3v4l.org

run code in 300+ PHP versions simultaneously
<?php class ModeSwitcher { const MODE_ALL_MEMBERS = 0b1; const MODE_SINGLE_MEMBER = 0b01; const MODE_ALL_TYPES = 0b001; const MODE_SINGLE_TYPE = 0b0001; private $mode; public function __construct() { $this->mode = static::MODE_ALL_MEMBERS | static::MODE_SINGLE_MEMBER; } function isMode($mode) { var_dump($this->mode & $mode); return ($this->mode & $mode) > 0; } } $a = new ModeSwitcher(); var_dump($a->isMode(ModeSwitcher::MODE_ALL_TYPES));

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)
8.3.60.0160.00618.32
8.3.50.0070.00921.95
8.3.40.0040.01118.81
8.3.30.0000.01419.02
8.3.20.0040.00420.16
8.3.10.0000.00822.14
8.3.00.0040.00422.46
8.2.180.0150.00016.63
8.2.170.0070.00722.96
8.2.160.0070.00720.77
8.2.150.0030.00624.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00417.63
8.2.110.0030.00620.39
8.2.100.0110.00017.77
8.2.90.0050.00319.08
8.2.80.0000.00817.97
8.2.70.0040.00417.50
8.2.60.0050.00318.04
8.2.50.0000.00818.07
8.2.40.0040.00418.16
8.2.30.0040.00418.04
8.2.20.0040.00417.63
8.2.10.0080.00017.60
8.2.00.0040.00417.78
8.1.280.0070.00725.92
8.1.270.0090.00022.19
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0080.00023.87
8.1.230.0060.00619.12
8.1.220.0040.00417.75
8.1.210.0040.00418.77
8.1.200.0060.00317.22
8.1.190.0000.00817.55
8.1.180.0000.00918.10
8.1.170.0000.00818.66
8.1.160.0070.00021.88
8.1.150.0040.00418.63
8.1.140.0040.00417.40
8.1.130.0040.00417.89
8.1.120.0070.00017.45
8.1.110.0060.00317.44
8.1.100.0000.00717.48
8.1.90.0040.00417.39
8.1.80.0000.00717.34
8.1.70.0070.00017.31
8.1.60.0000.00817.52
8.1.50.0050.00517.39
8.1.40.0020.00517.40
8.1.30.0030.00517.61
8.1.20.0040.00417.64
8.1.10.0040.00417.52
8.1.00.0020.00517.35
8.0.300.0070.00018.77
8.0.290.0000.00817.16
8.0.280.0030.00318.37
8.0.270.0070.00017.25
8.0.260.0030.00316.76
8.0.250.0030.00316.93
8.0.240.0040.00416.91
8.0.230.0030.00316.91
8.0.220.0000.00716.88
8.0.210.0070.00016.85
8.0.200.0030.00316.94
8.0.190.0000.00716.81
8.0.180.0060.00316.86
8.0.170.0070.00016.90
8.0.160.0040.00416.84
8.0.150.0030.00316.87
8.0.140.0040.00416.84
8.0.130.0030.00313.36
8.0.120.0000.00816.81
8.0.110.0040.00416.79
8.0.100.0000.00716.86
8.0.90.0050.00316.83
8.0.80.0100.00716.89
8.0.70.0040.00416.72
8.0.60.0040.00416.89
8.0.50.0040.00416.90
8.0.30.0140.00616.92
8.0.20.0060.01217.40
8.0.10.0000.00816.94
8.0.00.0100.00816.69
7.4.330.0060.00015.00
7.4.320.0000.00616.62
7.4.300.0030.00316.58
7.4.290.0000.00616.60
7.4.280.0070.00016.44
7.4.270.0080.00016.57
7.4.260.0000.00816.50
7.4.250.0050.00316.60
7.4.240.0030.00616.59
7.4.230.0040.00416.34
7.4.220.0140.00416.54
7.4.210.0040.01116.53
