3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Model { public static $RETURN_CODE_NOT_SAVED = 4; public function save(Model $model) { // saving model if(!$model) { $this->setReturnCode(static::$RETURN_CODE_NOT_SAVED); } } } class SomeModel extends Model { public static $RETURN_CODE_NOT_SAVED = 11; //public function save() { // parent::save(); //} }

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)
8.3.60.0110.00716.50
8.3.50.0130.00722.78
8.3.40.0040.01118.71
8.3.30.0140.00019.01
8.3.20.0040.00420.18
8.3.10.0080.00021.90
8.3.00.0040.00419.02
8.2.180.0150.00316.32
8.2.170.0110.00322.96
8.2.160.0100.00720.39
8.2.150.0040.00424.18
8.2.140.0030.00524.66
8.2.130.0040.00426.16
8.2.120.0060.00321.10
8.2.110.0030.00622.25
8.2.100.0110.00317.46
8.2.90.0000.00819.14
8.2.80.0030.00617.97
8.2.70.0030.00517.50
8.2.60.0080.00017.91
8.2.50.0040.00418.07
8.2.40.0040.00418.22
8.2.30.0040.00417.87
8.2.20.0080.00017.54
8.2.10.0040.00417.99
8.2.00.0030.00617.56
8.1.280.0160.00025.92
8.1.270.0030.00624.02
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00323.84
8.1.230.0110.00019.02
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0070.00317.25
8.1.190.0000.00816.98
8.1.180.0000.00818.10
8.1.170.0060.00318.49
8.1.160.0070.00021.87
8.1.150.0070.00018.80
8.1.140.0040.00417.36
8.1.130.0030.00317.82
8.1.120.0040.00417.25
8.1.110.0000.00817.36
8.1.100.0050.00317.24
8.1.90.0000.00817.34
8.1.80.0030.00317.33
8.1.70.0000.00717.25
8.1.60.0000.00917.54
8.1.50.0000.00817.44
8.1.40.0040.00417.41
8.1.30.0000.00817.53
8.1.20.0040.00417.43
8.1.10.0000.00717.28
8.1.00.0080.00017.25
8.0.300.0040.00418.77
8.0.290.0070.00016.63
8.0.280.0030.00518.33
8.0.270.0000.00817.04
8.0.260.0030.00317.13
8.0.250.0030.00316.80
8.0.240.0000.00716.73
8.0.230.0030.00316.67
8.0.220.0020.00516.75
8.0.210.0070.00016.66
8.0.200.0000.00616.81
8.0.190.0050.00316.83
8.0.180.0020.00516.85
8.0.170.0040.00416.78
8.0.160.0000.00816.65
8.0.150.0000.00716.78
8.0.140.0100.00016.63
8.0.130.0040.00413.16
8.0.120.0040.00716.62
8.0.110.0040.00416.75
8.0.100.0040.00416.75
8.0.90.0030.00516.73
8.0.80.0090.00916.77
8.0.70.0000.00816.79
8.0.60.0050.00316.80
8.0.50.0000.00816.88
8.0.30.0090.00917.01
8.0.20.0120.00617.40
8.0.10.0050.00216.76
8.0.00.0100.00816.67
7.4.330.0020.00215.02
7.4.320.0060.00016.53
7.4.300.0030.00316.37
7.4.290.0040.00416.41
7.4.280.0000.00716.37
7.4.270.0000.00716.38
7.4.260.0000.00716.45
7.4.250.0070.00016.45
7.4.240.0030.00316.44
7.4.230.0070.00016.40
7.4.220.0120.01216.48
7.4.210.0030.01016.55
7.4.200.0040.00416.45
7.4.160.0030.01616.15
7.4.150.0090.00917.40
7.4.140.0110.00917.86
7.4.130.0100.01516.40
7.4.120.0090.00816.29
7.4.110.0000.02216.28
7.4.100.0060.01216.27
7.4.90.0080.01616.36
7.4.80.0130.00319.39
7.4.70.0060.01116.26
7.4.60.0100.00616.48
7.4.50.0000.00416.28
7.4.40.0160.00016.45
7.4.30.0080.00816.18
7.4.00.0000.01314.60
7.3.330.0030.00313.13
7.3.320.0030.00313.00
7.3.310.0000.00616.05
7.3.300.0030.00316.18
7.3.290.0090.01216.23
7.3.280.0080.00916.17
7.3.270.0090.01017.40
7.3.260.0050.01116.29
7.3.240.0100.00716.35
7.3.230.0110.00616.39
7.3.210.0080.00816.14
7.3.200.0000.01619.39
7.3.190.0060.01616.09
7.3.180.0120.00916.29
7.3.170.0090.00616.33
7.3.160.0130.00316.43
7.2.330.0070.01016.27
7.2.320.0050.01116.49
7.2.310.0060.00916.44
7.2.300.0130.00716.22
7.2.290.0090.01516.42
7.2.60.0210.00716.52
7.2.00.0060.01219.25
7.1.200.0120.00915.27
7.1.100.0040.00817.80
7.1.70.0000.00917.06
7.1.60.0060.00619.40
7.1.50.0000.01116.85
7.1.00.0030.07722.52
7.0.200.0070.00316.70
