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) { var_dump($this->mode, $mode, $this->mode & $mode); return ($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)
8.3.70.0070.01416.63
8.3.60.0150.00318.64
8.3.50.0140.00722.14
8.3.40.0000.01918.79
8.3.30.0040.01119.22
8.3.20.0050.00319.98
8.3.10.0000.00821.89
8.3.00.0080.00022.52
8.2.190.0040.01116.58
8.2.180.0110.00716.38
8.2.170.0100.01022.96
8.2.160.0040.01820.77
8.2.150.0050.00324.18
8.2.140.0060.00324.66
8.2.130.0070.00026.16
8.2.120.0040.00421.19
8.2.110.0100.00022.38
8.2.100.0040.00817.91
8.2.90.0090.00019.05
8.2.80.0100.00017.97
8.2.70.0060.00417.50
8.2.60.0090.00017.79
8.2.50.0060.00318.07
8.2.40.0030.00618.28
8.2.30.0000.00718.13
8.2.20.0040.00417.65
8.2.10.0030.00517.55
8.2.00.0050.00317.50
8.1.280.0100.01025.92
8.1.270.0050.00322.19
8.1.260.0080.00026.35
8.1.250.0000.00828.09
8.1.240.0090.00023.74
8.1.230.0080.00419.00
8.1.220.0030.00617.74
8.1.210.0040.00418.77
8.1.200.0060.00317.13
8.1.190.0040.00417.54
8.1.180.0080.00018.10
8.1.170.0040.00418.51
8.1.160.0030.00522.01
8.1.150.0040.00418.54
8.1.140.0040.00417.37
8.1.130.0000.00817.79
8.1.120.0030.00317.45
8.1.110.0050.00317.43
8.1.100.0000.00717.46
8.1.90.0040.00417.33
8.1.80.0030.00317.38
8.1.70.0030.00317.39
8.1.60.0030.00617.56
8.1.50.0030.00517.41
8.1.40.0000.00817.54
8.1.30.0030.00617.51
8.1.20.0040.00417.65
8.1.10.0040.00417.50
8.1.00.0040.00417.51
8.0.300.0040.00418.77
8.0.290.0070.00017.04
8.0.280.0030.00318.31
8.0.270.0040.00417.26
8.0.260.0060.00016.81
8.0.250.0030.00316.99
8.0.240.0070.00016.89
8.0.230.0000.00716.91
8.0.220.0000.00716.91
8.0.210.0070.00016.87
8.0.200.0000.00716.99
8.0.190.0030.00516.83
8.0.180.0040.00416.86
8.0.170.0040.00416.97
8.0.160.0070.00016.85
8.0.150.0050.00216.82
8.0.140.0040.00416.85
8.0.130.0030.00313.35
8.0.120.0060.00316.89
8.0.110.0000.00816.85
8.0.100.0040.00416.93
8.0.90.0030.00516.90
8.0.80.0140.00716.84
8.0.70.0030.00516.92
8.0.60.0040.00416.93
8.0.50.0030.00516.68
8.0.30.0130.01617.01
8.0.20.0110.00817.40
8.0.10.0030.00516.96
8.0.00.0100.00916.58
7.4.330.0040.00415.00
7.4.320.0000.00716.60
7.4.300.0060.00016.46
7.4.290.0030.00316.58
7.4.280.0080.00316.58
7.4.270.0070.00016.52
7.4.260.0100.00016.34
7.4.250.0040.00416.58
7.4.240.0020.00516.49
7.4.230.0000.00616.49
7.4.220.0000.01716.70
7.4.210.0020.01116.56
7.4.200.0030.00316.30
7.4.190.0070.00016.36
7.4.160.0030.01316.66
7.4.150.0120.00917.40
7.4.140.0050.01217.86
7.4.130.0110.00816.58
7.4.120.0070.01216.53
7.4.110.0090.00916.52
7.4.100.0060.00616.39
7.4.90.0120.00616.31
7.4.80.0120.00619.39
7.4.70.0000.01716.50
7.4.60.0160.00416.60
7.4.50.0060.00316.47