7.4.200.0000.00716.48
7.4.190.0000.00716.68
7.4.160.0180.00316.41
7.4.150.0090.00917.40
7.4.140.0080.01517.86
7.4.130.0060.01116.49
7.4.120.0080.00916.46
7.4.110.0090.00916.33
7.4.100.0100.00716.62
7.4.90.0040.01516.51
7.4.80.0140.00319.39
7.4.70.0070.01516.58
7.4.60.0080.00816.35
7.4.50.0040.00416.58
7.4.40.0090.00622.77
7.4.30.0120.00916.50
7.4.00.0150.00015.07
7.3.330.0060.00013.16
7.3.320.0000.00613.24
7.3.310.0030.00316.34
7.3.300.0000.00716.34
7.3.290.0080.00516.29
7.3.280.0080.00916.33
7.3.270.0060.01617.40
7.3.260.0070.01016.34
7.3.250.0060.01716.58
7.3.240.0140.00716.19
7.3.230.0140.00316.55
7.3.210.0100.01016.37
7.3.200.0070.01619.39
7.3.190.0120.00616.57
7.3.180.0100.00616.63
7.3.170.0100.00616.46
7.3.160.0180.00016.48
7.3.120.0040.01114.73
7.2.330.0080.00816.59
7.2.320.0140.00816.43
7.2.310.0130.01016.46
7.2.300.0090.00916.43
7.2.290.0080.00916.56
7.2.00.0000.01219.36
7.1.100.0080.00318.12
7.1.70.0000.01017.30
7.1.60.0070.01819.82
7.1.50.0100.00616.78
7.1.00.0000.08022.51
7.0.200.0080.00316.82
7.0.140.0000.07722.12
7.0.70.0070.09321.73
7.0.60.0070.06321.82
7.0.50.0000.05322.05
7.0.40.0030.07720.00
7.0.30.0030.08720.05
7.0.20.0030.07720.09
7.0.10.0030.05319.94
7.0.00.0000.05320.04
5.6.280.0130.06720.91
5.6.220.0070.05720.50
5.6.210.0100.07020.46
5.6.200.0170.04021.18
5.6.190.0030.06721.09
5.6.180.0100.06721.09
5.6.170.0130.06320.97
5.6.160.0030.08721.05
5.6.150.0030.08321.03
5.6.140.0070.08021.14
5.6.130.0070.05021.05
5.6.120.0100.06021.14
5.6.110.0000.06020.96
5.6.100.0030.06721.13
5.6.90.0000.04721.10
5.6.80.0070.08020.33
5.6.70.0030.11020.40
5.6.60.0070.07720.42
5.6.50.0030.07320.45
5.6.40.0070.05720.44
5.6.30.0030.08320.37
5.6.20.0030.03720.30
5.6.10.0000.08020.41
5.6.00.0100.07020.45
5.5.360.0130.03320.57
5.5.350.0070.08320.38
5.5.340.0070.08320.93
5.5.330.0030.06320.77
5.5.320.0000.07320.77
5.5.310.0100.08020.93
5.5.300.0070.08020.92
5.5.290.0100.05320.90
5.5.280.0000.08720.84
5.5.270.0070.07720.91
5.5.260.0100.07020.86
5.5.250.0030.08720.46
5.5.240.0100.07720.12
5.5.230.0000.08020.03
5.5.220.0070.06720.17
5.5.210.0030.08320.30
5.5.200.0070.04020.27
5.5.190.0030.05320.11
5.5.180.0030.05720.13
5.5.160.0030.08020.25
5.5.150.0070.08019.99
5.5.140.0030.08020.28
5.5.130.0070.06320.11
5.5.120.0100.05720.28
5.5.110.0000.07720.21
5.5.100.0030.07720.14
5.5.90.0000.08320.17
5.5.80.0130.07020.10
5.5.70.0030.05720.15
5.5.60.0030.08320.04
5.5.50.0070.07019.93
5.5.40.0030.04319.93
5.5.30.0030.07720.04
5.5.20.0100.05320.11
5.5.10.0100.06320.04
5.5.00.0230.06019.95
5.4.450.0030.06319.47
5.4.440.0000.05019.45
5.4.430.0100.06719.36
5.4.420.0100.07319.53
5.4.410.0070.06019.28
5.4.400.0070.07019.13
