3v4l.org

run code in 300+ PHP versions simultaneously
<?php class MyException extends Exception { // parent: __construct($message = null, $code = -1, $previous = null) public function __construct($message, $code = -1, $previous = null) { parent::__construct($message, $code, $previous); } } $e = new MyException;

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)
8.3.60.0130.00318.26
8.3.50.0110.00922.04
8.3.40.0080.00818.79
8.3.30.0040.01119.05
8.3.20.0040.00422.09
8.3.10.0050.00321.92
8.3.00.0050.00322.43
8.2.180.0070.01316.75
8.2.170.0140.00422.96
8.2.160.0140.00020.77
8.2.150.0040.00424.18
8.2.140.0060.00324.66
8.2.130.0040.00426.16
8.2.120.0090.00019.36
8.2.110.0070.00320.58
8.2.100.0070.00417.59
8.2.90.0040.00419.22
8.2.80.0060.00317.97
8.2.70.0070.00317.63
8.2.60.0080.00017.91
8.2.50.0060.00318.07
8.2.40.0030.00618.22
8.2.30.0040.00418.00
8.2.20.0030.00517.56
8.2.10.0000.00817.69
8.2.00.0100.00017.67
8.1.280.0110.00425.92
8.1.270.0030.00522.01
8.1.260.0060.00326.35
8.1.250.0130.00628.09
8.1.240.0070.00320.87
8.1.230.0120.00017.42
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0070.00317.23
8.1.190.0060.00317.51
8.1.180.0070.00318.10
8.1.170.0040.00418.59
8.1.160.0040.00421.96
8.1.150.0040.00418.51
8.1.140.0000.00717.38
8.1.130.0030.00317.63
8.1.120.0000.00817.32
8.1.110.0040.00417.29
8.1.100.0000.00717.34
8.1.90.0050.00217.33
8.1.80.0080.00017.36
8.1.70.0030.00317.36
8.1.60.0040.00417.58
8.1.50.0080.00017.39
8.1.40.0000.00717.38
8.1.30.0030.00517.58
8.1.20.0000.00917.46
8.1.10.0040.00417.46
8.1.00.0070.00017.45
8.0.300.0070.00018.77
8.0.290.0040.00416.75
8.0.280.0000.00718.30
8.0.270.0000.00817.12
8.0.260.0000.00716.79
8.0.250.0070.00017.01
8.0.240.0030.00316.98
8.0.230.0040.00416.97
8.0.220.0000.00716.91
8.0.210.0070.00016.81
8.0.200.0030.00316.85
8.0.190.0030.00616.98
8.0.180.0000.00716.88
8.0.170.0040.00416.81
8.0.160.0040.00416.92
8.0.150.0040.00416.95
8.0.140.0030.00516.94
8.0.130.0030.00313.32
8.0.120.0000.00816.89
8.0.110.0040.00416.89
8.0.100.0070.00016.79
8.0.90.0070.00016.86
8.0.80.0030.01916.95
8.0.70.0040.00416.70
8.0.60.0040.00416.90
8.0.50.0050.00217.01
8.0.30.0110.00817.02
8.0.20.0060.01517.40
8.0.10.0000.00716.81
8.0.00.0110.01016.72
7.4.330.0050.00015.03
7.4.320.0030.00316.40
7.4.300.0030.00316.35
7.4.290.0100.00016.45
7.4.280.0070.00016.48
7.4.270.0000.00716.48
7.4.260.0000.00816.48
7.4.250.0040.00316.31
7.4.240.0020.00516.49
7.4.230.0000.00716.44
7.4.220.0090.00916.43
