3v4l.org

run code in 300+ PHP versions simultaneously
<?php $var = round(0.0255329457364341,2); var_dump($var);

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)
8.3.60.0120.00318.18
8.3.50.0100.00716.47
8.3.40.0070.00718.68
8.3.30.0060.00918.54
8.3.20.0040.00420.29
8.3.10.0050.00323.61
8.3.00.0040.00419.68
8.2.180.0150.00416.32
8.2.170.0070.00722.96
8.2.160.0080.00619.08
8.2.150.0060.00324.18
8.2.140.0080.00024.66
8.2.130.0070.00319.35
8.2.120.0050.00326.35
8.2.110.0000.01020.64
8.2.100.0080.00419.58
8.2.90.0030.00519.05
8.2.80.0000.00817.97
8.2.70.0080.00017.50
8.2.60.0000.00718.00
8.2.50.0050.00318.10
8.2.40.0000.00820.72
8.2.30.0030.00519.32
8.2.20.0040.00417.94
8.2.10.0000.00817.88
8.2.00.0050.00218.05
8.1.280.0100.00325.92
8.1.270.0040.00422.02
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0000.00824.11
8.1.230.0110.00017.70
8.1.220.0000.00917.74
8.1.210.0030.00518.77
8.1.200.0000.00917.35
8.1.190.0040.00417.23
8.1.180.0000.00818.10
8.1.170.0000.00718.54
8.1.160.0040.00419.17
8.1.150.0040.00418.75
8.1.140.0000.00719.48
8.1.130.0030.00318.89
8.1.120.0000.00717.45
8.1.110.0000.00717.29
8.1.100.0040.00817.29
8.1.90.0040.00417.34
8.1.80.0030.00517.47
8.1.70.0050.00217.48
8.1.60.0000.00717.50
8.1.50.0000.00817.41
8.1.40.0070.00317.38
8.1.30.0050.00317.55
8.1.20.0000.00917.56
8.1.10.0070.00017.46
8.1.00.0000.00817.37
8.0.300.0040.00419.87
8.0.290.0050.00216.75
8.0.280.0070.00018.52
8.0.270.0070.00017.20
8.0.260.0050.00316.82
8.0.250.0000.00616.83
8.0.240.0070.00016.94
8.0.230.0030.00316.81
8.0.220.0000.00716.84
8.0.210.0000.00716.77
8.0.200.0030.00316.94
8.0.190.0080.00017.03
8.0.180.0000.00816.89
8.0.170.0030.00316.91
8.0.160.0040.00316.79
8.0.150.0040.00416.87
8.0.140.0000.00716.77
8.0.130.0000.00613.24
8.0.120.0000.00816.79
8.0.110.0000.00716.95
8.0.100.0040.00416.88
8.0.90.0040.00416.89
8.0.80.0090.01216.84
8.0.70.0040.00416.82
8.0.60.0030.00516.83
8.0.50.0040.00416.69
8.0.30.0100.00717.08
8.0.20.0080.01117.40
8.0.10.0030.00516.97
8.0.00.0090.01016.65
7.4.330.0000.00515.55
7.4.320.0000.00616.50
7.4.300.0060.00016.36
7.4.290.0040.00416.40
7.4.280.0070.00016.64
7.4.270.0050.00216.35
7.4.260.0000.00716.48
7.4.250.0050.00316.52
7.4.240.0030.00316.49
7.4.230.0040.00416.45
7.4.220.0030.01516.58
7.4.210.0100.01016.64
7.4.200.0000.00716.49
7.4.160.0090.00916.54
7.4.150.0090.00917.40
7.4.140.0080.00917.86
7.4.130.0120.00916.74
7.4.120.0070.01016.54
7.4.110.0100.00716.38
7.4.100.0100.00716.55
7.4.90.0120.00616.50
7.4.80.0100.01319.39
7.4.70.0070.00716.55
7.4.60.0040.01216.37
7.4.50.0060.00916.57
7.4.40.0130.00316.23
7.4.30.0040.01416.48
7.4.00.0090.00314.93
7.3.330.0050.00012.95
7.3.320.0030.00313.10
7.3.310.0000.00716.15
7.3.300.0000.00716.04
7.3.290.0050.01016.18
7.3.280.0110.00516.16
7.3.270.0110.00717.40
7.3.260.0080.01116.20
7.3.250.0090.00716.36
7.3.240.0100.01016.44
7.3.230.0110.01116.46
7.3.210.0120.00316.27
7.3.200.0030.01316.29
7.3.190.0100.01016.23
7.3.180.0090.00616.45
7.3.170.0120.00316.51
7.3.160.0160.00616.09
7.2.330.0150.00916.35
7.2.320.0120.00616.70
7.2.310.0000.01616.49
7.2.300.0060.01016.50
7.2.290.0100.01016.25
7.2.60.0000.01416.56
7.2.00.0030.00919.21
7.1.200.0060.00615.89
7.1.100.0090.00917.98
7.1.70.0070.01417.03
7.1.60.0400.00634.96
7.1.50.0330.01234.64
7.1.40.0360.02234.36
7.1.30.0260.02034.45
7.1.20.0440.01334.42
7.1.10.0070.01616.45
7.1.00.0140.00816.52
7.0.200.0090.00916.40
7.0.190.0110.00816.76
7.0.180.0130.00816.07
7.0.170.0150.01016.04
7.0.160.0090.01716.06
7.0.150.0120.01316.21
7.0.140.0090.00916.20
7.0.130.0120.01216.45
7.0.120.0030.01916.29
7.0.110.0030.01616.43
7.0.100.0070.01316.15
7.0.90.0060.01316.13
7.0.80.0100.01016.18
7.0.70.0080.00816.24
7.0.60.0130.00816.12
7.0.50.0100.01016.34
7.0.40.0090.01116.32
7.0.30.0030.01416.39
7.0.20.0160.00316.39
7.0.10.0080.01216.23
7.0.00.0060.01016.27

preferences:
40.69 ms | 400 KiB | 5 Q