3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { public static $a = 1; } $class = "A"; echo $class::$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)
8.3.60.0090.00616.63
8.3.50.0120.00621.87
8.3.40.0070.01118.71
8.3.30.0070.00718.79
8.3.20.0030.00520.31
8.3.10.0050.00323.48
8.3.00.0040.00420.77
8.2.180.0090.00616.63
8.2.170.0070.00722.96
8.2.160.0030.01020.35
8.2.150.0000.00824.18
8.2.140.0000.00824.66
8.2.130.0000.00726.16
8.2.120.0040.00420.87
8.2.110.0040.00421.97
8.2.100.0040.00817.60
8.2.90.0080.00519.00
8.2.80.0030.00617.97
8.2.70.0100.00017.50
8.2.60.0060.00317.77
8.2.50.0070.00318.07
8.2.40.0040.00419.95
8.2.30.0070.00018.34
8.2.20.0000.00717.65
8.2.10.0040.00417.92
8.2.00.0060.00317.66
8.1.280.0070.01425.92
8.1.270.0040.00423.82
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00623.91
8.1.230.0110.00019.16
8.1.220.0000.00817.74
8.1.210.0000.00918.77
8.1.200.0000.00917.25
8.1.190.0000.00717.22
8.1.180.0040.00418.10
8.1.170.0080.00018.52
8.1.160.0040.00421.98
8.1.150.0000.00718.50
8.1.140.0000.00817.41
8.1.130.0030.00617.67
8.1.120.0000.00817.36
8.1.110.0050.00217.34
8.1.100.0070.00017.27
8.1.90.0070.00017.20
8.1.80.0040.00417.25
8.1.70.0080.00017.18
8.1.60.0060.00317.47
8.1.50.0030.00617.35
8.1.40.0040.00417.36
8.1.30.0030.00617.56
8.1.20.0020.00517.46
8.1.10.0050.00317.46
8.1.00.0060.00317.28
8.0.300.0070.00018.77
8.0.290.0000.00716.60
8.0.280.0040.00418.38
8.0.270.0030.00317.25
8.0.260.0080.00017.20
8.0.250.0070.00016.83
8.0.240.0030.00316.84
8.0.230.0000.00716.79
8.0.220.0040.00416.82
8.0.210.0030.00316.64
8.0.200.0000.00716.77
8.0.190.0030.00316.89
8.0.180.0030.00516.75
8.0.170.0050.00316.73
8.0.160.0030.00316.88
8.0.150.0070.00016.83
8.0.140.0030.00616.79
8.0.130.0070.00013.28
8.0.120.0080.00016.70
8.0.110.0030.00516.82
8.0.100.0030.00616.64
8.0.90.0080.00016.63
8.0.80.0070.01316.87
8.0.70.0060.00316.87
8.0.60.0000.00716.87
8.0.50.0040.00416.66
8.0.30.0090.00917.01
8.0.20.0080.01117.40
8.0.10.0050.00216.75
8.0.00.0120.00516.75
7.4.330.0050.00015.17
7.4.320.0030.00316.38
7.4.300.0030.00316.35
7.4.290.0070.00016.51
7.4.280.0000.00716.43
7.4.270.0050.00316.52
7.4.260.0030.00316.45
7.4.250.0000.00716.30
7.4.240.0040.00416.42
7.4.230.0060.00016.43
7.4.220.0090.00916.38
7.4.210.0030.01216.45
7.4.200.0040.00416.45
7.4.160.0030.01416.50
7.4.150.0070.01017.40
7.4.140.0170.00517.86
7.4.130.0130.00316.36
7.4.120.0120.00916.53
7.4.110.0080.00816.35
7.4.100.0130.00316.20
7.4.90.0140.00416.44
7.4.80.0130.00919.39
7.4.70.0060.01016.27
7.4.60.0070.01016.43
7.4.50.0040.00416.30
7.4.40.0120.00616.32
7.4.30.0060.01216.28
7.4.00.0030.01314.66
7.3.330.0030.00313.30
7.3.320.0000.00613.16
7.3.310.0070.00016.19
7.3.300.0030.00316.33
7.3.290.0040.01116.36
7.3.280.0040.01216.29
7.3.270.0090.00917.40
7.3.260.0120.01216.54
7.3.250.0110.00916.35
7.3.240.0130.00316.39
7.3.230.0070.01016.39
7.3.210.0070.01316.52
7.3.200.0140.00419.39
7.3.190.0100.00916.36
7.3.180.0040.01416.34
7.3.170.0080.00816.29