5.4.390.0000.07319.03
5.4.380.0070.05318.90
5.4.370.0130.06719.18
5.4.360.0000.09719.14
5.4.350.0070.07019.05
5.4.340.0030.05019.21
5.4.320.0070.08019.04
5.4.310.0030.07718.85
5.4.300.0100.05719.22
5.4.290.0030.07719.23
5.4.280.0000.08319.20
5.4.270.0100.07318.87
5.4.260.0130.07019.13
5.4.250.0000.05319.14
5.4.240.0070.07719.13
5.4.230.0030.07719.02
5.4.220.0000.07319.09
5.4.210.0070.07319.13
5.4.200.0000.04719.13
5.4.190.0070.07018.89
5.4.180.0030.07319.19
5.4.170.0070.07719.11
5.4.160.0070.05318.92
5.4.150.0000.05719.16
5.4.140.0100.05316.33
5.4.130.0070.06316.49
5.4.120.0000.08016.18
5.4.110.0030.07016.34
5.4.100.0100.04316.36
5.4.90.0030.05716.45
5.4.80.0030.03716.25
5.4.70.0030.06716.47
5.4.60.0070.06016.49
5.4.50.0000.07316.39
5.4.40.0000.04316.53
5.4.30.0070.07016.30
5.4.20.0030.03716.45
5.4.10.0070.05716.30
5.4.00.0000.07315.58
5.3.290.0030.08014.59
5.3.280.0070.06714.64
5.3.270.0030.07714.58
5.3.260.0030.08314.63
5.3.250.0070.05314.56
5.3.240.0070.07014.61
5.3.230.0030.07014.51
5.3.220.0030.06714.48
5.3.210.0030.05714.54
5.3.200.0030.05714.70
5.3.190.0030.06714.53
5.3.180.0000.04014.58
5.3.170.0000.04014.70
5.3.160.0030.08014.49
5.3.150.0030.07714.51
5.3.140.0030.07314.52
5.3.130.0030.04714.50
5.3.120.0070.04714.59
5.3.110.0000.08314.47
5.3.100.0070.07314.04
5.3.90.0100.07014.07
5.3.80.0000.07014.15
5.3.70.0030.07714.02
5.3.60.0000.06013.92
5.3.50.0200.06013.93
5.3.40.0070.07314.04
5.3.30.0070.07314.00
5.3.20.0070.07313.67
5.3.10.0070.07013.71
5.3.00.0000.05313.70
5.2.170.0070.05012.18
5.2.160.0030.06312.18
5.2.150.0130.05312.18
5.2.140.0000.06312.18
5.2.130.0030.04712.18
5.2.120.0070.04312.18
5.2.110.0070.04012.18
5.2.100.0070.03012.18
5.2.90.0000.05012.18
5.2.80.0000.05312.18
5.2.70.0070.05312.18
5.2.60.0030.03712.18
5.2.50.0000.06712.18
5.2.40.0070.06012.18
5.2.30.0000.06012.18
5.2.20.0030.06312.18
5.2.10.0030.06312.18
5.2.00.0070.04012.18
5.1.60.0030.04012.18
5.1.50.0030.05312.18
5.1.40.0070.04012.18
5.1.30.0070.05312.18
5.1.20.0030.04012.18
5.1.10.0030.04712.18
5.1.00.0030.05012.18
5.0.50.0070.04012.18
5.0.40.0030.02712.18
5.0.30.0030.06312.18
5.0.20.0000.03712.18
5.0.10.0000.04312.18
5.0.00.0000.08012.18
4.4.90.0000.02312.18
4.4.80.0030.03312.18
4.4.70.0000.03712.18
4.4.60.0000.02712.18
4.4.50.0070.03012.18
4.4.40.0030.04712.18
4.4.30.0000.03712.18
4.4.20.0000.03712.18
4.4.10.0030.03312.18
4.4.00.0030.04712.18
4.3.110.0030.02712.18
4.3.100.0000.02712.18
4.3.90.0000.03012.18
4.3.80.0070.01712.18
4.3.70.0000.03312.18
4.3.60.0000.03712.18
4.3.50.0070.03312.18
4.3.40.0070.04012.18
4.3.30.0030.02312.18
4.3.20.0000.04012.18
4.3.10.0000.03712.18
4.3.00.0000.03712.18

preferences:
46.7 ms | 401 KiB | 5 Q