3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { static $a=7; } function f($obj) { echo $obj::$a; } $a=new a;

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)
8.3.40.0060.01218.46
8.3.30.0070.00718.83
8.3.20.0040.00420.30
8.3.10.0090.00023.67
8.3.00.0050.00320.71
8.2.170.0070.00722.96
8.2.160.0100.00320.39
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0090.00619.11
8.2.110.0040.00422.29
8.2.100.0060.00617.72
8.2.90.0090.00019.19
8.2.80.0060.00317.97
8.2.70.0000.00817.38
8.2.60.0060.00317.91
8.2.50.0030.00718.07
8.2.40.0000.00919.95
8.2.30.0040.00418.18
8.2.20.0040.00417.61
8.2.10.0000.00817.91
8.2.00.0030.00617.66
8.1.270.0030.00323.92
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00623.80
8.1.230.0070.00419.07
8.1.220.0030.00517.74
8.1.210.0060.00318.77
8.1.200.0030.00617.13
8.1.190.0030.00617.23
8.1.180.0000.00818.10
8.1.170.0000.00718.66
8.1.160.0050.00321.94
8.1.150.0000.00718.67
8.1.140.0040.00417.36
8.1.130.0070.00017.82
8.1.120.0080.00317.42
8.1.110.0040.00417.35
8.1.100.0000.00717.38
8.1.90.0070.00017.39
8.1.80.0050.00217.24
8.1.70.0000.00717.38
8.1.60.0050.00517.40
8.1.50.0050.00317.35
8.1.40.0030.00617.34
8.1.30.0080.00017.61
8.1.20.0070.00017.55
8.1.10.0000.00717.52
8.1.00.0080.00017.50
8.0.300.0000.00819.21
8.0.290.0040.00416.75
8.0.280.0030.00318.29
8.0.270.0030.00317.20
8.0.260.0000.00617.12
8.0.250.0070.00016.82
8.0.240.0030.00316.86
8.0.230.0070.00016.86
8.0.220.0030.00316.91
8.0.210.0070.00016.70
8.0.200.0030.00316.76
8.0.190.0030.00316.86
8.0.180.0050.00316.86
8.0.170.0040.00416.71
8.0.160.0000.00716.87
8.0.150.0040.00416.71
8.0.140.0000.00816.68
8.0.130.0030.00313.33
8.0.120.0030.00616.79
8.0.110.0070.00016.74
8.0.100.0030.00316.84
8.0.90.0030.00516.72
8.0.80.0160.00016.79
8.0.70.0050.00216.88
8.0.60.0000.00716.77
8.0.50.0050.00316.61
8.0.30.0110.00816.91
8.0.20.0080.01117.40
8.0.10.0050.00216.87
8.0.00.0150.00216.62
7.4.330.0000.00615.06
7.4.320.0070.00016.45
7.4.300.0000.00716.41
7.4.290.0080.00016.43
7.4.280.0080.00016.43
7.4.270.0070.00016.44
7.4.260.0070.00016.52
7.4.250.0000.00716.48
7.4.240.0040.00416.50
7.4.230.0080.00016.56
7.4.220.0040.01416.39
7.4.210.0030.01716.52
7.4.200.0070.00016.63
7.4.160.0130.00316.45
7.4.150.0110.00717.40
7.4.140.0140.00617.86
7.4.130.0120.00816.34
7.4.120.0050.01116.36
7.4.110.0080.00816.29
7.4.100.0060.01216.41
7.4.90.0100.00616.46
7.4.80.0290.01819.39
7.4.70.0110.00416.52
7.4.60.0070.01016.48
7.4.50.0060.00316.18
7.4.40.0120.00416.20
7.4.30.0150.00316.45
7.4.00.0100.00714.53
7.3.330.0030.00313.03
7.3.320.0000.00513.16
