3v4l.org

run code in 300+ PHP versions simultaneously
<?php trait Test { protected $bridge; public function implement() { echo $this->foo; } } class A { use Test; private $foo = 'bar'; public function __construct() { $this->implement(); } public function foo() { echo $this->bridge; } } new A();

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)
8.3.60.0120.00918.43
8.3.50.0090.00821.98
8.3.40.0110.01118.71
8.3.30.0100.00318.93
8.3.20.0000.00820.28
8.3.10.0050.00323.53
8.3.00.0080.00019.05
8.2.180.0100.01018.04
8.2.170.0130.00322.96
8.2.160.0070.01022.14
8.2.150.0040.00424.18
8.2.140.0030.00624.66
8.2.130.0000.00826.16
8.2.120.0070.00021.04
8.2.110.0090.00022.08
8.2.100.0060.00617.78
8.2.90.0050.00318.98
8.2.80.0040.00417.97
8.2.70.0000.00817.50
8.2.60.0040.00418.04
8.2.50.0030.00618.07
8.2.40.0040.00418.22
8.2.30.0000.00718.02
8.2.20.0040.00417.70
8.2.10.0030.00617.87
8.2.00.0080.00017.50
8.1.280.0090.00625.92
8.1.270.0000.00818.73
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00623.89
8.1.230.0100.00019.14
8.1.220.0090.00017.74
8.1.210.0050.00318.77
8.1.200.0060.00317.35
8.1.190.0040.00417.23
8.1.180.0040.00418.10
8.1.170.0080.00018.66
8.1.160.0000.00722.02
8.1.150.0070.00018.83
8.1.140.0050.00317.35
8.1.130.0030.00317.77
8.1.120.0000.00717.30
8.1.110.0030.00617.31
8.1.100.0020.00517.29
8.1.90.0050.00317.43
8.1.80.0030.00517.42
8.1.70.0000.00717.41
8.1.60.0040.00417.56
8.1.50.0030.00617.48
8.1.40.0080.00017.46
8.1.30.0000.00817.49
8.1.20.0050.00217.55
8.1.10.0040.00417.52
8.1.00.0040.00417.36
8.0.300.0070.00018.77
8.0.290.0070.00016.63
8.0.280.0000.00718.36
8.0.270.0000.00717.29
8.0.260.0030.00317.30
8.0.250.0070.00016.88
8.0.240.0070.00017.00
8.0.230.0020.00516.85
8.0.220.0030.00316.78
8.0.210.0000.00816.83
8.0.200.0030.00316.86
8.0.190.0040.00416.86
8.0.180.0040.00416.85
8.0.170.0040.00416.86
8.0.160.0070.00016.91
8.0.150.0030.00316.80
8.0.140.0000.00716.78
8.0.130.0030.00313.30
8.0.120.0030.00516.82
8.0.110.0040.00416.79
8.0.100.0040.00416.66
8.0.90.0070.00016.90
8.0.80.0070.01016.78
8.0.70.0000.00816.82
8.0.60.0050.00216.71
8.0.50.0000.00716.78
8.0.30.0090.00817.12
8.0.20.0100.01217.40
8.0.10.0080.00016.83
8.0.00.0100.00816.79
7.4.330.0060.00015.03
7.4.320.0030.00316.44
7.4.300.0040.00416.49
7.4.290.0030.00316.53
7.4.280.0000.00816.50
7.4.270.0070.00016.55
7.4.260.0050.00416.43
7.4.250.0040.00416.27
7.4.240.0000.00716.51
7.4.230.0000.00816.20
7.4.220.0140.00416.36
7.4.210.0070.00716.44
7.4.200.0030.00616.25
7.4.160.0080.00616.78
7.4.150.0120.00917.40
7.4.140.0120.00817.86
7.4.130.0060.01016.41
7.4.120.0130.00716.47
7.4.110.0170.00716.49
7.4.100.0070.01116.37
7.4.90.0080.00816.35
7.4.80.0110.01119.39
7.4.70.0120.00816.64
7.4.60.0100.00616.46
7.4.50.0040.00416.59
7.4.40.0060.01516.36
7.4.30.0170.00416.52
7.4.00.0070.01015.10
7.3.330.0000.00613.23
7.3.320.0000.00713.27
7.3.310.0030.00316.29
7.3.300.0000.00716.30
7.3.290.0060.00916.23
7.3.280.0110.00716.26
7.3.270.0100.00617.40
7.3.260.0130.00316.29
7.3.250.0060.01116.43
7.3.240.0100.00716.34
7.3.230.0060.01016.50
7.3.210.0070.01016.36
7.3.200.0120.00319.39
7.3.190.0060.01116.29
7.3.180.0110.00716.28
7.3.170.0070.01416.44
7.3.160.0150.00616.29
7.2.330.0090.00916.74
7.2.320.0100.00616.56
7.2.310.0000.01616.76
7.2.300.0100.00716.40
7.2.290.0040.01316.78
7.2.110.0210.00716.38
7.2.60.0060.00916.98
7.1.200.0060.01115.74
7.1.70.0030.00517.13
7.1.60.0120.01219.46
7.1.50.0200.01734.84
7.1.00.0000.07722.51
7.0.200.0000.00716.85
7.0.140.0070.06022.07
7.0.60.0000.04320.01
