3v4l.org

run code in 300+ PHP versions simultaneously
<?php class a1 { static $mine="aaaa"; public function dai() { echo static::$mine; } } class a2 extends a1 { static $mine="bbb"; } $o=new a2(); $o->dai(); ?>

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)
8.3.60.0080.00818.55
8.3.50.0050.01222.07
8.3.40.0150.00018.71
8.3.30.0100.00318.83
8.3.20.0100.01020.17
8.3.10.0050.00321.95
8.3.00.0070.00022.52
8.2.180.0140.00716.50
8.2.170.0060.00922.96
8.2.160.0060.00920.89
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0030.00519.36
8.2.110.0030.00622.09
8.2.100.0060.00617.70
8.2.90.0040.00418.93
8.2.80.0040.00417.97
8.2.70.0040.00417.50
8.2.60.0050.00317.80
8.2.50.0000.00818.07
8.2.40.0080.00018.02
8.2.30.0000.00718.04
8.2.20.0040.00417.63
8.2.10.0040.00417.60
8.2.00.0000.00717.64
8.1.280.0070.00725.92
8.1.270.0030.00623.91
8.1.260.0000.00826.35
8.1.250.0150.00328.09
8.1.240.0030.00623.96
8.1.230.0080.00319.04
8.1.220.0030.00517.74
8.1.210.0060.00318.77
8.1.200.0040.00417.35
8.1.190.0070.00017.53
8.1.180.0040.00418.10
8.1.170.0080.00018.59
8.1.160.0040.00421.94
8.1.150.0000.00818.44
8.1.140.0070.00017.38
8.1.130.0070.00017.87
8.1.120.0030.00317.38
8.1.110.0040.00417.34
8.1.100.0040.00417.20
8.1.90.0000.00717.42
8.1.80.0080.00017.39
8.1.70.0080.00017.37
8.1.60.0000.00817.41
8.1.50.0000.00817.54
8.1.40.0030.00517.54
8.1.30.0000.00917.46
8.1.20.0040.00417.64
8.1.10.0050.00317.56
8.1.00.0060.00317.44
8.0.300.0070.00018.77
8.0.290.0040.00417.05
8.0.280.0030.00318.32
8.0.270.0070.00017.21
8.0.260.0060.00316.66
8.0.250.0000.00616.88
8.0.240.0000.00816.90
8.0.230.0030.00316.91
8.0.220.0070.00016.75
8.0.210.0030.00316.88
8.0.200.0000.00616.91
8.0.190.0030.00516.90
8.0.180.0040.00416.85
8.0.170.0040.00416.75
8.0.160.0000.00716.74
8.0.150.0040.00516.73
8.0.140.0000.00716.77
8.0.130.0050.00013.25
8.0.120.0000.00716.75
8.0.110.0000.00716.78
8.0.100.0040.00416.85
8.0.90.0000.00716.61
8.0.80.0100.00716.80
8.0.70.0040.00416.82
8.0.60.0040.00416.76
8.0.50.0040.00416.64
8.0.30.0110.00817.00
8.0.20.0090.01117.40
8.0.10.0040.00417.00
8.0.00.0100.00716.67
7.4.330.0050.00015.00
7.4.320.0030.00316.36
7.4.300.0030.00316.54
7.4.290.0000.00716.48
7.4.280.0000.00716.48
7.4.270.0050.00316.52
7.4.260.0070.00016.57
7.4.250.0000.00716.44
7.4.240.0040.00416.48
7.4.230.0070.00016.57
7.4.220.0130.01016.50
7.4.210.0070.00716.63
7.4.200.0030.00316.61
7.4.190.0030.00316.45
7.4.160.0040.01116.46
7.4.150.0100.01017.40
7.4.140.0060.01317.86
7.4.130.0090.01116.44
7.4.120.0080.00916.58
7.4.110.0080.00916.41
7.4.100.0090.00616.46
7.4.90.0140.00316.57
7.4.80.0070.01319.39
7.4.70.0180.00416.31
