3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Base { protected static $prot = 'Hello, world!'; public static function hi() { $cl = function(){ echo Base::$prot; }; $cl(); } } class Right extends Base { } Right::hi();

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)
8.3.40.0110.00418.76
8.3.30.0140.00019.17
8.3.20.0040.00420.27
8.3.10.0000.00820.20
8.3.00.0060.00319.26
8.2.170.0110.00422.96
8.2.160.0040.01120.55
8.2.150.0030.00624.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00422.10
8.2.110.0070.00322.21
8.2.100.0090.00317.84
8.2.90.0040.00417.63
8.2.80.0080.00019.02
8.2.70.0000.00918.04
8.2.60.0000.00817.92
8.2.50.0050.00218.10
8.2.40.0050.00320.61
8.2.30.0020.00519.30
8.2.20.0000.00717.60
8.2.10.0030.00618.10
8.2.00.0030.00617.71
8.1.270.0000.00823.91
8.1.260.0000.00726.35
8.1.250.0000.00728.09
8.1.240.0030.00622.67
8.1.230.0110.00018.95
8.1.220.0030.00617.74
8.1.210.0000.00918.77
8.1.200.0060.00317.25
8.1.190.0080.00017.35
8.1.180.0000.00818.10
8.1.170.0080.00018.64
8.1.160.0000.00821.99
8.1.150.0050.00218.86
8.1.140.0000.00717.43
8.1.130.0030.00317.82
8.1.120.0000.00817.44
8.1.110.0050.00317.36
8.1.100.0000.00817.53
8.1.90.0000.00817.36
8.1.80.0000.00717.35
8.1.70.0000.00717.39
8.1.60.0090.00017.57
8.1.50.0030.00517.44
8.1.40.0040.00417.51
8.1.30.0000.00817.60
8.1.20.0030.00517.61
8.1.10.0040.00417.61
8.1.00.0040.00417.50
8.0.300.0060.00320.08
8.0.290.0050.00216.60
8.0.280.0040.00418.43
8.0.270.0000.00717.21
8.0.260.0060.00017.21
8.0.250.0070.00016.95
8.0.240.0070.00016.82
8.0.230.0040.00416.84
8.0.220.0040.00416.73
8.0.210.0070.00016.86
8.0.200.0070.00016.97
8.0.190.0040.00416.85
8.0.180.0000.00716.81
8.0.170.0000.00816.95
8.0.160.0070.00016.90
8.0.150.0070.00016.73
8.0.140.0070.00016.76
8.0.130.0000.00613.18
8.0.120.0000.00716.86
8.0.110.0000.00716.84
8.0.100.0000.00716.68
8.0.90.0000.00816.69
8.0.80.0090.00616.85
8.0.70.0050.00216.75
8.0.60.0070.00016.91
8.0.50.0040.00416.73
8.0.30.0140.00617.29
8.0.20.0100.01017.40
8.0.10.0000.00817.01
8.0.00.0080.00816.82
7.4.330.0000.00515.07
7.4.320.0030.00316.55
7.4.300.0000.00716.39
7.4.290.0000.00716.58
7.4.280.0070.00016.43
7.4.270.0000.00616.45
7.4.260.0030.00316.38
7.4.250.0080.00016.36
7.4.240.0030.00416.56
7.4.230.0070.00016.52
7.4.220.0150.00616.45
7.4.210.0040.01116.57
7.4.200.0030.00616.29
7.4.160.0110.00716.46
7.4.150.0060.01217.40
7.4.140.0120.01317.86
7.4.130.0070.01316.46
7.4.120.0080.00816.52
7.4.110.0070.01016.56
7.4.100.0030.01316.32
7.4.90.0100.00716.50
7.4.80.0030.01419.37
7.4.70.0100.00716.55
7.4.60.0080.00816.69
7.4.50.0050.00316.45
7.4.40.0120.00516.50
7.4.30.0060.01216.69
7.4.00.0080.00814.90
7.3.330.0030.00313.21
7.3.320.0050.00013.29
7.3.310.0050.00316.32
7.3.300.0000.00716.15
7.3.290.0100.01016.31
7.3.280.0090.00916.28
7.3.270.0150.00917.40
7.3.260.0000.01716.19
