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 Parentt { 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)
8.3.70.0040.01116.75
8.3.60.0150.00316.38
8.3.50.0160.00422.93
8.3.40.0070.00718.79
8.3.30.0070.00719.22
8.3.20.0000.00820.33
8.3.10.0080.00021.61
8.3.00.0080.00019.38
8.2.180.0110.01116.50
8.2.170.0180.00019.02
8.2.160.0060.00622.96
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0090.00326.16
8.2.120.0080.00020.96
8.2.110.0090.00022.11
8.2.100.0100.00617.84
8.2.90.0000.00719.22
8.2.80.0000.00817.97
8.2.70.0080.00017.75
8.2.60.0080.00017.89
8.2.50.0040.00418.07
8.2.40.0080.00018.22
8.2.30.0000.00718.05
8.2.20.0070.00017.81
8.2.10.0000.00818.09
8.2.00.0030.00617.62
8.1.280.0040.01425.92
8.1.270.0040.00423.91
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0060.00323.79
8.1.230.0040.00719.11
8.1.220.0030.00617.74
8.1.210.0000.00818.77
8.1.200.0090.00017.23
8.1.190.0040.00417.11
8.1.180.0040.00418.10
8.1.170.0060.00318.46
8.1.160.0050.00321.92
8.1.150.0000.00718.82
8.1.140.0050.00317.27
8.1.130.0030.00317.73
8.1.120.0040.00417.37
8.1.110.0030.00517.30
8.1.100.0030.00317.41
8.1.90.0030.00517.30
8.1.80.0000.00717.29
8.1.70.0000.00717.26
8.1.60.0040.00417.52
8.1.50.0080.00017.44
8.1.40.0040.00417.48
8.1.30.0000.00917.64
8.1.20.0000.00817.59
8.1.10.0000.00817.42
8.1.00.0030.00517.30
8.0.300.0050.00318.77
8.0.290.0040.00416.75
8.0.280.0040.00418.46
8.0.270.0000.00717.13
8.0.260.0030.00317.26
8.0.250.0030.00317.05
8.0.240.0030.00316.93
8.0.230.0000.00716.92
8.0.220.0000.00617.00
8.0.210.0000.00716.98
8.0.200.0060.00017.09
8.0.190.0040.00416.99
8.0.180.0020.00516.87
8.0.170.0040.00416.91
8.0.160.0050.00216.95
8.0.150.0070.00016.81
8.0.140.0060.00616.87
8.0.130.0040.00413.36
8.0.120.0030.00516.84
8.0.110.0070.00016.94
8.0.100.0000.00716.84
8.0.90.0040.00417.00
8.0.80.0000.01616.96
8.0.70.0040.00416.89
8.0.60.0070.00016.82
8.0.50.0000.00816.96
8.0.30.0150.00517.16
8.0.20.0100.00917.40
8.0.10.0000.00816.83
8.0.00.0070.01116.80
7.4.330.0000.00515.03
7.4.320.0060.00016.44
7.4.300.0030.00316.46
7.4.290.0060.00316.43
7.4.280.0060.00316.34
7.4.270.0030.00316.39
7.4.260.0090.00016.40
7.4.250.0000.00716.52
7.4.240.0040.00316.47
7.4.230.0030.00316.61
7.4.220.0130.01216.46
7.4.210.0080.00816.32
7.4.200.0000.00716.36
7.4.160.0150.00616.36
7.4.150.0000.01817.40
7.4.140.0100.00917.86
7.4.130.0080.00916.41
7.4.120.0060.01016.45
7.4.110.0100.01316.49
7.4.100.0030.01616.55
7.4.90.0100.00716.70
7.4.80.0070.01219.39
