3v4l.org

run code in 300+ PHP versions simultaneously
<?php function twodecimals($number, $afterDot = 2){ return floor($number * pow(10, $afterDot) + 0.00001) / pow(10, $afterDot); } echo twodecimals(18.9999);

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)
8.3.60.0100.01018.56
8.3.50.0080.00821.02
8.3.40.0080.00818.66
8.3.30.0100.00320.47
8.3.20.0040.00420.32
8.3.10.0080.00021.10
8.3.00.0040.00422.58
8.2.180.0110.00418.41
8.2.170.0070.00722.96
8.2.160.0080.00522.20
8.2.150.0000.00824.18
8.2.140.0060.00324.66
8.2.130.0080.00026.16
8.2.120.0050.00320.69
8.2.110.0030.00619.36
8.2.100.0120.00017.91
8.2.90.0040.00419.16
8.2.80.0040.00417.97
8.2.70.0000.00817.50
8.2.60.0000.00717.80
8.2.50.0050.00318.07
8.2.40.0000.00818.21
8.2.30.0040.00419.47
8.2.20.0050.00317.66
8.2.10.0040.00417.67
8.2.00.0080.00017.74
8.1.280.0070.01425.92
8.1.270.0030.00623.99
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0000.00923.96
8.1.230.0090.00320.87
8.1.220.0090.00018.77
8.1.210.0050.00320.89
8.1.200.0070.00317.35
8.1.190.0030.00617.53
8.1.180.0000.00818.10
8.1.170.0050.00318.50
8.1.160.0070.00018.73
8.1.150.0000.00718.50
8.1.140.0000.00817.32
8.1.130.0070.00017.78
8.1.120.0040.00417.45
8.1.110.0000.00817.42
8.1.100.0080.00017.30
8.1.90.0080.00017.32
8.1.80.0080.00017.39
8.1.70.0030.00317.28
8.1.60.0050.00217.58
8.1.50.0040.00417.52
8.1.40.0030.00617.46
8.1.30.0030.00617.63
8.1.20.0030.00617.56
8.1.10.0050.00317.49
8.1.00.0000.00817.49
8.0.300.0030.00619.96
8.0.290.0000.00717.05
8.0.280.0040.00418.45
8.0.270.0000.00717.18
8.0.260.0030.00316.73
8.0.250.0000.00716.95
8.0.240.0040.00416.84
8.0.230.0040.00416.85
8.0.220.0000.00716.78
8.0.210.0030.00316.96
8.0.200.0040.00416.85
8.0.190.0000.00716.87
8.0.180.0080.00016.89
8.0.170.0030.00316.82
8.0.160.0030.00316.78
8.0.150.0030.00516.77
8.0.140.0030.00616.75
8.0.130.0000.00513.26
8.0.120.0040.00416.79
8.0.110.0000.00716.66
8.0.100.0000.00716.71
8.0.90.0000.00816.73
8.0.80.0100.00716.78
8.0.70.0040.00416.82
8.0.60.0000.00716.69
8.0.50.0000.00816.86
8.0.30.0150.00717.05
8.0.20.0100.01117.40
8.0.10.0040.00416.98
8.0.00.0090.01016.61
7.4.330.0050.00016.84
7.4.320.0030.00316.54
7.4.300.0070.00316.52
7.4.290.0070.00016.64
7.4.280.0030.00516.50
7.4.270.0000.00716.52
7.4.260.0000.00513.21
7.4.250.0070.00016.54
7.4.240.0060.00216.51
7.4.230.0000.00716.70
7.4.220.0090.00916.63
7.4.210.0070.01016.54
7.4.200.0050.00316.64
7.4.190.0000.00716.64
7.4.160.0090.00916.38
7.4.150.0150.00317.40
7.4.140.0090.01117.86
7.4.130.0080.00816.68
7.4.120.0090.00716.61
7.4.110.0090.00916.48
7.4.100.0130.00516.55
7.4.90.0070.01016.55
7.4.80.0060.00919.39
7.4.70.0150.00316.56
7.4.60.0140.00316.66
7.4.50.0030.00616.36
7.4.40.0060.00922.77
7.4.30.0160.00016.47
7.4.00.0000.01814.98
7.3.330.0000.00613.37
7.3.320.0000.00613.37
7.3.310.0000.00716.40
7.3.300.0030.00316.40
7.3.290.0050.00816.40
7.3.280.0090.00816.36
7.3.270.0080.00817.40
7.3.260.0120.00618.24
7.3.250.0140.00616.50
7.3.240.0100.00616.50
7.3.230.0060.01316.70
7.3.210.0070.01116.50
7.3.200.0060.01219.39
7.3.190.0040.01116.41
7.3.180.0090.00816.63
7.3.170.0080.00816.74
7.3.160.0060.01416.43
7.3.120.0090.00614.68
7.2.330.0130.00316.64
7.2.320.0060.01216.50
7.2.310.0100.01016.72
7.2.300.0100.00716.69
7.2.290.0080.00816.75
7.1.70.0040.01117.10
7.1.60.0120.00919.17
7.1.50.0130.01317.03
7.1.00.0030.07322.51
7.0.200.0000.00816.70
7.0.140.0030.07322.18
7.0.60.0100.03719.93
7.0.50.0130.03017.83
7.0.40.0030.04320.24
7.0.30.0270.07320.20
