3v4l.org

run code in 300+ PHP versions simultaneously
<?php class ModeSwitcher { const MODE_ALL_MEMBERS = 0b1; const MODE_SINGLE_MEMBER = 0b10; const MODE_ALL_TYPES = 0b100; const MODE_SINGLE_TYPE = 0b1000; private $mode; public function __construct() { $this->mode = static::MODE_ALL_MEMBERS | static::MODE_SINGLE_MEMBER; } function isMode($mode) { return ($this->mode & $mode) > 0; } } $a = new ModeSwitcher(); var_dump($a->isMode(ModeSwitcher::MODE_SINGLE_MEMBER));

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)
8.3.40.0100.01018.83
8.3.30.0100.00319.04
8.3.20.0040.00420.33
8.3.10.0040.00421.85
8.3.00.0040.00422.34
8.2.170.0140.00022.96
8.2.160.0070.00720.90
8.2.150.0030.00624.18
8.2.140.0080.00024.66
8.2.130.0050.00326.16
8.2.120.0040.00417.38
8.2.110.0000.00922.08
8.2.100.0090.00317.78
8.2.90.0040.00419.05
8.2.80.0040.00417.97
8.2.70.0000.00817.63
8.2.60.0000.00717.93
8.2.50.0060.00318.07
8.2.40.0050.00318.22
8.2.30.0110.00017.94
8.2.20.0000.00817.64
8.2.10.0030.00519.54
8.2.00.0000.00717.73
8.1.270.0040.00422.14
8.1.260.0070.00726.35
8.1.250.0030.00528.09
8.1.240.0000.01024.00
8.1.230.0070.00419.11
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0030.00617.25
8.1.190.0000.00817.58
8.1.180.0040.00418.10
8.1.170.0030.00618.66
8.1.160.0050.00221.89
8.1.150.0070.00018.63
8.1.140.0000.00717.43
8.1.130.0040.00417.78
8.1.120.0070.00017.42
8.1.110.0000.00817.35
8.1.100.0050.00317.40
8.1.90.0080.00017.39
8.1.80.0000.00717.54
8.1.70.0000.00817.46
8.1.60.0040.00417.40
8.1.50.0080.00017.40
8.1.40.0040.00417.52
8.1.30.0040.00417.64
8.1.20.0030.00617.55
8.1.10.0020.00517.52
8.1.00.0030.00617.44
8.0.300.0040.00418.77
8.0.290.0040.00417.17
8.0.280.0030.00318.36
8.0.270.0030.00317.17
8.0.260.0030.00316.80
8.0.250.0030.00316.99
8.0.240.0000.00817.00
8.0.230.0030.00317.00
8.0.220.0040.00416.77
8.0.210.0070.00016.91
8.0.200.0000.00616.98
8.0.190.0050.00316.84
8.0.180.0030.00516.91
8.0.170.0050.00316.81
8.0.160.0040.00416.84
8.0.150.0000.00716.82
8.0.140.0030.00616.85
8.0.130.0030.00313.35
8.0.120.0030.00616.89
8.0.110.0040.00416.89
8.0.100.0000.00716.75
8.0.90.0050.00316.76
8.0.80.0030.01216.94
8.0.70.0000.00816.89
8.0.60.0000.00716.71
8.0.50.0070.00016.76
8.0.30.0160.00617.13
8.0.20.0120.00717.40
8.0.10.0040.00417.08
8.0.00.0120.00816.76
7.4.330.0000.00615.00
7.4.320.0040.00416.63
7.4.300.0000.00616.63
7.4.290.0000.00716.54
7.4.280.0000.00816.50
7.4.270.0000.00716.57
7.4.260.0030.00316.56
7.4.250.0000.00816.56
7.4.240.0020.00616.52
7.4.230.0040.00216.63
7.4.220.0140.00416.52
7.4.210.0080.00616.58
7.4.200.0040.00416.47
7.4.190.0040.00416.55