7.4.210.0090.00716.56
7.4.200.0070.00016.36
7.4.190.0060.00316.35
7.4.160.0180.00416.59
7.4.150.0110.00817.40
7.4.140.0060.01117.86
7.4.130.0090.00916.46
7.4.120.0100.00716.46
7.4.110.0080.00816.57
7.4.100.0060.01116.59
7.4.90.0090.00916.54
7.4.80.0070.01019.39
7.4.70.0060.01316.27
7.4.60.0000.01816.46
7.4.50.0000.00816.65
7.4.40.0070.00422.77
7.4.30.0030.01216.55
7.4.00.0060.00915.02
7.3.330.0030.00313.16
7.3.320.0000.00613.31
7.3.310.0030.00316.46
7.3.300.0030.00316.37
7.3.290.0030.01316.37
7.3.280.0090.01016.36
7.3.270.0030.01517.40
7.3.260.0080.00916.23
7.3.250.0130.00916.53
7.3.240.0070.01016.24
7.3.230.0060.01316.39
7.3.210.0090.00916.45
7.3.200.0120.00619.39
7.3.190.0000.01616.52
7.3.180.0060.00916.36
7.3.170.0120.00616.30
7.3.160.0100.00616.45
7.3.120.0100.00714.71
7.3.10.0060.00916.26
7.3.00.0060.00316.65
7.2.330.0140.00316.48
7.2.320.0130.01016.27
7.2.310.0040.01416.55
7.2.300.0050.01116.24
7.2.290.0030.01416.41
7.2.130.0030.00716.84
7.2.120.0040.00716.63
7.2.110.0050.00516.77
7.2.100.0060.00616.80
7.2.90.0080.00316.78
7.2.80.0100.00616.54
7.2.70.0080.00416.92
7.2.60.0060.00616.64
7.2.50.0100.00316.81
7.2.40.0000.01016.61
7.2.30.0030.00616.76
7.2.20.0070.00316.62
7.2.10.0040.00716.53
7.2.00.0150.00417.72
7.1.250.0060.00315.59
7.1.200.0000.01215.57
7.1.100.0000.01417.65
7.1.70.0000.01117.12
7.1.60.0090.00319.82
7.1.50.0100.01016.86
7.1.00.0030.07322.46
7.0.200.0060.00616.39
7.0.140.0070.07022.07
7.0.60.0030.04020.07
7.0.50.0130.03317.85
7.0.40.0030.09020.11
7.0.30.0270.05720.23
7.0.20.0200.07720.23
7.0.10.0270.05020.06
7.0.00.0070.04020.22
5.6.280.0100.06721.11
5.6.210.0100.07720.48
5.6.200.0030.04318.14
5.6.190.0100.08720.58
5.6.180.3700.04320.56
5.6.170.0200.06020.55
5.6.160.0100.04720.45
5.6.150.0100.06018.17
5.6.140.0130.07018.18
5.6.130.0100.07718.18
5.6.120.0100.08021.15
5.6.110.0130.07020.98
5.6.100.0130.08321.01
5.6.90.0130.08720.95
5.6.80.0130.07320.39
5.6.70.0270.05320.52
5.5.350.0070.07720.32
5.5.340.0100.07317.94
5.5.330.0100.09020.37
5.5.320.0300.07720.38
5.5.310.0400.06320.29
5.5.300.0030.08017.97
5.5.290.0070.07718.04
5.5.280.0200.06720.80
5.5.270.0100.07720.97
5.5.260.0030.05320.84
5.5.250.0030.06720.46
5.5.240.0130.03720.12
5.4.450.0730.05019.36
5.4.440.0770.06719.57
5.4.430.0130.05019.38
5.4.420.0070.05719.21
5.4.410.0100.05718.72
5.4.400.0800.05318.52
5.4.390.1200.06718.84
5.4.380.0300.05018.75
5.4.370.0130.03318.79
5.4.360.0070.03718.71
5.4.350.0090.04112.02
5.4.340.0070.03512.02
5.4.320.0060.03612.50
