2.320.0100.01316.55
7.2.310.0170.00416.63
7.2.300.0090.00916.73
7.2.290.0150.00716.59
7.2.130.0330.00714.88
7.2.120.0520.00315.05
7.2.110.0450.01114.60
7.2.100.0530.00714.78
7.2.90.0400.00414.70
7.2.80.0540.00314.69
7.2.70.0310.00814.82
7.2.60.0480.00414.84
7.2.50.0370.01014.71
7.2.40.1000.00614.89
7.2.30.0310.00314.78
7.2.20.0320.00614.82
7.2.10.0350.00614.82
7.2.00.0350.00314.68
7.1.250.0320.00313.48
7.0.330.0360.00713.29
5.6.380.0160.00514.28

preferences:
40.75 ms | 403 KiB | 5 Q