3v4l.org

run code in 300+ PHP versions simultaneously
<?php interface I { } class C implements I { } echo 'OK' . PHP_EOL; new C; echo 'OK 2' . PHP_EOL;

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)
8.3.60.0070.01118.34
8.3.50.0130.00521.07
8.3.40.0120.00318.85
8.3.30.0080.00619.10
8.3.20.0040.00420.21
8.3.10.0000.00820.40
8.3.00.0030.00619.15
8.2.180.0090.00616.50
8.2.170.0070.01422.96
8.2.160.0110.00620.35
8.2.150.0000.00724.18
8.2.140.0070.00024.66
8.2.130.0080.00026.16
8.2.120.0050.00322.23
8.2.110.0040.00420.38
8.2.100.0080.00418.03
8.2.90.0000.00819.05
8.2.80.0050.00317.97
8.2.70.0000.00817.49
8.2.60.0000.00717.80
8.2.50.0000.01018.07
8.2.40.0050.00319.82
8.2.30.0070.00318.05
8.2.20.0000.00717.63
8.2.10.0000.00718.11
8.2.00.0000.00917.62
8.1.280.0080.00625.92
8.1.270.0130.00322.14
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0030.00723.70
8.1.230.0000.01119.14
8.1.220.0060.00317.74
8.1.210.0040.00418.77
8.1.200.0000.00917.23
8.1.190.0050.00317.13
8.1.180.0000.00718.10
8.1.170.0060.00618.42
8.1.160.0030.00322.03
8.1.150.0000.00718.83
8.1.140.0070.00017.36
8.1.130.0050.00217.76
8.1.120.0040.00417.43
8.1.110.0030.00617.39
8.1.100.0000.00717.33
8.1.90.0040.00417.30
8.1.80.0000.00717.47
8.1.70.0000.00717.33
8.1.60.0030.00617.59
8.1.50.0030.00517.47
8.1.40.0000.00817.48
8.1.30.0060.00317.48
8.1.20.0000.00717.63
8.1.10.0030.00517.54
8.1.00.0000.00817.34
8.0.300.0050.00318.77
8.0.290.0070.00016.75
8.0.280.0070.00018.40
8.0.270.0030.00317.18
8.0.260.0030.00317.20
8.0.250.0000.00716.88
8.0.240.0000.00616.86
8.0.230.0040.00416.89
8.0.220.0000.00616.77
8.0.210.0030.00416.70
8.0.200.0030.00316.77
8.0.190.0000.00716.90
8.0.180.0050.00316.76
8.0.170.0080.00016.81
8.0.160.0000.00716.89
8.0.150.0040.00316.67
8.0.140.0000.00716.72
8.0.130.0000.00513.25
8.0.120.0030.00516.74
8.0.110.0070.00016.83
8.0.100.0000.00716.66
8.0.90.0070.00016.82
8.0.80.0090.01016.85
8.0.70.0000.00816.90
8.0.60.0040.00416.82
8.0.50.0040.00416.64
8.0.30.0160.00717.08
8.0.20.0140.00517.40
8.0.10.0050.00216.82
8.0.00.0100.00816.79
7.4.330.0000.00515.09
7.4.320.0030.00316.59
7.4.300.0050.00516.43
7.4.290.0000.00716.56
7.4.280.0000.00716.43
7.4.270.0070.00016.52
7.4.260.0030.00316.44
7.4.250.0030.00316.31
7.4.240.0020.00516.46
7.4.230.0030.00316.24
7.4.220.0090.00916.46
7.4.210.0170.00316.55
7.4.200.0030.00316.53
7.4.160.0170.00416.56
7.4.150.0090.00917.40
7.4.140.0100.01117.86
7.4.130.0040.01516.52
7.4.120.0120.00616.42
7.4.110.0070.01016.36
7.4.100.0180.00416.49