5.4.310.0050.04212.49
5.4.300.0030.03912.50
5.4.290.0080.03612.50
5.4.280.0060.04912.40
5.4.270.0060.03712.39
5.4.260.0050.04012.40
5.4.250.0070.03712.39
5.4.240.0090.03312.39
5.4.230.0050.03812.38
5.4.220.0060.03512.39
5.4.210.0040.03712.39
5.4.200.0080.05012.39
5.4.190.0120.04412.37
5.4.180.0140.04212.36
5.4.170.0200.03712.38
5.4.160.0130.04612.36
5.4.150.0150.04312.36
5.4.140.0160.04112.05
5.4.130.0190.03812.03
5.4.120.0080.04811.99
5.4.110.0240.06211.99
5.4.100.0140.04211.99
5.4.90.0140.04411.99
5.4.80.0140.04311.99
5.4.70.0290.08911.98
5.4.60.0140.04211.98
5.4.50.0160.04111.98
5.4.40.0200.04011.98
5.4.30.0140.04411.97
5.4.20.0130.04411.97
5.4.10.0170.04511.97
5.4.00.0140.04411.46
5.3.290.0070.03812.80
5.3.280.0050.03912.71
5.3.270.0330.09612.72
5.3.260.0120.05012.72
5.3.250.0200.04212.72
5.3.240.0110.04912.72
5.3.230.0180.04412.71
5.3.220.0170.04212.68
5.3.210.0270.09612.68
5.3.200.0150.04612.68
5.3.190.0120.05012.68
5.3.180.0150.04812.67
5.3.170.0440.07912.67
5.3.160.0140.04712.68
5.3.150.0120.04812.67
5.3.140.0270.06712.66
5.3.130.0250.04212.66
5.3.120.0140.05112.66
5.3.110.0170.04912.66
5.3.100.0360.08812.12
5.3.90.0400.08112.09
5.3.80.0140.04712.07
5.3.70.0130.04612.07
5.3.60.0170.04312.07
5.3.50.0180.04212.00
5.3.40.0200.04412.00
5.3.30.0240.03611.98
5.3.20.0340.08611.75
5.3.10.0150.04111.71
5.3.00.0180.04111.69
5.2.170.0250.0549.20
5.2.160.0140.0349.20
5.2.150.0100.0389.20
5.2.140.0120.0359.19
5.2.130.0160.0339.15
5.2.120.0250.0529.15
5.2.110.0150.0349.16
5.2.100.0130.0349.16
5.2.90.0130.0369.16
5.2.80.0220.0599.15
5.2.70.0160.0359.15
5.2.60.0100.0439.10
5.2.50.0100.0399.07
5.2.40.0140.0359.05
5.2.30.0140.0429.03
5.2.20.0170.0309.02
5.2.10.0190.0318.93
5.2.00.0110.0358.77
5.1.60.0320.0688.06
5.1.50.0140.0288.05
5.1.40.0270.0748.04
5.1.30.0130.0328.39
5.1.20.0330.0748.42
5.1.10.0110.0348.13
5.1.00.0130.0308.14
5.0.50.0110.0256.62
5.0.40.0110.0236.47
5.0.30.0130.0326.29
5.0.20.0060.0276.26
5.0.10.0090.0246.23
5.0.00.0190.0586.23
4.4.90.0090.0194.78
4.4.80.0060.0184.75
4.4.70.0070.0184.75
4.4.60.0060.0194.76
4.4.50.0060.0184.77
4.4.40.0060.0294.70
4.4.30.0030.0234.76
4.4.20.0080.0164.84
4.4.10.0060.0194.85
4.4.00.0070.0284.76
4.3.110.0080.0174.67
4.3.100.0120.0154.66
4.3.90.0060.0184.63
4.3.80.0110.0854.58
4.3.70.0070.0164.63
4.3.60.0050.0194.63
4.3.50.0090.0154.63
4.3.40.0070.0264.54
4.3.30.0030.0203.30
4.3.20.0040.0193.28
4.3.10.0050.0173.24
4.3.00.0000.0236.93

preferences:
38.88 ms | 400 KiB | 5 Q