7.4.60.0120.00416.46
7.4.50.0030.00416.41
7.4.40.0100.00722.77
7.4.30.0070.01416.70
7.4.00.0100.00715.12
7.3.330.0000.00613.13
7.3.320.0050.00013.35
7.3.310.0070.00016.40
7.3.300.0000.00716.17
7.3.290.0080.00516.30
7.3.280.0060.01116.27
7.3.270.0070.01017.40
7.3.260.0140.01116.36
7.3.250.0110.01116.30
7.3.240.0150.00716.46
7.3.230.0070.01016.39
7.3.210.0150.00516.47
7.3.200.0080.00819.39
7.3.190.0130.00916.29
7.3.180.0030.01316.29
7.3.170.0060.01516.49
7.3.160.0080.00816.33
7.3.120.0030.01214.87
7.2.330.0160.01316.75
7.2.320.0030.02316.63
7.2.310.0140.00716.59
7.2.300.0070.01016.62
7.2.290.0070.01016.70
7.2.00.0070.00419.38
7.1.100.0030.00917.84
7.1.70.0000.00817.15
7.1.60.0060.01319.82
7.1.50.0060.01516.86
7.1.00.0070.07322.30
7.0.200.0130.00316.31
7.0.140.0030.07721.95
7.0.100.0100.08021.98
7.0.90.0100.07721.71
7.0.80.0000.09021.93
7.0.70.0130.07321.93
7.0.60.0070.07721.77
7.0.50.0100.05022.14
7.0.40.0070.08320.03
7.0.30.0100.08720.14
7.0.20.0130.07319.94
7.0.10.0100.08020.04
7.0.00.0130.04720.17
5.6.280.0100.06720.82
5.6.250.0070.05320.57
5.6.240.0070.08320.63
5.6.230.0000.07020.50
5.6.220.0100.04720.62
5.6.210.0130.07720.75
5.6.200.0030.06321.09
5.6.190.0070.08021.17
5.6.180.0000.08021.05
5.6.170.0070.09021.02
5.6.160.0030.08321.02
5.6.150.0070.08021.02
5.6.140.0100.07721.07
5.6.130.0030.08320.94
5.6.120.0130.07321.04
5.6.110.0130.07021.01
5.6.100.0070.08321.00
5.6.90.0030.08021.00
5.6.80.0130.07320.41
5.6.70.0130.07320.44
5.6.60.0100.06320.39
5.6.50.0170.07720.43
5.6.40.0070.08020.43
5.6.30.0130.06020.41
5.6.20.0100.07320.42
5.6.10.0030.08320.44
5.6.00.0100.04720.28
5.5.380.0070.06720.57
5.5.370.0030.04020.52
5.5.360.0070.08720.39
5.5.350.0170.04020.37
5.5.340.0130.06020.91
5.5.330.0030.09020.88
5.5.320.0130.08020.83
5.5.310.0130.08020.88
5.5.300.0130.07020.80
5.5.290.0100.04720.87
5.5.280.0100.05320.79
5.5.270.0130.07320.80
5.5.260.0070.08020.89
5.5.250.0000.08020.59
5.5.240.0100.07720.32
5.5.230.0130.07320.30
5.5.220.0100.07019.98
5.5.210.0070.04320.23
5.5.200.0100.08020.22
5.5.190.0030.05320.08
5.5.180.0100.08020.27
5.5.160.0100.06320.15
5.5.150.0130.06720.23
5.5.140.0100.07720.11
5.5.130.0070.08319.99
5.5.120.0130.07020.18
5.5.110.0100.07320.18
5.5.100.0100.06320.10
5.5.90.0070.07719.97
5.5.80.0030.08320.11
5.5.70.0100.07720.15
5.5.60.0070.05720.06
5.5.50.0000.08020.07
5.5.40.0030.07720.14
5.5.30.0130.07320.13
5.5.20.0170.06720.05
5.5.10.0070.06020.05
5.5.00.0130.07020.01
5.4.450.0100.06719.22
5.4.440.0030.08019.55
5.4.430.0070.07319.45
5.4.420.0070.04719.32
5.4.410.0030.07319.33
5.4.400.0170.03319.14
5.4.390.0100.07319.03
5.4.380.0030.08018.91
