3v4l.org

run code in 300+ PHP versions simultaneously
<?php const EPSILON = 1e-8; $value = 450433287.64931762; $rounded = round($value, 2); if (abs($rounded-$value) < EPSILON) { echo $rounded; } else { echo $value; }

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)
8.3.60.0120.00316.38
8.3.50.0070.01022.06
8.3.40.0110.00318.67
8.3.30.0030.01019.01
8.3.20.0000.00720.46
8.3.10.0000.00823.79
8.3.00.0080.00019.19
8.2.180.0150.00318.29
8.2.170.0110.00322.96
8.2.160.0070.00718.99
8.2.150.0030.00524.18
8.2.140.0000.00824.66
8.2.130.0070.00026.16
8.2.120.0080.00019.15
8.2.110.0030.00622.43
8.2.100.0060.00617.86
8.2.90.0000.00919.36
8.2.80.0050.00317.97
8.2.70.0000.00817.63
8.2.60.0000.00818.03
8.2.50.0000.00818.07
8.2.40.0090.00019.76
8.2.30.0040.00418.37
8.2.20.0000.00817.65
8.2.10.0040.00418.18
8.2.00.0000.00717.82
8.1.280.0100.01025.92
8.1.270.0080.00023.97
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00624.09
8.1.230.0090.00319.08
8.1.220.0040.00417.88
8.1.210.0040.00418.77
8.1.200.0040.00717.36
8.1.190.0000.00817.36
8.1.180.0060.00319.14
8.1.170.0090.00018.64
8.1.160.0050.00222.08
8.1.150.0020.00518.71
8.1.140.0000.00817.56
8.1.130.0000.00717.88
8.1.120.0000.00717.49
8.1.110.0000.00817.54
8.1.100.0000.00717.43
8.1.90.0050.00217.48
8.1.80.0000.00717.55
8.1.70.0050.00217.44
8.1.60.0040.00417.60
8.1.50.0040.00417.46
8.1.40.0040.00417.56
8.1.30.0000.00817.63
8.1.20.0040.00417.64
8.1.10.0070.00017.57
8.1.00.0070.00017.52
8.0.300.0070.00018.77
8.0.290.0050.00217.18
8.0.280.0040.00418.50
8.0.270.0000.00817.31
8.0.260.0040.00417.20
8.0.250.0030.00317.04
8.0.240.0030.00616.88
8.0.230.0000.00816.96
8.0.220.0040.00416.84
8.0.210.0020.00516.97
8.0.200.0030.00316.94
8.0.190.0060.00316.95
8.0.180.0040.00416.90
8.0.170.0020.00516.87
8.0.160.0030.00316.99
8.0.150.0040.00416.96
8.0.140.0000.00716.84
8.0.130.0000.00613.41
8.0.120.0040.00416.88
8.0.110.0070.00016.96
8.0.100.0070.00316.83
8.0.90.0040.00416.80
8.0.80.0150.00016.92
8.0.70.0040.00416.83
8.0.60.0040.00416.82
8.0.50.0050.00316.97
8.0.30.0060.01517.28
8.0.20.0090.01017.40
8.0.10.0050.00217.03
8.0.00.0060.01217.01
7.4.330.0000.00515.16
7.4.320.0000.00616.51
7.4.300.0030.00316.48
7.4.290.0070.00016.57
7.4.280.0030.00316.56
7.4.270.0000.00816.56
7.4.260.0000.00716.54
7.4.250.0050.00316.45
7.4.240.0040.00316.59
7.4.230.0000.00716.74
7.4.220.0070.01816.66
7.4.210.0060.00816.66
7.4.200.0020.00516.62
7.4.190.0000.00816.78
7.4.160.0120.00416.63
7.4.150.0080.00817.40
7.4.140.0110.00717.86
7.4.130.0070.00916.56
7.4.120.0170.00316.59
7.4.110.0100.00816.55
7.4.100.0100.00716.49
7.4.90.0090.00816.53
7.4.80.0130.00719.39
7.4.70.0080.00816.41
7.4.60.0130.00316.54
7.4.50.0060.00016.58
7.4.40.0100.01016.59
7.4.30.0090.00616.54
7.4.00.0120.00314.80
7.3.330.0000.00613.07
7.3.320.0000.00513.12
7.3.310.0040.00416.39
7.3.300.0030.00316.17
7.3.290.0100.00316.28
7.3.280.0080.01116.34
7.3.270.0110.00617.40
7.3.260.0070.01016.24
7.3.250.0130.00816.46
7.3.240.0140.00416.38
7.3.230.0060.00916.65
7.3.210.0070.01016.22
7.3.200.0070.01119.39
7.3.190.0030.01316.39
7.3.180.0160.00016.51
7.3.170.0100.01216.41
7.3.160.0090.00616.64
7.3.120.0070.00314.63
7.2.330.0040.01416.66
7.2.320.0070.01316.70
7.2.310.0070.01316.84
7.2.300.0070.01116.78
7.2.290.0130.00616.69
7.2.00.0130.01619.13
7.1.100.0030.00818.00
7.1.70.0070.00017.25
7.1.60.0130.01019.46
7.1.50.0100.00316.99
7.1.00.0100.06722.30
7.0.200.0000.00916.77
7.0.140.0100.06722.05
7.0.60.0070.08020.05
7.0.50.0100.04017.79
7.0.40.0000.08320.22
