3v4l.org

run code in 300+ PHP versions simultaneously
<?php class bbbb{ function bb(){ throw new Exception('a'); } } class aaaa { function bb(){ $x = new bbbb(); $x->bb(); } } try{ $a = new aaaa(); $a->bb(); } catch(Exception $eee) { echo 'hello'; }

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)
8.3.70.0090.00916.58
8.3.60.0150.00416.63
8.3.50.0120.00822.05
8.3.40.0150.00018.76
8.3.30.0040.01118.81
8.3.20.0000.00720.21
8.3.10.0070.00023.61
8.3.00.0040.00419.79
8.2.180.0090.00918.29
8.2.170.0040.01122.96
8.2.160.0070.00720.39
8.2.150.0030.00524.18
8.2.140.0000.00824.66
8.2.130.0050.00326.16
8.2.120.0050.00319.51
8.2.110.0040.00422.25
8.2.100.0000.01117.84
8.2.90.0040.00419.08
8.2.80.0000.00817.97
8.2.70.0000.00817.75
8.2.60.0000.00817.91
8.2.50.0040.00418.07
8.2.40.0000.00719.45
8.2.30.0000.00718.18
8.2.20.0040.00417.55
8.2.10.0040.00418.03
8.2.00.0040.00417.70
8.1.280.0100.01025.92
8.1.270.0150.00424.02
8.1.260.0000.00726.35
8.1.250.0070.00028.09
8.1.240.0040.00423.79
8.1.230.0100.00318.97
8.1.220.0030.00617.74
8.1.210.0030.00518.77
8.1.200.0030.00917.35
8.1.190.0040.00417.47
8.1.180.0050.00318.10
8.1.170.0030.00618.56
8.1.160.0000.00821.93
8.1.150.0040.00418.56
8.1.140.0000.00817.32
8.1.130.0030.00317.73
8.1.120.0040.00417.52
8.1.110.0060.00317.43
8.1.100.0030.00317.44
8.1.90.0000.00717.46
8.1.80.0080.00017.35
8.1.70.0030.00317.33
8.1.60.0040.00417.42
8.1.50.0040.00417.45
8.1.40.0000.00717.46
8.1.30.0000.00917.53
8.1.20.0030.00617.57
8.1.10.0000.00817.57
8.1.00.0090.00317.38
8.0.300.0050.00218.77
8.0.290.0000.00816.63
8.0.280.0070.00018.48
8.0.270.0000.00817.25
8.0.260.0040.00417.13
8.0.250.0030.00316.84
8.0.240.0030.00516.94
8.0.230.0070.00016.88
8.0.220.0030.00316.86
8.0.210.0000.00716.91
8.0.200.0000.00616.96
8.0.190.0050.00316.95
8.0.180.0040.00416.86
8.0.170.0000.00816.89
8.0.160.0000.00716.95
8.0.150.0040.00416.97
8.0.140.0090.00916.96
8.0.130.0000.00613.41
8.0.120.0060.00316.91
8.0.110.0030.00616.86
8.0.100.0040.00416.98
8.0.90.0000.00716.83
8.0.80.0120.00916.82
8.0.70.0040.00416.95
8.0.60.0080.00016.94
8.0.50.0000.00816.92
8.0.30.0110.00717.13
8.0.20.0180.01517.40
8.0.10.0040.00417.10
8.0.00.0050.01316.72
7.4.330.0000.00715.00
7.4.320.0030.00316.51
7.4.300.0060.00016.63
7.4.290.0030.00316.50
7.4.280.0030.00716.50
7.4.270.0000.00816.56
7.4.260.0060.00016.50
7.4.250.0000.00716.59
7.4.240.0050.00316.57
7.4.230.0040.00416.69
7.4.220.0070.01616.43
7.4.210.0100.00316.44
7.4.200.0000.00716.39
7.4.160.0110.00616.61
7.4.150.0160.00317.40
7.4.140.0170.00717.86
7.4.130.0080.01116.47
7.4.120.0120.00716.46
7.4.110.0100.00616.44
7.4.100.0030.01416.40
7.4.90.0090.00916.55
7.4.80.0020.01819.39
7.4.70.0040.01216.48
7.4.60.0100.01016.50
7.4.50.0000.00716.66
7.4.40.0060.01516.56
7.4.30.0030.01316.52
7.4.00.0070.00714.79
7.3.330.0050.00013.22
7.3.320.0050.00013.07
7.3.310.0000.00716.31
7.3.300.0030.00316.30
7.3.290.0140.00016.35
7.3.280.0090.01016.32
7.3.270.0080.01217.40
7.3.260.0120.00616.36
7.3.250.0120.00816.37
7.3.240.0100.00716.28
7.3.230.0040.01216.39
7.3.210.0120.00616.48
7.3.200.0130.00319.39
7.3.190.0130.00316.38
7.3.180.0030.01316.33
7.3.170.0100.00716.45
7.3.160.0140.00716.34
7.3.120.0030.01014.89
7.2.330.0100.01316.78
7.2.320.0140.00416.69
7.2.310.0100.00716.63
7.2.300.0160.00716.48
7.2.290.0040.01216.70
7.2.60.0080.00816.95
7.2.00.0030.01019.36
7.1.200.0000.01015.68
7.1.100.0030.01018.21
7.1.70.0100.00717.05
7.1.60.0130.01019.70
7.1.50.0110.00416.85
7.1.00.0070.07322.34
7.0.200.0040.00416.42
7.0.140.0070.06722.13