7.3.250.0100.01116.42
7.3.240.0030.01316.49
7.3.230.0030.01416.39
7.3.210.0050.01116.44
7.3.200.0100.01319.39
7.3.190.0070.01016.23
7.3.180.0100.00716.28
7.3.170.0090.00916.54
7.3.160.0120.01316.29
7.3.120.0040.01514.66
7.3.110.0040.01415.05
7.3.100.0070.01014.57
7.3.90.0080.00314.73
7.3.80.0080.00414.86
7.3.70.0120.00314.72
7.3.60.0100.00314.86
7.3.50.0000.01114.53
7.3.40.0070.00714.81
7.3.30.0030.01214.52
7.3.20.0100.00316.67
7.3.10.0000.01016.57
7.3.00.0100.00316.73
7.2.330.0000.01916.84
7.2.320.0030.01316.73
7.2.310.0120.01216.61
7.2.300.0090.01216.41
7.2.290.0120.00616.66
7.2.250.0070.01415.00
7.2.240.0100.00715.11
7.2.230.0070.00715.11
7.2.220.0060.00914.96
7.2.210.0040.01015.24
7.2.200.0070.01015.14
7.2.190.0050.00514.74
7.2.180.0100.00614.96
7.2.170.0130.00614.81
7.2.60.0060.00917.02
7.2.00.0040.00819.52
7.1.330.0000.01415.82
7.1.320.0070.00715.75
7.1.310.0030.00915.58
7.1.300.0040.00715.88
7.1.290.0060.00615.76
7.1.280.0060.00615.69
7.1.270.0130.00315.62
7.1.260.0060.00315.73
7.1.200.0060.00615.67
7.1.100.0000.01418.05
7.1.70.0040.00417.06
7.1.60.0090.01519.32
7.1.50.0060.01516.70
7.1.00.0030.07722.32
7.0.200.0000.00816.39
7.0.140.0000.07722.18
7.0.110.0200.07719.91
7.0.100.0070.08719.95
7.0.90.0130.07719.88
7.0.80.0130.07719.89
7.0.70.0100.08320.05
7.0.60.0100.07719.94
7.0.50.0100.07719.91
7.0.40.0100.08319.81
7.0.30.0130.08019.88
7.0.20.0070.08319.74
7.0.10.0100.07719.74
7.0.00.0070.08719.86
5.6.280.0000.07720.91
5.6.260.0100.07720.67
5.6.250.0130.07720.74
5.6.240.0200.07020.65
5.6.230.0070.07720.69
5.6.220.0100.05320.54
5.6.210.0170.07320.59
5.6.200.0030.07720.65
5.6.190.0000.08720.66
5.6.180.0030.08320.57
5.6.170.0100.07720.59
5.6.160.0070.08320.71
5.6.150.0170.07020.48
5.6.140.0070.05020.56
5.6.130.0030.05320.61
5.6.120.0170.04720.62
5.6.110.0070.08320.46
5.6.100.0100.08020.64
5.6.90.0130.07020.84
5.6.80.0100.07320.00
5.6.70.0030.07720.23
5.6.60.0100.03320.04
5.6.50.0070.03319.95
5.6.40.0070.03720.00
5.6.30.0030.05020.01
5.6.20.0030.04320.00
5.6.10.0030.04020.21
5.6.00.0070.03319.97
5.5.380.0000.05317.55
5.5.370.0030.08317.57
5.5.360.0070.08017.53
5.5.350.0130.04717.59
5.5.340.0100.07718.10
5.5.330.0030.08317.84
5.5.320.0070.07718.23
5.5.310.0070.04318.25
5.5.300.0070.08318.23
5.5.290.0130.05318.21
5.5.280.0070.08017.93
5.5.270.0030.07717.92
5.5.260.0130.07318.07
5.5.250.0100.07717.89
5.5.240.0100.07717.29
5.5.230.0000.04717.48
5.5.220.0100.03317.47
5.5.210.0030.04017.48
5.5.200.0030.03717.49
5.5.190.0030.04017.44
5.5.180.0030.04017.50
5.5.160.0000.04017.49
5.5.150.0030.06717.42
5.5.140.0000.04017.44
5.5.130.0000.04017.45
5.5.120.0000.04017.32
5.5.110.0030.04017.43
5.5.100.0000.04317.48
5.5.90.0000.04017.20
5.5.80.0070.06717.34
5.5.70.0070.03717.36
5.5.60.0000.04017.46
5.5.50.0030.03717.48
5.5.40.0000.04017.38
5.5.30.0030.04317.37
5.5.20.0030.04317.37
