3v4l.org

run code in 300+ PHP versions simultaneously
<?php $num = 34.33423423423; echo round($num, 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)
8.3.60.0040.01118.13
8.3.50.0100.00522.04
8.3.40.0070.00718.59
8.3.30.0040.01119.09
8.3.20.0070.00020.28
8.3.10.0040.00422.09
8.3.00.0000.00822.63
8.2.180.0060.01316.32
8.2.170.0140.00022.96
8.2.160.0140.00019.25
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0160.00326.16
8.2.120.0000.00819.36
8.2.110.0100.00022.29
8.2.100.0090.00617.78
8.2.90.0000.00919.40
8.2.80.0000.00717.97
8.2.70.0030.00617.75
8.2.60.0030.00618.03
8.2.50.0040.00418.07
8.2.40.0000.00718.28
8.2.30.0050.00218.12
8.2.20.0040.00417.71
8.2.10.0040.00417.66
8.2.00.0060.00617.65
8.1.280.0200.00025.92
8.1.270.0080.00022.14
8.1.260.0000.00726.35
8.1.250.0080.00028.09
8.1.240.0070.00324.04
8.1.230.0070.00419.22
8.1.220.0000.00717.74
8.1.210.0050.00318.77
8.1.200.0000.00917.35
8.1.190.0000.00717.51
8.1.180.0050.00318.71
8.1.170.0000.00718.53
8.1.160.0000.00722.19
8.1.150.0070.00018.63
8.1.140.0000.00717.44
8.1.130.0030.00317.92
8.1.120.0070.00017.46
8.1.110.0000.00817.41
8.1.100.0040.00417.40
8.1.90.0030.00617.34
8.1.80.0000.00717.51
8.1.70.0030.00317.32
8.1.60.0040.00417.48
8.1.50.0070.00017.42
8.1.40.0040.00417.44
8.1.30.0030.00617.65
8.1.20.0030.00617.68
8.1.10.0080.00017.47
8.1.00.0020.00517.46
8.0.300.0040.00418.77
8.0.290.0070.00017.18
8.0.280.0000.00718.40
8.0.270.0030.00317.21
8.0.260.0030.00316.87
8.0.250.0000.00717.00
8.0.240.0050.00216.94
8.0.230.0030.00316.82
8.0.220.0030.00316.86
8.0.210.0000.00716.88
8.0.200.0060.00016.82
8.0.190.0040.00416.93
8.0.180.0030.00516.88
8.0.170.0060.00316.81
8.0.160.0000.00716.93
8.0.150.0070.00016.86
8.0.140.0080.00016.80
8.0.130.0000.00613.33
8.0.120.0030.00716.93
8.0.110.0030.00516.77
8.0.100.0080.00016.74
8.0.90.0040.00416.83
8.0.80.0110.00416.93
8.0.70.0070.00016.73
8.0.60.0040.00416.68
8.0.50.0040.00416.76
8.0.30.0050.01317.23
8.0.20.0100.00817.40
8.0.10.0080.00016.88
8.0.00.0040.01416.80
7.4.330.0000.00515.06
7.4.320.0030.00316.54
7.4.300.0000.00616.59
7.4.290.0000.00716.41
7.4.280.0070.00016.57
7.4.270.0000.00816.61
7.4.260.0030.00316.57
7.4.250.0040.00416.48
7.4.240.0020.00516.64
7.4.230.0000.00816.38
7.4.220.0100.00716.55
7.4.210.0060.00816.54
7.4.200.0030.00316.61
7.4.190.0000.00716.54
7.4.160.0040.01216.64
7.4.150.0100.01017.40
7.4.140.0100.00817.86
7.4.130.0080.00916.64
7.4.120.0130.00416.44
7.4.110.0120.00616.60
7.4.100.0110.00716.52
7.4.90.0040.01416.54
7.4.80.0150.00619.39
7.4.70.0100.01316.29
7.4.60.0060.00916.51
7.4.50.0040.00416.46
7.4.40.0140.00322.77
7.4.30.0130.00716.50
7.4.00.0070.00714.79
7.3.330.0000.00512.95
7.3.320.0050.00013.05
7.3.310.0030.00316.12
7.3.300.0030.00316.23
7.3.290.0100.01116.29
7.3.280.0070.00916.22
7.3.270.0000.01617.40
7.3.260.0000.01616.29
7.3.250.0130.00316.40
7.3.240.0090.01216.64
7.3.230.0090.00916.39
7.3.210.0080.00816.37
7.3.200.0030.01319.39
7.3.190.0070.01416.49
7.3.180.0140.00316.44
7.3.170.0080.00816.27
7.3.160.0030.01316.46
7.3.120.0000.01314.58
7.2.330.0120.00616.27
7.2.320.0070.01016.43
7.2.310.0070.01516.55
7.2.300.0060.01016.37
7.2.290.0090.00616.42
7.2.00.0030.00919.46
7.1.100.0040.00817.73
7.1.70.0000.00717.21
7.1.60.0060.01619.82
7.1.50.0030.01716.57
7.1.00.0100.06722.31
7.0.200.0050.00316.70
7.0.140.0030.07322.04
7.0.60.0130.07019.93
7.0.50.0170.07317.68
7.0.40.0000.06320.07
7.0.30.0370.07020.00
7.0.20.0400.06320.16
