3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { static $ss; static function er($a,$b){ echo 'asas'; } } $a=new A; $a->er('',''); echo A::$ss;

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)
8.3.60.0090.00918.27
8.3.50.0100.00821.14
8.3.40.0130.00718.45
8.3.30.0070.00720.23
8.3.20.0000.00520.34
8.3.10.0040.00420.92
8.3.00.0000.00722.52
8.2.180.0150.00716.50
8.2.170.0140.00022.96
8.2.160.0000.01422.21
8.2.150.0000.00824.18
8.2.140.0060.00324.66
8.2.130.0040.00426.16
8.2.120.0000.00820.69
8.2.110.0070.00322.19
8.2.100.0080.00317.72
8.2.90.0040.00419.05
8.2.80.0040.00417.97
8.2.70.0060.00317.63
8.2.60.0080.00017.93
8.2.50.0030.00618.07
8.2.40.0050.00318.15
8.2.30.0040.00419.48
8.2.20.0060.00317.65
8.2.10.0060.00317.70
8.2.00.0000.00717.60
8.1.270.0050.00223.99
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0000.00923.82
8.1.230.0070.00420.96
8.1.220.0040.00418.77
8.1.210.0060.00319.01
8.1.200.0060.00617.35
8.1.190.0080.00017.53
8.1.180.0020.00518.10
8.1.170.0080.00018.59
8.1.160.0000.00718.80
8.1.150.0000.00718.57
8.1.140.0040.00417.35
8.1.130.0030.00317.68
8.1.120.0050.00517.30
8.1.110.0040.00417.37
8.1.100.0000.00717.40
8.1.90.0070.00017.31
8.1.80.0000.00717.29
8.1.70.0070.00017.41
8.1.60.0090.00017.59
8.1.50.0060.00317.42
8.1.40.0000.00717.48
8.1.30.0030.00617.47
8.1.20.0000.00817.64
8.1.10.0040.00417.57
8.1.00.0070.00017.52
8.0.300.0070.00019.98
8.0.290.0040.00417.16
8.0.280.0000.00718.44
8.0.270.0030.00317.34
8.0.260.0000.00716.82
8.0.250.0000.00717.02
8.0.240.0080.00016.75
8.0.230.0030.00316.89
8.0.220.0000.00716.82
8.0.210.0000.00716.80
8.0.200.0030.00316.90
8.0.190.0040.00316.82
8.0.180.0050.00316.83
8.0.170.0030.00416.75
8.0.160.0030.00316.80
8.0.150.0030.00316.70
8.0.140.0000.00916.62
8.0.130.0000.00513.25
8.0.120.0030.00516.77
8.0.110.0040.00416.75
8.0.100.0040.00416.66
8.0.90.0000.00816.94
8.0.80.0150.00016.86
8.0.70.0000.00716.67
8.0.60.0000.00816.71
8.0.50.0040.00416.90
8.0.30.0080.01017.10
8.0.20.0090.00917.40
8.0.10.0000.00716.86
8.0.00.0090.01216.74
7.4.330.0000.00516.81
7.4.320.0070.00016.46
7.4.300.0030.00316.58
7.4.290.0030.00316.56
7.4.280.0000.00716.59
7.4.270.0070.00016.64
7.4.260.0000.00513.19
7.4.250.0070.00016.52
7.4.240.0020.00516.50
7.4.230.0050.00216.32
7.4.220.0090.00916.52
7.4.210.0070.00916.60
7.4.200.0070.00016.34
7.4.190.0070.00016.45
7.4.160.0100.00616.34
7.4.150.0130.00317.40
7.4.140.0090.00917.86
7.4.130.0100.00616.49
7.4.120.0130.00516.34
7.4.110.0060.01016.43
7.4.100.0100.01016.59
7.4.90.0100.01316.48
7.4.80.0070.01019.39
7.4.70.0100.00616.54
7.4.60.0100.00716.36
7.4.50.0000.00516.59
7.4.40.0000.01222.77
