3v4l.org

run code in 300+ PHP versions simultaneously
<?php trait A { private $test = 'works'; } class B { use A; public function __construct() { echo $this->test; } } new B();

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)
8.3.60.0040.01116.61
8.3.50.0110.00922.04
8.3.40.0090.00618.75
8.3.30.0090.00618.98
8.3.20.0040.00420.21
8.3.10.0000.00823.58
8.3.00.0040.00420.94
8.2.180.0120.00416.32
8.2.170.0110.01122.96
8.2.160.0100.00320.22
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0100.00326.16
8.2.120.0080.00020.72
8.2.110.0040.00422.22
8.2.100.0070.00417.75
8.2.90.0040.00419.11
8.2.80.0040.00417.97
8.2.70.0030.00617.38
8.2.60.0040.00417.92
8.2.50.0070.00318.07
8.2.40.0080.00019.89
8.2.30.0030.00618.06
8.2.20.0040.00417.55
8.2.10.0050.00318.05
8.2.00.0060.00317.61
8.1.280.0070.00725.92
8.1.270.0080.00023.92
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0060.00323.87
8.1.230.0040.00719.14
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0030.00617.23
8.1.190.0040.00417.23
8.1.180.0050.00218.10
8.1.170.0080.00018.59
8.1.160.0050.00222.02
8.1.150.0000.00818.48
8.1.140.0040.00417.38
8.1.130.0000.00717.80
8.1.120.0000.00717.34
8.1.110.0000.00817.45
8.1.100.0040.00417.28
8.1.90.0080.00017.39
8.1.80.0000.00817.45
8.1.70.0000.00717.35
8.1.60.0060.00317.52
8.1.50.0040.00417.43
8.1.40.0030.00617.32
8.1.30.0030.00617.41
8.1.20.0030.00617.49
8.1.10.0050.00317.49
8.1.00.0020.00517.33
8.0.300.0030.00618.77
8.0.290.0000.00817.18
8.0.280.0040.00418.37
8.0.270.0030.00317.09
8.0.260.0060.00017.15
8.0.250.0060.00016.98
8.0.240.0040.00416.92
8.0.230.0030.00316.86
8.0.220.0000.00716.78
8.0.210.0030.00316.69
8.0.200.0000.00616.77
8.0.190.0040.00416.90
8.0.180.0040.00416.84
8.0.170.0030.00616.84
8.0.160.0040.00416.75
8.0.150.0040.00416.75
8.0.140.0030.00516.84
8.0.130.0050.00013.21
8.0.120.0060.00316.82
8.0.110.0080.00016.85
8.0.100.0040.00416.82
8.0.90.0040.00416.72
8.0.80.0090.01216.74
8.0.70.0040.00416.78
8.0.60.0030.00516.78
8.0.50.0000.00716.79
8.0.30.0080.01117.13
8.0.20.0130.00617.40
8.0.10.0050.00216.75
8.0.00.0110.00716.70
7.4.330.0000.00615.02
7.4.320.0040.00416.48
7.4.300.0030.00616.44
7.4.290.0070.00016.49
7.4.280.0030.00616.32
7.4.270.0040.00416.43
7.4.260.0070.00416.39
7.4.250.0040.00416.25
7.4.240.0020.00516.41
7.4.230.0000.00716.34
7.4.220.0120.01016.54
7.4.210.0100.00616.49
7.4.200.0000.00716.42
7.4.160.0040.01116.52
7.4.150.0120.00617.40
7.4.140.0070.01017.86
7.4.130.0140.00216.60
7.4.120.0120.00516.46