7.4.40.0060.00622.77
7.4.30.0030.01316.61
7.4.00.0070.00915.05
7.3.330.0030.00313.30
7.3.320.0000.00513.40
7.3.310.0000.00716.16
7.3.300.0000.00616.16
7.3.290.0080.00616.21
7.3.280.0080.00916.25
7.3.270.0120.00617.40
7.3.260.0030.01416.35
7.3.250.0120.00916.46
7.3.240.0100.00716.23
7.3.230.0120.00316.39
7.3.210.0030.01316.67
7.3.200.0110.00519.39
7.3.190.0140.00716.47
7.3.180.0030.01216.32
7.3.170.0050.01016.37
7.3.160.0040.01316.44
7.3.120.0070.00714.70
7.3.110.0040.01414.79
7.3.100.0120.00414.86
7.3.90.0070.00714.82
7.3.80.0030.01015.11
7.3.70.0000.01014.71
7.3.60.0060.00914.66
7.3.50.0080.00414.73
7.3.40.0040.01214.64
7.3.30.0060.00614.45
7.3.20.0030.01016.66
7.3.10.0070.00916.50
7.3.00.0050.00516.67
7.2.330.0140.00916.59
7.2.320.0040.01416.70
7.2.310.0090.00916.46
7.2.300.0100.01016.49
7.2.290.0090.00616.80
7.2.250.0070.01014.89
7.2.240.0100.01014.98
7.2.230.0030.01214.68
7.2.220.0000.01515.08
7.2.210.0090.00615.15
7.2.200.0030.00915.01
7.2.190.0040.01215.04
7.2.180.0080.00415.09
7.2.170.0030.00715.11
7.2.130.0050.00716.77
7.2.120.0070.00716.90
7.2.110.0080.00816.90
7.2.100.0090.00316.78
7.2.90.0080.00416.73
7.2.80.0090.00616.96
7.2.70.0030.00916.88
7.2.60.0060.00816.84
7.2.50.0090.00716.78
7.2.40.0020.00916.89
7.2.30.0120.00716.83
7.2.20.0100.00716.93
7.2.10.0050.01216.60
7.2.00.0080.00917.77
7.1.330.0090.00615.68
7.1.320.0090.00615.57
7.1.310.0030.01015.90
7.1.300.0030.01415.73
7.1.290.0070.00415.86
7.1.280.0060.00615.44
7.1.270.0000.01215.59
7.1.260.0030.00615.68
7.1.250.0060.00415.61
7.1.200.0060.00615.72
7.1.100.0190.00818.00
7.1.70.0030.00717.03
7.1.60.0100.01319.82
7.1.50.0030.01416.99
7.1.00.0070.07322.40
7.0.200.0060.00616.81
7.0.140.0170.06321.92
7.0.60.0130.08020.00
7.0.50.0030.08317.92
7.0.40.0000.05020.27
7.0.30.0430.07320.16
7.0.20.0270.04720.28
7.0.10.0230.05720.06
7.0.00.0070.04320.09
5.6.280.0100.06721.10
5.6.210.0030.07720.45
5.6.200.0100.08018.19
5.6.190.0030.06020.39
5.6.180.3230.04020.47
5.6.170.0530.07020.48
5.6.160.0070.08020.39
5.6.150.0070.04018.18
5.6.140.0030.06718.28
5.6.130.0070.07718.16
5.6.120.0130.06021.10
5.6.110.0100.08320.99
5.6.100.0130.07721.11
5.6.90.0030.07720.98
5.6.80.0000.08720.36
5.6.70.0330.07320.39
5.5.350.0070.08320.40
5.5.340.0170.06717.96
5.5.330.0130.07320.27
5.5.320.0170.04020.34
5.5.310.0070.05020.50
5.5.300.0100.07317.96
5.5.290.0070.06718.04
5.5.280.0100.08320.98
5.5.270.0130.06720.96
5.5.260.0300.07020.77
5.5.250.0030.08020.62
5.5.240.0130.07320.16
5.4.450.0730.05719.61
5.4.440.0670.06319.46
5.4.430.0170.05319.37
5.4.420.0200.04719.52
5.4.410.0100.05319.42
5.4.400.0030.06018.52
5.4.390.0100.05018.51