7.4.30.0100.00716.56
7.4.00.0060.01115.03
7.3.330.0000.00513.16
7.3.320.0020.00213.25
7.3.310.0070.00016.14
7.3.300.0040.00416.17
7.3.290.0000.01316.27
7.3.280.0140.00416.29
7.3.270.0080.00817.40
7.3.260.0120.00618.24
7.3.250.0070.01216.32
7.3.240.0130.00916.30
7.3.230.0100.00716.52
7.3.210.0060.01016.39
7.3.200.0090.00919.39
7.3.190.0060.00916.39
7.3.180.0070.01016.33
7.3.170.0060.00916.29
7.3.160.0070.01016.22
7.3.120.0060.00914.73
7.2.330.0090.00916.44
7.2.320.0070.01116.57
7.2.310.0150.00616.42
7.2.300.0100.00716.51
7.2.290.0100.01416.45
7.2.60.0090.00617.03
7.2.00.0070.00719.21
7.1.200.0030.00715.76
7.1.100.0090.00317.79
7.1.70.0040.00416.68
7.1.60.0070.01419.17
7.1.50.0150.00416.53
7.1.00.0000.03722.34
7.0.200.0000.00816.67
7.0.140.0170.06322.18
7.0.100.0070.08319.98
7.0.90.0070.05720.03
7.0.80.0170.06719.98
7.0.70.0200.07719.89
7.0.60.0130.08019.92
7.0.50.0130.04020.31
7.0.40.0000.09020.14
7.0.30.0030.07720.00
7.0.20.0200.02720.08
7.0.10.0070.08720.13
7.0.00.0070.08020.09
5.6.280.0100.06321.15
5.6.250.0100.07020.75
5.6.240.0070.08320.64
5.6.230.0030.08720.48
5.6.220.0000.05720.66
5.6.210.0070.07720.62
5.6.200.0070.08020.94
5.6.190.0070.07721.04
5.6.180.0070.08321.11
5.6.170.0100.08021.06
5.6.160.0100.07721.07
5.6.150.0030.05720.95
5.6.140.0030.04321.13
5.6.130.0000.08721.06
5.6.120.0070.07721.17
5.6.110.0000.04321.08
5.6.100.0100.03321.04
5.6.90.0000.09021.01
5.6.80.0030.08020.41
5.6.70.0130.05020.51
5.6.60.0000.06320.40
5.6.50.0070.07320.32
5.6.40.0030.07720.29
5.6.30.0130.06720.43
5.6.20.0100.04320.43
5.6.10.0100.07320.46
5.6.00.0070.05020.45
5.5.380.0030.08720.45
5.5.370.0000.08020.35
5.5.360.0130.07720.41
5.5.350.0130.07720.43
5.5.340.0000.04720.76
5.5.330.0130.07720.88
5.5.320.0000.04320.78
5.5.310.0070.03720.80
5.5.300.0000.05720.89
5.5.290.0070.08320.89
5.5.280.0100.03720.86
5.5.270.0100.06320.61
5.5.260.0000.09320.79
5.5.250.0030.04020.61
5.5.240.0070.03320.27
5.5.230.0100.07720.02
5.5.220.0030.04020.29
5.5.210.0100.07320.29
5.5.200.0000.06720.18
5.5.190.0070.06719.99
5.5.180.0130.06720.15
5.5.160.0130.06720.25
5.5.150.0030.05320.23
5.5.140.0070.07320.08
5.5.130.0170.04720.06
5.5.120.0070.07320.14
5.5.110.0130.06320.07
5.5.100.0030.05720.10
5.5.90.0000.05720.17
5.5.80.0100.06719.95
5.5.70.0070.04720.06
5.5.60.0100.07320.03
5.5.50.0030.05020.16
5.5.40.0100.06319.93
5.5.30.0170.03720.14
5.5.20.0030.07720.08
5.5.10.0100.07720.00
5.5.00.0170.06720.12
5.4.450.0070.07319.41
5.4.440.0030.07319.36
5.4.430.0070.03719.38
5.4.420.0070.03719.36
5.4.410.0000.04019.10
5.4.400.0030.03718.91
5.4.390.0030.04318.91
5.4.380.0100.07718.87
5.4.370.0130.07019.10
