3v4l.org

run code in 300+ PHP versions simultaneously
<?php function µ() { echo 'foo()'; } µ();

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)
8.3.70.0120.00316.58
8.3.60.0080.00816.48
8.3.50.0130.00321.90
8.3.40.0140.00018.76
8.3.30.0100.00619.09
8.3.20.0040.00420.21
8.3.10.0080.00023.70
8.3.00.0040.00419.09
8.2.180.0000.01416.50
8.2.170.0150.00022.96
8.2.160.0130.00022.26
8.2.150.0050.00224.18
8.2.140.0000.00824.66
8.2.130.0030.00626.16
8.2.120.0070.00020.92
8.2.110.0090.00022.15
8.2.100.0000.01217.59
8.2.90.0070.00019.13
8.2.80.0060.00317.97
8.2.70.0040.00417.50
8.2.60.0070.00017.80
8.2.50.0050.00318.07
8.2.40.0080.00021.11
8.2.30.0030.00518.00
8.2.20.0080.00017.61
8.2.10.0040.00417.93
8.2.00.0040.00417.55
8.1.280.0040.01125.92
8.1.270.0040.00423.95
8.1.260.0050.00326.35
8.1.250.0070.00328.09
8.1.240.0070.00323.73
8.1.230.0100.00019.15
8.1.220.0000.00817.74
8.1.210.0080.00018.77
8.1.200.0080.00017.10
8.1.190.0050.00317.10
8.1.180.0030.00518.10
8.1.170.0060.00318.46
8.1.160.0000.00821.97
8.1.150.0000.00818.55
8.1.140.0040.00417.36
8.1.130.0050.00317.68
8.1.120.0050.00317.34
8.1.110.0070.00017.32
8.1.100.0000.00717.19
8.1.90.0040.00417.36
8.1.80.0000.00717.23
8.1.70.0000.00617.27
8.1.60.0060.00617.50
8.1.50.0040.00417.41
8.1.40.0000.00717.45
8.1.30.0050.00317.47
8.1.20.0000.00717.47
8.1.10.0040.00417.35
8.1.00.0040.00417.45
8.0.300.0000.00718.77
8.0.290.0050.00317.05
8.0.280.0000.00718.36
8.0.270.0000.00717.19
8.0.260.0000.00617.19
8.0.250.0030.00316.73
8.0.240.0050.00316.80
8.0.230.0030.00316.83
8.0.220.0030.00316.76
8.0.210.0030.00316.71
8.0.200.0000.00616.82
8.0.190.0030.00316.81
8.0.180.0040.00416.79
8.0.170.0000.00816.77
8.0.160.0070.00016.65
8.0.150.0000.00716.77
8.0.140.0040.00416.58
8.0.130.0030.00313.23
8.0.120.0000.00716.63
8.0.110.0040.00416.66
8.0.100.0080.00016.87
8.0.90.0070.00016.79
8.0.80.0040.01116.70
8.0.70.0040.00416.63
8.0.60.0040.00416.66
8.0.50.0000.00816.72
8.0.30.0070.01217.08
8.0.20.0130.00817.40
8.0.10.0000.00716.79
8.0.00.0050.01516.67
7.4.330.0000.00715.00
7.4.320.0000.00616.45
7.4.300.0030.00616.53
7.4.290.0000.00816.43
7.4.280.0000.00816.57
7.4.270.0000.00716.52
7.4.260.0030.00316.41
7.4.250.0000.00816.48
7.4.240.0000.00716.41
7.4.230.0070.00016.57
7.4.220.0090.00816.54
7.4.210.0080.00816.56
7.4.200.0050.00216.55
7.4.190.0030.00316.30
7.4.160.0030.01316.50
7.4.150.0040.01417.40
7.4.140.0130.00717.86
7.4.130.0130.00316.61
7.4.120.0060.01116.38
7.4.110.0190.00416.55
7.4.100.0060.01316.36
7.4.90.0070.01016.48
7.4.80.0140.00619.39
7.4.70.0030.01316.33
7.4.60.0120.00316.41