7.4.90.0110.00716.32
7.4.80.0130.00319.39
7.4.70.0100.00616.52
7.4.60.0150.00416.53
7.4.50.0030.00516.33
7.4.40.0040.01216.30
7.4.30.0070.01016.60
7.4.00.0100.00714.81
7.3.330.0060.00013.11
7.3.320.0020.00213.24
7.3.310.0030.00616.02
7.3.300.0080.00016.17
7.3.290.0050.00816.16
7.3.280.0100.00716.17
7.3.270.0090.00917.40
7.3.260.0060.01316.36
7.3.250.0110.00516.48
7.3.240.0170.00416.29
7.3.230.0100.00916.45
7.3.210.0190.00316.11
7.3.200.0070.01119.39
7.3.190.0070.01416.32
7.3.180.0070.01016.34
7.3.170.0060.01016.27
7.3.160.0150.00616.24
7.3.120.0000.01714.85
7.3.110.0040.00814.79
7.3.100.0030.00614.64
7.3.90.0070.01014.60
7.3.80.0100.00614.67
7.3.70.0000.01214.43
7.3.60.0120.00014.72
7.3.50.0080.00414.79
7.3.40.0040.01114.69
7.3.30.0090.00614.56
7.3.20.0040.01116.57
7.3.10.0070.01016.27
7.3.00.0100.00316.64
7.2.330.0090.00916.58
7.2.320.0160.00616.61
7.2.310.0090.00916.54
7.2.300.0130.00316.29
7.2.290.0040.01216.23
7.2.250.0070.01014.52
7.2.240.0030.01614.82
7.2.230.0110.00014.64
7.2.220.0070.00714.98
7.2.210.0000.01414.97
7.2.200.0030.00914.82
7.2.190.0030.00914.87
7.2.180.0050.00514.56
7.2.170.0030.00614.65
7.2.00.0130.00419.36
7.1.330.0030.01015.82
7.1.320.0070.01015.59
7.1.310.0060.00915.63
7.1.300.0000.01015.77
7.1.290.0120.00315.86
7.1.280.0030.00915.58
7.1.270.0100.00615.50
7.1.260.0030.00715.61
7.1.100.0080.00417.98
7.1.70.0030.00517.05
7.1.60.0100.01419.32
7.1.50.0000.01316.77
7.1.00.0000.08022.35
7.0.200.0000.00916.70
7.0.140.0000.07322.18
7.0.60.0070.07319.94
7.0.50.0070.07317.83
7.0.40.0070.04320.11
7.0.30.0300.06320.11
7.0.20.0330.03320.25
7.0.10.0030.08720.18
7.0.00.0000.06020.06
5.6.280.0130.06321.04
5.6.210.0170.07720.65
5.6.200.0030.04718.18
5.6.190.0070.08720.77
5.6.180.3700.05020.67
5.6.170.0230.06020.48
5.6.160.0000.04320.39
5.6.150.0000.06718.17
5.6.140.0070.04718.15
5.6.130.0100.05018.19
5.6.120.0030.04321.05
5.6.110.0030.06720.99
5.6.100.0170.06721.02
5.6.90.0070.08720.96
5.6.80.0130.07020.50
5.6.70.0300.06720.49
5.5.350.0300.08020.53
5.5.340.0070.03317.99
5.5.330.0070.04320.37
5.5.320.0230.04020.41
5.5.310.0370.06320.36
5.5.300.0070.04718.04
5.5.290.0030.04717.97
5.5.280.0030.05720.77
5.5.270.0130.05020.79
5.5.260.0130.07320.84
5.5.250.0230.05320.66
5.5.240.0370.06020.18
5.4.450.0830.06019.55
5.4.440.1170.05319.58
5.4.430.1100.04719.60
5.4.420.0630.00019.38
5.4.410.0630.00019.21
5.4.400.0630.00019.25
5.4.390.0630.00019.26
5.4.380.0630.00019.16
5.4.370.0630.00019.08
5.4.360.0600.00019.26
5.4.350.0630.00019.13
