3v4l.org

run code in 300+ PHP versions simultaneously
<?php $obj = new SplObject; unset($obj);

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)
8.3.40.0140.00018.84
8.3.30.0120.00319.01
8.3.20.0040.00420.30
8.3.10.0040.00421.98
8.3.00.0000.00822.52
8.2.170.0090.01222.96
8.2.160.0070.00719.24
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0110.00426.16
8.2.120.0040.00419.54
8.2.110.0090.00022.25
8.2.100.0030.00717.91
8.2.90.0000.00817.91
8.2.80.0080.00017.97
8.2.70.0000.00817.50
8.2.60.0000.00917.80
8.2.50.0050.00518.07
8.2.40.0050.00318.09
8.2.30.0030.00918.02
8.2.20.0000.00817.50
8.2.10.0000.00717.58
8.2.00.0000.00817.54
8.1.270.0090.00018.37
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0100.00022.40
8.1.230.0060.00620.84
8.1.220.0030.00617.74
8.1.210.0000.00918.79
8.1.200.0030.00617.22
8.1.190.0050.00317.17
8.1.180.0080.00018.59
8.1.170.0080.00018.58
8.1.160.0000.00722.12
8.1.150.0040.00418.50
8.1.140.0040.00417.23
8.1.130.0060.00017.79
8.1.120.0070.00017.34
8.1.110.0000.00817.29
8.1.100.0000.00717.35
8.1.90.0000.00717.32
8.1.80.0000.00717.30
8.1.70.0030.00317.28
8.1.60.0030.00717.32
8.1.50.0000.00717.39
8.1.40.0030.00517.44
8.1.30.0000.00817.45
8.1.20.0080.00017.50
8.1.10.0040.00417.48
8.1.00.0040.00417.32
8.0.300.0000.00719.98
8.0.290.0050.00317.04
8.0.280.0050.00218.29
8.0.270.0070.00017.19
8.0.260.0000.00616.82
8.0.250.0000.00716.95
8.0.240.0050.00316.95
8.0.230.0070.00016.98
8.0.220.0030.00316.95
8.0.210.0000.00816.85
8.0.200.0000.00716.94
8.0.190.0070.00316.93
8.0.180.0030.00316.80
8.0.170.0000.00716.84
8.0.160.0030.00616.75
8.0.150.0000.00716.79
8.0.140.0070.00016.83
8.0.130.0050.00013.23
8.0.120.0050.00316.85
8.0.110.0050.00216.74
8.0.100.0000.00716.77
8.0.90.0000.00716.78
8.0.80.0070.01016.79
8.0.70.0040.00416.72
8.0.60.0040.00416.86
8.0.50.0020.00516.76
8.0.30.0040.01516.96
8.0.20.0100.00817.40
8.0.10.0040.00416.89
8.0.00.0120.00516.86
7.4.330.0020.00215.00
7.4.320.0000.00616.46
7.4.300.0060.00016.34
7.4.290.0060.00316.35
7.4.280.0000.00716.52
7.4.270.0060.00016.41
7.4.260.0000.00716.36
7.4.250.0030.00316.48
7.4.240.0040.00416.46
7.4.230.0070.00016.47
7.4.220.0090.00916.57
7.4.210.0050.01116.49
7.4.200.0030.00316.58
7.4.190.0000.00816.61
7.4.160.0060.00916.65
7.4.150.0110.00917.40
7.4.140.0100.01117.86
7.4.130.0140.00316.58
7.4.120.0120.00516.38
7.4.110.0110.00616.59
7.4.100.0060.01216.50
7.4.90.0120.00616.37
7.4.80.0120.00819.39
7.4.70.0070.01116.46
7.4.60.0090.00816.54
7.4.50.0020.00216.10
7.4.40.0070.01022.77
7.4.30.0120.00316.50
7.4.00.0040.01314.79
7.3.330.0000.00513.09
7.3.320.0030.00313.22
7.3.310.0040.00416.25
7.3.300.0040.00416.31
7.3.290.0090.00616.24
7.3.280.0040.01216.23
7.3.270.0110.00617.40
7.3.260.0120.01216.59
7.3.250.0130.00316.49
7.3.240.0140.00716.29
7.3.230.0070.01016.47
7.3.210.0110.01416.59
7.3.200.0110.00619.39
7.3.190.0100.01016.27
7.3.180.0030.01216.21
7.3.170.0160.00016.59
