3v4l.org

run code in 300+ PHP versions simultaneously
<?php class bbbb{ function bb(){ try{ echo 2/0; } catch(Exception $r){ echo 'd'; } 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)
8.3.60.0160.00616.75
8.3.50.0100.01221.90
8.3.40.0120.00318.79
8.3.30.0110.00319.17
8.3.20.0040.00420.16
8.3.10.0070.00023.70
8.3.00.0000.00819.79
8.2.180.0150.00616.63
8.2.170.0110.00322.96
8.2.160.0120.00320.53
8.2.150.0050.00324.18
8.2.140.0000.00824.66
8.2.130.0080.00026.16
8.2.120.0030.00519.36
8.2.110.0000.00822.25
8.2.100.0080.00417.72
8.2.90.0040.00419.22
8.2.80.0030.00517.97
8.2.70.0060.00317.63
8.2.60.0040.00417.55
8.2.50.0040.00418.07
8.2.40.0040.00419.41
8.2.30.0000.00718.27
8.2.20.0040.00417.78
8.2.10.0000.00818.00
8.2.00.0040.00417.77
8.1.280.0030.01425.92
8.1.270.0070.00723.96
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0040.00718.57
8.1.230.0050.00519.14
8.1.220.0060.00317.74
8.1.210.0030.00518.77
8.1.200.0040.00817.35
8.1.190.0030.00517.13
8.1.180.0000.00818.10
8.1.170.0000.00818.46
8.1.160.0020.00521.82
8.1.150.0050.00218.55
8.1.140.0050.00317.37
8.1.130.0000.00817.77
8.1.120.0000.00717.41
8.1.110.0020.00517.31
8.1.100.0040.00417.42
8.1.90.0030.00317.41
8.1.80.0020.00517.38
8.1.70.0030.00317.33
8.1.60.0030.00617.59
8.1.50.0000.00817.52
8.1.40.0070.00017.51
8.1.30.0060.00317.64
8.1.20.0080.00017.66
8.1.10.0000.00717.59
8.1.00.0050.00617.55
8.0.300.0070.00018.77
8.0.290.0040.00416.75
8.0.280.0000.00718.26
8.0.270.0080.00017.14
8.0.260.0030.00317.15
8.0.250.0070.00016.99
8.0.240.0000.00816.84
8.0.230.0000.00716.96
8.0.220.0030.00316.88
8.0.210.0000.00716.87
8.0.200.0000.00716.95
8.0.190.0000.00816.83
8.0.180.0040.00416.77
8.0.170.0060.00316.93
8.0.160.0030.00316.87
8.0.150.0000.00716.89
8.0.140.0030.01016.74
8.0.130.0000.00613.32
8.0.120.0080.00016.82
8.0.110.0000.00816.93
8.0.100.0050.00216.89
8.0.90.0000.00716.99
8.0.80.0080.00816.92
8.0.70.0020.00516.83
8.0.60.0050.00316.78
8.0.50.0000.00916.91
8.0.30.0130.00816.91
8.0.20.0100.00817.40
8.0.10.0040.00417.04
8.0.00.0100.00716.68
7.4.330.0030.00315.00
7.4.320.0040.00416.50
7.4.300.0000.00716.50
7.4.290.0030.00316.51
7.4.280.0030.00816.50
7.4.270.0000.00716.63
7.4.260.0030.00616.45
7.4.250.0000.00816.53
7.4.240.0020.00616.48
7.4.230.0000.00716.62
7.4.220.0130.01316.55
7.4.210.0070.00616.68
7.4.200.0000.00716.60
7.4.160.0060.00916.75
7.4.150.0070.01017.40
7.4.140.0100.01017.86
7.4.130.0080.01016.55
7.4.120.0120.00816.54
7.4.110.0090.00616.38
7.4.100.0070.01416.72
7.4.90.0060.01016.62
7.4.80.0140.00419.39
7.4.70.0100.01016.58
7.4.60.0120.00616.52
7.4.50.0000.00716.57
7.4.40.0140.00716.48
7.4.30.0130.00316.60
7.4.00.0040.01114.99
7.3.330.0000.00513.38
7.3.320.0000.00513.30
7.3.310.0040.00416.23
7.3.300.0070.00016.36
7.3.290.0130.00016.28
7.3.280.0090.00916.34
7.3.270.0130.00317.40
7.3.260.0110.00716.51
7.3.250.0090.01116.49
7.3.240.0000.01716.26
7.3.230.0060.01016.39
7.3.210.0130.00916.32
7.3.200.0040.01819.39
7.3.190.0040.01716.38
7.3.180.0080.00816.61
7.3.170.0080.00816.59
7.3.160.0120.00416.38
7.3.120.0040.00814.94
7.3.10.0080.00716.52
7.3.00.0070.00716.41
7.2.330.0090.01016.61
7.2.320.0030.01416.51
7.2.310.0110.00616.71
7.2.300.0070.01016.51
7.2.290.0070.01316.45
7.2.130.0080.00616.65
7.2.120.0050.00916.53
7.2.110.0070.01016.89
7.2.100.0120.00716.73
7.2.90.0050.01016.66
7.2.80.0160.00516.71
7.2.70.0050.00916.69
7.2.60.0040.00816.88
7.2.50.0110.00416.81
7.2.40.0110.00716.90
7.2.30.0070.00716.60
7.2.20.0110.00616.63
7.2.10.0140.00716.90
7.2.00.0060.01117.51
7.1.250.0060.00815.51
7.1.200.0080.00315.82
7.1.100.0000.01517.96
7.1.70.0000.00717.11
7.1.60.0130.01319.70