7.4.160.0130.00316.62
7.4.150.0060.01217.40
7.4.140.0160.00117.86
7.4.130.0120.00816.64
7.4.120.0080.00816.48
7.4.110.0100.00716.61
7.4.100.0090.00916.60
7.4.90.0060.01016.38
7.4.80.0150.00619.39
7.4.70.0090.00616.62
7.4.60.0100.00716.46
7.4.50.0030.00616.37
7.4.40.0030.00922.77
7.4.30.0100.00716.47
7.4.10.0060.01314.91
7.4.00.0030.01214.97
7.3.330.0000.00713.25
7.3.320.0050.00013.14
7.3.310.0070.00016.20
7.3.300.0060.00016.30
7.3.290.0080.00516.31
7.3.280.0090.00816.30
7.3.270.0140.00317.40
7.3.260.0140.00416.39
7.3.250.0100.01016.41
7.3.240.0070.01016.53
7.3.230.0060.01616.55
7.3.210.0060.01616.53
7.3.200.0160.00619.39
7.3.190.0060.01616.43
7.3.180.0120.00316.53
7.3.170.0110.00716.40
7.3.160.0100.00716.50
7.3.130.0030.01514.75
7.3.120.0090.00914.87
7.3.110.0030.01414.97
7.3.100.0050.00914.92
7.3.90.0080.00614.61
7.3.80.0060.00814.86
7.3.70.0060.00614.59
7.3.60.0070.00514.74
7.3.50.0050.00814.60
7.3.40.0030.01014.63
7.3.30.0100.00514.81
7.3.20.0030.01016.70
7.3.10.0020.01016.67
7.3.00.0070.00616.50
7.2.330.0120.00416.80
7.2.320.0150.00316.77
7.2.310.0090.01216.52
7.2.300.0150.00616.44
7.2.290.0090.00916.37
7.2.260.0070.00714.92
7.2.250.0040.00815.00
7.2.240.0030.01015.30
7.2.230.0060.00914.95
7.2.220.0070.00914.94
7.2.210.0070.00714.92
7.2.200.0080.00815.07
7.2.190.0050.00915.13
7.2.180.0020.01314.96
7.2.170.0060.00815.08
7.2.160.0080.00714.89
7.2.150.0030.00916.85
7.2.140.0040.00916.98
7.2.130.0050.01017.05
7.2.120.0030.01117.01
7.2.110.0050.01016.91
7.2.100.0080.00716.77
7.2.90.0030.01217.03
7.2.80.0090.00516.90
7.2.70.0070.00716.92
7.2.60.0090.00516.83
7.2.50.0020.01216.77
7.2.40.0060.00716.86
7.2.30.0050.01116.71
7.2.20.0030.01216.86
7.2.10.0070.00716.99
7.2.00.0080.00416.86
7.1.330.0110.00315.81
7.1.320.0060.00715.68
7.1.310.0040.00715.80
7.1.300.0050.00915.76
7.1.290.0060.00515.59
7.1.280.0020.00915.58
7.1.270.0050.00915.79
7.1.260.0080.00315.72
7.1.250.0030.01115.73
7.1.240.0090.00915.83
7.1.230.0150.00315.70
7.1.220.0060.00615.83
7.1.210.0080.00415.85
7.1.200.0060.00615.64
7.1.190.0100.00315.83
7.1.180.0060.00315.77
7.1.170.0030.00915.67
7.1.160.0070.00715.75
7.1.150.0090.00315.47
7.1.140.0030.00915.89
7.1.130.0100.00315.70
7.1.120.0030.01015.65
7.1.110.0060.00615.79
7.1.100.0090.00615.93
7.1.90.0040.01115.96
7.1.80.0060.00615.84
7.1.70.0090.00216.37
7.1.60.0060.01317.79
7.1.50.0100.00516.28
7.1.40.0070.00715.82
7.1.30.0000.01515.55
7.1.20.0090.00615.78
7.1.10.0000.01315.71
7.1.00.0020.04518.93
7.0.330.0030.01015.44
7.0.320.0060.00615.61
7.0.310.0090.00415.30
7.0.300.0080.00315.61
7.0.290.0030.01015.34
7.0.280.0060.00615.44
