3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace Exception; //use Exception; class Exception extends Exception {}

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)
8.3.70.0120.00618.43
8.3.60.0080.01518.55
8.3.50.0130.00722.00
8.3.40.0040.01118.77
8.3.30.0100.01018.92
8.3.20.0000.00720.25
8.3.10.0080.00023.52
8.3.00.0040.00420.56
8.2.190.0100.01016.75
8.2.180.0060.00918.56
8.2.170.0090.00922.96
8.2.160.0100.00322.00
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0000.00826.16
8.2.120.0080.00021.02
8.2.110.0100.00722.13
8.2.100.0040.00817.72
8.2.90.0040.00419.23
8.2.80.0050.00318.04
8.2.70.0040.00417.63
8.2.60.0000.00817.80
8.2.50.0060.00618.07
8.2.40.0000.01018.34
8.2.30.0070.00017.92
8.2.20.0030.00617.77
8.2.10.0040.00417.69
8.2.00.0040.00417.67
8.1.280.0100.01025.92
8.1.270.0080.00023.88
8.1.260.0020.00526.35
8.1.250.0070.00028.09
8.1.240.0000.01023.88
8.1.230.0030.00819.07
8.1.220.0000.00717.74
8.1.210.0000.00818.77
8.1.200.0040.00517.36
8.1.190.0040.00417.40
8.1.180.0000.00818.10
8.1.170.0040.00418.41
8.1.160.0000.00722.05
8.1.150.0000.00718.65
8.1.140.0040.00317.33
8.1.130.0000.00717.81
8.1.120.0030.00317.24
8.1.110.0000.00817.34
8.1.100.0030.00317.32
8.1.90.0000.00717.30
8.1.80.0000.00817.42
8.1.70.0000.00717.33
8.1.60.0000.00717.53
8.1.50.0030.00517.40
8.1.40.0050.00217.39
8.1.30.0000.00717.58
8.1.20.0000.00717.58
8.1.10.0060.00317.47
8.1.00.0070.00017.29
8.0.300.0030.00318.77
8.0.290.0070.00017.05
8.0.280.0070.00018.43
8.0.270.0030.00317.16
8.0.260.0030.00518.39
8.0.250.0000.00817.02
8.0.240.0080.00017.06
8.0.230.0000.00717.02
8.0.220.0000.00716.95
8.0.210.0030.00316.91
8.0.200.0020.00516.91
8.0.190.0030.00316.89
8.0.180.0030.00616.95
8.0.170.0050.00216.86
8.0.160.0000.00716.87
8.0.150.0040.00416.99
8.0.140.0000.00816.83
8.0.130.0000.00713.42
8.0.120.0000.00816.86
8.0.110.0000.00716.93
8.0.100.0000.00816.77
8.0.90.0030.00316.84
8.0.80.0130.01016.89
8.0.70.0040.00416.74
8.0.60.0040.00417.06
8.0.50.0080.00016.82
8.0.30.0110.01116.92
8.0.20.0090.01017.40
8.0.10.0040.00416.89
8.0.00.0120.00616.76
7.4.330.0000.00515.00
7.4.320.0040.00416.48
7.4.300.0060.00016.55
7.4.290.0030.00316.48
7.4.280.0000.00616.48
7.4.270.0040.00416.46
7.4.260.0070.00016.34
7.4.250.0000.00716.29
7.4.240.0050.00216.38
7.4.230.0030.00316.53
7.4.220.0050.01316.42
7.4.210.0100.00616.50
7.4.200.0070.00016.59
7.4.190.0030.00316.70
7.4.160.0110.01116.52
7.4.150.0070.01017.40
7.4.140.0050.01617.86
7.4.130.0050.01116.48
7.4.120.0160.00016.52
7.4.110.0150.00316.63
7.4.100.0100.00716.59
7.4.90.0040.01216.44
7.4.80.0120.00416.46
7.4.70.0090.01216.43
7.4.60.0070.01016.39
7.4.50.0040.00416.38
7.4.40.0060.00922.77
7.4.30.0060.01016.38
7.4.00.0090.00614.85
7.3.330.0000.00713.29