7.3.160.0040.01216.20
7.3.120.0070.01114.74
7.3.110.0070.00914.86
7.3.100.0060.00814.82
7.3.90.0080.00614.74
7.3.80.0050.01014.69
7.3.70.0100.00514.70
7.3.60.0070.00814.75
7.3.50.0070.00714.69
7.3.40.0080.00614.86
7.3.30.0090.00314.72
7.3.20.0050.01016.63
7.3.10.0030.00916.43
7.3.00.0050.00716.61
7.2.330.0120.00616.46
7.2.320.0160.00316.19
7.2.310.0060.01116.31
7.2.300.0030.01316.59
7.2.290.0090.00916.64
7.2.250.0070.01014.84
7.2.240.0100.00814.88
7.2.230.0070.00915.02
7.2.220.0070.00814.91
7.2.210.0010.01414.76
7.2.200.0070.00714.90
7.2.190.0050.01014.94
7.2.180.0050.01014.77
7.2.170.0060.00614.91
7.2.160.0070.01014.61
7.2.150.0120.00316.94
7.2.140.0100.00716.84
7.2.130.0030.01416.84
7.2.120.0070.01016.59
7.2.110.0110.00316.83
7.2.100.0150.00016.86
7.2.90.0030.01316.60
7.2.80.0030.01416.84
7.2.70.0040.01116.73
7.2.60.0020.01216.74
7.2.50.0000.01816.77
7.2.40.0040.01116.66
7.2.30.0060.01016.82
7.2.20.0090.00916.80
7.2.10.0030.01316.93
7.2.00.0050.01018.03
7.1.330.0050.00915.69
7.1.320.0050.00415.75
7.1.310.0070.00615.58
7.1.300.0080.00715.62
7.1.290.0080.00515.64
7.1.280.0060.00615.69
7.1.270.0080.00715.64
7.1.260.0040.01015.56
7.1.250.0000.00915.64
7.1.200.0090.00615.61
7.1.100.0080.00817.97
7.1.70.0000.01016.71
7.1.60.0070.01719.82
7.1.50.0070.01116.77
7.1.00.0070.07022.30
7.0.200.0030.00816.18
7.0.140.0030.07722.00
7.0.100.0070.08319.91
7.0.90.0030.07020.02
7.0.80.0170.07019.91
7.0.70.0030.06719.90
7.0.60.0170.06019.91
7.0.50.0100.05320.14
7.0.40.0070.04020.14
7.0.30.0130.07720.17
7.0.20.0070.08320.12
7.0.10.0030.06020.10
7.0.00.0100.04320.04
5.6.280.0130.06321.14
5.6.250.0070.04320.59
5.6.240.0130.08020.59
5.6.230.0130.04020.65
5.6.220.0130.07720.59
5.6.210.0170.04720.76
5.6.200.0130.06321.02
5.6.190.0100.07721.05
5.6.180.0070.04720.93
5.6.170.0070.08320.95
5.6.160.0170.06721.10
5.6.150.0170.07020.93
5.6.140.0100.04721.06
5.6.130.0070.06021.01
5.6.120.0030.07021.02
5.6.110.0170.07321.00
5.6.100.0070.07321.02
5.6.90.0070.06321.14
5.6.80.0170.06720.39
5.6.70.0030.04320.35
5.6.60.0100.07320.50
5.6.50.0100.03320.46
5.6.40.0070.03720.39
5.6.30.0170.07320.29
5.6.20.0030.07020.30
5.6.10.0070.06720.34
5.6.00.0070.08320.42
5.5.380.0030.04720.32
5.5.370.0100.08020.43
5.5.360.0130.07320.32
5.5.350.0100.08020.41
5.5.340.0130.07020.86
5.5.330.0030.05020.86
5.5.320.0070.04020.87
5.5.310.0300.03020.63
5.5.300.0070.06320.79
5.5.290.0030.09020.89
5.5.280.0070.06720.82
5.5.270.0030.06020.78
5.5.260.0070.07320.82
5.5.250.0030.07720.73
5.5.240.0070.07320.20
5.5.230.0130.04020.20
5.5.220.0030.07320.01
5.5.210.0130.07320.21
5.5.200.0070.07020.22
5.5.190.0000.06020.14
5.5.180.0100.03720.27
5.5.160.0030.04320.25
5.5.150.0100.05020.05
5.5.140.0070.05020.10
5.5.130.0000.04720.26
5.5.120.0130.06720.23
5.5.110.0270.05720.25
5.5.100.0000.08020.16
5.5.90.0100.07319.95
5.5.80.0070.03720.12
5.5.70.0100.03319.99
5.5.60.0100.06320.07
5.5.50.0170.04019.94