5.4.370.0100.06719.03
5.4.360.0100.07318.88
5.4.350.0130.06719.21
5.4.340.0100.07018.88
5.4.320.0070.07319.02
5.4.310.0130.06719.10
5.4.300.0100.07719.12
5.4.290.0170.06719.08
5.4.280.0070.06719.09
5.4.270.0030.07319.04
5.4.260.0100.07319.13
5.4.250.0070.07719.04
5.4.240.0030.08019.18
5.4.230.0030.08019.12
5.4.220.0030.05018.87
5.4.210.0070.07718.90
5.4.200.0030.05019.24
5.4.190.0170.06319.19
5.4.180.0070.07319.02
5.4.170.0000.05019.02
5.4.160.0030.07718.88
5.4.150.0170.06719.07
5.4.140.0100.07016.50
5.4.130.0070.06716.46
5.4.120.0100.06716.24
5.4.110.0100.07016.54
5.4.100.0170.06316.39
5.4.90.0100.07316.52
5.4.80.0070.06316.52
5.4.70.0130.04016.36
5.4.60.0070.03716.46
5.4.50.0130.07016.40
5.4.40.0070.04716.53
5.4.30.0070.06316.35
5.4.20.0070.04016.43
5.4.10.0070.07316.39
5.4.00.0030.06315.88
5.3.290.0100.07014.71
5.3.280.0070.08314.59
5.3.270.0130.06714.62
5.3.260.0070.06714.70
5.3.250.0100.07014.66
5.3.240.0100.03714.57
5.3.230.0070.04314.54
5.3.220.0070.07714.66
5.3.210.0130.03714.61
5.3.200.0000.07314.63
5.3.190.0030.07314.65
5.3.180.0100.07314.57
5.3.170.0130.06714.68
5.3.160.0030.08014.58
5.3.150.0030.06714.67
5.3.140.0030.08014.53
5.3.130.0130.04314.59
5.3.120.0070.08314.64
5.3.110.0130.07014.60
5.3.100.0100.07014.13
5.3.90.0100.07314.03
5.3.80.0130.05314.17
5.3.70.0100.06714.13
5.3.60.0030.07714.06
5.3.50.0070.05013.85
5.3.40.0100.06713.83
5.3.30.0100.07013.82
5.3.20.0070.06013.71
5.3.10.0070.06713.79
5.3.00.0070.07013.66
5.2.170.0070.03712.83
5.2.160.0200.05012.83
5.2.150.0000.04312.83
5.2.140.0070.03712.83
5.2.130.0000.04712.83
5.2.120.0100.05712.83
5.2.110.0070.05712.83
5.2.100.0000.06312.83
5.2.90.0070.05712.83
5.2.80.0000.07012.83
5.2.70.0070.06012.83
5.2.60.0070.06312.83
5.2.50.0100.03012.83
5.2.40.0030.05712.83
5.2.30.0000.04312.83
5.2.20.0000.06312.83
5.2.10.0070.05012.83
5.2.00.0000.05012.83
5.1.60.0070.05312.83
5.1.50.0100.05012.83
5.1.40.0030.05312.83
5.1.30.0000.06012.83
5.1.20.0070.05312.83
5.1.10.0030.05312.83
5.1.00.0030.03012.83
5.0.50.0030.03012.83
5.0.40.0030.01712.83
5.0.30.0000.03712.83
5.0.20.0030.01712.83
5.0.10.0000.02012.83
5.0.00.0000.03312.83
4.4.90.0070.03012.83
4.4.80.0030.03012.83
4.4.70.0000.03312.83
4.4.60.0000.03312.83
4.4.50.0000.03312.83
4.4.40.0000.05712.83
4.4.30.0070.03012.83
4.4.20.0000.03712.83
4.4.10.0100.02312.83
4.4.00.0030.02712.83
4.3.110.0070.01012.83
4.3.100.0000.01712.83
4.3.90.0070.01012.83
4.3.80.0000.02712.83
4.3.70.0030.01312.83
4.3.60.0000.01712.83
4.3.50.0000.01712.83
4.3.40.0000.02312.83
4.3.30.0000.01712.83
4.3.20.0000.01712.83
4.3.10.0000.01712.83
4.3.00.0000.01312.83

preferences:
52.73 ms | 401 KiB | 5 Q