7.4.70.0190.00316.67
7.4.60.0070.01016.41
7.4.50.0040.00016.36
7.4.40.0160.00016.41
7.4.30.0110.00416.59
7.4.00.0100.00815.16
7.3.330.0030.00213.28
7.3.320.0020.00213.30
7.3.310.0000.00716.33
7.3.300.0000.00616.35
7.3.290.0130.00716.26
7.3.280.0120.00716.29
7.3.270.0180.00017.40
7.3.260.0070.01016.53
7.3.250.0030.00916.46
7.3.240.0090.00916.41
7.3.230.0170.00016.39
7.3.210.0090.00916.43
7.3.200.0070.01019.39
7.3.190.0070.01116.41
7.3.180.0100.00616.48
7.3.170.0090.00616.28
7.3.160.0100.00616.36
7.3.120.0090.00814.62
7.3.110.0050.01214.72
7.3.100.0020.00814.72
7.3.90.0040.00814.85
7.3.80.0080.00514.75
7.3.70.0060.00914.66
7.3.60.0060.01014.72
7.3.50.0020.01214.79
7.3.40.0070.00914.88
7.3.30.0060.00514.81
7.3.20.0020.00916.60
7.3.10.0080.00616.48
7.3.00.0080.00616.60
7.2.330.0000.01916.51
7.2.320.0070.01016.43
7.2.310.0030.01316.42
7.2.300.0090.00916.58
7.2.290.0100.01316.62
7.2.250.0050.01514.86
7.2.240.0100.00814.86
7.2.230.0100.00614.82
7.2.220.0030.01014.73
7.2.210.0070.01014.69
7.2.200.0060.00614.83
7.2.190.0080.00614.77
7.2.180.0030.00914.87
7.2.170.0050.00915.01
7.2.00.0000.01318.99
7.1.330.0090.00615.68
7.1.320.0070.00715.83
7.1.310.0070.00715.75
7.1.300.0010.00915.72
7.1.290.0040.01115.64
7.1.280.0020.00915.61
7.1.270.0070.00615.67
7.1.260.0030.00615.46
7.1.100.0040.00718.14
7.1.70.0000.00716.95
7.1.60.0080.00319.40
7.1.50.0030.01016.97
7.1.00.0030.07722.36
7.0.200.0050.00216.79
7.0.140.0000.07322.08
7.0.60.0000.07719.88
7.0.50.0070.04717.90
7.0.40.0070.05720.29
7.0.30.0300.07720.26
7.0.20.0430.06720.33
7.0.10.0200.05020.22
7.0.00.0030.08720.15
5.6.280.0070.07021.02
5.6.210.0070.08320.65
5.6.200.0030.04318.27
5.6.190.0100.03720.52
5.6.180.2970.04320.41
5.6.170.0270.04020.48
5.6.160.0030.04720.39
5.6.150.0130.05718.19
5.6.140.0130.07718.14
5.6.130.0100.07718.17
5.6.120.0170.04321.02
5.6.110.0070.08320.98
5.6.100.0170.07721.07
5.6.90.0070.06020.95
5.6.80.0100.06320.43
5.6.70.3470.02720.47
5.5.350.0400.06320.33
5.5.340.0030.08018.02
5.5.330.0100.06720.57
5.5.320.0130.06320.32
5.5.310.0270.03720.34
5.5.300.0100.03318.03
5.5.290.0070.06017.96
5.5.280.0130.06320.96
5.5.270.0030.04320.97
5.5.260.0130.05720.73
5.5.250.0170.07020.68
5.5.240.0030.08720.26
5.4.450.0700.06719.57
5.4.440.0630.05319.58
5.4.430.0130.05019.32
5.4.420.0100.05719.36
5.4.410.0170.05319.21
5.4.400.0100.05319.26
5.4.390.0100.05319.02
5.4.380.0230.04318.80
5.4.370.0000.04318.73
5.4.360.0070.03718.70
5.4.350.0100.03912.02
5.4.340.0070.04112.02
5.4.320.0070.03612.50