7.4.110.0310.01816.28
7.4.100.0130.00916.55
7.4.90.0110.00616.50
7.4.80.0080.01519.39
7.4.70.0000.01916.39
7.4.60.0100.01016.57
7.4.50.0040.00016.48
7.4.40.0100.00716.36
7.4.30.0070.01016.38
7.4.00.0070.01214.89
7.3.330.0000.00513.25
7.3.320.0020.00213.24
7.3.310.0040.00416.27
7.3.300.0040.00416.20
7.3.290.0030.01216.26
7.3.280.0110.00716.25
7.3.270.0140.01017.40
7.3.260.0060.01216.21
7.3.250.0110.00716.33
7.3.240.0060.01016.29
7.3.230.0100.00616.50
7.3.210.0120.00916.16
7.3.200.0060.01019.39
7.3.190.0030.01416.32
7.3.180.0060.00916.17
7.3.170.0030.01216.27
7.3.160.0150.00616.25
7.3.120.0070.01014.84
7.3.110.0060.01214.81
7.3.100.0040.01114.64
7.3.90.0030.00614.79
7.3.80.0090.00614.88
7.3.70.0120.00614.69
7.3.60.0000.01514.62
7.3.50.0080.00814.56
7.3.40.0080.00814.59
7.3.30.0060.00614.41
7.3.20.0070.00716.68
7.3.10.0090.00516.57
7.3.00.0120.00316.47
7.2.330.0090.01316.58
7.2.320.0070.01016.75
7.2.310.0060.00916.68
7.2.300.0100.00716.40
7.2.290.0030.01416.40
7.2.250.0130.01014.61
7.2.240.0140.00315.02
7.2.230.0040.01115.11
7.2.220.0030.00815.05
7.2.210.0030.01014.89
7.2.200.0060.01315.07
7.2.190.0060.00615.13
7.2.180.0080.00615.16
7.2.170.0080.00414.72
7.2.130.0030.00716.81
7.2.120.0090.00616.85
7.2.110.0100.00816.66
7.2.100.0140.00016.92
7.2.90.0070.00716.93
7.2.80.0080.00616.95
7.2.70.0040.01117.06
7.2.60.0070.00916.79
7.2.50.0070.00716.95
7.2.40.0060.00317.00
7.2.30.0060.00916.70
7.2.20.0110.00316.79
7.2.10.0000.01216.81
7.2.00.0040.00716.82
7.1.330.0100.00715.71
7.1.320.0080.00415.76
7.1.310.0100.00315.54
7.1.300.0040.00815.48
7.1.290.0030.00915.82
7.1.280.0070.00715.60
7.1.270.0080.00815.68
7.1.260.0000.01315.57
7.1.250.0110.00315.52
7.1.240.0070.01015.78
7.1.230.0040.01415.41
7.1.220.0070.00715.59
7.1.210.0000.01015.39
7.1.200.0090.00615.64
7.1.190.0110.00415.63
7.1.180.0080.00315.81
7.1.170.0000.01415.37
7.1.160.0090.00315.81
7.1.150.0030.01015.56
7.1.140.0080.00415.75
7.1.130.0040.01115.41
7.1.120.0070.00315.77
7.1.110.0110.00615.70
7.1.100.0060.00615.76
7.1.90.0110.00415.75
7.1.80.0150.00315.71
7.1.70.0040.00616.34
7.1.60.0040.01217.73
7.1.50.0070.00916.03
7.1.40.0070.00715.49
7.1.30.0000.01515.42
7.1.20.0070.00315.51
7.1.10.0110.00315.81
7.1.00.0000.04619.18
7.0.330.0070.00715.37
7.0.320.0090.00014.85
7.0.310.0030.00915.32
7.0.300.0060.00615.04
7.0.290.0040.00815.00
7.0.280.0030.01015.40
7.0.270.0030.00715.41
7.0.260.0100.00315.28
7.0.250.0040.00815.38
7.0.240.0060.00615.38
7.0.230.0070.00715.48
7.0.220.0060.00315.46