7.0.270.0000.01115.40
7.0.260.0000.00815.39
7.0.250.0090.00315.50
7.0.240.0070.00715.31
7.0.230.0140.00415.54
7.0.220.0070.01015.64
7.0.210.0070.01015.44
7.0.200.0070.00516.23
7.0.190.0070.00315.53
7.0.180.0000.00815.56
7.0.170.0060.00915.62
7.0.160.0060.00315.57
7.0.150.0070.00715.54
7.0.140.0050.04018.76
7.0.130.0070.00715.63
7.0.120.0060.00615.36
7.0.110.0090.00315.28
7.0.100.0140.02017.62
7.0.90.0140.02217.75
7.0.80.0060.02017.68
7.0.70.0000.04217.63
7.0.60.0120.03517.76
7.0.50.0050.02517.99
7.0.40.0100.02216.79
7.0.30.0070.02316.65
7.0.20.0030.02716.78
7.0.10.0110.02116.79
7.0.00.0080.02116.79
5.6.400.0000.01114.62
5.6.390.0030.00914.35
5.6.380.0060.00814.64
5.6.370.0000.01614.64
5.6.360.0120.00414.41
5.6.350.0090.00614.34
5.6.340.0030.01314.20
5.6.330.0000.01214.56
5.6.320.0000.00814.40
5.6.310.0070.00714.63
5.6.300.0060.01314.52
5.6.290.0040.01214.67
5.6.280.0060.03917.69
5.6.270.0030.01214.46
5.6.260.0060.00314.53
5.6.250.0000.03217.44
5.6.240.0020.03217.56
5.6.230.0070.04217.52
5.6.220.0050.02617.43
5.6.210.0150.02817.44
5.6.200.0070.03317.75
5.6.190.0080.02317.67
5.6.180.0010.02617.70
5.6.170.0020.02717.91
5.6.160.0070.04717.66
5.6.150.0080.02117.70
5.6.140.0020.02417.64
5.6.130.0040.02017.80
5.6.120.0050.02717.63
5.6.110.0050.02817.80
5.6.100.0100.02217.61
5.6.90.0020.03017.74
5.6.80.0090.02017.35
5.6.70.0070.01817.36
5.6.60.0100.01817.44
5.6.50.0070.02317.42
5.6.40.0090.01717.51
5.6.30.0060.02017.42
5.6.20.0050.01817.39
5.6.10.0050.01817.29
5.6.00.0090.01817.36
5.5.380.0120.02217.23
5.5.370.0040.03717.43
5.5.360.0050.02617.36
5.5.350.0080.04217.35
5.5.340.0080.02317.48
5.5.330.0080.02317.70
5.5.320.0070.02317.61
5.5.310.0030.03017.64
5.5.300.0050.02017.64
5.5.290.0090.01817.74
5.5.280.0070.02017.70
5.5.270.0020.02517.53
5.5.260.0040.02617.66
5.5.250.0070.02317.42
5.5.240.0030.02217.27
5.5.230.0030.02217.17
5.5.220.0050.01917.27
5.5.210.0050.02017.29
5.5.200.0070.02017.13
5.5.190.0040.02017.28
5.5.180.0040.02117.24
5.5.170.0070.00714.34
5.5.160.0050.02017.18
5.5.150.0030.02317.29
5.5.140.0100.01517.18
5.5.130.0080.02117.13
5.5.120.0020.02417.21
5.5.110.0020.02417.26
5.5.100.0020.02417.27
5.5.90.0030.02217.19
5.5.80.0060.01817.29
5.5.70.0100.03217.23
5.5.60.0020.03917.31
5.5.50.0060.03317.15
5.5.40.0060.04217.07
5.5.30.0090.03317.08
5.5.20.0050.02117.14
5.5.10.0080.03217.18
5.5.00.0020.02517.14
5.4.450.0070.02015.25
5.4.440.0050.01715.34
5.4.430.0050.03015.12
5.4.420.0030.02515.34
5.4.410.0020.02515.21
5.4.400.0030.02015.04
5.4.390.0030.02115.05
5.4.380.0020.02314.97
5.4.370.0030.01815.18
5.4.360.0020.02415.06
5.4.350.0070.01814.91
