3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Example1 { protected $v1; protected $v2; public function __construct($a, $b) { $this->v1 = $a; $this->v2 = $b; } protected function get_v1() { return $this->v1; } public function get_v2() { return $this->v2; } } echo $v2->get_v2(); ?>

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)
8.3.60.0110.01116.38
8.3.50.0110.00721.15
8.3.40.0090.00618.86
8.3.30.0100.00318.72
8.3.20.0040.00420.13
8.3.10.0040.00423.70
8.3.00.0050.00223.48
8.2.180.0180.00418.54
8.2.170.0110.00719.09
8.2.160.0060.01022.96
8.2.150.0080.00025.66
8.2.140.0000.00824.66
8.2.130.0040.00419.52
8.2.120.0040.00426.35
8.2.110.0140.00522.08
8.2.100.0040.00717.90
8.2.90.0060.00319.09
8.2.80.0080.00017.97
8.2.70.0090.00317.63
8.2.60.0080.00017.80
8.2.50.0000.00818.07
8.2.40.0040.00422.33
8.2.30.0040.00420.54
8.2.20.0000.00717.72
8.2.10.0000.00717.86
8.2.00.0040.00417.86
8.1.280.0160.00025.92
8.1.270.0070.00423.83
8.1.260.0000.00828.09
8.1.250.0000.00928.09
8.1.240.0110.01122.38
8.1.230.0040.00719.15
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0060.00317.22
8.1.190.0060.00317.10
8.1.180.0070.00318.10
8.1.170.0060.00318.54
8.1.160.0070.00020.54
8.1.150.0040.00418.73
8.1.140.0000.00819.43
8.1.130.0050.00217.62
8.1.120.0030.00417.36
8.1.110.0000.01017.36
8.1.100.0000.00817.23
8.1.90.0000.00817.34
8.1.80.0050.00317.29
8.1.70.0000.00717.35
8.1.60.0040.00417.44
8.1.50.0030.00517.38
8.1.40.0050.00317.41
8.1.30.0030.00617.61
8.1.20.0040.00417.54
8.1.10.0050.00317.48
8.1.00.0040.00417.49
8.0.300.0040.00418.77
8.0.290.0000.00716.75
8.0.280.0000.00718.42
8.0.270.0000.00717.22
8.0.260.0090.00017.12
8.0.250.0030.00317.02
8.0.240.0000.00817.02
8.0.230.0000.00716.86
8.0.220.0040.00416.82
8.0.210.0070.00016.80
8.0.200.0040.00416.84
8.0.190.0000.00916.93
8.0.180.0040.00716.87
8.0.170.0080.00016.79
8.0.160.0040.00416.86
8.0.150.0070.00016.79
8.0.140.0030.00616.80
8.0.130.0050.00013.27
8.0.120.0080.00016.80
8.0.110.0040.00416.85
8.0.100.0080.00016.77
8.0.90.0040.00416.76
8.0.80.0060.01016.88
8.0.70.0040.00416.85
8.0.60.0070.00016.88
8.0.50.0060.00316.75
8.0.30.0100.00717.08
8.0.20.0100.01017.40
8.0.10.0000.00816.97
8.0.00.0090.01016.63
7.4.330.0030.00316.71
7.4.320.0040.00416.28
7.4.300.0000.00616.54
7.4.290.0070.00016.43
7.4.280.0040.00716.51
7.4.270.0030.00316.44
7.4.260.0030.00316.51
7.4.250.0040.00416.39
7.4.240.0040.00316.44
7.4.230.0000.00716.62
7.4.220.0120.00816.65
7.4.210.0090.00716.53
7.4.200.0000.00716.25