7.0.140.0100.06322.09
7.0.60.0100.07719.90
7.0.50.0130.03317.86
7.0.40.0070.07720.02
7.0.30.0230.03720.09
7.0.20.0370.04720.08
7.0.10.0070.04720.34
7.0.00.0070.04020.08
5.6.280.0100.06720.82
5.6.210.0070.08020.69
5.6.200.0030.04718.16
5.6.190.0070.08320.41
5.6.180.0230.04020.60
5.6.170.0130.08020.51
5.6.160.0100.07320.46
5.6.150.0070.08018.29
5.6.140.0030.08318.25
5.6.130.0070.04018.21
5.6.120.0170.06721.00
5.6.110.0130.07721.00
5.6.100.0000.09320.93
5.6.90.0000.09021.01
5.6.80.0030.03720.41
5.5.350.0300.05020.50
5.5.340.0030.04017.93
5.5.330.0070.07720.47
5.5.320.0230.07320.32
5.5.310.0330.08720.37
5.5.300.0100.05717.98
5.5.290.0070.08018.03
5.5.280.0100.08020.80
5.5.270.0100.03720.83
5.5.260.0130.08720.94
5.5.250.0130.08020.68
5.5.240.0030.04020.15
5.4.450.0900.05019.62
5.4.440.0570.06019.48
5.4.430.0770.05719.22
5.4.420.0230.05319.32
5.4.410.0770.06319.35
5.4.400.0500.05318.85
5.4.390.0300.05018.70
5.4.380.0270.05018.76
5.4.370.0070.04318.68
5.4.360.0030.04018.74
5.4.350.0120.03612.02
5.4.340.0090.03212.02
5.4.320.0040.03812.50
5.4.310.0100.04712.50
5.4.300.0070.03512.50
5.4.290.0070.03912.49
5.4.280.0050.03512.39
5.4.270.0050.03612.39
5.4.260.0040.03912.39
5.4.250.0040.04212.39
5.4.240.0080.03312.40
5.4.230.0030.04112.39
5.4.220.0060.03512.39
5.4.210.0060.03312.39
5.4.200.0070.04212.39
5.4.190.0050.05112.38
5.4.180.0060.03512.38
5.4.170.0070.04612.39
5.4.160.0040.03812.39
5.4.150.0050.03612.39
5.4.140.0050.04912.07
5.4.130.0060.03412.06
5.4.120.0110.03512.02
5.4.110.0060.03712.01
5.4.100.0040.03612.02
5.4.90.0040.03812.02
5.4.80.0050.03712.01
5.4.70.0060.03312.01
5.4.60.0070.04012.01
5.4.50.0020.04412.01
5.4.40.0040.03512.00
5.4.30.0060.04611.99
5.4.20.0060.05212.00
5.4.10.0090.04112.00
5.4.00.0040.04511.48
5.3.290.0090.03612.80
5.3.280.0060.04812.71
5.3.270.0050.05012.73
5.3.260.0090.04312.72
5.3.250.0060.03912.72
5.3.240.0030.04512.72
5.3.230.0090.04012.70
5.3.220.0060.03612.68
5.3.210.0070.03812.68
5.3.200.0060.03612.68
5.3.190.0050.03712.68
5.3.180.0070.04412.68
5.3.170.0050.03612.67
5.3.160.0050.03712.67
5.3.150.0030.04012.68
5.3.140.0060.03612.66
5.3.130.0050.04312.65
5.3.120.0080.03712.66
5.3.110.0060.04312.66
5.3.100.0040.03812.11
5.3.90.0090.03712.10
5.3.80.0040.03812.09
5.3.70.0050.03612.09
5.3.60.0070.04112.07
5.3.50.0070.04212.02
5.3.40.0030.03812.02
5.3.30.0090.03211.98
5.3.20.0060.04611.76
5.3.10.0070.03711.73
5.3.00.0060.03611.71
5.2.170.0040.0369.22
5.2.160.0060.0349.23
5.2.150.0050.0369.22
5.2.140.0090.0389.22
5.2.130.0050.0389.18
5.2.120.0050.0279.18
5.2.110.0060.0339.19
5.2.100.0040.0289.18
5.2.90.0060.0279.18
5.2.80.0030.0319.17
5.2.70.0030.0379.18
5.2.60.0040.0319.13
5.2.50.0050.0289.09
5.2.40.0060.0459.07
5.2.30.0110.0319.05
5.2.20.0060.0439.04
5.2.10.0070.0338.95
5.2.00.0040.0308.81
5.1.60.0040.0258.09
5.1.50.0040.0298.09
5.1.40.0030.0258.07
5.1.30.0030.0278.42
5.1.20.0050.0258.45
5.1.10.0040.0368.17
5.1.00.0030.0338.16
5.0.50.0030.0206.65
5.0.40.0040.0216.50
5.0.30.0050.0296.32
5.0.20.0030.0196.28
5.0.10.0050.0196.25
5.0.00.0020.0326.25
4.4.90.0050.0194.78
4.4.80.0030.0144.76
4.4.70.0020.0154.76
4.4.60.0030.0254.75
4.4.50.0010.0164.77
4.4.40.0010.0264.71
4.4.30.0040.0204.76
4.4.20.0040.0144.84
4.4.10.0000.0184.85
4.4.00.0040.0294.76
4.3.110.0020.0214.67
4.3.100.0030.0144.67
4.3.90.0050.0134.64
4.3.80.0030.0234.59
4.3.70.0000.0174.63
4.3.60.0040.0154.63
4.3.50.0020.0164.63
4.3.40.0000.0274.53
4.3.30.0020.0283.30
4.3.20.0010.0193.28
4.3.10.0010.0163.23
4.3.00.0100.0237.20

preferences:
46.82 ms | 401 KiB | 5 Q