3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(round(1.700000000000556, 12, PHP_ROUND_HALF_DOWN));

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)
8.4.120.0130.00624.02
8.4.110.0130.00723.16
8.4.100.0040.00518.68
8.4.90.0100.00718.77
8.4.80.0130.00618.36
8.4.70.0060.00517.66
8.4.60.0150.00618.75
8.4.50.0080.00818.29
8.4.40.0110.00917.60
8.4.30.0090.00919.01
8.4.20.0170.00319.45
8.4.10.0110.00719.22
8.3.250.0130.00718.89
8.3.240.0090.00918.77
8.3.230.0110.00916.98
8.3.220.0120.00818.77
8.3.210.0060.00216.54
8.3.200.0040.00516.55
8.3.190.0110.00917.02
8.3.180.0090.01017.09
8.3.170.0060.01320.52
8.3.160.0150.00318.25
8.3.150.0030.01017.02
8.3.140.0080.00016.45
8.3.130.0090.00018.30
8.3.120.0000.00820.75
8.3.110.0090.00020.94
8.3.100.0090.00024.06
8.3.90.0120.00326.77
8.3.80.0060.00318.43
8.3.70.0150.00016.63
8.3.60.0060.01618.18
8.3.50.0100.00716.67
8.3.40.0100.00723.61
8.3.30.0150.00420.72
8.3.20.0070.00024.18
8.3.10.0040.00424.66
8.3.00.0050.00326.16
8.2.290.0100.00820.34
8.2.280.0060.00418.14
8.2.270.0070.01117.18
8.2.260.0000.01716.51
8.2.250.0040.01118.33
8.2.240.0040.00418.64
8.2.230.0000.01022.58
8.2.220.0030.00537.54
8.2.210.0120.00626.77
8.2.200.0040.00818.41
8.2.190.0150.00716.58
8.2.180.0070.00716.50
8.2.170.0090.00618.95
8.2.160.0070.00722.96
8.2.150.0050.00225.66
8.2.140.0040.00424.66
8.2.130.0100.00326.16
8.2.120.0050.00319.24
8.2.110.0100.00019.30
8.2.100.0220.00818.44
8.2.90.0260.00418.44
8.2.80.0260.00318.44
8.2.70.0270.00318.44
8.2.60.0280.00318.44
8.2.50.0310.00018.44
8.2.40.0340.00018.44
8.2.30.0290.00318.44
8.2.20.0210.00818.44
8.2.10.0250.00218.44
8.2.00.0080.00618.44
8.1.330.0120.00421.47
8.1.320.0130.00615.93
8.1.310.0080.00316.70
8.1.300.0160.00018.18
8.1.290.0060.00330.84
8.1.280.0100.01025.92
8.1.270.0030.00620.70
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0030.00619.13
8.1.230.0210.01018.44
8.1.220.0240.01218.44
8.1.210.0230.00618.44
8.1.200.0240.00418.44
8.1.190.0170.00918.44
8.1.180.0230.00318.44
8.1.170.0270.00018.44
8.1.160.0140.01418.44
8.1.150.0230.00318.44
8.1.140.0160.01018.44
8.1.130.0180.00918.44
8.1.120.0170.00918.44
8.1.110.0150.01218.44
8.1.100.0200.00718.44
8.1.90.0220.00418.44
8.1.80.0230.00318.44
8.1.70.0230.00318.44
8.1.60.0180.00918.44
8.1.50.0190.00818.44
8.1.40.0240.00018.44
8.1.30.0200.00718.44
8.1.20.0210.00618.44
8.1.10.0170.01018.44
8.1.00.0190.00418.44
8.0.300.0200.00818.44
8.0.290.0190.00818.44
8.0.280.0230.00318.44
8.0.270.0240.00318.44
8.0.260.0220.00518.44
8.0.250.0200.00818.44
8.0.240.0250.00318.44
8.0.230.0260.00418.44
8.0.220.0200.00818.44
8.0.210.0310.00018.44
8.0.200.0190.01418.44
8.0.190.0200.01218.44
8.0.180.0270.00018.44
8.0.170.0240.00318.44
8.0.160.0140.01418.44
8.0.150.0150.00718.44
8.0.140.0240.00318.44
8.0.130.0160.00518.44
8.0.120.0280.00018.44
8.0.110.0180.00918.44
8.0.100.0200.00718.44
8.0.90.0280.00018.44
8.0.80.0210.00818.44
8.0.70.0170.01018.44
8.0.60.0270.00018.44
8.0.50.0130.01320.55
8.0.30.0250.00318.44
8.0.20.0200.00718.44
8.0.10.0250.00018.44

preferences:
29.02 ms | 403 KiB | 5 Q