7.4.160.0080.00816.27
7.4.150.0040.01317.40
7.4.140.0180.00517.86
7.4.130.0070.01016.46
7.4.120.0090.01116.53
7.4.110.0060.01216.20
7.4.100.0070.01416.47
7.4.90.0130.01016.48
7.4.80.0070.01119.39
7.4.70.0120.01216.24
7.4.60.0100.00716.63
7.4.50.0000.01216.37
7.4.40.0110.01116.55
7.4.30.0120.00616.63
7.4.10.0130.01016.50
7.4.00.0050.01115.12
7.3.330.0000.00513.29
7.3.320.0050.00013.30
7.3.310.0030.00316.15
7.3.300.0000.00716.34
7.3.290.0030.00316.31
7.3.280.0090.00716.31
7.3.270.0140.00417.40
7.3.260.0080.00816.71
7.3.250.0090.00916.34
7.3.240.0070.01116.47
7.3.230.0090.01216.39
7.3.210.0130.01016.22
7.3.200.0120.00619.39
7.3.190.0160.01716.47
7.3.180.0040.01216.43
7.3.170.0100.00716.63
7.3.160.0060.01516.39
7.3.130.0090.00916.30
7.3.120.0110.00415.27
7.3.110.0020.01315.23
7.3.100.0040.01115.49
7.3.90.0070.01115.47
7.3.80.0080.00715.32
7.3.70.0070.00715.30
7.3.60.0020.00815.10
7.3.50.0050.00815.26
7.3.40.0100.00315.26
7.3.30.0060.00915.27
7.3.20.0070.00517.20
7.3.10.0060.00617.13
7.3.00.0080.00717.02
7.2.330.0070.01116.55
7.2.320.0070.01116.50
7.2.310.0130.00316.53
7.2.300.0080.00816.23
7.2.290.0070.01316.46
7.2.260.0040.01516.43
7.2.250.0110.00815.36
7.2.240.0080.01115.47
7.2.230.0080.00915.43
7.2.220.0090.00815.52
7.2.210.0040.01015.40
7.2.200.0090.00415.46
7.2.190.0070.00515.29
7.2.180.0050.00715.30
7.2.170.0030.00915.38
7.2.160.0030.01216.41
7.2.150.0080.00418.27
7.2.140.0040.00818.11
7.2.130.0060.01318.20
7.2.120.0030.00918.14
7.2.110.0000.01418.23
7.2.100.0000.01818.36
7.2.90.0060.00618.36
7.2.80.0040.01118.10
7.2.70.0080.00418.20
7.2.60.0120.00517.49
7.2.50.0070.00718.29
7.2.40.0110.00418.34
7.2.30.0070.01018.34
7.2.20.0040.01118.22
7.2.10.0070.00718.12
7.2.00.0030.01018.67
7.1.330.0050.01016.15
7.1.320.0060.00616.20
7.1.310.0090.00616.03
7.1.300.0080.00416.15
7.1.290.0050.00716.12
7.1.280.0070.00616.12
7.1.270.0040.01016.26
7.1.260.0060.00715.94
7.1.250.0130.00717.11
7.1.240.0000.01117.07
7.1.230.0060.01017.21
7.1.220.0130.00317.21
7.1.210.0030.00717.17
7.1.200.0050.00816.45
7.1.190.0000.01317.10
7.1.180.0000.00917.14
7.1.170.0030.01017.23
7.1.160.0070.00717.05
7.1.150.0110.00417.23
7.1.140.0070.00717.10
7.1.130.0040.00816.96
7.1.120.0000.01317.25
7.1.110.0060.00917.29
7.1.100.0030.00717.52
7.1.90.0030.01017.14
7.1.80.0060.00617.07
7.1.70.0050.00817.10
7.1.60.0080.01218.17
7.1.50.0060.01316.94
7.1.40.0030.00617.13
7.1.30.0070.00717.03
7.1.20.0050.00517.38
7.1.10.0100.00617.21
7.1.00.0050.04019.79
7.0.330.0120.00016.79
7.0.320.0120.00616.70