7.3.320.0050.00013.16
7.3.310.0040.00416.39
7.3.300.0030.00316.25
7.3.290.0090.00616.28
7.3.280.0070.01016.29
7.3.270.0170.00017.40
7.3.260.0150.00416.36
7.3.250.0070.01016.49
7.3.240.0100.00716.39
7.3.230.0130.00316.39
7.3.210.0130.00416.43
7.3.200.0060.01719.39
7.3.190.0090.00916.41
7.3.180.0100.00616.59
7.3.170.0100.00616.30
7.3.160.0070.01316.48
7.3.120.0100.00714.92
7.3.10.0030.01016.17
7.3.00.0030.01016.66
7.2.330.0150.00616.55
7.2.320.0080.01216.30
7.2.310.0100.00716.64
7.2.300.0160.00316.29
7.2.290.0120.00916.66
7.2.130.0040.01116.27
7.2.120.0060.00916.52
7.2.110.0040.00716.33
7.2.100.0050.00316.35
7.2.90.0140.00316.64
7.2.80.0040.00716.63
7.2.70.0080.00416.53
7.2.60.0080.00816.32
7.2.50.0140.00716.36
7.2.40.0110.00416.59
7.2.30.0060.00316.43
7.2.20.0000.01216.05
7.2.10.0110.00016.51
7.2.00.0000.01116.36
7.1.250.0100.00015.02
7.1.200.0030.00815.42
7.1.70.0070.00016.96
7.1.60.0120.00919.32
7.1.50.0040.00716.68
7.1.00.0030.07722.53
7.0.200.0100.00316.73
7.0.140.0030.07021.95
7.0.100.0130.03319.91
7.0.90.0070.04019.82
7.0.80.0000.04019.78
7.0.70.0230.03320.10
7.0.60.0100.03319.90
7.0.50.0170.03320.38
7.0.40.0000.07720.04
7.0.30.0070.08320.04
7.0.20.0030.04320.08
7.0.10.0070.04319.95
7.0.00.0030.09320.13
5.6.280.0100.06721.11
5.6.250.0030.03320.50
5.6.240.0070.03320.61
5.6.230.0030.03720.61
5.6.220.0130.02320.44
5.6.210.0070.03720.51
5.6.200.0030.04721.02
5.6.190.0000.04321.00
5.6.180.0100.03721.06
5.6.170.0070.04021.11
5.6.160.0000.04720.98
5.6.150.0070.04020.93
5.6.140.0130.06721.11
5.6.130.0100.04020.93
5.6.120.0000.04721.02
5.6.110.0100.04021.04
5.6.100.0100.03721.07
5.6.90.0030.05321.14
5.6.80.0000.04720.50
5.6.70.0000.04320.41
5.6.60.0030.04020.41
5.6.50.0070.03720.43
5.6.40.0030.06320.39
5.6.30.0000.04720.24
5.6.20.0030.04020.36
5.6.10.0030.07720.34
5.6.00.0100.03320.38
5.5.380.0000.03720.29
5.5.370.0000.03720.34
5.5.360.0100.03720.50
5.5.350.0030.03320.37
5.5.340.0000.03720.79
5.5.330.0100.08720.92
5.5.320.0030.07720.90
5.5.310.0030.04720.87
5.5.300.0100.03720.83
5.5.290.0130.04020.87
5.5.280.0030.05320.74
5.5.270.0030.05720.92
5.5.260.0100.03720.75
5.5.250.0030.04020.72
5.5.240.0030.03720.29
5.5.230.0000.04720.21
5.5.220.0030.04020.13
5.5.210.0030.05320.22
5.5.200.0070.04020.18
5.5.190.0030.04020.26
5.5.180.0070.07720.24
5.5.160.0100.03320.15
5.5.150.0130.03020.24
5.5.140.0000.07720.21
5.5.130.0030.05020.20
5.5.120.0070.03720.13
5.5.110.0030.04720.18
5.5.100.0070.03720.07
5.5.90.0000.04720.02
5.5.80.0000.04320.16
5.5.70.0030.04020.03
5.5.60.0000.04320.05
5.5.50.0070.03320.05
5.5.40.0030.03719.99
5.5.30.0170.02720.02
5.5.20.0030.05320.14
5.5.10.0000.05320.04
5.5.00.0000.05719.93
5.4.450.0030.08019.38
5.4.440.0000.06319.56
5.4.430.0030.04019.20