5.4.340.0670.00019.13
5.4.320.0050.04012.50
5.4.310.0050.03912.49
5.4.300.0040.03712.50
5.4.290.0060.04612.49
5.4.280.0050.03512.39
5.4.270.0060.03512.39
5.4.260.0050.04012.39
5.4.250.0070.03712.39
5.4.240.0030.03812.39
5.4.230.0060.03612.38
5.4.220.0080.04012.38
5.4.210.0070.03412.39
5.4.200.0090.03612.38
5.4.190.0050.04012.38
5.4.180.0050.03612.38
5.4.170.0080.03512.39
5.4.160.0050.03612.38
5.4.150.0050.04112.38
5.4.140.0060.04412.07
5.4.130.0020.03812.05
5.4.120.0050.03612.01
5.4.110.0060.03512.00
5.4.100.0040.03612.01
5.4.90.0050.03712.01
5.4.80.0060.03812.01
5.4.70.0060.03312.00
5.4.60.0050.03612.00
5.4.50.0070.03712.00
5.4.40.0020.04811.98
5.4.30.0090.03411.98
5.4.20.0070.03511.98
5.4.10.0070.03511.98
5.4.00.0050.04011.48
5.3.290.0070.04112.80
5.3.280.0090.04512.71
5.3.270.0010.04412.73
5.3.260.0100.03512.72
5.3.250.0080.03412.72
5.3.240.0110.03212.72
5.3.230.0050.03712.70
5.3.220.0080.03512.68
5.3.210.0050.04212.68
5.3.200.0100.03412.68
5.3.190.0050.04212.68
5.3.180.0040.03912.67
5.3.170.0060.03612.67
5.3.160.0080.03912.67
5.3.150.0090.03612.68
5.3.140.0040.03912.66
5.3.130.0050.03912.66
5.3.120.0050.03912.66
5.3.110.0070.03812.66
5.3.100.0090.03412.12
5.3.90.0030.04112.09
5.3.80.0050.04212.08
5.3.70.0050.03812.09
5.3.60.0080.03412.07
5.3.50.0040.03612.02
5.3.40.0030.03912.02
5.3.30.0070.03411.97
5.3.20.0060.04211.76
5.3.10.0050.03511.72
5.3.00.0060.03611.71
5.2.170.0050.0299.21
5.2.160.0030.0309.21
5.2.150.0050.0299.21
5.2.140.0030.0349.21
5.2.130.0020.0319.17
5.2.120.0060.0269.17
5.2.110.0070.0379.17
5.2.100.0050.0289.17
5.2.90.0040.0309.17
5.2.80.0030.0329.16
5.2.70.0050.0309.16
5.2.60.0040.0309.12
5.2.50.0050.0299.09
5.2.40.0030.0309.07
5.2.30.0050.0349.04
5.2.20.0040.0369.03
5.2.10.0060.0308.93
5.2.00.0050.0308.80
5.1.60.0020.0258.08
5.1.50.0010.0278.08
5.1.40.0050.0228.06
5.1.30.0060.0238.41
5.1.20.0030.0278.43
5.1.10.0050.0258.15
5.1.00.0020.0278.15
5.0.50.0040.0196.63
5.0.40.0020.0206.49
5.0.30.0030.0316.30
5.0.20.0070.0166.27
5.0.10.0020.0216.25
5.0.00.0030.0316.24
4.4.90.0030.0154.78
4.4.80.0010.0174.75
4.4.70.0020.0174.75
4.4.60.0030.0154.76
4.4.50.0050.0144.77
4.4.40.0040.0234.71
4.4.30.0020.0154.76
4.4.20.0040.0144.84
4.4.10.0030.0154.84
4.4.00.0040.0234.75
4.3.110.0030.0154.67
4.3.100.0020.0154.67
4.3.90.0030.0144.64
4.3.80.0010.0264.58
4.3.70.0040.0134.63
4.3.60.0020.0144.63
4.3.50.0050.0134.62
4.3.40.0040.0224.54
4.3.30.0000.0173.28
4.3.20.0010.0173.26
4.3.10.0010.0163.22
4.3.00.0130.0236.98

preferences:
46.98 ms | 401 KiB | 5 Q