7.0.310.0000.01816.93
7.0.300.0030.01416.73
7.0.290.0070.00316.90
7.0.280.0090.00017.07
7.0.270.0040.00716.84
7.0.260.0040.00416.82
7.0.250.0140.00016.86
7.0.240.0030.00917.08
7.0.230.0080.00417.07
7.0.220.0070.00616.94
7.0.210.0060.00916.89
7.0.200.0080.00316.64
7.0.190.0090.00316.98
7.0.180.0030.00617.00
7.0.170.0030.01016.91
7.0.160.0000.01616.87
7.0.150.0060.00616.54
7.0.140.0030.01017.00
7.0.130.0060.00916.99
7.0.120.0000.01416.74
7.0.110.0100.00717.02
7.0.100.0070.01017.02
7.0.90.0040.00816.92
7.0.80.0040.01117.03
7.0.70.0060.01016.98
7.0.60.0050.03419.31
7.0.50.0060.03417.36
7.0.40.0080.04017.56
7.0.30.0070.03017.47
7.0.20.0100.02517.61
7.0.10.0150.04117.52
7.0.00.0080.04517.57
5.6.400.0210.00015.63
5.6.390.0090.00615.81
5.6.380.0030.01415.74
5.6.370.0040.00715.63
5.6.360.0090.00615.44
5.6.350.0060.00915.67
5.6.340.0050.00515.86
5.6.330.0000.01016.01
5.6.320.0090.00615.60
5.6.310.0060.00615.74
5.6.300.0070.00715.70
5.6.290.0070.00715.37
5.6.280.0030.03918.15
5.6.270.0060.00615.68
5.6.260.0090.00615.87
5.6.250.0070.01115.73
5.6.240.0040.01115.65
5.6.230.0080.00815.70
5.6.220.0070.00715.70
5.6.210.0000.02818.14
5.6.200.0070.04217.03
5.6.190.0050.02418.26
5.6.180.0250.03018.26
5.6.170.0150.05118.21
5.6.160.0090.04318.12
5.6.150.0110.03517.11
5.6.140.0070.04417.05
5.6.130.0020.03216.92
5.6.120.0040.05118.47
5.6.110.0090.04218.45
5.6.100.0070.04318.36
5.6.90.0020.03518.33
5.6.80.0080.04017.90
5.6.70.0000.01915.49
5.6.60.0120.00315.66
5.6.50.0100.00715.66
5.6.40.0060.00615.60
5.6.30.0000.01515.59
5.6.20.0090.00915.79
5.6.10.0040.00815.46
5.6.00.0080.00315.64
5.5.380.0120.00415.40
5.5.370.0070.00715.67
5.5.360.0090.00615.80
5.5.350.0130.04017.99
5.5.340.0030.02516.75
5.5.330.0020.04817.78
5.5.320.0120.02817.85
5.5.310.0120.02817.72
5.5.300.0050.02616.87
5.5.290.0070.04216.73
5.5.280.0060.03818.10
5.5.270.0080.03818.27
5.5.260.0050.02518.28
5.5.250.0040.04617.98
5.5.240.0070.03817.87
5.5.230.0040.01115.31
5.5.220.0040.01115.56
5.5.210.0070.00715.32
5.5.200.0080.00815.29
5.5.190.0060.00915.38
5.5.180.0060.00915.32
5.5.170.0000.00915.49
5.5.160.0000.00915.44
5.5.150.0000.01215.56
5.5.140.0030.00615.41
5.5.130.0060.00915.40
5.5.120.0040.00815.48
5.5.110.0070.01115.28
5.5.100.0090.00015.52
5.5.90.0030.00915.34
5.5.80.0080.00315.26
5.5.70.0050.00515.42
5.5.60.0000.01215.34
5.5.50.0030.00915.52
5.5.40.0030.01015.48
5.5.30.0050.00515.38
5.5.20.0040.00815.34
5.5.10.0090.00615.13
5.5.00.0070.00715.46

preferences:
62.62 ms | 401 KiB | 5 Q