7.0.20.0200.06320.25
7.0.10.0030.04320.26
7.0.00.0070.08320.16
5.6.280.0100.06721.08
5.6.210.0030.08020.71
5.6.200.0130.07018.18
5.6.190.0030.04720.69
5.6.180.0300.07720.63
5.6.170.0130.04720.55
5.6.160.0070.08720.55
5.6.150.0070.08018.18
5.6.140.0070.06018.15
5.6.130.0230.06318.11
5.6.120.0100.07021.12
5.6.110.0030.06021.06
5.6.100.0030.04321.13
5.6.90.0130.05021.00
5.6.80.0070.07720.39
5.5.350.0070.07320.46
5.5.340.0000.04018.09
5.5.330.0030.07320.33
5.5.320.0030.06320.24
5.5.310.0300.07020.23
5.5.300.0100.06318.07
5.5.290.0130.07717.93
5.5.280.0170.07320.77
5.5.270.0070.04320.80
5.5.260.0030.04020.96
5.5.250.0100.08020.80
5.5.240.0130.04320.24
5.4.450.0000.05719.64
5.4.440.0000.08719.52
5.4.430.0030.06719.45
5.4.420.0030.07719.42
5.4.410.0030.05319.44
5.4.400.0030.05719.20
5.4.390.0030.07318.82
5.4.380.0100.06019.23
5.4.370.0000.04018.87
5.4.360.0000.08019.13
5.4.350.0100.07318.99
5.4.340.0070.06318.87
5.4.320.0070.04018.85
5.4.310.0100.06018.96
5.4.300.0000.07719.14
5.4.290.0070.04319.24
5.4.280.0100.07019.19
5.4.270.0030.06719.22
5.4.260.0070.04319.22
5.4.250.0070.04319.31
5.4.240.0000.07719.08
5.4.230.0030.08018.87
5.4.220.0030.07718.98
5.4.210.0030.04718.99
5.4.200.0100.05318.94
5.4.190.0070.06318.84
5.4.180.0000.07719.21
5.4.170.0000.05319.03
5.4.160.0100.07319.14
5.4.150.0070.07318.82
5.4.140.0030.07316.47
5.4.130.0030.07316.38
5.4.120.0070.06016.40
5.4.110.0100.07016.52
5.4.100.0070.05316.41
5.4.90.0130.04716.51
5.4.80.0070.03716.39
5.4.70.0070.07316.58
5.4.60.0030.06016.45
5.4.50.0000.05716.43
5.4.40.0070.04016.16
5.4.30.0100.06316.48
5.4.20.0030.05016.55
5.4.10.0100.04716.23
5.4.00.0070.07015.84
5.3.290.0100.04314.57
5.3.280.0070.07014.81
5.3.270.0130.07014.46
5.3.260.0030.07714.51
5.3.250.0070.07014.57
5.3.240.0030.06314.72
5.3.230.0070.06014.50
5.3.220.0030.08014.54
5.3.210.0000.08714.68
5.3.200.0000.07714.54
5.3.190.0030.06014.66
5.3.180.0100.06314.55
5.3.170.0000.08014.58
5.3.160.0070.06714.55
5.3.150.0030.07014.58
5.3.140.0030.07314.77
5.3.130.0000.07314.56
5.3.120.0070.07314.46
5.3.110.0030.05314.48
5.3.100.0070.05014.12
5.3.90.0070.06014.12
5.3.80.0030.05314.24
5.3.70.0070.05714.12
5.3.60.0030.05014.12
5.3.50.0000.04714.12
5.3.40.0000.07714.12
5.3.30.0030.07014.12
5.3.20.0070.06314.12
5.3.10.0030.07314.12
5.3.00.0030.07014.12
5.2.170.0030.05014.12
5.2.160.0000.05314.12
5.2.150.0000.06314.12
5.2.140.0000.06014.12
5.2.130.0000.06314.12
5.2.120.0070.06014.12
5.2.110.0000.05314.12
5.2.100.0100.03314.12
5.2.90.0000.06314.12
5.2.80.0070.02714.12
5.2.70.0000.03714.12
5.2.60.0030.02714.12
5.2.50.0000.03014.12
5.2.40.0000.03014.12
5.2.30.0000.03014.12
5.2.20.0000.03014.12
5.2.10.0070.02314.12
5.2.00.0030.02314.12
5.1.60.0000.02314.12
5.1.50.0000.02314.12
5.1.40.0000.02314.12
5.1.30.0000.02714.12
5.1.20.0000.02714.12
5.1.10.0030.02314.12
5.1.00.0000.02314.12
5.0.50.0000.03014.12
5.0.40.0030.01714.12
5.0.30.0000.03014.12
5.0.20.0030.01714.12
5.0.10.0000.02014.12
5.0.00.0000.03014.12
4.4.90.0000.02014.12
4.4.80.0000.01714.12
4.4.70.0000.01714.12
4.4.60.0000.01314.12
4.4.50.0000.01314.12
4.4.40.0000.02314.12
4.4.30.0000.01314.12
4.4.20.0030.01314.12
4.4.10.0000.01714.12
4.4.00.0030.03014.12
4.3.110.0000.01314.12
4.3.100.0030.01014.12
4.3.90.0000.01314.12
4.3.80.0000.02314.12
4.3.70.0000.02714.12
4.3.60.0000.01314.12
4.3.50.0000.01714.12
4.3.40.0030.02014.12
4.3.30.0030.01014.12
4.3.20.0030.01314.12
4.3.10.0000.01314.12
4.3.00.0000.01714.12

preferences:
66.71 ms | 401 KiB | 5 Q