5.4.420.0000.04319.37
5.4.410.0000.04019.23
5.4.400.0070.03719.21
5.4.390.0100.03719.15
5.4.380.0070.03719.10
5.4.370.0030.04019.16
5.4.360.0030.05019.13
5.4.350.0030.03719.04
5.4.340.0030.03719.08
5.4.320.0070.03719.05
5.4.310.0030.04719.23
5.4.300.0030.06319.04
5.4.290.0070.03319.23
5.4.280.0100.06319.09
5.4.270.0070.03719.16
5.4.260.0070.03719.09
5.4.250.0030.03718.89
5.4.240.0100.05718.87
5.4.230.0070.03319.14
5.4.220.0070.03718.88
5.4.210.0000.04019.13
5.4.200.0030.03719.20
5.4.190.0000.04019.15
5.4.180.0030.03718.89
5.4.170.0030.03719.17
5.4.160.0030.03718.83
5.4.150.0030.04018.88
5.4.140.0030.04016.29
5.4.130.0030.03316.44
5.4.120.0030.03316.38
5.4.110.0000.04316.35
5.4.100.0130.04316.43
5.4.90.0070.06716.39
5.4.80.0070.04016.50
5.4.70.0070.03716.36
5.4.60.0070.03016.38
5.4.50.0070.05016.36
5.4.40.0000.04316.37
5.4.30.0070.03316.44
5.4.20.0070.03316.48
5.4.10.0070.03316.29
5.4.00.0030.03715.64
5.3.290.0000.04014.58
5.3.280.0030.04014.56
5.3.270.0030.04314.73
5.3.260.0030.04014.71
5.3.250.0130.02314.66
5.3.240.0070.03014.63
5.3.230.0130.06714.59
5.3.220.0100.03014.68
5.3.210.0000.04014.54
5.3.200.0070.03714.65
5.3.190.0000.04014.48
5.3.180.0070.03014.69
5.3.170.0000.04714.56
5.3.160.0100.05314.58
5.3.150.0030.04014.57
5.3.140.0070.04014.60
5.3.130.0000.04014.55
5.3.120.0030.03714.55
5.3.110.0100.03314.66
5.3.100.0000.04014.04
5.3.90.0000.03714.11
5.3.80.0030.03714.07
5.3.70.0070.03714.07
5.3.60.0070.03714.13
5.3.50.0000.03713.82
5.3.40.0070.04014.00
5.3.30.0030.03713.81
5.3.20.0070.06713.66
5.3.10.0070.03313.71
5.3.00.0030.08313.64
5.2.170.0000.03011.13
5.2.160.0030.03010.96
5.2.150.0000.03311.21
5.2.140.0100.03011.00
5.2.130.0030.05311.02
5.2.120.0030.02710.92
5.2.110.0000.03011.10
5.2.100.0000.02711.05
5.2.90.0070.02710.90
5.2.80.0000.03011.02
5.2.70.0030.02710.92
5.2.60.0070.04010.97
5.2.50.0030.02711.02
5.2.40.0100.02011.04
5.2.30.0030.02710.79
5.2.20.0070.03710.80
5.2.10.0030.03710.78
5.2.00.0070.05010.77
5.1.60.0030.02310.08
5.1.50.0030.03010.04
5.1.40.0030.02710.03
5.1.30.0000.03010.36
5.1.20.0070.03010.41
5.1.10.0070.02710.03
5.1.00.0000.02710.15
5.0.50.0030.0378.56
5.0.40.0030.0178.47
5.0.30.0070.0238.22
5.0.20.0000.0208.04
5.0.10.0030.0178.23
5.0.00.0030.0508.24
4.4.90.0070.0138.02
4.4.80.0000.0178.02
4.4.70.0000.0178.02
4.4.60.0030.0138.02
4.4.50.0000.0178.02
4.4.40.0000.0278.02
4.4.30.0000.0138.02
4.4.20.0000.0178.02
4.4.10.0030.0278.02
4.4.00.0000.0278.02
4.3.110.0000.0178.02
4.3.100.0000.0138.02
4.3.90.0000.0178.02
4.3.80.0000.0538.02
4.3.70.0000.0308.02
4.3.60.0030.0238.02
4.3.50.0000.0138.02
4.3.40.0070.0178.02
4.3.30.0000.0338.02
4.3.20.0000.0208.02
4.3.10.0000.0178.02
4.3.00.0000.0138.02

preferences:
43.34 ms | 401 KiB | 5 Q