3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo round(1,1);

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)
8.3.60.0070.01316.50
8.3.50.0050.01122.77
8.3.40.0140.00018.55
8.3.30.0070.00719.01
8.3.20.0070.00020.21
8.3.10.0070.00023.53
8.3.00.0030.00619.13
8.2.180.0150.00016.38
8.2.170.0150.00022.96
8.2.160.0100.00320.39
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0070.00726.16
8.2.120.0000.00721.09
8.2.110.0040.00422.04
8.2.100.0090.00319.45
8.2.90.0040.00419.13
8.2.80.0000.00917.97
8.2.70.0050.00317.63
8.2.60.0040.00417.79
8.2.50.0040.00418.07
8.2.40.0040.00417.92
8.2.30.0080.00317.98
8.2.20.0080.00017.48
8.2.10.0030.00717.90
8.2.00.0040.00417.64
8.1.280.0090.00625.92
8.1.270.0060.00323.86
8.1.260.0070.00026.35
8.1.250.0000.00828.09
8.1.240.0050.00323.84
8.1.230.0060.00618.77
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0080.00317.23
8.1.190.0040.00417.10
8.1.180.0040.00418.10
8.1.170.0000.00818.49
8.1.160.0000.00721.94
8.1.150.0000.00718.75
8.1.140.0000.00717.36
8.1.130.0030.00317.77
8.1.120.0030.00317.32
8.1.110.0070.00317.35
8.1.100.0000.00717.33
8.1.90.0030.00317.37
8.1.80.0070.00017.24
8.1.70.0030.00317.26
8.1.60.0040.00417.50
8.1.50.0080.00017.38
8.1.40.0000.00717.31
8.1.30.0050.00317.50
8.1.20.0000.00717.48
8.1.10.0070.00017.36
8.1.00.0040.00417.41
8.0.300.0070.00018.77
8.0.290.0000.00716.63
8.0.280.0000.00718.29
8.0.270.0000.00817.18
8.0.260.0000.00617.05
8.0.250.0030.00316.79
8.0.240.0040.00416.87
8.0.230.0020.00516.70
8.0.220.0030.00316.63
8.0.210.0000.00716.64
8.0.200.0040.00416.70
8.0.190.0000.00716.82
8.0.180.0000.00816.78
8.0.170.0050.00316.66
8.0.160.0000.00716.75
8.0.150.0030.00516.62
8.0.140.0030.00716.73
8.0.130.0060.00013.16
8.0.120.0080.00016.60
8.0.110.0000.00716.61
8.0.100.0030.00616.70
8.0.90.0050.00316.64
8.0.80.0120.00316.63
8.0.70.0040.00416.62
8.0.60.0070.00016.59
8.0.50.0040.00416.63
8.0.30.0120.00916.91
8.0.20.0130.00917.40
8.0.10.0020.00516.87
8.0.00.0120.00716.70
7.4.330.0030.00315.00
7.4.320.0030.00316.37
7.4.300.0040.00416.35
7.4.290.0030.00316.36
7.4.280.0000.00816.49
7.4.270.0000.00716.34
7.4.260.0070.00316.41
7.4.250.0040.00416.30
7.4.240.0020.00516.36
7.4.230.0040.00416.21
7.4.220.0090.00916.32
7.4.210.0080.00616.56
7.4.200.0050.00216.31
7.4.160.0100.02016.11
7.4.150.0100.01617.40
7.4.140.0120.01017.86
7.4.130.0110.00616.33
7.4.120.0140.00516.38
7.4.110.0030.01916.38
7.4.100.0040.01216.48
7.4.90.0090.00916.54
7.4.80.0000.01819.39
7.4.70.0100.00916.35
7.4.60.0080.00816.36
7.4.50.0060.00316.42
7.4.40.0070.01116.05
7.4.30.0070.01016.25
7.4.00.0140.00315.04
7.3.330.0000.00613.04
7.3.320.0000.00512.93
7.3.310.0030.00315.99
7.3.300.0070.00016.11
7.3.290.0030.01016.11
7.3.280.0090.00616.18
7.3.270.0160.00317.40
7.3.260.0040.01316.21
7.3.250.0140.00516.20
7.3.240.0080.00916.29
7.3.230.0100.00716.39
7.3.210.0090.01316.28
7.3.200.0090.01519.39
7.3.190.0110.01116.59
7.3.180.0100.00616.16
7.3.170.0120.00316.27
7.3.160.0120.00916.21
7.3.10.0080.01216.00
7.3.00.0120.00416.18
7.2.330.0070.01516.58
7.2.320.0160.00016.34
7.2.310.0040.01516.54
7.2.300.0130.00616.59
7.2.290.0100.00616.45
7.2.130.0130.00816.27
7.2.120.0080.01216.57
7.2.110.0110.00716.42
7.2.100.0120.00416.68
7.2.90.0090.01216.27
7.2.80.0180.01216.39
7.2.70.0100.01316.41
7.2.60.0070.01116.51
7.2.50.0060.00616.48
7.2.40.0160.00316.27
7.2.30.0130.00616.48
7.2.20.0060.01216.23
7.2.10.0110.00416.39
7.2.00.0160.01317.46
7.1.250.0100.00815.32
7.1.100.0070.00318.06
7.1.70.0070.00716.74
7.1.60.0090.01519.40
7.1.50.0060.01516.77
7.1.00.0070.07022.31
7.0.200.0000.00816.61
