3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { static public $a=2; static public function geta() { return static::$a; } } class B extends A { static public $a; static public function seta($a ) { self::$a = $a; } } class C extends A { } B::seta(1); echo C::geta() . "\n"; echo (new B)->geta();

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)
8.3.60.0090.00918.15
8.3.50.0130.00621.14
8.3.40.0130.00718.70
8.3.30.0030.01020.29
8.3.20.0070.00020.38
8.3.10.0070.00022.15
8.3.00.0040.00422.52
8.2.180.0090.00916.38
8.2.170.0040.01122.96
8.2.160.0100.00322.13
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0090.00926.16
8.2.120.0070.00021.12
8.2.110.0030.00622.13
8.2.100.0060.00617.91
8.2.90.0050.00319.26
8.2.80.0070.00019.34
8.2.70.0030.00617.50
8.2.60.0000.00818.05
8.2.50.0000.00918.07
8.2.40.0040.00418.16
8.2.30.0000.00719.45
8.2.20.0040.00417.73
8.2.10.0040.00417.56
8.2.00.0000.00717.63
8.1.280.0170.00325.92
8.1.270.0070.00023.99
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00321.89
8.1.230.0110.00021.00
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0060.00317.23
8.1.190.0080.00017.53
8.1.180.0040.00419.01
8.1.170.0040.00418.42
8.1.160.0040.00418.88
8.1.150.0040.00418.76
8.1.140.0040.00417.45
8.1.130.0030.00317.84
8.1.120.0070.00017.37
8.1.110.0040.00417.39
8.1.100.0000.00717.49
8.1.90.0070.00017.30
8.1.80.0040.00417.34
8.1.70.0030.00317.46
8.1.60.0030.00617.56
8.1.50.0050.00217.48
8.1.40.0050.00317.51
8.1.30.0070.00017.59
8.1.20.0000.00817.62
8.1.10.0050.00317.48
8.1.00.0050.00317.54
8.0.300.0070.00018.77
8.0.290.0030.00317.18
8.0.280.0030.00318.46
8.0.270.0000.00717.19
8.0.260.0000.00616.84
8.0.250.0030.00317.00
8.0.240.0040.00416.95
8.0.230.0040.00416.98
8.0.220.0040.00416.80
8.0.210.0040.00416.84
8.0.200.0040.00416.86
8.0.190.0080.00016.86
8.0.180.0070.00016.97
8.0.170.0000.00816.91
8.0.160.0040.00416.92
8.0.150.0080.00016.75
8.0.140.0070.00016.89
8.0.130.0030.00313.30
8.0.120.0050.00316.91
8.0.110.0040.00416.82
8.0.100.0050.00316.75
8.0.90.0030.00416.98
8.0.80.0130.00716.88
8.0.70.0070.00016.71
8.0.60.0000.00916.84
8.0.50.0000.00716.66
8.0.30.0160.00617.04
8.0.20.0050.01417.42
8.0.10.0040.00416.95
8.0.00.0060.01316.70
7.4.330.0000.00515.00
7.4.320.0000.00716.53
7.4.300.0060.00016.51
7.4.290.0000.00716.63
7.4.280.0000.00816.66
7.4.270.0000.00716.61
7.4.260.0080.00313.25
7.4.250.0040.00416.46
7.4.240.0000.00716.56
7.4.230.0040.00416.72
7.4.220.0130.01316.54
7.4.210.0080.00716.53
7.4.200.0030.00316.70
7.4.190.0040.00316.63
7.4.160.0150.00316.55
7.4.150.0130.00617.40
7.4.140.0110.00617.86
7.4.130.0080.01116.42
7.4.120.0140.00316.49
7.4.110.0060.01016.36
7.4.100.0070.01016.52
7.4.90.0140.00616.68
7.4.80.0170.00319.39
7.4.70.0130.00516.47
7.4.60.0030.01316.53
7.4.50.0080.00016.61
7.4.40.0040.01122.77
7.4.30.0110.00716.53
7.4.00.0000.01515.17
7.3.330.0000.00513.34
7.3.320.0060.00013.34
7.3.310.0030.00316.37
7.3.300.0030.00316.31
7.3.290.0090.00616.34
7.3.280.0100.00516.39
7.3.270.0110.00617.40
7.3.260.0090.00916.45
7.3.250.0080.00916.33
7.3.240.0060.01516.67
7.3.230.0140.00716.67
7.3.210.0030.01316.21
7.3.200.0140.00319.39
7.3.190.0090.00916.53
