3v4l.org

run code in 300+ PHP versions simultaneously
<?php for ($i = 1; $i <= 10; $i++) { try { switch ($i) { case 2: throw new Exception($i); break; case 4: throw new RuntimeException($i); break; } } catch (Exception $e) { echo 'Caught exception: '. $e->getMessage() . PHP_EOL; } echo 'Loop count: '. $i . 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)
8.3.40.0070.01118.79
8.3.30.0030.01019.07
8.3.20.0040.00420.29
8.3.10.0080.00023.53
8.3.00.0040.00419.30
8.2.170.0100.00722.96
8.2.160.0070.01120.35
8.2.150.0000.00724.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0020.00522.23
8.2.110.0090.00020.29
8.2.100.0090.00317.78
8.2.90.0000.00919.27
8.2.80.0050.00317.97
8.2.70.0050.00317.50
8.2.60.0060.00318.04
8.2.50.0090.00018.07
8.2.40.0060.00319.88
8.2.30.0040.00418.00
8.2.20.0000.00817.73
8.2.10.0070.00018.07
8.2.00.0000.00817.84
8.1.270.0090.00622.02
8.1.260.0000.00726.35
8.1.250.0080.00028.09
8.1.240.0030.00622.13
8.1.230.0080.00320.87
8.1.220.0040.00417.74
8.1.210.0030.00618.77
8.1.200.0060.00317.22
8.1.190.0080.00017.36
8.1.180.0050.00318.10
8.1.170.0000.00918.54
8.1.160.0050.00222.07
8.1.150.0030.00518.89
8.1.140.0040.00417.37
8.1.130.0000.00717.73
8.1.120.0070.00017.44
8.1.110.0030.00517.38
8.1.100.0030.00317.52
8.1.90.0070.00017.52
8.1.80.0000.00717.46
8.1.70.0000.00717.42
8.1.60.0060.00317.59
8.1.50.0060.00317.59
8.1.40.0050.00317.39
8.1.30.0040.00417.64
8.1.20.0000.00817.55
8.1.10.0050.00317.61
8.1.00.0000.00717.47
8.0.300.0060.00318.77
8.0.290.0040.00416.88
8.0.280.0070.00018.34
8.0.270.0000.00717.18
8.0.260.0080.00017.27
8.0.250.0030.00317.03
8.0.240.0030.00317.00
8.0.230.0030.00517.02
8.0.220.0030.00316.80
8.0.210.0030.00417.02
8.0.200.0040.00416.98
8.0.190.0060.00317.03
8.0.180.0000.00816.99
8.0.170.0050.00316.91
8.0.160.0070.00016.96
8.0.150.0000.00716.94
8.0.140.0040.00416.88
8.0.130.0030.00313.45
8.0.120.0050.00216.83
8.0.110.0040.00416.96
8.0.100.0040.00416.91
8.0.90.0070.00016.83
8.0.80.0090.01217.01
8.0.70.0000.00817.07
8.0.60.0030.00516.93
8.0.50.0040.00416.86
8.0.30.0100.01017.04
8.0.20.0160.00817.40
8.0.10.0000.00817.12
8.0.00.0050.01816.71
7.4.330.0050.00015.07
7.4.320.0040.00416.61
7.4.300.0040.00416.54
7.4.290.0030.00316.61
7.4.280.0030.00316.42
7.4.270.0080.00016.62
7.4.260.0080.00016.50
7.4.250.0050.00216.49
7.4.240.0020.00516.58
7.4.230.0030.00316.70
7.4.220.0030.01816.57
7.4.210.0070.00716.46
7.4.200.0000.00716.49
7.4.160.0140.00616.38
7.4.150.0090.01617.40
7.4.140.0130.00917.86
7.4.130.0090.00916.46
7.4.120.0070.01016.53
7.4.110.0140.00316.51
7.4.100.0100.00716.42
7.4.90.0090.00916.54
7.4.80.0040.01219.39
7.4.70.0140.00316.39
7.4.60.0080.01216.45
7.4.50.0050.00316.50
7.4.40.0070.01016.31
7.4.30.0070.01016.41
7.4.00.0000.01014.82
7.3.330.0030.00413.22
7.3.320.0030.00313.06
7.3.310.0030.00316.27
7.3.300.0000.00716.36
7.3.290.0110.00616.29
7.3.280.0050.01116.31
7.3.270.0120.00617.40
7.3.260.0060.00916.36
7.3.250.0090.00816.45
7.3.240.0110.00616.43
7.3.230.0090.00916.48
7.3.210.0050.01116.63
7.3.200.0130.01019.39
7.3.190.0030.01616.47
7.3.180.0080.00816.68
7.3.170.0150.00616.54
7.3.160.0060.00916.41
7.2.330.0060.01216.80
7.2.320.0130.00616.75
7.2.310.0150.00916.77
7.2.300.0120.00916.73
7.2.290.0030.01816.60
7.2.60.0070.00716.99
7.2.00.0060.00618.98
7.1.200.0060.00615.97
7.1.100.0070.01018.31
7.1.70.0000.01017.30
7.1.60.0090.00919.11
7.1.50.0080.01616.98
7.1.00.0000.08022.24
7.0.200.0000.00816.68
7.0.140.0030.07721.93
7.0.60.0070.08020.00
7.0.50.0130.05017.77