7.3.310.0000.00816.03
7.3.300.0030.00316.12
7.3.290.0120.00916.17
7.3.280.0080.01216.17
7.3.270.0150.00917.40
7.3.260.0140.00416.26
7.3.250.0060.01116.31
7.3.240.0030.01416.03
7.3.230.0040.01616.55
7.3.210.0090.00916.45
7.3.200.0070.01319.39
7.3.190.0100.00716.14
7.3.180.0090.00616.21
7.3.170.0030.01316.27
7.3.160.0030.01316.35
7.3.120.0090.00614.40
7.2.330.0100.00716.23
7.2.320.0120.00816.62
7.2.310.0030.01316.29
7.2.300.0160.00016.17
7.2.290.0120.00616.64
7.2.80.0070.00716.37
7.2.00.0030.01419.30
7.1.200.0000.00715.65
7.1.100.0040.00817.74
7.1.70.0000.00716.76
7.1.60.0040.00819.70
7.1.50.0030.02116.67
7.1.00.0100.07022.54
7.0.200.0030.00616.37
7.0.140.0100.06721.92
7.0.100.0070.06019.93
7.0.90.0100.08319.89
7.0.80.0130.04719.95
7.0.70.0200.07319.90
7.0.60.0270.03319.91
7.0.50.0130.03720.18
7.0.40.0070.07020.03
7.0.30.0100.07320.08
7.0.20.0030.06720.02
7.0.10.0030.08020.15
7.0.00.0030.05719.93
5.6.280.0000.07720.91
5.6.250.0070.07320.59
5.6.240.0030.07320.64
5.6.230.0070.05320.59
5.6.220.0170.07320.61
5.6.210.0130.04020.46
5.6.200.0100.08321.05
5.6.190.0070.08321.11
5.6.180.0100.05320.94
5.6.170.0170.07020.98
5.6.160.0070.06720.95
5.6.150.0130.06321.10
5.6.140.0030.07321.02
5.6.130.0130.07721.16
5.6.120.0130.06721.03
5.6.110.0100.08320.89
5.6.100.0200.06321.06
5.6.90.0100.04721.11
5.6.80.0130.07720.33
5.6.70.0070.03320.50
5.6.60.0070.06320.37
5.6.50.0100.04020.51
5.6.40.0070.05720.29
5.6.30.0030.08020.29
5.6.20.0130.06720.48
5.6.10.0030.08020.36
5.6.00.0130.07320.44
5.5.380.0130.07320.45
5.5.370.0000.04720.42
5.5.360.0030.08720.40
5.5.350.0230.03320.43
5.5.340.0100.07720.79
5.5.330.0100.05720.86
5.5.320.0130.07720.82
5.5.310.0030.08320.89
5.5.300.0070.05320.89
5.5.290.0030.08020.81
5.5.280.0070.07020.72
5.5.270.0130.07320.88
5.5.260.0100.05020.77
5.5.250.0130.07020.68
5.5.240.0100.04020.18
5.5.230.0070.04020.01
5.5.220.0070.07020.15
5.5.210.0070.04320.24
5.5.200.0070.07320.07
5.5.190.0130.07720.25
5.5.180.0000.05020.11
5.5.160.0130.06720.11
5.5.150.0000.07320.25
5.5.140.0130.06320.23
5.5.130.0100.05720.12
5.5.120.0100.07720.22
5.5.110.0130.07320.11
5.5.100.0230.06320.07
5.5.90.0070.07020.10
5.5.80.0030.06720.05
5.5.70.0170.06720.08
5.5.60.0100.03720.07
5.5.50.0130.06720.06
5.5.40.0070.04020.10
5.5.30.0070.05320.14
5.5.20.0070.04320.07
5.5.10.0030.06020.04
5.5.00.0070.04720.02
5.4.450.0000.09319.36
5.4.440.0100.07319.38
5.4.430.0030.04319.36
5.4.420.0030.04319.36
5.4.410.0170.06719.34
5.4.400.0030.05019.05
5.4.390.0130.05318.89
5.4.380.0000.04719.03
5.4.370.0070.08019.12
5.4.360.0130.07019.21