7.3.180.0040.01116.29
7.3.170.0040.01216.68
7.3.160.0090.00616.25
7.3.120.0040.01114.92
7.2.330.0100.01016.71
7.2.320.0060.01316.74
7.2.310.0000.01716.39
7.2.300.0100.00716.33
7.2.290.0030.01316.59
7.2.120.0000.01516.71
7.2.110.0000.01416.63
7.2.100.0030.00616.68
7.2.90.0040.01116.67
7.2.80.0040.01216.81
7.2.70.0110.00417.11
7.2.60.0060.00616.74
7.2.50.0080.00316.97
7.2.40.0060.00816.97
7.2.30.0110.00316.97
7.2.20.0040.00816.91
7.2.10.0090.00316.79
7.2.00.0080.00517.94
7.1.240.0070.00715.86
7.1.230.0040.00815.66
7.1.220.0110.00315.42
7.1.210.0060.00615.77
7.1.200.0090.00615.88
7.1.190.0150.00015.88
7.1.180.0060.00615.81
7.1.170.0030.01015.88
7.1.160.0070.00715.64
7.1.150.0000.01215.71
7.1.140.0070.00715.47
7.1.130.0040.00715.47
7.1.120.0060.00615.46
7.1.110.0000.00915.73
7.1.100.0090.00516.93
7.1.90.0100.00315.79
7.1.80.0080.00815.66
7.1.70.0060.00616.40
7.1.60.0070.01217.55
7.1.50.0040.01616.39
7.1.40.0040.00715.61
7.1.30.0130.00015.69
7.1.20.0000.00815.78
7.1.10.0040.00715.36
7.1.00.0000.03718.96
7.0.320.0080.00315.23
7.0.310.0060.00615.38
7.0.300.0100.00315.32
7.0.290.0070.00715.53
7.0.280.0080.00815.35
7.0.270.0030.00915.35
7.0.260.0060.00615.43
7.0.250.0080.00415.39
7.0.240.0080.00615.47
7.0.230.0000.01215.30
7.0.220.0040.00815.12
7.0.210.0040.00715.47
7.0.200.0030.00915.97
7.0.190.0030.00715.35
7.0.180.0060.00815.47
7.0.170.0070.00315.24
7.0.160.0040.01215.45
7.0.150.0040.00815.49
7.0.140.0070.03718.75
7.0.130.0070.00715.15
7.0.120.0070.00715.32
7.0.110.0040.00415.56
7.0.100.0060.00315.34
7.0.90.0040.00715.39
7.0.80.0030.00915.22
7.0.70.0480.03117.63
7.0.60.0430.04617.71
7.0.50.0430.04317.88
7.0.40.0070.04516.58
7.0.30.0100.04516.85
7.0.20.0030.04716.75
7.0.10.0030.04916.64
7.0.00.0060.04816.82
5.6.380.0070.00714.11
5.6.370.0090.00614.41
5.6.360.0070.00714.32
5.6.350.0030.01014.14
5.6.340.0040.00414.54
5.6.330.0070.00714.37
5.6.320.0030.00913.98
5.6.310.0060.00614.47
5.6.300.0040.01114.47
5.6.290.0050.00314.24
5.6.280.0050.04117.67
5.6.270.0040.00714.37
5.6.260.0080.00414.33
5.6.250.0040.01114.39
5.6.240.0070.00714.30
5.6.230.0040.00414.36
5.6.220.0090.02717.47
5.6.210.0080.04317.55
5.6.200.0080.02817.60
5.6.190.0030.04817.69
5.6.180.0070.04717.65
5.6.170.0050.02717.67
5.6.160.0080.04217.53
5.6.150.0100.04217.56
5.6.140.0050.02617.59
5.6.130.0030.03417.56
5.6.120.0080.04817.63
5.6.110.0140.04017.53
5.6.100.0080.02317.69
5.6.90.0060.04417.75
5.6.80.0040.04017.14
5.6.70.0120.01817.32
5.6.60.0050.03417.35
5.6.50.0030.04717.22
5.6.40.0050.04417.38
5.6.30.0120.01717.42
5.6.20.0030.03217.21
5.6.10.0050.03717.33
5.6.00.0100.02017.37
5.5.380.0080.00311.23
5.5.370.0030.01011.27
5.5.360.0080.02615.99
5.5.350.0060.04515.98
5.5.340.0100.04316.04
5.5.330.0070.04415.81
5.5.320.0060.03616.07
5.5.310.0070.02516.02
5.5.300.0070.02116.03
5.5.290.0100.03316.15
5.5.280.0100.04115.99
5.5.270.0100.04116.00
5.5.260.0070.04416.14
5.5.250.0080.04315.98
5.5.240.0130.03815.79
5.5.230.0080.01815.69
5.5.220.0050.03015.62
5.5.210.0050.02515.69
5.5.200.0050.02415.73
5.5.190.0020.04615.69
5.5.180.0030.02815.65
5.5.170.0030.01014.11
5.5.160.0030.02615.69
5.5.150.0060.01915.78