5.5.10.0000.04017.29
5.5.00.0070.03317.47
5.4.450.0070.08019.66
5.4.440.0130.06319.41
5.4.430.0130.07019.34
5.4.420.0070.07319.50
5.4.410.0130.07019.20
5.4.400.0070.08319.25
5.4.390.0030.03719.03
5.4.380.0070.03018.96
5.4.370.0030.03719.14
5.4.360.0030.03719.14
5.4.350.0070.05719.10
5.4.340.0070.03719.34
5.4.320.0030.04719.00
5.4.310.0030.05319.01
5.4.300.0030.05319.18
5.4.290.0030.04318.96
5.4.280.0000.04019.09
5.4.270.0000.03719.18
5.4.260.0070.04019.18
5.4.250.0030.03319.18
5.4.240.0070.04719.30
5.4.230.0030.03719.30
5.4.220.0000.04018.98
5.4.210.0100.03019.17
5.4.200.0070.05719.00
5.4.190.0000.04018.99
5.4.180.0030.03719.00
5.4.170.0030.03718.94
5.4.160.0000.03719.12
5.4.150.0000.04019.30
5.4.140.0030.03716.56
5.4.130.0030.04016.53
5.4.120.0030.03316.63
5.4.110.0030.03316.57
5.4.100.0070.03716.32
5.4.90.0030.04316.32
5.4.80.0070.03016.29
5.4.70.0030.06716.30
5.4.60.0030.05016.63
5.4.50.0130.02316.47
5.4.40.0100.06316.56
5.4.30.0100.06716.29
5.4.20.0100.07016.57
5.4.10.0030.06016.33
5.4.00.0070.04316.02
5.3.290.0000.04014.66
5.3.280.0030.03714.69
5.3.270.0030.03714.63
5.3.260.0000.04014.75
5.3.250.0030.03714.69
5.3.240.0070.03314.59
5.3.230.0000.04014.55
5.3.220.0030.03714.66
5.3.210.0070.03314.70
5.3.200.0100.07014.70
5.3.190.0000.06014.71
5.3.180.0030.06014.70
5.3.170.0030.03714.80
5.3.160.0100.03014.64
5.3.150.0100.06714.65
5.3.140.0100.06314.41
5.3.130.0100.06314.54
5.3.120.0030.08014.70
5.3.110.0100.06714.56
5.3.100.0000.08314.06
5.3.90.0070.06714.00
5.3.80.0130.06714.05
5.3.70.0070.06314.17
5.3.60.0030.05714.09
5.3.50.0030.04313.96
5.3.40.0030.07714.19
5.3.30.0030.07313.77
5.3.20.0130.06313.84
5.3.10.0000.08013.68
5.3.00.0070.04313.64
5.2.170.0000.06711.20
5.2.160.0030.05711.13
5.2.150.0030.03711.22
5.2.140.0100.05311.14
5.2.130.0000.06711.18
5.2.120.0000.06311.10
5.2.110.0030.06010.95
5.2.100.0030.05011.24
5.2.90.0030.05711.33
5.2.80.0070.06311.06
5.2.70.0030.04310.95
5.2.60.0130.05011.04
5.2.50.0070.06711.03
5.2.40.0070.06011.02
5.2.30.0070.05710.93
5.2.20.0000.06310.94
5.2.10.0030.03310.99
5.2.00.0030.04710.72
5.1.60.0000.02710.25
5.1.50.0030.03010.08
5.1.40.0070.0509.95
5.1.30.0070.05310.35
5.1.20.0030.05710.36
5.1.10.0070.03710.07
5.1.00.0070.05010.07
5.0.50.0030.0479.93
5.0.40.0030.0379.93
5.0.30.0030.0679.93
5.0.20.0000.0309.93
5.0.10.0000.0209.93
5.0.00.0030.0339.93
4.4.90.0070.0309.93
4.4.80.0000.0339.93
4.4.70.0000.0279.93
4.4.60.0000.0339.93
4.4.50.0000.0379.93
4.4.40.0000.0379.93
4.4.30.0000.0339.93
4.4.20.0000.0379.93
4.4.10.0000.0379.93
4.4.00.0000.0579.93
4.3.110.0000.0379.93
4.3.100.0000.0279.93
4.3.90.0030.0139.93
4.3.80.0030.0409.93
4.3.70.0000.0279.93
4.3.60.0030.0209.93
4.3.50.0100.0279.93
4.3.40.0000.0239.93
4.3.30.0000.0179.93
4.3.20.0030.0139.93
4.3.10.0000.0139.93
4.3.00.0000.0209.93

preferences:
40.14 ms | 400 KiB | 5 Q