5.4.310.0100.03612.50
5.4.300.0030.04212.50
5.4.290.0040.03912.50
5.4.280.0050.04112.39
5.4.270.0060.04112.39
5.4.260.0070.03612.39
5.4.250.0060.03712.40
5.4.240.0080.04012.39
5.4.230.0060.03612.39
5.4.220.0080.03412.39
5.4.210.0080.03412.39
5.4.200.0060.03712.39
5.4.190.0090.03812.38
5.4.180.0070.03412.38
5.4.170.0080.04212.39
5.4.160.0080.03812.39
5.4.150.0080.04012.38
5.4.140.0060.03912.07
5.4.130.0060.04212.05
5.4.120.0040.03512.02
5.4.110.0060.03512.01
5.4.100.0050.03512.01
5.4.90.0050.04312.02
5.4.80.0050.04312.01
5.4.70.0050.03512.01
5.4.60.0050.03512.01
5.4.50.0070.04212.01
5.4.40.0100.04312.00
5.4.30.0040.03712.00
5.4.20.0050.03611.99
5.4.10.0060.03411.99
5.4.00.0090.03211.48
5.3.290.0040.04012.80
5.3.280.0060.03712.71
5.3.270.0070.03712.73
5.3.260.0110.04212.72
5.3.250.0070.05212.72
5.3.240.0070.03812.72
5.3.230.0070.03812.70
5.3.220.0090.03412.68
5.3.210.0040.04112.68
5.3.200.0040.03812.68
5.3.190.0080.03512.68
5.3.180.0080.03412.68
5.3.170.0060.03512.67
5.3.160.0070.03512.67
5.3.150.0060.03912.68
5.3.140.0060.04112.66
5.3.130.0070.03712.66
5.3.120.0080.03612.66
5.3.110.0070.05012.66
5.3.100.0080.03412.12
5.3.90.0030.03812.11
5.3.80.0030.03912.09
5.3.70.0060.04112.09
5.3.60.0090.04512.08
5.3.50.0080.03912.03
5.3.40.0060.04712.02
5.3.30.0040.03711.98
5.3.20.0060.03511.77
5.3.10.0050.03611.73
5.3.00.0040.03811.71
5.2.170.0050.0319.22
5.2.160.0070.0279.22
5.2.150.0040.0329.22
5.2.140.0030.0329.22
5.2.130.0030.0309.18
5.2.120.0040.0299.18
5.2.110.0020.0319.18
5.2.100.0070.0269.18
5.2.90.0040.0299.18
5.2.80.0070.0289.17
5.2.70.0080.0279.17
5.2.60.0050.0299.13
5.2.50.0010.0339.09
5.2.40.0060.0349.07
5.2.30.0010.0339.05
5.2.20.0060.0269.04
5.2.10.0060.0268.95
5.2.00.0050.0288.81
5.1.60.0010.0278.09
5.1.50.0040.0248.08
5.1.40.0040.0248.07
5.1.30.0030.0298.42
5.1.20.0060.0338.45
5.1.10.0080.0228.17
5.1.00.0030.0268.16
5.0.50.0030.0216.64
5.0.40.0030.0196.50
5.0.30.0020.0346.32
5.0.20.0040.0266.28
5.0.10.0020.0216.26
5.0.00.0040.0526.25
4.4.90.0030.0164.78
4.4.80.0020.0164.76
4.4.70.0050.0234.75
4.4.60.0040.0184.76
4.4.50.0020.0164.77
4.4.40.0020.0304.71
4.4.30.0060.0244.76
4.4.20.0060.0224.85
4.4.10.0020.0164.84
4.4.00.0030.0274.76
4.3.110.0010.0174.67
4.3.100.0030.0144.66
4.3.90.0030.0154.63
4.3.80.0020.0254.58
4.3.70.0020.0154.63
4.3.60.0040.0134.63
4.3.50.0020.0194.63
4.3.40.0040.0264.54
4.3.30.0020.0163.30
4.3.20.0060.0183.28
4.3.10.0010.0193.24
4.3.00.0000.02015.92

preferences:
49.71 ms | 401 KiB | 5 Q