5.5.140.0000.02715.73
5.5.130.0040.04415.73
5.5.120.0010.02815.69
5.5.110.0050.02215.62
5.5.100.0080.03015.44
5.5.90.0060.03215.41
5.5.80.0050.03115.58
5.5.70.0030.02315.58
5.5.60.0010.03415.58
5.5.50.0050.04315.52
5.5.40.0090.02515.63
5.5.30.0070.03315.61
5.5.20.0070.04215.46
5.5.10.0080.04315.50
5.5.00.0100.03715.58
5.4.450.0090.03915.20
5.4.440.0050.04615.34
5.4.430.0080.03215.32
5.4.420.0060.03815.19
5.4.410.0060.03715.10
5.4.400.0100.01814.96
5.4.390.0000.03215.15
5.4.380.0040.04215.08
5.4.370.0050.02215.22
5.4.360.0110.03515.04
5.4.350.0040.02214.96
5.4.340.0050.04214.92
5.4.330.0040.00810.93
5.4.320.0050.04415.16
5.4.310.0020.02415.01
5.4.300.0050.03715.13
5.4.290.0050.04215.09
5.4.280.0060.04015.05
5.4.270.0080.03714.97
5.4.260.0040.04715.04
5.4.250.0110.02514.91
5.4.240.0060.02315.07
5.4.230.0030.04415.09
5.4.220.0020.04515.01
5.4.210.0040.03215.09
5.4.200.0030.02114.98
5.4.190.0030.04315.06
5.4.180.0050.04214.93
5.4.170.0060.03315.16
5.4.160.0020.04514.82
5.4.150.0050.04215.10
5.4.140.0060.03613.60
5.4.130.0020.02413.71
5.4.120.0050.02713.87
5.4.110.0060.02513.83
5.4.100.0060.02113.77
5.4.90.0020.04413.78
5.4.80.0020.02513.72
5.4.70.0030.04013.77
5.4.60.0060.02613.62
5.4.50.0040.04413.74
5.4.40.0080.03813.73
5.4.30.0020.04413.69
5.4.20.0040.03213.64
5.4.10.0050.04313.82
5.4.00.0110.03613.40
5.3.290.0020.03012.48
5.3.280.0020.02712.51
5.3.270.0040.03012.45
5.3.260.0110.01812.51
5.3.250.0030.02712.54
5.3.240.0050.04112.36
5.3.230.0080.02212.39
5.3.220.0130.03312.41
5.3.210.0020.03412.30
5.3.200.0030.02112.32
5.3.190.0030.03512.47
5.3.180.0040.02712.53
5.3.170.0050.01812.58
5.3.160.0000.04412.47
5.3.150.0070.04012.50
5.3.140.0110.03512.28
5.3.130.0050.04212.42
5.3.120.0030.04312.41
5.3.110.0050.02512.54
5.3.100.0070.04112.11
5.3.90.0050.03012.12
5.3.80.0020.04312.27
5.3.70.0100.03512.08
5.3.60.0050.02712.11
5.3.50.0000.02511.99
5.3.40.0020.04712.07
5.3.30.0030.03512.15
5.3.20.0030.04211.95
5.3.10.0010.04111.86
5.3.00.0070.04011.87
5.2.170.0030.03711.04
5.2.160.0060.02611.04
5.2.150.0020.03611.04
5.2.140.0020.03711.04
5.2.130.0030.02311.04
5.2.120.0120.02511.04
5.2.110.0020.03411.04
5.2.100.0080.03011.04
5.2.90.0050.03111.04
5.2.80.0020.02411.04
5.2.70.0060.02111.04
5.2.60.0030.01911.04
5.2.50.0040.02211.04
5.2.40.0050.03111.04
5.2.30.0020.03811.04
5.2.20.0000.03811.04
5.2.10.0120.02711.04
5.2.00.0060.03011.04
5.1.60.0030.02011.04
5.1.50.0040.02811.04
5.1.40.0050.03111.04
5.1.30.0030.03111.04
5.1.20.0020.03011.04
5.1.10.0060.02811.04
5.1.00.0040.02911.04
5.0.50.0030.01811.04
5.0.40.0050.01711.04
5.0.30.0030.02011.04
5.0.20.0030.02511.04
5.0.10.0030.02311.04
5.0.00.0070.02411.04
4.4.90.0030.02011.04
4.4.80.0030.01011.04
4.4.70.0030.01611.04
4.4.60.0030.01911.04
4.4.50.0010.02011.04
4.4.40.0000.03111.04
4.4.30.0030.02011.04
4.4.20.0030.01811.04
4.4.10.0000.02111.04
4.4.00.0000.02811.04
4.3.110.0030.01111.04
4.3.100.0000.02111.04
4.3.90.0030.01611.04
4.3.80.0000.03111.04
4.3.70.0020.01811.04
4.3.60.0020.02011.04
4.3.50.0010.02011.04
4.3.40.0020.02811.04
4.3.30.0020.02011.04
4.3.20.0000.02111.04
4.3.10.0000.01911.04
4.3.00.0010.01811.04

preferences:
42.62 ms | 401 KiB | 5 Q