7.0.10.0030.04720.09
7.0.00.0070.09020.09
5.6.280.0000.07721.13
5.6.210.0100.05020.75
5.6.200.0070.08718.16
5.6.190.0070.04320.36
5.6.180.0170.05320.67
5.6.170.0400.03720.50
5.6.160.0070.08320.39
5.6.150.0100.04718.08
5.6.140.0070.08018.12
5.6.130.0030.04318.15
5.6.120.0030.04020.99
5.6.110.0130.08021.13
5.6.100.0100.07320.95
5.6.90.0230.06721.01
5.6.80.0130.06720.50
5.5.350.0070.06320.37
5.5.340.0070.05018.00
5.5.330.0100.07020.37
5.5.320.0300.07320.18
5.5.310.0230.05020.34
5.5.300.0100.06017.91
5.5.290.0070.06018.04
5.5.280.0000.09020.89
5.5.270.0030.04020.86
5.5.260.0100.08020.94
5.5.250.0130.07020.70
5.5.240.2930.04720.11
5.4.450.0600.06319.61
5.4.440.0730.07019.60
5.4.430.0970.05719.10
5.4.420.0330.05319.25
5.4.410.1100.05019.44
5.4.400.0830.05719.29
5.4.390.1070.06718.89
5.4.380.0230.05318.56
5.4.370.0230.05318.73
5.4.360.0300.05018.61
5.4.350.0270.05318.53
5.4.340.0300.04718.65
5.4.320.0090.03912.46
5.4.310.0100.04412.45
5.4.300.0060.04412.45
5.4.290.0110.03512.45
5.4.280.0070.03412.35
5.4.270.0070.03512.35
5.4.260.0130.07718.79
5.4.250.0100.05718.96
5.4.240.0170.07318.93
5.4.230.0070.06318.77
5.4.220.0270.06318.79
5.4.210.0130.06718.91
5.4.200.0100.05319.00
5.4.190.0130.05718.76
5.4.180.0100.07018.99
5.4.170.0070.05318.81
5.4.160.0130.04718.70
5.4.150.0100.06018.76
5.4.140.0000.05716.23
5.4.130.0070.05016.27
5.4.120.0000.05316.26
5.4.110.0070.05016.39
5.4.100.0070.05016.46
5.4.90.0130.04316.52
5.4.80.0000.07316.47
5.4.70.0130.04716.41
5.4.60.0130.04716.43
5.4.50.0100.07016.50
5.4.40.0130.04316.52
5.4.30.0070.05016.48
5.4.20.0130.04316.46
5.4.10.0070.05016.23
5.4.00.0070.04715.71
5.3.290.0060.05312.80
5.3.280.0100.07014.63
5.3.270.0130.05014.45
5.3.260.0000.06014.68
5.3.250.0100.04714.49
5.3.240.0100.05014.68
5.3.230.0030.07714.36
5.3.220.0000.06014.63
5.3.210.0070.05014.46
5.3.200.0100.07014.64
5.3.190.0030.05714.56
5.3.180.0200.04014.41
5.3.170.0170.04314.60
5.3.160.0170.04014.63
5.3.150.0100.04714.33
5.3.140.0070.05714.53
5.3.130.0170.05314.41
5.3.120.0130.04714.62
5.3.110.0000.08314.60
5.3.100.0070.05014.11
5.3.90.0100.06013.91
5.3.80.0170.04314.08
5.3.70.0200.05713.95
5.3.60.0030.05713.83
5.3.50.0100.06313.94
5.3.40.0100.06713.73
5.3.30.0100.04713.80
5.3.20.0100.04713.59
5.3.10.0130.07013.48
5.3.00.0100.05313.64
5.2.170.0030.05311.26
5.2.160.0070.05311.29
5.2.150.0200.04311.22
5.2.140.0100.03711.21
5.2.130.0130.05311.38
5.2.120.0200.04710.99
5.2.110.0100.04011.13
5.2.100.0130.05310.98
5.2.90.0070.05311.22
5.2.80.0130.03311.36
5.2.70.0030.04010.97
5.2.60.0030.04011.28
5.2.50.0130.04711.15
5.2.40.0030.04011.13
5.2.30.0070.04711.20
5.2.20.0000.04710.90
5.2.10.0070.03710.89
5.2.00.0000.04310.75
5.1.60.0070.05010.26
5.1.50.0000.04010.35
5.1.40.0070.0309.93
5.1.30.0030.03710.52
5.1.20.0070.04010.53
5.1.10.0070.03310.01
5.1.00.0030.03710.23
5.0.50.0000.0308.72
5.0.40.0030.0278.36
5.0.30.0030.0478.48
5.0.20.0100.0238.36
5.0.10.0030.0278.14
5.0.00.0070.0408.42
4.4.90.0070.0176.42
4.4.80.0030.0336.42
4.4.70.0000.0236.42
4.4.60.0030.0206.42
4.4.50.0070.0176.42
4.4.40.0000.0506.42
4.4.30.0030.0276.42
4.4.20.0030.0206.51
4.4.10.0000.0236.51
4.4.00.0030.0336.51
4.3.110.0000.0236.51
4.3.100.0030.0206.51
4.3.90.0030.0206.51
4.3.80.0000.0376.51
4.3.70.0070.0176.51
4.3.60.0070.0176.51
4.3.50.0000.0236.51
4.3.40.0030.0376.51
4.3.30.0030.0206.51
4.3.20.0000.0306.51
4.3.10.0000.0306.51
4.3.00.0130.0208.11

preferences:
50.36 ms | 401 KiB | 5 Q