7.0.30.0330.08020.04
7.0.20.0270.07720.04
7.0.10.0070.07320.09
7.0.00.0070.06020.12
5.6.280.0000.07720.91
5.6.210.0200.06020.50
5.6.200.0130.07718.18
5.6.190.0170.04720.50
5.6.180.0000.09320.33
5.6.170.0300.04020.50
5.6.160.0000.05020.38
5.6.150.0030.06018.16
5.6.140.0000.04018.18
5.6.130.0070.07718.21
5.6.120.0030.08321.07
5.6.110.0170.07320.98
5.6.100.0100.08020.96
5.6.90.0130.07721.10
5.6.80.0100.05320.44
5.5.350.0100.07720.33
5.5.340.0000.04018.02
5.5.330.0100.07320.25
5.5.320.0070.08020.35
5.5.310.0270.06020.17
5.5.300.0070.05317.98
5.5.290.0100.07717.96
5.5.280.0130.08020.94
5.5.270.0030.04320.72
5.5.260.0100.06720.79
5.5.250.0130.04720.77
5.5.240.0000.03320.23
5.4.450.0130.07319.21
5.4.440.0000.08719.48
5.4.430.0070.06719.11
5.4.420.0100.06319.48
5.4.410.0000.07019.51
5.4.400.0070.07019.24
5.4.390.0000.06319.16
5.4.380.0070.07019.09
5.4.370.0070.06319.22
5.4.360.0000.08318.79
5.4.350.0070.07019.10
5.4.340.0030.08018.88
5.4.320.0000.04019.09
5.4.310.0000.04019.31
5.4.300.0030.03718.93
5.4.290.0000.03719.09
5.4.280.0100.03018.79
5.4.270.0070.03719.20
5.4.260.0000.04019.08
5.4.250.0030.03718.80
5.4.240.0030.03318.99
5.4.230.0030.04019.21
5.4.220.0000.03719.09
5.4.210.0070.03319.08
5.4.200.0000.03718.91
5.4.190.0030.03718.77
5.4.180.0030.03319.05
5.4.170.0030.03318.78
5.4.160.0000.03718.97
5.4.150.0030.03318.97
5.4.140.0000.03716.52
5.4.130.0000.03716.30
5.4.120.0000.03716.49
5.4.110.0000.03316.18
5.4.100.0130.03016.44
5.4.90.0000.04016.49
5.4.80.0000.03316.38
5.4.70.0030.03316.49
5.4.60.0000.07716.28
5.4.50.0030.03316.07
5.4.40.0030.03716.17
5.4.30.0000.03316.26
5.4.20.0100.05716.36
5.4.10.0030.07016.45
5.4.00.0070.05015.80
5.3.290.0000.04014.50
5.3.280.0030.04014.54
5.3.270.0070.03014.50
5.3.260.0000.03714.55
5.3.250.0030.03714.52
5.3.240.0000.03714.55
5.3.230.0000.03714.54
5.3.220.0000.03714.41
5.3.210.0030.04014.59
5.3.200.0000.04014.51
5.3.190.0030.03314.61
5.3.180.0030.03314.60
5.3.170.0000.04014.42
5.3.160.0000.04014.66
5.3.150.0000.04014.51
5.3.140.0000.03714.50
5.3.130.0000.04014.50
5.3.120.0030.04314.46
5.3.110.0030.07314.51
5.3.100.0030.03313.93
5.3.90.0000.06314.06
5.3.80.0030.07713.92
5.3.70.0070.06013.96
5.3.60.0070.07313.80
5.3.50.0100.04313.79
5.3.40.0070.05013.90
5.3.30.0000.04713.76
5.3.20.0070.06713.46
5.3.10.0030.05013.75
5.3.00.0000.06013.53
5.2.170.0030.06012.79
5.2.160.0000.04012.79
5.2.150.0000.04012.79
5.2.140.0000.03312.79
5.2.130.0070.05312.79
5.2.120.0030.07012.79
5.2.110.0070.03012.79
5.2.100.0030.03312.79
5.2.90.0070.05312.79
5.2.80.0100.05312.79
5.2.70.0030.05312.79
5.2.60.0000.05712.79
5.2.50.0000.04012.79
5.2.40.0030.06312.79
5.2.30.0070.03712.79
5.2.20.0030.04312.79
5.2.10.0000.05712.79
5.2.00.0000.04712.79
5.1.60.0070.04012.79
5.1.50.0000.04012.79
5.1.40.0100.02312.79
5.1.30.0000.04312.79
5.1.20.0000.05312.79
5.1.10.0100.03012.79
5.1.00.0030.03012.79
5.0.50.0000.04312.79
5.0.40.0000.05012.79
5.0.30.0030.05712.79
5.0.20.0070.03012.79
5.0.10.0000.02312.79
5.0.00.0070.06712.79
4.4.90.0000.03312.79
4.4.80.0030.02012.79
4.4.70.0000.02312.79
4.4.60.0000.03712.79
4.4.50.0000.01712.79
4.4.40.0030.05012.79
4.4.30.0000.03712.79
4.4.20.0070.03012.79
4.4.10.0000.03712.79
4.4.00.0030.03712.79
4.3.110.0000.03712.79
4.3.100.0030.02312.79
4.3.90.0030.03312.79
4.3.80.0000.03712.79
4.3.70.0030.02012.79
4.3.60.0030.01712.79
4.3.50.0000.03712.79
4.3.40.0030.05312.79
4.3.30.0030.03312.79
4.3.20.0000.03312.79
4.3.10.0000.03312.79
4.3.00.0000.02712.79

preferences:
51.07 ms | 401 KiB | 5 Q