3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(round(123.456, 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)
8.3.60.0080.00816.48
8.3.50.0130.00916.17
8.3.40.0060.01218.79
8.3.30.0100.00318.68
8.3.20.0040.00422.23
8.3.10.0040.00421.87
8.3.00.0080.00020.89
8.2.180.0070.00718.29
8.2.170.0070.00722.96
8.2.160.0140.00322.25
8.2.150.0040.00424.18
8.2.140.0000.00724.66
8.2.130.0050.00222.38
8.2.120.0000.00826.35
8.2.110.0030.00620.60
8.2.100.0070.00417.59
8.2.90.0000.00819.09
8.2.80.0000.00917.97
8.2.70.0000.01117.38
8.2.60.0000.00817.80
8.2.50.0000.00918.10
8.2.40.0080.00022.29
8.2.30.0000.00820.95
8.2.20.0000.00718.00
8.2.10.0000.00717.97
8.2.00.0040.00417.90
8.1.280.0100.01025.92
8.1.270.0000.00824.04
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0090.00022.52
8.1.230.0070.00419.14
8.1.220.0030.00517.74
8.1.210.0060.00318.77
8.1.200.0030.00617.23
8.1.190.0090.00017.35
8.1.180.0080.00018.10
8.1.170.0080.00018.56
8.1.160.0070.00018.89
8.1.150.0040.00420.61
8.1.140.0070.00019.51
8.1.130.0030.00318.70
8.1.120.0070.00017.44
8.1.110.0000.00717.30
8.1.100.0000.00717.29
8.1.90.0040.00417.39
8.1.80.0040.00417.40
8.1.70.0000.00717.29
8.1.60.0050.00217.54
8.1.50.0000.00717.51
8.1.40.0030.00517.48
8.1.30.0040.00417.57
8.1.20.0070.00017.55
8.1.10.0000.00817.41
8.1.00.0040.00417.43
8.0.300.0030.00618.77
8.0.290.0040.00416.58
8.0.280.0000.00718.40
8.0.270.0000.00717.19
8.0.260.0000.00616.72
8.0.250.0000.00716.88
8.0.240.0040.00416.81
8.0.230.0040.00416.86
8.0.220.0000.00716.72
8.0.210.0050.00216.84
8.0.200.0000.00716.91
8.0.190.0070.00316.73
8.0.180.0030.00316.84
8.0.170.0000.00716.82
8.0.160.0030.00316.84
8.0.150.0030.00516.66
8.0.140.0030.00316.68
8.0.130.0060.00013.29
8.0.120.0040.00416.75
8.0.110.0040.00416.72
8.0.100.0040.00416.86
8.0.90.0080.00016.69
8.0.80.0080.01516.78
8.0.70.0030.00516.82
8.0.60.0040.00416.71
8.0.50.0000.00816.67
8.0.30.0130.00617.05
8.0.20.0110.00917.40
8.0.10.0000.00716.73
8.0.00.0080.01216.72
7.4.330.0000.00515.55
7.4.320.0030.00316.53
7.4.300.0060.00016.48
7.4.290.0030.00516.52
7.4.280.0000.00716.43
7.4.270.0070.00016.42
7.4.260.0030.00313.20
7.4.250.0000.00716.38
7.4.240.0000.00716.55
7.4.230.0030.00316.25
7.4.220.0100.00716.53
7.4.210.0130.00416.45
7.4.200.0000.00716.34
7.4.160.0110.00516.46
7.4.150.0110.00717.40
7.4.140.0110.00717.86
7.4.130.0090.01216.48
7.4.120.0140.00516.47
7.4.110.0100.00716.55
7.4.100.0140.00416.41
7.4.90.0070.01016.46
7.4.80.0130.00719.39
7.4.70.0180.00016.43
7.4.60.0030.01316.37
7.4.50.0030.01316.38
7.4.40.0100.00716.51
7.4.30.0070.01116.33
7.4.00.0110.00314.81
7.3.330.0050.00013.10
7.3.320.0060.00013.07
7.3.310.0000.00716.14
7.3.300.0030.00316.10
7.3.290.0030.00316.19
7.3.280.0080.00916.23
7.3.270.0140.00317.40
7.3.260.0140.00416.39
7.3.250.0120.00816.40
7.3.240.0120.00616.44
7.3.230.0100.01016.38
7.3.210.0100.00716.53
7.3.200.0150.00316.24
7.3.190.0090.00616.16
7.3.180.0070.01016.23
7.3.170.0060.00916.39
7.3.160.0090.00616.24
7.2.330.0030.01416.30
7.2.320.0090.00916.61
7.2.310.0060.00916.30
7.2.300.0140.00316.58
7.2.290.0060.01516.56
7.2.80.0130.01016.11
7.2.60.0070.00716.58
7.2.00.0000.01619.28
7.1.200.0000.01415.55
7.1.100.0050.01017.66
7.1.70.0040.00416.74
7.1.60.1030.01333.13
7.1.50.1370.01732.66
7.1.40.1500.01732.48
7.1.30.0270.01032.41
7.1.20.1300.00732.61
7.1.10.0870.01014.70
7.1.00.0800.01314.69
7.0.200.1030.00714.88
7.0.190.1370.00014.73
7.0.180.0870.01014.33
7.0.170.1170.00314.21
7.0.160.0970.01714.32
7.0.150.0770.01314.20
7.0.140.0900.01014.12
7.0.130.0800.01014.62
7.0.120.0930.00314.45
7.0.110.0770.01014.35
7.0.100.0770.01014.34
7.0.90.0870.00714.41
7.0.80.0800.01014.34
7.0.70.0730.01014.45
7.0.60.0970.00714.25
7.0.50.1000.01014.55
7.0.40.0800.01314.47
7.0.30.0830.00714.57
7.0.20.0700.01314.37
7.0.10.0830.01014.35
7.0.00.0800.01014.60

preferences:
42.06 ms | 401 KiB | 5 Q