7.0.60.0000.08719.87
7.0.50.0130.07317.88
7.0.40.0070.05720.14
7.0.30.0230.05320.07
7.0.20.0200.06320.09
7.0.10.0200.07320.30
7.0.00.0030.06020.14
5.6.280.0070.07020.93
5.6.210.0100.07320.72
5.6.200.0100.03718.20
5.6.190.0070.07320.61
5.6.180.0100.07720.60
5.6.170.0230.06720.52
5.6.160.0000.09320.44
5.6.150.0030.08018.27
5.6.140.0070.03718.15
5.6.130.0100.07718.11
5.6.120.0030.04321.14
5.6.110.0000.04321.12
5.6.100.0100.07320.99
5.6.90.0070.06320.96
5.6.80.0030.06020.39
5.6.70.4430.04020.50
5.5.350.0170.07320.42
5.5.340.0100.03318.04
5.5.330.0200.07720.57
5.5.320.0200.07720.32
5.5.310.0200.04020.29
5.5.300.0030.04318.03
5.5.290.0070.08318.09
5.5.280.0030.08720.74
5.5.270.0030.09320.85
5.5.260.0100.08020.96
5.5.250.0170.07720.71
5.5.240.0100.07720.20
5.4.450.0200.05043.90
5.4.440.0300.05043.89
5.4.430.0300.05043.80
5.4.420.0300.05043.79
5.4.410.0170.04043.77
5.4.400.0330.04043.77
5.4.390.0200.05343.77
5.4.380.0070.06718.74
5.4.370.0230.04718.56
5.4.360.0100.05318.53
5.4.350.0130.05318.63
5.4.340.0230.05318.78
5.4.320.0100.04212.50
5.4.310.0070.04512.50
5.4.300.0050.03712.50
5.4.290.0040.04012.50
5.4.280.0040.03812.40
5.4.270.0050.03612.39
5.4.260.0060.03712.40
5.4.250.0120.03212.40
5.4.240.0040.03812.40
5.4.230.0080.03812.39
5.4.220.0030.04012.39
5.4.210.0060.03512.39
5.4.200.0060.04112.39
5.4.190.0070.03612.39
5.4.180.0070.03812.39
5.4.170.0050.04112.39
5.4.160.0060.03712.39
5.4.150.0040.03812.39
5.4.140.0060.03712.07
5.4.130.0050.03812.06
5.4.120.0050.03712.02
5.4.110.0050.03712.02
5.4.100.0060.03512.02
5.4.90.0080.03612.02
5.4.80.0050.03812.01
5.4.70.0050.03612.01
5.4.60.0060.03612.02
5.4.50.0070.03512.02
5.4.40.0060.03512.00
5.4.30.0090.03312.00
5.4.20.0050.04812.00
5.4.10.0060.03912.00
5.4.00.0050.03711.48
5.3.290.0070.03712.80
5.3.280.0070.04312.71
5.3.270.0060.04212.72
5.3.260.0070.03912.72
5.3.250.0100.03412.72
5.3.240.0060.03812.72
5.3.230.0050.03812.71
5.3.220.0110.03312.68
5.3.210.0090.03612.68
5.3.200.0080.03512.68
5.3.190.0080.03712.67
5.3.180.0080.03412.67
5.3.170.0050.03812.66
5.3.160.0070.03612.67
5.3.150.0100.03612.68
5.3.140.0050.04112.66
5.3.130.0040.04012.66
5.3.120.0090.03512.66
5.3.110.0070.03912.66
5.3.100.0050.04112.12
5.3.90.0060.04312.10
5.3.80.0060.03712.09
5.3.70.0060.03812.10
5.3.60.0040.03812.08
5.3.50.0100.03612.03
5.3.40.0080.03912.03
5.3.30.0070.03411.98
5.3.20.0060.03511.77
5.3.10.0050.03511.73
5.3.00.0040.03711.72
5.2.170.0020.0339.22
5.2.160.0100.0309.22
5.2.150.0030.0319.23
5.2.140.0050.0399.22
5.2.130.0080.0249.18
5.2.120.0110.0349.18
5.2.110.0060.0289.19
5.2.100.0060.0279.18
5.2.90.0070.0279.18
5.2.80.0060.0299.18
5.2.70.0050.0309.17
5.2.60.0060.0319.13
5.2.50.0060.0289.10
5.2.40.0030.0309.07
5.2.30.0040.0309.05
5.2.20.0080.0309.04
5.2.10.0060.0288.94
5.2.00.0040.0298.81
5.1.60.0030.0288.09
5.1.50.0070.0278.09
5.1.40.0040.0268.07
5.1.30.0050.0298.42
5.1.20.0060.0318.44
5.1.10.0080.0258.17
5.1.00.0080.0278.17
5.0.50.0040.0246.65
5.0.40.0020.0216.50
5.0.30.0040.0316.32
5.0.20.0030.0216.29
5.0.10.0040.0196.26
5.0.00.0030.0316.25
4.4.90.0010.0174.78
4.4.80.0030.0164.75
4.4.70.0030.0164.75
4.4.60.0050.0154.76
4.4.50.0020.0164.77
4.4.40.0040.0274.71
4.4.30.0040.0144.76
4.4.20.0050.0134.84
4.4.10.0010.0204.85
4.4.00.0030.0244.76
4.3.110.0040.0214.66
4.3.100.0060.0184.66
4.3.90.0050.0164.64
4.3.80.0010.0264.58
4.3.70.0010.0164.63
4.3.60.0010.0164.62
4.3.50.0050.0204.63
4.3.40.0050.0254.54
4.3.30.0010.0163.30
4.3.20.0000.0173.27
4.3.10.0020.0153.24
4.3.00.0130.02043.77

preferences:
66.18 ms | 401 KiB | 5 Q