7.0.210.0070.00015.16
7.0.200.0020.00516.08
7.0.190.0070.00415.50
7.0.180.0030.00615.20
7.0.170.0000.01415.39
7.0.160.0100.00315.17
7.0.150.0000.01315.42
7.0.140.0070.03918.77
7.0.130.0000.01415.30
7.0.120.0000.00715.28
7.0.110.0090.00015.35
7.0.100.0030.01015.08
7.0.90.0110.00015.26
7.0.80.0000.01114.96
7.0.70.0050.00515.29
7.0.60.0060.02117.61
7.0.50.0040.04416.48
7.0.40.0070.04716.70
7.0.30.0360.03516.79
7.0.20.0130.03716.68
7.0.10.0160.04716.68
7.0.00.0080.04516.69
5.6.380.0030.01014.25
5.6.370.0000.01113.84
5.6.360.0030.00714.30
5.6.350.0050.00514.21
5.6.340.0080.00814.19
5.6.330.0070.00614.47
5.6.320.0030.01014.14
5.6.310.0030.00614.41
5.6.300.0060.00614.21
5.6.290.0120.00314.38
5.6.280.0050.03617.57
5.6.270.0070.00714.45
5.6.260.0030.01014.32
5.6.250.0030.01014.08
5.6.240.0130.00014.37
5.6.230.0000.01214.41
5.6.220.0060.00914.27
5.6.210.0080.04517.52
5.6.200.0090.04316.13
5.6.190.0040.02817.46
5.6.180.0130.01917.47
5.6.170.0170.04017.38
5.6.160.0020.04217.36
5.6.150.0120.03516.28
5.6.140.0090.02616.08
5.6.130.0080.03716.29
5.6.120.0080.04317.65
5.6.110.0050.04517.65
5.6.100.0100.03817.62
5.6.90.0090.04417.76
5.6.80.0130.03717.42
5.6.70.1900.02017.44
5.6.60.0040.01114.05
5.6.50.0070.01113.66
5.6.40.0070.00713.97
5.6.30.0130.00614.24
5.6.20.0090.00914.00
5.6.10.0160.00314.18
5.6.00.0070.00714.15
5.5.380.0070.00410.77
5.5.370.0070.00310.80
5.5.360.0000.00910.86
5.5.350.0030.02815.76
5.5.340.0100.03114.58
5.5.330.0050.02615.83
5.5.320.0180.04115.62
5.5.310.0080.02415.63
5.5.300.0050.02614.68
5.5.290.0080.04114.58
5.5.280.0080.04316.06
5.5.270.0090.03215.92
5.5.260.0150.02815.98
5.5.250.0080.03515.62
5.5.240.0060.02015.62
5.5.230.0030.00310.97
5.5.220.0070.00410.64
5.5.210.0040.00810.98
5.5.200.0090.00310.93
5.5.190.0030.00311.11
5.5.180.0040.00411.05
5.5.170.0100.00311.08
5.5.160.0070.00710.71
5.5.150.0000.01110.92
5.5.140.0000.00610.91
5.5.130.0030.00310.74
5.5.120.0030.00610.66
5.5.110.0000.00711.06
5.5.100.0040.00810.93
5.5.90.0070.00310.84
5.5.80.0080.00310.63
5.5.70.0090.00610.74
5.5.60.0070.00011.17
5.5.50.0070.00710.86
5.5.40.0040.00810.85
5.5.30.0060.00311.12
5.5.20.0120.00311.15
5.5.10.0070.00711.17
5.5.00.0080.00311.07
5.4.450.1900.02015.23
5.4.440.2000.02215.24
5.4.430.2000.02215.22
5.4.420.1920.02415.30
5.4.410.2000.02515.19
5.4.400.1950.02014.78
5.4.390.1970.01715.14
5.4.380.1830.02014.78
5.4.370.1830.02314.79
5.4.360.2080.02315.11
5.4.350.1970.02014.90
5.4.340.1750.02314.88
5.4.330.0040.00411.15
5.4.320.1800.02014.98
