3v4l.org

run code in 300+ PHP versions simultaneously
<?php try { class A extends B {} } catch (\Throwable $e) { echo $e->getMessage(); }

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)
8.3.70.0120.00618.55
8.3.60.0110.01118.43
8.3.50.0120.00316.50
8.3.40.0140.00019.02
8.3.30.0110.00418.84
8.3.20.0020.00520.92
8.3.10.0080.00021.85
8.3.00.0050.00321.60
8.2.180.0070.01116.75
8.2.170.0150.00322.96
8.2.160.0110.00420.51
8.2.150.0050.00524.18
8.2.140.0040.00424.66
8.2.130.0080.00022.30
8.2.120.0000.00826.35
8.2.110.0030.00720.34
8.2.100.0160.00017.91
8.2.90.0030.00518.03
8.2.80.0030.00518.16
8.2.70.0030.00517.79
8.2.60.0040.00418.09
8.2.50.0000.00818.10
8.2.40.0040.00419.34
8.2.30.0000.00719.22
8.2.20.0030.00518.12
8.2.10.0040.00417.96
8.2.00.0000.00819.38
8.1.280.0080.00825.92
8.1.270.0060.00320.53
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0090.00023.97
8.1.230.0060.00622.70
8.1.220.0050.00317.78
8.1.210.0000.00818.91
8.1.200.0030.00717.35
8.1.190.0060.00317.23
8.1.180.0080.00318.10
8.1.170.0060.00318.65
8.1.160.0070.00018.95
8.1.150.0000.00818.76
8.1.140.0030.00422.17
8.1.130.0030.00320.07
8.1.120.0040.00417.49
8.1.110.0040.00417.41
8.1.100.0030.00617.32
8.1.90.0080.00017.42
8.1.80.0030.00617.44
8.1.70.0000.00717.48
8.1.60.0040.00417.63
8.1.50.0000.00817.41
8.1.40.0050.00317.50
8.1.30.0080.00017.64
8.1.20.0040.00417.58
8.1.10.0040.00417.46
8.1.00.0040.00417.36
8.0.300.0040.00419.79
8.0.290.0060.00316.75
8.0.280.0030.00318.32
8.0.270.0030.00317.16
8.0.260.0060.00018.45
8.0.250.0030.00317.00
8.0.240.0030.00317.07
8.0.230.0000.00716.91
8.0.220.0000.00816.84
8.0.210.0000.00716.84
8.0.200.0040.00416.88
8.0.190.0000.00716.85
8.0.180.0000.00816.99
8.0.170.0040.00416.94
8.0.160.0040.00416.97
8.0.150.0040.00416.94
8.0.140.0000.00716.90
8.0.130.0030.00313.36
8.0.120.0000.00816.82
8.0.110.0000.00816.99
8.0.100.0040.00416.93
8.0.90.0070.00016.78
8.0.80.0030.01216.95
8.0.70.0040.00416.83
8.0.60.0070.00016.91
8.0.50.0000.00717.01
8.0.30.0100.01317.19
8.0.20.0130.00917.40
8.0.10.0030.00316.93
8.0.00.0080.01316.68
7.4.330.0000.00616.84
7.4.320.0030.00316.58
7.4.300.0030.00316.49
7.4.290.0000.00716.57
7.4.280.0030.00516.39
7.4.270.0000.00716.58
7.4.260.0040.00416.62
7.4.250.0000.00716.36
7.4.240.0070.00016.61
7.4.230.0070.00016.60
7.4.220.0000.00816.70
7.4.210.0080.00616.61
7.4.200.0030.00316.39
7.4.160.0110.00616.54
7.4.140.0100.00917.86
7.4.130.0170.00016.41
7.4.120.0110.01016.47
7.4.110.0100.00716.57
7.4.100.0100.00716.63
7.4.90.0140.00316.54
7.4.80.0030.01319.39
7.4.70.0060.01216.49
7.4.60.0040.01216.45
7.4.50.0030.01216.63
7.4.40.0060.00916.55
7.4.00.0070.00715.01
7.3.330.0030.00313.12
7.3.320.0030.00313.28
7.3.310.0000.00716.27
7.3.300.0060.00016.25
7.3.290.0000.00716.18
7.3.280.0080.01116.28
7.3.260.0110.00716.37
7.3.240.0070.01416.50
7.3.230.0080.00816.60
7.3.210.0030.01316.29
7.3.200.0100.01016.38
7.3.190.0000.01616.30
7.3.180.0100.00616.52
7.3.170.0140.00316.47
7.3.160.0130.00616.32
7.3.00.0170.01014.60
7.2.330.0110.00716.27
7.2.320.0150.00716.48
7.2.310.0040.01216.61
7.2.300.0060.01216.48