5.4.350.0070.06719.16
5.4.340.0030.07018.90
5.4.320.0070.07319.21
5.4.310.0170.07019.23
5.4.300.0170.06719.02
5.4.290.0030.05018.84
5.4.280.0100.08018.84
5.4.270.0070.05018.85
5.4.260.0130.07019.12
5.4.250.0070.07719.23
5.4.240.0030.07019.02
5.4.230.0130.06719.22
5.4.220.0130.07018.84
5.4.210.0030.04319.12
5.4.200.0070.05718.89
5.4.190.0100.07718.84
5.4.180.0030.04319.02
5.4.170.0070.04319.04
5.4.160.0000.06019.14
5.4.150.0000.06719.21
5.4.140.0070.03316.39
5.4.130.0070.07016.42
5.4.120.0070.06716.30
5.4.110.0030.03316.45
5.4.100.0130.05716.41
5.4.90.0030.03716.40
5.4.80.0030.05716.54
5.4.70.0030.04716.36
5.4.60.0030.07716.25
5.4.50.0030.03716.24
5.4.40.0030.03316.54
5.4.30.0130.03016.44
5.4.20.0100.03016.46
5.4.10.0130.06016.45
5.4.00.0130.07015.79
5.3.290.0000.05314.71
5.3.280.0130.07714.62
5.3.270.0030.03314.58
5.3.260.0100.06714.65
5.3.250.0100.05014.72
5.3.240.0030.04714.61
5.3.230.0070.07714.61
5.3.220.0030.07714.56
5.3.210.0100.04714.67
5.3.200.0070.04014.58
5.3.190.0070.07314.57
5.3.180.0030.03314.65
5.3.170.0030.07014.70
5.3.160.0170.06014.62
5.3.150.0070.06714.57
5.3.140.0070.07714.49
5.3.130.0030.05314.63
5.3.120.0130.06714.56
5.3.110.0070.03714.60
5.3.100.0000.03714.04
5.3.90.0000.04714.08
5.3.80.0000.03714.08
5.3.70.0030.07013.91
5.3.60.0070.07014.00
5.3.50.0070.06313.83
5.3.40.0070.03314.04
5.3.30.0100.07013.79
5.3.20.0130.03313.81
5.3.10.0030.05313.55
5.3.00.0100.05313.73
5.2.170.0030.05711.07
5.2.160.0070.02711.20
5.2.150.0070.06311.25
5.2.140.0000.05011.14
5.2.130.0000.03711.13
5.2.120.0000.03310.96
5.2.110.0100.03711.16
5.2.100.0030.03311.20
5.2.90.0000.06010.98
5.2.80.0070.05311.02
5.2.70.0030.06311.21
5.2.60.0070.06310.95
5.2.50.0100.04710.88
5.2.40.0100.04711.08
5.2.30.0030.05710.90
5.2.20.0100.05710.89
5.2.10.0030.03310.98
5.2.00.0100.05310.83
5.1.60.0000.05010.05
5.1.50.0030.05310.11
5.1.40.0100.04310.07
5.1.30.0070.03310.40
5.1.20.0030.04310.22
5.1.10.0100.0339.88
5.1.00.0030.03010.07
5.0.50.0070.0438.75
5.0.40.0070.0208.75
5.0.30.0000.0608.75
5.0.20.0030.0238.75
5.0.10.0070.0308.75
5.0.00.0070.0578.75
4.4.90.0000.0208.75
4.4.80.0000.0308.75
4.4.70.0000.0208.75
4.4.60.0070.0308.75
4.4.50.0000.0208.75
4.4.40.0030.0408.75
4.4.30.0030.0178.75
4.4.20.0070.0208.75
4.4.10.0100.0278.75
4.4.00.0070.0338.75
4.3.110.0030.0178.75
4.3.100.0000.0378.75
4.3.90.0000.0238.75
4.3.80.0100.0208.75
4.3.70.0000.0378.75
4.3.60.0070.0278.75
4.3.50.0030.0338.75
4.3.40.0070.0478.75
4.3.30.0000.0278.75
4.3.20.0030.0308.75
4.3.10.0070.0238.75
4.3.00.0030.0238.75

preferences:
43.8 ms | 400 KiB | 5 Q