5.4.340.0070.02714.91
5.4.330.0040.00711.31
5.4.320.0030.01915.05
5.4.310.0000.02215.04
5.4.300.0050.01815.04
5.4.290.0130.01515.23
5.4.280.0030.01815.16
5.4.270.0050.02215.21
5.4.260.0030.02015.17
5.4.250.0040.02115.04
5.4.240.0000.02315.10
5.4.230.0020.02015.18
5.4.220.0050.01915.07
5.4.210.0030.03714.98
5.4.200.0050.02415.24
5.4.190.0070.01915.11
5.4.180.0070.03814.96
5.4.170.0020.02215.11
5.4.160.0030.04115.19
5.4.150.0060.03914.88
5.4.140.0030.03414.01
5.4.130.0030.03013.63
5.4.120.0100.03213.82
5.4.110.0050.04013.82
5.4.100.0030.03313.83
5.4.90.0040.03213.81
5.4.80.0050.03513.80
5.4.70.0000.04213.75
5.4.60.0020.01813.76
5.4.50.0070.02813.58
5.4.40.0090.03513.72
5.4.30.0090.02113.75
5.4.20.0020.02813.72
5.4.10.0080.03513.69
5.4.00.0050.04013.36
5.3.290.0050.02112.63
5.3.280.0030.01912.64
5.3.270.0020.04212.59
5.3.260.0080.01512.59
5.3.250.0100.03712.62
5.3.240.0020.02312.63
5.3.230.0050.04312.64
5.3.220.0070.03712.63
5.3.210.0020.03612.58
5.3.200.0050.03012.63
5.3.190.0060.02012.66
5.3.180.0100.04012.59
5.3.170.0050.01812.65
5.3.160.0070.04012.60
5.3.150.0080.03312.63
5.3.140.0070.03512.63
5.3.130.0020.03012.58
5.3.120.0050.04212.58
5.3.110.0070.03512.64
5.3.100.0020.03612.30
5.3.90.0060.02012.36
5.3.80.0020.04012.38
5.3.70.0060.04112.36
5.3.60.0050.01512.38
5.3.50.0020.04012.31
5.3.40.0030.04412.32
5.3.30.0070.02312.24
5.3.20.0030.01912.20
5.3.10.0000.02312.16
5.3.00.0020.04012.17
5.2.170.0100.04312.34
5.2.160.0070.06312.34
5.2.150.0030.05012.34
5.2.140.0100.05712.34
5.2.130.0030.03712.34
5.2.120.0070.03012.34
5.2.110.0070.02712.34
5.2.100.0030.05312.34
5.2.90.0000.05712.34
5.2.80.0030.05012.34
5.2.70.0000.05312.34
5.2.60.0000.03312.34
5.2.50.0070.05312.34
5.2.40.0070.03712.34
5.2.30.0070.05712.34
5.2.20.0070.05012.34
5.2.10.0100.05012.34
5.2.00.0030.05012.34
5.1.60.0000.03712.34
5.1.50.0070.03712.34
5.1.40.0000.06012.34
5.1.30.0100.07012.34
5.1.20.0000.05312.34
5.1.10.0070.05312.34
5.1.00.0030.05012.34
5.0.50.0070.04012.34
5.0.40.0000.03012.34
5.0.30.0030.03012.34
5.0.20.0070.03712.34
5.0.10.0130.03712.34
5.0.00.0030.04712.34
4.4.90.0000.01712.34
4.4.80.0000.03712.34
4.4.70.0000.03712.34
4.4.60.0070.03012.34
4.4.50.0030.02012.34
4.4.40.0000.03712.34
4.4.30.0000.03012.34
4.4.20.0030.03012.34
4.4.10.0030.01312.34
4.4.00.0000.04712.34
4.3.110.0000.01312.34
4.3.100.0000.01712.34
4.3.90.0000.02712.34
4.3.80.0030.04712.34
4.3.70.0000.02312.34
4.3.60.0030.01012.34
4.3.50.0030.01312.34
4.3.40.0000.04312.34
4.3.30.0000.02312.34
4.3.20.0000.02712.34
4.3.10.0030.02712.34
4.3.00.0070.01712.34

preferences:
47.94 ms | 400 KiB | 5 Q