7.0.140.0030.07022.01
7.0.60.0100.04319.85
7.0.50.0070.08017.76
7.0.40.0170.04320.09
7.0.30.0270.04020.18
7.0.20.0370.05320.16
7.0.10.0100.08020.20
7.0.00.0130.08020.32
5.6.280.0000.07320.91
5.6.210.0070.07720.64
5.6.200.0030.04318.11
5.6.190.0070.08320.63
5.6.180.0370.07720.67
5.6.170.0230.06720.47
5.6.160.0070.07720.52
5.6.150.0030.06018.08
5.6.140.0130.05018.21
5.6.130.0100.07318.17
5.6.120.0070.04020.74
5.6.110.0100.03721.03
5.6.100.0100.08021.07
5.6.90.0030.09021.12
5.6.80.0100.07320.39
5.5.350.0170.04020.31
5.5.340.0030.08717.98
5.5.330.0130.04020.15
5.5.320.0330.03720.32
5.5.310.0130.04320.23
5.5.300.0070.08318.01
5.5.290.0030.07317.86
5.5.280.0200.07020.86
5.5.270.0070.04320.77
5.5.260.0070.08320.79
5.5.250.0270.05720.61
5.5.240.0170.04720.22
5.4.450.1870.03719.13
5.4.440.1630.03719.23
5.4.430.1770.04719.48
5.4.420.1830.04019.25
5.4.410.1830.04719.28
5.4.400.1730.04019.14
5.4.390.2100.04019.15
5.4.380.1800.03319.09
5.4.370.1770.03318.91
5.4.360.2030.04319.13
5.4.350.1900.04019.25
5.4.340.2030.05019.08
5.4.320.1900.05019.13
5.4.310.2130.03319.08
5.4.300.2030.04719.21
5.4.290.1830.04019.23
5.4.280.1870.03319.25
5.4.270.1970.03019.08
5.4.260.2000.04019.12
5.4.250.2070.05018.80
5.4.240.2130.05319.16
5.4.230.1900.03319.12
5.4.220.1900.03719.21
5.4.210.1930.03718.94
5.4.200.2200.04019.19
5.4.190.2000.02719.14
5.4.180.1900.03319.09
5.4.170.2600.03719.08
5.4.160.1900.03019.19
5.4.150.2230.05319.13
5.4.140.2100.04316.32
5.4.130.1800.04016.15
5.4.120.1930.03316.44
5.4.110.2200.03716.34
5.4.100.2230.04016.39
5.4.90.1770.03316.18
5.4.80.1830.03316.28
5.4.70.1870.04316.37
5.4.60.2100.03316.46
5.4.50.1900.04016.46
5.4.40.1970.02716.44
5.4.30.1870.03016.35
5.4.20.2030.04016.18
5.4.10.1930.04016.32
5.4.00.1900.04015.61
5.3.290.1930.03714.67
5.3.280.2100.04314.63
5.3.270.1800.03714.54
5.3.260.2170.04714.58
5.3.250.2000.04714.47
5.3.240.2070.03314.61
5.3.230.1770.04014.45
5.3.220.2100.04014.57
5.3.210.2070.03014.40
5.3.200.1830.03314.39
5.3.190.2170.04014.49
5.3.180.1800.03714.43
5.3.170.2070.04314.52
5.3.160.1800.03714.60
5.3.150.2100.04314.46
5.3.140.2170.04014.40
5.3.130.1900.03314.59
5.3.120.2030.03714.45
5.3.110.2070.04314.48
5.3.100.2000.04313.87
5.3.90.1970.04713.88
5.3.80.1770.04013.99
5.3.70.2030.04714.05
5.3.60.2100.03313.85
5.3.50.1800.04013.78
5.3.40.2070.04313.89
5.3.30.2070.03313.84
5.3.20.2030.04313.73
5.3.10.1970.04013.66
5.3.00.1930.04013.41
5.2.170.1470.03711.07
5.2.160.1630.02311.05
5.2.150.2070.03311.32
5.2.140.1970.03310.98
5.2.130.1870.03311.04
5.2.120.1700.03011.14
5.2.110.1570.02710.93
5.2.100.1600.02711.25
5.2.90.1570.02711.11
5.2.80.1530.03010.93
5.2.70.1500.03311.13
5.2.60.1470.03710.89
5.2.50.1600.02711.09
5.2.40.1230.02710.93
5.2.30.1270.03010.90
5.2.20.1230.03311.11
5.2.10.1470.02710.85
5.2.00.1530.03010.67
5.1.60.1230.0279.96
5.1.50.1300.0209.96
5.1.40.1230.0279.89
5.1.30.1270.02710.32
5.1.20.1230.02310.34
5.1.10.1400.02710.14
5.1.00.1270.02310.14
5.0.50.0700.0278.51
5.0.40.0630.0208.52
5.0.30.0830.0408.09
5.0.20.0670.0208.08
5.0.10.0670.0208.14
5.0.00.0730.0238.03
4.4.90.0630.0177.72
4.4.80.0870.0207.72
4.4.70.0800.0177.72
4.4.60.0730.0237.72
4.4.50.0530.0207.72
4.4.40.0670.0277.72
4.4.30.0670.0177.72
4.4.20.0730.0177.72
4.4.10.0670.0137.72
4.4.00.0730.0377.72
4.3.110.0770.0137.72
4.3.100.0600.0177.72
4.3.90.0630.0177.72
4.3.80.0630.0237.72
4.3.70.0670.0207.72
4.3.60.0630.0137.72
4.3.50.0630.0137.72
4.3.40.0600.0237.72
4.3.30.0400.0277.72
4.3.20.0330.0207.72
4.3.10.0430.0307.72
4.3.00.0370.0307.72

preferences:
37.85 ms | 401 KiB | 5 Q