5.4.360.0070.03319.18
5.4.350.0130.06718.85
5.4.340.0000.04319.05
5.4.320.0100.07719.15
5.4.310.0100.06719.04
5.4.300.0000.08319.16
5.4.290.0070.07719.13
5.4.280.0100.07719.16
5.4.270.0130.07719.03
5.4.260.0070.08319.13
5.4.250.0000.08318.87
5.4.240.0100.07318.89
5.4.230.0030.05719.16
5.4.220.0130.05319.11
5.4.210.0030.08019.20
5.4.200.0170.06718.87
5.4.190.0130.07018.86
5.4.180.0130.06319.05
5.4.170.0000.06719.08
5.4.160.0070.07719.01
5.4.150.0070.07718.93
5.4.140.0070.07316.34
5.4.130.0130.05316.34
5.4.120.0030.07016.40
5.4.110.0070.06316.43
5.4.100.0030.06716.39
5.4.90.0030.04716.39
5.4.80.0030.04316.45
5.4.70.0100.06016.37
5.4.60.0070.04016.37
5.4.50.0130.07016.47
5.4.40.0130.06016.46
5.4.30.0000.05016.47
5.4.20.0030.07716.35
5.4.10.0030.06016.52
5.4.00.0030.05015.90
5.3.290.0100.07314.65
5.3.280.0070.07714.52
5.3.270.0130.07714.62
5.3.260.0100.07714.54
5.3.250.0130.06714.71
5.3.240.0070.03314.66
5.3.230.0000.04714.59
5.3.220.0030.07714.68
5.3.210.0000.07314.66
5.3.200.0000.04314.49
5.3.190.0030.06014.49
5.3.180.0070.04714.67
5.3.170.0100.06314.62
5.3.160.0100.07314.65
5.3.150.0130.07014.50
5.3.140.0070.04314.66
5.3.130.0200.06714.61
5.3.120.0070.07014.65
5.3.110.0100.07014.47
5.3.100.0070.07014.15
5.3.90.0130.06314.03
5.3.80.0100.07013.95
5.3.70.0070.07714.08
5.3.60.0030.04713.98
5.3.50.0070.06713.96
5.3.40.0100.06713.93
5.3.30.0070.08014.01
5.3.20.0030.06313.62
5.3.10.0030.07313.67
5.3.00.0100.06313.54
5.2.170.0030.03012.08
5.2.160.0000.04012.08
5.2.150.0100.07012.08
5.2.140.0130.05712.08
5.2.130.0070.05012.08
5.2.120.0100.04312.08
5.2.110.0070.06012.08
5.2.100.0070.05312.08
5.2.90.0030.06712.08
5.2.80.0070.06012.08
5.2.70.0070.06012.08
5.2.60.0030.06012.08
5.2.50.0070.05712.08
5.2.40.0130.03712.08
5.2.30.0030.07012.08
5.2.20.0030.06012.08
5.2.10.0030.05012.08
5.2.00.0070.05012.08
5.1.60.0070.04712.08
5.1.50.0030.04312.08
5.1.40.0100.04012.08
5.1.30.0070.03012.08
5.1.20.0130.04312.08
5.1.10.0030.05312.08
5.1.00.0030.05012.08
5.0.50.0000.05312.08
5.0.40.0000.04712.08
5.0.30.0030.06312.08
5.0.20.0030.04712.08
5.0.10.0030.02312.08
5.0.00.0030.06312.08
4.4.90.0030.03312.08
4.4.80.0030.02312.08
4.4.70.0030.03712.08
4.4.60.0070.02012.08
4.4.50.0000.03712.08
4.4.40.0000.05312.08
4.4.30.0000.03712.08
4.4.20.0130.02312.08
4.4.10.0000.04012.08
4.4.00.0000.05712.08
4.3.110.0070.01312.08
4.3.100.0030.02012.08
4.3.90.0030.02312.08
4.3.80.0030.05312.08
4.3.70.0030.02712.08
4.3.60.0030.02712.08
4.3.50.0000.01712.08
4.3.40.0000.04712.08
4.3.30.0030.03312.08
4.3.20.0070.01712.08
4.3.10.0030.03312.08
4.3.00.0030.03312.08

preferences:
52.75 ms | 400 KiB | 5 Q