3v4l.org

run code in 300+ PHP versions simultaneously
<?php trait Slug { public function getSlug() { return $this->name; } } interface Sluggable { public function getSlug(); } class MyClass implements Sluggable { use Slug; protected $name; public function __construct($name) { $this->name = $name; } } var_dump((new MyClass('Kev'))->getSlug());

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)
8.3.60.0120.00318.39
8.3.50.0150.00322.05
8.3.40.0120.00318.70
8.3.30.0070.00720.31
8.3.20.0040.00420.19
8.3.10.0000.00722.00
8.3.00.0040.00422.50
8.2.180.0110.00416.63
8.2.170.0140.00422.96
8.2.160.0100.01022.26
8.2.150.0040.00424.18
8.2.140.0090.00924.66
8.2.130.0060.00326.16
8.2.120.0150.00417.65
8.2.110.0060.00322.17
8.2.100.0120.00017.72
8.2.90.0040.00419.00
8.2.80.0080.00019.06
8.2.70.0030.00617.50
8.2.60.0040.00417.93
8.2.50.0040.00418.07
8.2.40.0040.00418.21
8.2.30.0070.00018.02
8.2.20.0040.00417.72
8.2.10.0070.00017.56
8.2.00.0000.00917.62
8.1.280.0030.01025.92
8.1.270.0050.00324.66
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0000.00923.89
8.1.230.0040.00719.16
8.1.220.0040.00417.76
8.1.210.0080.00018.77
8.1.200.0030.00617.23
8.1.190.0040.00417.40
8.1.180.0050.00318.10
8.1.170.0030.00618.69
8.1.160.0000.00720.83
8.1.150.0040.00418.59
8.1.140.0060.00317.38
8.1.130.0000.00717.88
8.1.120.0000.00817.34
8.1.110.0040.00417.38
8.1.100.0000.00717.52
8.1.90.0040.00417.45
8.1.80.0040.00417.48
8.1.70.0000.00717.46
8.1.60.0000.00817.66
8.1.50.0070.00017.48
8.1.40.0050.00217.41
8.1.30.0000.00817.47
8.1.20.0030.00617.66
8.1.10.0040.00417.47
8.1.00.0060.00317.36
8.0.300.0000.00718.77
8.0.290.0070.00017.18
8.0.280.0070.00018.45
8.0.270.0030.00317.18
8.0.260.0030.00316.82
8.0.250.0060.00016.83
8.0.240.0000.00716.89
8.0.230.0050.00216.72
8.0.220.0070.00316.67
8.0.210.0030.00316.82
8.0.200.0000.00616.82
8.0.190.0030.00516.93
8.0.180.0120.00016.75
8.0.170.0030.00616.80
8.0.160.0050.00316.70
8.0.150.0000.00716.81
8.0.140.0030.00316.72
8.0.130.0030.00313.25
8.0.120.0070.00016.71
8.0.110.0000.00716.78
8.0.100.0000.00716.77
8.0.90.0040.00416.71
8.0.80.0090.01216.89
8.0.70.0040.00416.93
8.0.60.0040.00416.68
8.0.50.0000.00716.73
8.0.30.0050.01516.74
8.0.20.0130.00417.40
8.0.10.0000.00817.06
8.0.00.0060.01116.74
7.4.330.0020.00215.00
7.4.320.0030.00316.54
7.4.300.0060.00016.55
7.4.290.0000.00716.47
7.4.280.0070.00016.43
7.4.270.0040.00416.53
7.4.260.0000.00716.42
7.4.250.0080.00016.46
7.4.240.0040.00316.46
7.4.230.0040.00416.59
7.4.220.0030.01416.57
7.4.210.0070.00716.53
7.4.200.0040.00416.50
7.4.190.0030.00316.53
7.4.160.0130.00316.30
7.4.150.0080.00917.40
7.4.140.0080.01017.86
7.4.130.0080.01016.38
7.4.120.0100.00716.45
7.4.110.0140.00316.53
7.4.100.0090.01316.37
7.4.90.0100.00716.47
7.4.80.0090.01019.39
7.4.70.0120.00916.57
7.4.60.0060.01016.45
7.4.50.0040.00416.44
7.4.40.0090.00622.77
7.4.30.0090.00916.61
7.4.00.0040.00714.66
7.3.330.0000.00613.11
7.3.320.0050.00013.16
7.3.310.0030.00316.23
7.3.300.0000.00716.11
7.3.290.0070.00716.25
7.3.280.0060.00916.22
7.3.270.0100.00617.40
7.3.260.0120.00616.32
7.3.250.0080.00916.32
7.3.240.0150.00416.51
7.3.230.0100.00816.39
7.3.210.0100.00716.48
7.3.200.0070.01019.39
7.3.190.0070.01016.54
7.3.180.0060.00916.46
7.3.170.0030.01316.27
7.3.160.0100.00716.51
7.3.120.0060.00914.45
7.2.330.0000.01716.59
7.2.320.0100.01316.61
7.2.310.0110.00716.46
7.2.300.0090.00916.45
7.2.290.0100.00716.55
7.2.00.0040.01418.88
7.1.100.0060.00618.10
7.1.70.0030.00517.25
7.1.60.0110.00819.43
7.1.50.0110.01116.57
7.1.00.0030.03322.32
7.0.200.0040.00716.54