7.0.40.0000.04720.08
7.0.30.0200.03720.12
7.0.20.0330.07320.00
7.0.10.0070.04720.18
7.0.00.0070.07020.08
5.6.280.0070.07020.89
5.6.210.0200.06320.54
5.6.200.0070.07718.12
5.6.190.0130.03720.60
5.6.180.0200.05320.35
5.6.170.0100.04720.33
5.6.160.0030.04320.44
5.6.150.0070.08018.17
5.6.140.0030.05018.20
5.6.130.0000.07718.14
5.6.120.0100.06021.02
5.6.110.0100.08321.11
5.6.100.0170.07720.97
5.6.90.0070.08721.11
5.6.80.0030.04320.52
5.6.70.4400.04320.39
5.5.350.0100.08320.52
5.5.340.0030.03717.96
5.5.330.0030.04720.15
5.5.320.0330.07720.29
5.5.310.0200.04320.20
5.5.300.0000.05318.01
5.5.290.0070.03717.96
5.5.280.0030.06020.79
5.5.270.0170.07320.79
5.5.260.0030.06020.87
5.5.250.0070.07720.61
5.5.240.0230.07720.29
5.4.450.0530.07719.41
5.4.440.0870.05319.60
5.4.430.0670.06319.60
5.4.420.0770.05719.45
5.4.410.0770.06018.97
5.4.400.0770.04719.11
5.4.390.0800.05718.99
5.4.380.0700.04719.27
5.4.370.0870.05719.28
5.4.360.0530.05719.08
5.4.350.0870.05019.17
5.4.340.0080.03311.97
5.4.320.0040.03912.46
5.4.310.0110.03312.45
5.4.300.0030.03912.46
5.4.290.0050.03812.45
5.4.280.0070.03312.35
5.4.270.0060.03612.35
5.4.260.0060.03712.35
5.4.250.0030.04012.35
5.4.240.0100.03212.35
5.4.230.0070.03712.34
5.4.220.0060.03712.34
5.4.210.0090.03212.34
5.4.200.0030.04012.34
5.4.190.0060.03612.34
5.4.180.0050.04512.34
5.4.170.0080.04812.35
5.4.160.0080.03312.34
5.4.150.0060.03612.34
5.4.140.0050.03712.03
5.4.130.0030.03912.02
5.4.120.0040.03711.97
5.4.110.0050.03611.97
5.4.100.0070.03811.97
5.4.90.0030.03911.97
5.4.80.0050.03811.97
5.4.70.0050.03711.96
5.4.60.0060.03511.96
5.4.50.0040.03711.96
5.4.40.0070.03411.95
5.4.30.0070.03511.95
5.4.20.0040.03711.95
5.4.10.0050.03611.95
5.4.00.0020.04011.44
5.3.290.0070.03912.80
5.3.280.0070.03712.71
5.3.270.0100.03612.72
5.3.260.0040.04812.72
5.3.250.0080.04912.71
5.3.240.0080.04012.72
5.3.230.0040.04012.71
5.3.220.0070.03712.68
5.3.210.0070.03712.68
5.3.200.0080.03312.68
5.3.190.0060.03612.68
5.3.180.0030.03912.67
5.3.170.0070.03512.67
5.3.160.0080.03412.67
5.3.150.0050.03812.68
5.3.140.0090.03912.66
5.3.130.0070.03712.66
5.3.120.0060.03912.66
5.3.110.0110.03712.66
5.3.100.0040.04212.12
5.3.90.0030.03912.08
5.3.80.0030.03912.07
5.3.70.0030.04012.07
5.3.60.0030.03812.06
5.3.50.0080.03412.00
5.3.40.0040.03812.00
5.3.30.0070.03611.94
5.3.20.0070.03411.72
5.3.10.0070.03211.69
5.3.00.0020.03811.68
5.2.170.0050.0309.17
5.2.160.0020.0309.18
5.2.150.0050.0309.18
5.2.140.0020.0359.17
5.2.130.0030.0339.13
5.2.120.0050.0289.14
5.2.110.0030.0359.14
5.2.100.0060.0279.14
5.2.90.0050.0299.14
5.2.80.0040.0319.14
5.2.70.0030.0319.13
5.2.60.0070.0279.09
5.2.50.0070.0279.06
5.2.40.0050.0299.04
5.2.30.0070.0289.01
5.2.20.0070.0279.00
5.2.10.0050.0328.93
5.2.00.0040.0348.79
5.1.60.0030.0258.07
5.1.50.0030.0268.07
5.1.40.0050.0238.06
5.1.30.0050.0258.41
5.1.20.0040.0278.43
5.1.10.0060.0258.15
5.1.00.0050.0248.15
5.0.50.0020.0226.64
5.0.40.0070.0176.50
5.0.30.0050.0316.30
5.0.20.0020.0216.27
5.0.10.0050.0286.25
5.0.00.0040.0336.25
4.4.90.0020.0164.77
4.4.80.0030.0144.75
4.4.70.0060.0124.76
4.4.60.0010.0174.76
4.4.50.0020.0164.77
4.4.40.0050.0234.70
4.4.30.0020.0164.76
4.4.20.0030.0174.84
4.4.10.0030.0184.85
4.4.00.0040.0264.76
4.3.110.0020.0174.67
4.3.100.0020.0154.66
4.3.90.0020.0154.63
4.3.80.0010.0264.59
4.3.70.0020.0154.63
4.3.60.0020.0164.63
4.3.50.0030.0184.63
4.3.40.0030.0274.54
4.3.30.0030.0153.28
4.3.20.0000.0183.25
4.3.10.0020.0163.22
4.3.00.0070.0237.11

preferences:
47.85 ms | 400 KiB | 5 Q