7.0.50.0000.04717.86
7.0.40.0130.05320.13
7.0.30.0530.07020.24
7.0.20.0270.08320.22
7.0.10.0130.05720.06
7.0.00.0170.04720.06
5.6.280.0000.07721.07
5.6.210.0070.08020.48
5.6.200.0070.03718.27
5.6.190.0000.04720.52
5.6.180.3430.04020.50
5.6.170.0270.03320.55
5.6.160.0030.09020.50
5.6.150.0070.03718.16
5.6.140.0070.04318.29
5.6.130.0100.04718.23
5.6.120.0100.07321.00
5.6.110.0100.07021.12
5.6.100.0000.08321.13
5.6.90.0070.03720.98
5.6.80.0070.04020.40
5.6.70.0330.05320.42
5.5.350.0270.03720.36
5.5.340.0100.08317.95
5.5.330.0100.06020.45
5.5.320.0470.07320.42
5.5.310.0330.05720.30
5.5.300.0030.05717.98
5.5.290.0070.08718.01
5.5.280.0030.06720.69
5.5.270.0030.07720.75
5.5.260.0070.08320.88
5.5.250.0130.05020.58
5.5.240.2900.03320.27
5.4.450.0970.07719.46
5.4.440.0670.05319.23
5.4.430.0600.05719.66
5.4.420.0830.04719.48
5.4.410.0070.05719.52
5.4.400.0900.04319.00
5.4.390.0170.05718.84
5.4.380.0130.07018.64
5.4.370.0270.05318.57
5.4.360.0330.05718.50
5.4.350.0200.05718.51
5.4.340.0230.05718.62
5.4.320.0330.04718.76
5.4.310.0300.04718.78
5.4.300.0200.06018.56
5.4.290.0230.05318.82
5.4.280.0270.07318.74
5.4.270.0230.05318.77
5.4.260.0330.04718.52
5.4.250.0170.06018.64
5.4.240.0370.05718.72
5.4.230.0130.06718.75
5.4.220.0070.06718.77
5.4.210.0200.05718.77
5.4.200.0200.05316.61
5.4.190.0230.05018.73
5.4.180.0130.06018.61
5.4.170.0230.05318.59
5.4.160.0300.05018.78
5.4.150.0200.05318.58
5.4.140.0170.05716.31
5.4.130.0230.05716.27
5.4.120.0200.05016.30
5.4.110.0230.04316.34
5.4.100.0200.06316.33
5.4.90.0270.05316.36
5.4.80.0270.05716.25
5.4.70.0230.06316.16
5.4.60.0330.05716.39
5.4.50.0200.05716.27
5.4.40.0230.05316.30
5.4.30.0300.05316.23
5.4.20.0230.05316.26
5.4.10.0300.04316.30
5.4.00.0270.06315.70
5.3.290.0300.05714.70
5.3.280.0200.06014.49
5.3.270.0270.06714.54
5.3.260.0230.07314.52
5.3.250.0170.05714.52
5.3.240.0230.05714.52
5.3.230.0170.06014.51
5.3.220.0170.06714.50
5.3.210.0270.07314.59
5.3.200.0200.07014.63
5.3.190.0230.07314.57
5.3.180.0270.07014.62
5.3.170.0270.07014.58
5.3.160.0330.05714.45
5.3.150.0230.07314.65
5.3.140.0400.03314.50
5.3.130.0230.05314.52
5.3.120.0200.07314.50
5.3.110.0170.06014.65
5.3.100.0200.05714.03
5.3.90.0200.05713.93
5.3.80.0230.05013.92
5.3.70.0300.06013.99
5.3.60.0270.05013.94
5.3.50.0070.06313.98
5.3.40.0170.05713.92
5.3.30.0100.05313.91
5.3.20.0100.05313.62
5.3.10.0130.04713.62
5.3.00.0170.05713.55
5.2.170.0200.04011.09
5.2.160.0100.04711.11
5.2.150.0200.05711.15
5.2.140.0130.06311.17
5.2.130.0230.05311.14
5.2.120.0130.04711.07
5.2.110.0100.04711.14
5.2.100.0200.03711.25
5.2.90.0230.03311.02
5.2.80.0100.05011.10
5.2.70.0130.04711.02
5.2.60.0170.04310.96
5.2.50.0170.04010.97
5.2.40.0170.03711.14
5.2.30.0200.04310.92
5.2.20.0300.03310.91
5.2.10.0100.04710.83
5.2.00.0130.04710.85
5.1.60.0130.04010.10
5.1.50.0130.03310.08
5.1.40.0100.04010.05
5.1.30.0130.04010.34
5.1.20.0200.04010.49
5.1.10.0130.04310.20
5.1.00.0130.03710.16
5.0.50.0000.0378.58
5.0.40.0130.0238.46
5.0.30.0100.0438.33
5.0.20.0070.0308.23
5.0.10.0030.0438.27
5.0.00.0100.0438.27
4.4.90.0000.0306.86
4.4.80.0030.0276.86
4.4.70.0100.0206.86
4.4.60.0070.0236.86
4.4.50.0130.0176.86
4.4.40.0070.0336.86
4.4.30.0100.0176.86
4.4.20.0100.0236.86
4.4.10.0030.0236.86
4.4.00.0030.0376.86
4.3.110.0130.0206.86
4.3.100.0070.0236.86
4.3.90.0200.0136.86
4.3.80.0070.0336.86
4.3.70.0070.0206.86
4.3.60.0000.0276.86
4.3.50.0130.0206.86
4.3.40.0100.0306.86
4.3.30.0030.0236.86
4.3.20.0070.0236.86
4.3.10.0070.0206.86
4.3.00.0070.0237.10

preferences:
50.39 ms | 401 KiB | 5 Q