7.2.290.0110.00816.53
7.2.130.0310.00314.71
7.2.120.0700.00714.54
7.2.110.0710.00814.66
7.2.100.0560.00514.63
7.2.90.0890.00714.62
7.2.80.0870.00514.63
7.2.70.0910.00714.76
7.2.60.0830.00714.67
7.2.50.0620.01015.03
7.2.40.0480.00815.01
7.2.30.0700.00915.05
7.2.20.0480.00815.00
7.2.10.0670.00915.09
7.2.00.0570.00915.05
7.1.250.1050.00013.73
7.1.240.0670.00813.67
7.1.230.0490.00813.73
7.1.220.0710.00813.70
7.1.210.0870.00513.62
7.1.200.0640.00513.70
7.1.190.0700.00513.75
7.1.180.0830.00613.94
7.1.170.0610.00713.93
7.1.160.0550.00913.87
7.1.150.0450.00713.80
7.1.140.0660.00613.94
7.1.130.0500.00813.82
7.1.120.0500.00713.93
7.1.110.0490.00713.97
7.1.100.0410.00813.88
7.1.90.0490.00513.95
7.1.80.0460.00513.99
7.1.70.0430.00713.92
7.1.60.0480.00813.96
7.1.50.0420.01013.81
7.1.40.0580.00613.90
7.1.30.0440.00813.81
7.1.20.0610.00613.92
7.1.10.0500.01013.86
7.1.00.0760.00413.97
7.0.330.0250.00413.32
7.0.320.0840.00613.34
7.0.310.0390.01113.49
7.0.300.0350.00713.59
7.0.290.0470.00713.38
7.0.280.0440.00813.58
7.0.270.0750.00513.34
7.0.260.0310.00713.45
7.0.250.0350.01013.59
7.0.240.0310.01113.34
7.0.230.0300.01213.36
7.0.220.0320.00713.47
7.0.210.0430.00413.55
7.0.200.0390.00513.49
7.0.190.0280.00513.18
7.0.180.0360.00713.46
7.0.170.0390.00913.55
7.0.160.0270.00813.45
7.0.150.0280.00613.34
7.0.140.0290.00513.47
7.0.130.0330.00613.38
7.0.120.0300.00413.36
7.0.110.0470.00713.53
7.0.100.0280.00813.41
7.0.90.0310.00913.24
7.0.80.0290.00713.44
7.0.70.0340.00613.52
7.0.60.0360.00613.33
7.0.50.0280.00613.53
7.0.40.0380.00513.64
7.0.30.0340.00813.26
7.0.20.0260.00913.55
7.0.10.0300.00513.55
7.0.00.0220.01113.44
5.6.380.0080.00814.14
5.6.370.0140.00714.04
5.6.360.0140.00714.47
5.6.350.0170.00114.05
5.6.340.0160.00414.22
5.6.330.0150.00414.21
5.6.320.0170.00314.01
5.6.310.0140.00814.18
5.6.300.0170.00314.06
5.6.290.0180.00214.14
5.6.280.0100.00914.26
5.6.270.0130.00614.11
5.6.260.0140.00714.33
5.6.250.0090.01414.29
5.6.240.0120.00914.29
5.6.230.0060.01214.12
5.6.220.0120.01014.03
5.6.210.0120.01014.26
5.6.200.0120.00714.09
5.6.190.0120.00914.27
5.6.180.0150.00614.10
5.6.170.0110.00814.23
5.6.160.0110.00914.29
5.6.150.0100.01113.92
5.6.140.0080.00814.16
5.6.130.0150.00314.19
5.6.120.0110.00814.04
5.6.110.0070.01114.02
5.6.100.0130.00514.27
5.6.90.0130.00814.26
5.6.80.0100.00713.99
5.6.70.0110.00914.05
5.6.60.0110.01014.16
5.6.50.0130.00914.00
5.6.40.0100.00914.05
5.6.30.0050.01514.16
5.6.20.0080.01114.19
5.6.10.0140.00613.99
5.6.00.0100.01114.07
5.5.380.0110.00311.54
5.5.370.0100.00611.50
5.5.360.0070.00811.49
5.5.350.0100.00411.56
5.5.340.0050.00811.55
5.5.330.0040.01011.57
5.5.320.0120.00311.53
5.5.310.0050.00811.45
5.5.300.0080.00411.56
5.5.290.0130.00411.43
5.5.280.0120.00311.43
5.5.270.0090.00411.31
5.5.260.0100.00511.46
5.5.250.0100.00411.45
5.5.240.0070.00511.44
5.5.230.0070.00611.48
5.5.220.0080.00811.52
5.5.210.0040.00811.53
5.5.200.0150.00311.30
5.5.190.0080.00811.36
5.5.180.0130.00111.31
5.5.170.0100.00812.39
5.5.160.0120.00411.26
5.5.150.0090.00611.36
5.5.140.0110.00211.51
5.5.130.0060.00911.40
5.5.120.0050.01011.32