5.4.380.0230.05318.51
5.4.370.0300.04018.64
5.4.360.0330.05018.61
5.4.350.0200.05318.80
5.4.340.0170.05318.84
5.4.320.0070.04312.50
5.4.310.0060.03912.50
5.4.300.0090.03912.50
5.4.290.0090.03512.50
5.4.280.0040.03712.39
5.4.270.0030.07719.04
5.4.260.0030.06319.12
5.4.250.0130.05319.09
5.4.240.0130.05319.03
5.4.230.0000.08018.85
5.4.220.0130.05018.98
5.4.210.0130.06719.00
5.4.200.0130.05018.95
5.4.190.0100.07719.11
5.4.180.0100.05018.98
5.4.170.0100.07718.98
5.4.160.0170.05019.08
5.4.150.0200.04718.91
5.4.140.0100.07316.40
5.4.130.0070.05016.61
5.4.120.0100.06716.67
5.4.110.0130.06316.39
5.4.100.0100.05316.53
5.4.90.0030.05716.59
5.4.80.0070.05016.39
5.4.70.0070.07316.63
5.4.60.0230.04016.64
5.4.50.0030.06016.48
5.4.40.0200.05316.69
5.4.30.0130.05016.55
5.4.20.0030.06016.38
5.4.10.0200.04716.53
5.4.00.0030.07716.05
5.3.290.0110.04512.80
5.3.280.0070.05714.77
5.3.270.0130.08314.48
5.3.260.0130.05714.66
5.3.250.0170.04314.87
5.3.240.0130.05314.90
5.3.230.0100.06714.89
5.3.220.0070.05714.61
5.3.210.0170.05314.87
5.3.200.0230.05714.61
5.3.190.0200.04014.84
5.3.180.0100.07014.74
5.3.170.0070.06014.68
5.3.160.0030.05314.86
5.3.150.0200.05714.83
5.3.140.0070.07014.43
5.3.130.0130.05714.60
5.3.120.0100.06014.82
5.3.110.0130.04714.73
5.3.100.0070.05714.08
5.3.90.0200.04714.31
5.3.80.0130.05714.19
5.3.70.0100.05014.30
5.3.60.0100.05013.88
5.3.50.0130.06714.24
5.3.40.0070.07314.18
5.3.30.0100.04714.16
5.3.20.0130.06013.89
5.3.10.0130.05713.93
5.3.00.0100.06313.69
5.2.170.0170.04311.02
5.2.160.0070.04711.33
5.2.150.0070.04311.36
5.2.140.0130.05311.18
5.2.130.0070.05011.14
5.2.120.0170.04011.17
5.2.110.0030.04311.21
5.2.100.0170.03711.38
5.2.90.0070.05311.21
5.2.80.0030.04711.21
5.2.70.0100.05711.30
5.2.60.0100.05711.23
5.2.50.0170.04311.23
5.2.40.0100.04711.16
5.2.30.0130.05011.15
5.2.20.0100.05711.13
5.2.10.0100.03710.71
5.2.00.0070.04010.68
5.1.60.0030.04710.21
5.1.50.0030.0509.98
5.1.40.0100.03310.18
5.1.30.0070.03710.33
5.1.20.0100.05010.34
5.1.10.0070.04010.27
5.1.00.0170.03310.21
5.0.50.0030.0378.59
5.0.40.0100.0238.70
5.0.30.0030.0438.24
5.0.20.0030.0378.37
5.0.10.0100.0378.05
5.0.00.0000.0438.47
4.4.90.0100.0177.44
4.4.80.0030.0237.44
4.4.70.0030.0207.44
4.4.60.0100.0207.44
4.4.50.0100.0137.44
4.4.40.0070.0337.44
4.4.30.0130.0207.44
4.4.20.0030.0337.44
4.4.10.0100.0207.44
4.4.00.0000.0407.44
4.3.110.0030.0277.44
4.3.100.0000.0277.44
4.3.90.0070.0277.44
4.3.80.0070.0307.44
4.3.70.0030.0277.44
4.3.60.0070.0177.44
4.3.50.0100.0207.44
4.3.40.0030.0407.44
4.3.30.0070.0237.44
4.3.20.0000.0277.44
4.3.10.0070.0237.44
4.3.00.0100.0307.01

preferences:
42.42 ms | 401 KiB | 5 Q