7.1.50.0100.00716.91
7.1.00.0100.07022.34
7.0.200.0030.00516.74
7.0.140.0030.06721.99
7.0.60.0000.09020.04
7.0.50.0030.05717.88
7.0.40.0000.05020.09
7.0.30.0400.05320.21
7.0.20.0330.07320.07
7.0.10.0270.05020.30
7.0.00.0100.04320.22
5.6.280.0030.07720.89
5.6.210.0030.04020.47
5.6.200.0070.08318.34
5.6.190.0070.08320.45
5.6.180.0030.03720.68
5.6.170.0270.07020.62
5.6.160.0030.04320.55
5.6.150.0070.06718.27
5.6.140.0070.08018.24
5.6.130.0070.04318.14
5.6.120.0030.04321.02
5.6.110.0100.05721.00
5.6.100.0070.08720.89
5.6.90.0200.06720.98
5.6.80.0100.07720.39
5.6.70.4470.04320.40
5.5.350.0030.08720.48
5.5.340.0170.06718.09
5.5.330.0170.04720.30
5.5.320.0070.06020.27
5.5.310.0330.06720.23
5.5.300.0030.04317.95
5.5.290.0070.08318.01
5.5.280.0030.05320.97
5.5.270.0100.07020.73
5.5.260.0170.07020.64
5.5.250.0130.07020.62
5.5.240.0030.07320.16
5.4.450.0370.03343.90
5.4.440.0330.05043.89
5.4.430.0200.04743.81
5.4.420.0330.04343.79
5.4.410.0300.04743.77
5.4.400.0170.04043.77
5.4.390.0230.04043.77
5.4.380.0100.05718.73
5.4.370.0130.05318.73
5.4.360.0130.05018.73
5.4.350.0100.06018.62
5.4.340.0200.04718.51
5.4.320.0080.05012.51
5.4.310.0110.04312.50
5.4.300.0070.03612.50
5.4.290.0070.03912.50
5.4.280.0100.03512.40
5.4.270.0070.04912.39
5.4.260.0050.05412.40
5.4.250.0040.04112.40
5.4.240.0060.04212.40
5.4.230.0070.03812.39
5.4.220.0060.03612.39
5.4.210.0080.03412.39
5.4.200.0070.03712.39
5.4.190.0050.04412.39
5.4.180.0090.03712.39
5.4.170.0060.03512.39
5.4.160.0060.03712.39
5.4.150.0060.03612.39
5.4.140.0040.03912.07
5.4.130.0070.04812.06
5.4.120.0060.04012.02
5.4.110.0080.03412.02
5.4.100.0030.03912.01
5.4.90.0080.03612.02
5.4.80.0070.04212.01
5.4.70.0050.03612.02
5.4.60.0090.03212.01
5.4.50.0070.03412.02
5.4.40.0060.03512.00
5.4.30.0080.03412.00
5.4.20.0070.03512.00
5.4.10.0050.04512.00
5.4.00.0060.04511.48
5.3.290.0060.04312.80
5.3.280.0060.04212.71
5.3.270.0070.04012.72
5.3.260.0060.04112.72
5.3.250.0070.05112.72
5.3.240.0090.04112.72
5.3.230.0080.04112.71
5.3.220.0060.03712.68
5.3.210.0070.04712.68
5.3.200.0070.03712.68
5.3.190.0080.04812.68
5.3.180.0100.04112.67
5.3.170.0060.04012.67
5.3.160.0070.03812.68
5.3.150.0050.03812.67
5.3.140.0060.03812.66
5.3.130.0090.04112.66
5.3.120.0060.03912.65
5.3.110.0120.03312.66
5.3.100.0060.03912.12
5.3.90.0090.03412.11
5.3.80.0070.03712.09
5.3.70.0050.03812.10
5.3.60.0110.03312.08
5.3.50.0070.03512.03
5.3.40.0090.03412.03
5.3.30.0100.03511.99
5.3.20.0060.03911.77
5.3.10.0050.03811.73
5.3.00.0050.03811.72
5.2.170.0040.0319.22
5.2.160.0030.0319.23
5.2.150.0070.0389.23
5.2.140.0070.0319.22
5.2.130.0080.0269.18
5.2.120.0060.0279.19
5.2.110.0060.0289.19
5.2.100.0060.0289.18
5.2.90.0080.0269.19
5.2.80.0020.0359.18
5.2.70.0060.0289.18
5.2.60.0030.0339.13
5.2.50.0040.0309.10
5.2.40.0060.0279.07
5.2.30.0080.0339.05
5.2.20.0040.0309.04
5.2.10.0070.0258.95
5.2.00.0060.0278.81
5.1.60.0040.0258.09
5.1.50.0040.0258.09
5.1.40.0040.0248.07
5.1.30.0010.0298.42
5.1.20.0050.0258.45
5.1.10.0050.0248.16
5.1.00.0040.0258.17
5.0.50.0050.0196.64
5.0.40.0030.0216.50
5.0.30.0030.0336.32
5.0.20.0060.0186.29
5.0.10.0050.0196.26
5.0.00.0060.0406.25
4.4.90.0020.0164.78
4.4.80.0020.0164.76
4.4.70.0040.0164.75
4.4.60.0030.0164.75
4.4.50.0030.0154.77
4.4.40.0020.0254.70
4.4.30.0020.0164.76
4.4.20.0030.0154.85
4.4.10.0050.0134.85
4.4.00.0060.0234.76
4.3.110.0020.0184.66
4.3.100.0030.0164.67
4.3.90.0050.0124.64
4.3.80.0030.0244.58
4.3.70.0050.0134.63
4.3.60.0030.0144.63
4.3.50.0030.0154.63
4.3.40.0020.0264.54
4.3.30.0020.0163.30
4.3.20.0010.0173.28
4.3.10.0030.0153.24
4.3.00.0030.01743.77

preferences:
45.41 ms | 400 KiB | 5 Q