7.0.140.0070.07021.95
7.0.60.0030.04720.02
7.0.50.0100.08017.95
7.0.40.0130.08720.20
7.0.30.0170.04020.21
7.0.20.0230.08320.15
7.0.10.0230.04720.10
7.0.00.0070.09020.32
5.6.280.0000.06721.10
5.6.210.0070.08320.68
5.6.200.0100.06718.18
5.6.190.0070.09320.54
5.6.180.0170.04020.57
5.6.170.0270.03720.50
5.6.160.0000.09320.48
5.6.150.0030.07018.15
5.6.140.0030.06718.23
5.6.130.0030.08318.27
5.6.120.0030.04721.04
5.6.110.0100.08021.02
5.6.100.0270.07321.11
5.6.90.0200.07321.04
5.6.80.0130.07020.54
5.6.70.0230.03020.38
5.5.350.0000.09020.34
5.5.340.0070.04017.98
5.5.330.0070.09020.44
5.5.320.0270.08320.35
5.5.310.0230.05720.41
5.5.300.0130.07717.98
5.5.290.0070.03717.98
5.5.280.0170.06020.97
5.5.270.0130.07720.80
5.5.260.0070.05320.73
5.5.250.0030.06320.67
5.5.240.0130.07720.25
5.4.450.0700.06319.20
5.4.440.0800.05719.47
5.4.430.1000.05019.56
5.4.420.0930.05319.43
5.4.410.0830.06019.42
5.4.400.1300.05018.84
5.4.390.1200.06018.51
5.4.380.0070.06718.71
5.4.370.0100.05718.54
5.4.360.0130.05018.53
5.4.350.0190.03812.02
5.4.340.0260.05712.02
5.4.320.0090.05012.51
5.4.310.0090.04612.50
5.4.300.0100.05012.51
5.4.290.0120.12412.50
5.4.280.0090.05412.40
5.4.270.0070.03712.40
5.4.260.0030.04012.40
5.4.250.0060.03812.39
5.4.240.0030.07718.95
5.4.230.0070.05018.79
5.4.220.0070.05718.84
5.4.210.0070.05319.02
5.4.200.0030.05718.93
5.4.190.0130.06718.83
5.4.180.0170.04018.74
5.4.170.0070.05018.78
5.4.160.0100.05018.96
5.4.150.0070.06718.94
5.4.140.0100.04316.47
5.4.130.0070.04716.49
5.4.120.0100.04716.47
5.4.110.0070.04716.47
5.4.100.0100.05016.67
5.4.90.0130.06016.57
5.4.80.0070.04716.54
5.4.70.0070.04716.51
5.4.60.0070.04716.50
5.4.50.0070.04716.46
5.4.40.0030.05016.51
5.4.30.0030.05016.45
5.4.20.0030.05016.35
5.4.10.0030.05716.39
5.4.00.0070.04715.88
5.3.290.0140.04912.80
5.3.280.0070.04714.51
5.3.270.0100.04714.38
5.3.260.0070.05014.50
5.3.250.0030.05014.61
5.3.240.0100.04714.76
5.3.230.0100.05014.62
5.3.220.0100.04714.72
5.3.210.0000.05714.57
5.3.200.0100.04714.45
5.3.190.0070.05314.63
5.3.180.0100.04314.61
5.3.170.0130.04014.56
5.3.160.0130.05314.66
5.3.150.0070.05014.42
5.3.140.0130.04314.65
5.3.130.0100.04714.54
5.3.120.0070.05014.64
5.3.110.0030.07714.56
5.3.100.0100.04313.89
5.3.90.0200.03713.94
5.3.80.0100.04313.86
5.3.70.0030.05013.87
5.3.60.0070.04713.70
5.3.50.0100.05713.97
5.3.40.0030.05013.96
5.3.30.0000.05713.92
5.3.20.0030.04713.79
5.3.10.0100.05013.52
5.3.00.0070.05013.64
5.2.170.0030.05011.05
5.2.160.0070.03711.04
5.2.150.0070.03711.23
5.2.140.0100.03311.15
5.2.130.0230.03311.12
5.2.120.0170.02311.02
5.2.110.0030.04011.03
5.2.100.0000.04311.11
5.2.90.0070.03710.99
5.2.80.0130.03311.02
5.2.70.0030.04011.18
5.2.60.0000.04710.95
5.2.50.0100.03310.95
5.2.40.0000.04310.91
5.2.30.0030.04310.80
5.2.20.0100.04710.86
5.2.10.0000.04010.62
5.2.00.0000.06010.87
5.1.60.0100.0339.90
5.1.50.0100.04010.23
5.1.40.0030.03310.06
5.1.30.0100.02710.32
5.1.20.0030.03710.25
5.1.10.0000.0379.95
5.1.00.0000.03710.30
5.0.50.0000.0308.61
5.0.40.0000.0278.34
5.0.30.0000.0438.18
5.0.20.0030.0238.16
5.0.10.0000.0278.22
5.0.00.0000.0408.21
4.4.90.0000.0335.77
4.4.80.0030.0275.79
4.4.70.0000.0305.77
4.4.60.0000.0235.81
4.4.50.0030.0205.77
4.4.40.0030.0305.69
4.4.30.0000.0205.74
4.4.20.0000.0205.83
4.4.10.0100.0135.84
4.4.00.0030.0305.71
4.3.110.0030.0205.74
4.3.100.0000.0235.72
4.3.90.0030.0175.70
4.3.80.0030.0305.71
4.3.70.0000.0205.69
4.3.60.0000.0205.73
4.3.50.0000.0235.81
4.3.40.0000.0335.67
4.3.30.0030.0204.50
4.3.20.0030.0204.42
4.3.10.0000.0234.36
4.3.00.0170.0206.66

preferences:
44.77 ms | 401 KiB | 5 Q