5.4.310.1620.02015.05
5.4.300.1610.01815.14
5.4.290.1700.01815.10
5.4.280.1600.02215.02
5.4.270.1740.01914.98
5.4.260.1930.02314.91
5.4.250.1790.02115.07
5.4.240.1670.01915.00
5.4.230.1880.02114.90
5.4.220.1850.02114.97
5.4.210.1760.02515.02
5.4.200.1890.01814.92
5.4.190.1800.02015.09
5.4.180.1980.01814.98
5.4.170.1670.02414.88
5.4.160.1670.02315.07
5.4.150.1870.02514.94
5.4.140.2010.01713.78
5.4.130.1920.02013.63
5.4.120.1780.02013.64
5.4.110.1840.01813.74
5.4.100.2490.01913.63
5.4.90.1890.02013.58
5.4.80.1900.01713.58
5.4.70.1780.01813.63
5.4.60.1900.01913.76
5.4.50.1990.02013.66
5.4.40.1900.01913.43
5.4.30.1880.02113.78
5.4.20.1820.01713.70
5.4.10.1950.01913.76
5.4.00.1830.02413.38
5.3.290.1810.02012.45
5.3.280.1750.02312.29
5.3.270.1840.02112.38
5.3.260.1970.02012.44
5.3.250.2150.02512.31
5.3.240.1970.02012.18
5.3.230.1960.02112.20
5.3.220.1610.02312.26
5.3.210.1870.02012.27
5.3.200.1930.01712.23
5.3.190.1950.02312.32
5.3.180.1980.02112.38
5.3.170.1920.02212.35
5.3.160.1900.02212.43
5.3.150.2000.02712.46
5.3.140.1910.02212.21
5.3.130.1770.02412.30
5.3.120.1980.02012.27
5.3.110.1930.02312.31
5.3.100.2010.01612.18
5.3.90.1950.02012.11
5.3.80.1970.01511.98
5.3.70.1980.02512.09
5.3.60.1900.02012.05
5.3.50.2020.01712.03
5.3.40.1960.01811.99
5.3.30.1930.02411.99
5.3.20.1830.02011.88
5.3.10.1970.02211.76
5.3.00.1900.01911.69
5.2.170.1400.01810.29
5.2.160.1250.02210.29
5.2.150.1400.01710.31
5.2.140.1580.01610.15
5.2.130.1520.01510.11
5.2.120.1680.01810.12
5.2.110.1570.02210.26
5.2.100.1550.01510.15
5.2.90.1650.01810.12
5.2.80.1560.01510.12
5.2.70.1700.01710.12
5.2.60.1780.01610.11
5.2.50.1650.01510.06
5.2.40.1190.01910.08
5.2.30.1130.01610.05
5.2.20.1230.01610.09
5.2.10.1340.01610.03
5.2.00.1190.01710.02
5.1.60.0950.0149.64
5.1.50.1250.0149.71
5.1.40.1490.0109.58
5.1.30.1200.0169.88
5.1.20.1290.0159.77
5.1.10.1330.0139.66
5.1.00.1330.0149.71
5.0.50.0620.0129.43
5.0.40.0580.0179.43
5.0.30.0900.0189.43
5.0.20.0730.0139.43
5.0.10.0900.0179.43
5.0.00.0890.0139.43
4.4.90.0750.0089.43
4.4.80.0750.0129.43
4.4.70.0680.0129.43
4.4.60.0630.0109.43
4.4.50.0620.0119.43
4.4.40.0670.0149.43
4.4.30.0750.0129.43
4.4.20.0760.0109.43
4.4.10.0730.0109.43
4.4.00.0860.0159.43
4.3.110.0900.0089.43
4.3.100.0810.0099.43
4.3.90.0850.0089.43
4.3.80.0770.0199.43
4.3.70.0720.0099.43
4.3.60.0790.0079.43
4.3.50.0750.0089.43
4.3.40.0720.0159.43
4.3.30.0370.0109.43
4.3.20.0450.0089.43
4.3.10.0350.0109.43
4.3.00.0400.0079.43

preferences:
51.88 ms | 401 KiB | 5 Q