5.5.110.0120.00311.49
5.5.100.0110.00411.48
5.5.90.0080.00811.41
5.5.80.0090.00511.26
5.5.70.0090.00711.37
5.5.60.0080.00711.42
5.5.50.0060.01011.43
5.5.40.0110.00611.36
5.5.30.0100.00411.51
5.5.20.0120.00211.48
5.5.10.0100.00711.50
5.5.00.0100.00511.24
5.4.450.0130.00211.48
5.4.440.0100.00411.48
5.4.430.0060.00811.51
5.4.420.0090.00511.29
5.4.410.0120.00211.48
5.4.400.0100.00311.40
5.4.390.0110.00411.33
5.4.380.0120.00311.37
5.4.370.0070.00711.39
5.4.360.0110.00211.44
5.4.350.0130.00311.33
5.4.340.0100.00511.51
5.4.330.0080.00811.33
5.4.320.0080.00811.39
5.4.310.0050.00911.42
5.4.300.0100.00511.22
5.4.290.0110.00411.36
5.4.280.0110.00511.24
5.4.270.0080.00411.40
5.4.260.0090.00611.49
5.4.250.0050.01011.49
5.4.240.0080.00911.46
5.4.230.0120.00511.39
5.4.220.0080.00711.38
5.4.210.0090.00411.37
5.4.200.0090.00611.31
5.4.190.0070.00811.36
5.4.180.0060.01211.31
5.4.170.0080.00711.36
5.4.160.0100.00511.35
5.4.150.0080.00711.46
5.4.140.0120.00311.37
5.4.130.0100.00811.26
5.4.120.0070.00911.41
5.4.110.0080.00611.44
5.4.100.0090.00611.36
5.4.90.0120.00311.33
5.4.80.0090.00611.44
5.4.70.0130.00111.30
5.4.60.0090.00611.42
5.4.50.0040.01211.46
5.4.40.0060.01011.31
5.4.30.0110.00411.29
5.4.20.0090.00511.37
5.4.10.0100.00511.39
5.4.00.0080.00611.39
5.3.290.0080.00711.21
5.3.280.0070.00911.04
5.3.270.0090.00511.16
5.3.260.0080.00711.16
5.3.250.0090.00411.18
5.3.240.0100.00511.14
5.3.230.0100.00411.15
5.3.220.0070.00611.00
5.3.210.0060.00611.05
5.3.200.0150.00111.09
5.3.190.0120.00511.03
5.3.180.0130.00011.18
5.3.170.0120.00211.18
5.3.160.0120.00111.22
5.3.150.0080.00611.21
5.3.140.0130.00411.18
5.3.130.0090.00311.19
5.3.120.0060.00811.19
5.3.110.0110.00311.15
5.3.100.0060.00711.07
5.3.90.0080.00711.19
5.3.80.0120.00311.18
5.3.70.0090.00411.12
5.3.60.0040.01011.06
5.3.50.0030.01111.13
5.3.40.0050.00711.17
5.3.30.0090.00511.11
5.3.20.0080.00610.98
5.3.10.0080.00410.89
5.3.00.0080.00611.04
5.2.170.0080.00310.66
5.2.160.0100.00210.66
5.2.150.0030.00710.54
5.2.140.0050.00710.69
5.2.130.0090.00210.51
5.2.120.0070.00510.64
5.2.110.0080.00410.64
5.2.100.0080.00410.65
5.2.90.0080.00410.65
5.2.80.0080.00410.50
5.2.70.0070.00710.53
5.2.60.0080.00210.58
5.2.50.0060.00710.65
5.2.40.0060.00510.53
5.2.30.0080.00310.50
5.2.20.0060.00510.50
5.2.10.0090.00110.50
5.2.00.0090.00210.50
5.1.60.0050.00510.50
5.1.50.0080.00010.50
5.1.40.0060.00510.50
5.1.30.0040.00710.50
5.1.20.0050.00510.50
5.1.10.0070.00310.50
5.1.00.0120.00010.50
5.0.50.0080.00110.50
5.0.40.0050.00410.50
5.0.30.0060.00310.50
5.0.20.0060.00210.50
5.0.10.0060.00210.50
5.0.00.0070.00110.50
4.4.90.0010.00410.50
4.4.80.0050.00110.50
4.4.70.0040.00210.50
4.4.60.0050.00110.50
4.4.50.0030.00410.50
4.4.40.0020.00310.50
4.4.30.0020.00410.50
4.4.20.0050.00210.50
4.4.10.0060.00210.50
4.4.00.0050.00210.50
4.3.110.0020.00510.50
4.3.100.0030.00310.50
4.3.90.0010.00610.50
4.3.80.0050.00310.50
4.3.70.0070.00010.50
4.3.60.0040.00210.50
4.3.50.0070.00010.50
4.3.40.0060.00110.50
4.3.30.0000.00510.50
4.3.20.0030.00310.50
4.3.10.0040.00310.50
4.3.00.0040.00110.50

preferences:
54.3 ms | 401 KiB | 5 Q