7.4.50.0030.00616.43
7.4.40.0110.00616.39
7.4.30.0100.00616.35
7.4.00.0070.00714.66
7.3.330.0030.00313.25
7.3.320.0070.00013.17
7.3.310.0000.00716.31
7.3.300.0060.00016.10
7.3.290.0100.01016.22
7.3.280.0050.01116.18
7.3.270.0070.01317.40
7.3.260.0110.00816.16
7.3.250.0120.01116.28
7.3.240.0100.00716.38
7.3.230.0110.01216.39
7.3.210.0160.00016.38
7.3.200.0130.00319.39
7.3.190.0060.01016.31
7.3.180.0090.00616.39
7.3.170.0090.00616.33
7.3.160.0110.00416.25
7.3.120.0030.01314.46
7.2.330.0120.00616.44
7.2.320.0070.01416.55
7.2.310.0160.00316.65
7.2.300.0030.01416.47
7.2.290.0100.01216.45
7.2.80.0030.01016.75
7.2.60.0070.00716.65
7.2.00.0030.01019.49
7.1.200.0140.00715.35
7.1.100.0030.01117.87
7.1.70.0000.00817.00
7.1.60.0040.02219.46
7.1.50.0080.00316.76
7.1.00.0070.07322.40
7.0.200.0040.00416.75
7.0.140.0070.07022.10
7.0.70.0030.08721.72
7.0.60.0030.09021.86
7.0.50.0000.08722.09
7.0.40.0030.06020.11
7.0.30.0000.05320.03
7.0.20.0070.05720.00
7.0.10.0130.07720.03
7.0.00.0070.07720.14
5.6.280.0000.07721.09
5.6.220.0100.06320.62
5.6.210.0030.04720.60
5.6.200.0000.09021.09
5.6.190.0170.07021.04
5.6.180.0030.06721.08
5.6.170.0130.07721.02
5.6.160.0070.06021.03
5.6.150.0100.07021.17
5.6.140.0070.05721.04
5.6.130.0000.09320.95
5.6.120.0030.06720.95
5.6.110.0100.07721.00
5.6.100.0070.08721.05
5.6.90.0100.08321.11
5.6.80.0070.07720.43
5.6.70.0000.08720.33
5.6.60.0000.08320.45
5.6.50.0030.07020.35
5.6.40.0030.06020.37
5.6.30.0100.07020.30
5.6.20.0000.08020.38
5.6.10.0000.08020.37
5.6.00.0000.07720.48
5.5.360.0000.05320.34
5.5.350.0100.06320.39
5.5.340.0030.08020.88
5.5.330.0000.06320.92
5.5.320.0070.07320.86
5.5.310.0130.07020.73
5.5.300.0070.07720.77
5.5.290.0070.08720.89
5.5.280.0000.08720.89
5.5.270.0070.07720.89
5.5.260.0070.06320.88
5.5.250.0030.08020.64
5.5.240.0000.08320.27
5.5.230.0030.08020.29
5.5.220.0000.08020.15
5.5.210.0030.08020.18
5.5.200.0130.05720.13
5.5.190.0000.08719.99
5.5.180.0030.05320.11
5.5.160.0030.05319.98
5.5.150.0070.07319.99
5.5.140.0000.05720.12
5.5.130.0030.08320.23
5.5.120.0070.08020.20
5.5.110.0070.06020.17
5.5.100.0000.04320.07
5.5.90.0030.03719.94
5.5.80.0000.04020.07
5.5.70.0100.03320.09
5.5.60.0030.04020.15
5.5.50.0030.03720.05
5.5.40.0030.03720.06
5.5.30.0100.05020.15
5.5.20.0000.04020.09
5.5.10.0070.04020.08
5.5.00.0000.04020.09
5.4.450.0000.08319.49
5.4.440.0030.07019.21
5.4.430.0030.08319.37
5.4.420.0070.07719.48
5.4.410.0030.06719.40
5.4.400.0030.08019.18
5.4.390.0070.05018.95
5.4.380.0030.08019.16
5.4.370.0000.07718.90
5.4.360.0030.07719.21
5.4.350.0000.05019.21