5.5.40.0030.04020.04
5.5.30.0030.04319.95
5.5.20.0070.04020.12
5.5.10.0130.03019.95
5.5.00.0030.03320.04
5.4.450.0130.07319.27
5.4.440.0000.08719.44
5.4.430.0070.04719.11
5.4.420.0000.04719.48
5.4.410.0070.06319.27
5.4.400.0100.07019.08
5.4.390.0100.07319.03
5.4.380.0030.06019.12
5.4.370.0070.03319.14
5.4.360.0130.07019.05
5.4.350.0070.04319.23
5.4.340.0100.07019.12
5.4.320.0100.07018.91
5.4.310.0030.07319.11
5.4.300.0030.06718.89
5.4.290.0070.07719.12
5.4.280.0070.06719.11
5.4.270.0100.07318.96
5.4.260.0070.05318.90
5.4.250.0130.06019.13
5.4.240.0170.05319.03
5.4.230.0070.06319.14
5.4.220.0070.04319.06
5.4.210.0030.04319.14
5.4.200.0030.04318.82
5.4.190.0070.03719.08
5.4.180.0070.03318.80
5.4.170.0030.03319.13
5.4.160.0030.03019.07
5.4.150.0030.03319.20
5.4.140.0000.03716.29
5.4.130.0000.03316.29
5.4.120.0070.03016.06
5.4.110.0000.03316.33
5.4.100.0030.03716.43
5.4.90.0070.03316.38
5.4.80.0030.03016.37
5.4.70.0000.03316.22
5.4.60.0000.03316.21
5.4.50.0030.03316.18
5.4.40.0070.02716.28
5.4.30.0070.03316.31
5.4.20.0100.02316.27
5.4.10.0130.03016.29
5.4.00.0000.03715.88
5.3.290.0100.05014.65
5.3.280.0030.05014.54
5.3.270.0070.04714.57
5.3.260.0030.03714.55
5.3.250.0030.03714.42
5.3.240.0000.03714.55
5.3.230.0070.03314.50
5.3.220.0000.03314.50
5.3.210.0070.02714.54
5.3.200.0030.04014.42
5.3.190.0000.03314.55
5.3.180.0030.03714.49
5.3.170.0030.03014.55
5.3.160.0000.03314.39
5.3.150.0030.03014.41
5.3.140.0030.03714.41
5.3.130.0100.02314.45
5.3.120.0030.04014.48
5.3.110.0000.04314.50
5.3.100.0130.03314.03
5.3.90.0000.04014.00
5.3.80.0070.03313.79
5.3.70.0000.04013.87
5.3.60.0070.03313.86
5.3.50.0030.03313.87
5.3.40.0030.03713.88
5.3.30.0070.03313.88
5.3.20.0130.02713.69
5.3.10.0030.03313.48
5.3.00.0000.04013.58
5.2.170.0070.02712.59
5.2.160.0070.02312.59
5.2.150.0030.02312.59
5.2.140.0030.03012.59
5.2.130.0030.02712.59
5.2.120.0000.02712.59
5.2.110.0000.03012.59
5.2.100.0000.03012.59
5.2.90.0070.02712.59
5.2.80.0030.02312.59
5.2.70.0030.02712.59
5.2.60.0030.02312.59
5.2.50.0030.02312.59
5.2.40.0000.03012.59
5.2.30.0000.05712.59
5.2.20.0070.05312.59
5.2.10.0030.04712.59
5.2.00.0000.03712.59
5.1.60.0030.04312.59
5.1.50.0030.03712.59
5.1.40.0030.04012.59
5.1.30.0000.02712.59
5.1.20.0000.02712.59
5.1.10.0070.04712.59
5.1.00.0030.02312.59
5.0.50.0000.02312.59
5.0.40.0000.02012.59
5.0.30.0070.04712.59
5.0.20.0070.03712.59
5.0.10.0030.02312.59
5.0.00.0070.06312.59
4.4.90.0030.01312.59
4.4.80.0000.01712.59
4.4.70.0030.02712.59
4.4.60.0070.03012.59
4.4.50.0030.03312.59
4.4.40.0030.02312.59
4.4.30.0030.01312.59
4.4.20.0030.02712.59
4.4.10.0030.02012.59
4.4.00.0030.03712.59
4.3.110.0000.01712.59
4.3.100.0030.01312.59
4.3.90.0030.01012.59
4.3.80.0000.04312.59
4.3.70.0030.01312.59
4.3.60.0000.02712.59
4.3.50.0000.03012.59
4.3.40.0000.04012.59
4.3.30.0030.03712.59
4.3.20.0030.01312.59
4.3.10.0000.03712.59
4.3.00.0070.03012.59

preferences:
39.51 ms | 400 KiB | 5 Q