5.4.340.0030.08019.11
5.4.320.0000.06018.85
5.4.310.0030.07319.18
5.4.300.0000.07018.94
5.4.290.0100.07019.04
5.4.280.0000.05019.12
5.4.270.0170.06319.13
5.4.260.0130.06319.04
5.4.250.0000.04019.13
5.4.240.0030.03319.16
5.4.230.0000.04018.87
5.4.220.0130.06719.20
5.4.210.0070.03319.02
5.4.200.0030.03719.02
5.4.190.0030.03319.02
5.4.180.0030.03719.11
5.4.170.0070.03319.13
5.4.160.0000.04319.11
5.4.150.0030.03719.14
5.4.140.0070.03716.33
5.4.130.0000.03716.41
5.4.120.0000.03716.32
5.4.110.0000.03716.49
5.4.100.0000.04316.36
5.4.90.0030.03716.44
5.4.80.0070.05716.49
5.4.70.0000.04016.46
5.4.60.0030.03316.25
5.4.50.0000.03716.36
5.4.40.0070.04016.38
5.4.30.0030.03316.48
5.4.20.0030.03316.31
5.4.10.0000.03716.41
5.4.00.0000.03715.78
5.3.290.0030.04714.71
5.3.280.0000.04014.63
5.3.270.0000.04014.61
5.3.260.0030.03714.70
5.3.250.0030.03714.53
5.3.240.0100.04714.72
5.3.230.0000.03714.61
5.3.220.0030.04014.49
5.3.210.0030.03714.63
5.3.200.0030.03314.63
5.3.190.0000.04014.62
5.3.180.0070.03014.70
5.3.170.0000.05314.49
5.3.160.0070.05314.57
5.3.150.0000.04314.48
5.3.140.0000.05714.61
5.3.130.0000.04014.67
5.3.120.0030.03714.57
5.3.110.0000.03714.50
5.3.100.0000.03714.00
5.3.90.0000.06013.97
5.3.80.0030.03313.89
5.3.70.0100.04714.02
5.3.60.0000.04014.13
5.3.50.0000.05313.91
5.3.40.0070.04313.99
5.3.30.0000.03713.99
5.3.20.0030.03713.59
5.3.10.0000.04313.64
5.3.00.0030.03313.75
5.2.170.0000.03312.25
5.2.160.0030.03712.25
5.2.150.0070.02712.25
5.2.140.0070.06012.25
5.2.130.0000.05012.25
5.2.120.0030.03012.25
5.2.110.0000.02712.25
5.2.100.0070.02312.25
5.2.90.0030.02712.25
5.2.80.0000.03012.25
5.2.70.0000.03012.25
5.2.60.0030.02712.25
5.2.50.0000.03312.25
5.2.40.0030.02712.25
5.2.30.0030.03012.25
5.2.20.0030.02012.25
5.2.10.0000.03012.25
5.2.00.0030.02712.25
5.1.60.0000.02712.25
5.1.50.0030.03712.25
5.1.40.0030.02012.25
5.1.30.0030.02312.25
5.1.20.0070.02012.25
5.1.10.0000.02312.25
5.1.00.0000.02312.25
5.0.50.0000.02012.25
5.0.40.0000.02012.25
5.0.30.0070.06012.25
5.0.20.0000.03312.25
5.0.10.0000.02712.25
5.0.00.0030.05712.25
4.4.90.0000.01712.25
4.4.80.0030.01312.25
4.4.70.0030.01012.25
4.4.60.0000.01712.25
4.4.50.0000.01312.25
4.4.40.0000.02312.25
4.4.30.0000.02012.25
4.4.20.0030.01312.25
4.4.10.0030.02312.25
4.4.00.0000.02312.25
4.3.110.0000.03712.25
4.3.100.0030.02712.25
4.3.90.0000.03712.25
4.3.80.0000.05312.25
4.3.70.0000.03312.25
4.3.60.0000.03012.25
4.3.50.0000.03712.25
4.3.40.0000.05312.25
4.3.30.0000.02712.25
4.3.20.0000.03012.25
4.3.10.0000.03712.25
4.3.00.0070.02012.25

preferences:
39.52 ms | 401 KiB | 5 Q