7.3.160.0070.01316.47
7.3.120.0130.00014.70
7.3.10.0060.00916.35
7.3.00.0100.01016.14
7.2.330.0060.01616.59
7.2.320.0030.01416.64
7.2.310.0130.00616.57
7.2.300.0090.01216.61
7.2.290.0090.00916.64
7.2.130.0090.00316.54
7.2.120.0100.00716.48
7.2.110.0100.01016.56
7.2.100.0080.01116.27
7.2.90.0120.00416.59
7.2.80.0060.00916.21
7.2.70.0060.01316.49
7.2.60.0110.00716.55
7.2.50.0130.00616.28
7.2.40.0100.01016.80
7.2.30.0100.01316.63
7.2.20.0150.00816.80
7.2.10.0070.01016.66
7.2.00.0050.00818.09
7.1.250.0070.00715.36
7.1.100.0000.01117.91
7.1.70.0030.00917.19
7.1.60.0160.00719.70
7.1.50.0190.00616.80
7.1.00.0070.07022.57
7.0.200.0000.00816.44
7.0.140.0000.07722.09
7.0.100.0030.05019.98
7.0.90.0200.07019.96
7.0.80.0070.08720.12
7.0.70.0100.05319.92
7.0.60.0070.04020.02
7.0.50.0030.04020.20
7.0.40.0070.05020.15
7.0.30.0070.03720.11
7.0.20.0100.03719.99
7.0.10.0030.04020.12
7.0.00.0030.04720.05
5.6.280.0030.07321.10
5.6.250.0100.04320.63
5.6.240.0100.08320.69
5.6.230.0070.08320.68
5.6.220.0070.05720.65
5.6.210.0130.03320.61
5.6.200.0030.04321.04
5.6.190.0030.04320.93
5.6.180.0030.04321.13
5.6.170.0000.05020.93
5.6.160.0070.05020.95
5.6.150.0030.04021.08
5.6.140.0130.07721.03
5.6.130.0070.03721.00
5.6.120.0130.04021.10
5.6.110.0170.03020.92
5.6.100.0100.07720.91
5.6.90.0070.04021.01
5.6.80.0170.06720.43
5.6.70.0070.05320.44
5.6.60.0000.04320.45
5.6.50.0030.04020.31
5.6.40.0030.04320.38
5.6.30.0000.04320.53
5.6.20.0030.04020.38
5.6.10.0030.04320.43
5.6.00.0070.03720.27
5.5.380.0170.07020.44
5.5.370.0030.09020.38
5.5.360.0100.04020.34
5.5.350.0070.05720.47
5.5.340.0000.05020.87
5.5.330.0070.03720.93
5.5.320.0170.07020.86
5.5.310.0030.04020.90
5.5.300.0070.03720.73
5.5.290.0070.04020.79
5.5.280.0030.04320.83
5.5.270.0070.04020.91
5.5.260.0100.03320.82
5.5.250.0100.03720.57
5.5.240.0030.04020.16
5.5.230.0030.04020.25
5.5.220.0070.03020.30
5.5.210.0030.05020.27
5.5.200.0030.04320.24
5.5.190.0000.05320.23
5.5.180.0070.03720.25
5.5.160.0030.04320.12
5.5.150.0100.08020.21
5.5.140.0230.07020.21
5.5.130.0070.08020.27
5.5.120.0170.06720.12
5.5.110.0200.06720.21
5.5.100.0100.05720.17
5.5.90.0070.08020.11
5.5.80.0070.06320.07
5.5.70.0070.07719.96
5.5.60.0070.06020.14
5.5.50.0070.06720.03
5.5.40.0070.06720.00
5.5.30.0070.08320.05
5.5.20.0100.07720.14
5.5.10.0170.07720.11
5.5.00.0170.07019.98
5.4.450.0070.03319.54
5.4.440.0030.04019.55
5.4.430.0070.03719.37
5.4.420.0030.04019.17
5.4.410.0030.04019.36
5.4.400.0030.05019.05
5.4.390.0100.05719.05
5.4.380.0070.03019.16
5.4.370.0130.02318.85
5.4.360.0000.04019.03
5.4.350.0030.03319.04
5.4.340.0100.04719.21
5.4.320.0070.07319.18
5.4.310.0200.06019.09
5.4.300.0130.04319.00
5.4.290.0030.07018.89
5.4.280.0170.06719.21
5.4.270.0100.07019.16
5.4.260.0130.07019.03
5.4.250.0070.06319.19
5.4.240.0130.06719.04
5.4.230.0100.07319.17
5.4.220.0230.06318.84
5.4.210.0030.04719.02
5.4.200.0000.08019.09
5.4.190.0170.06719.04
5.4.180.0030.07318.89
5.4.170.0030.05719.02
5.4.160.0170.06318.86
5.4.150.0130.07019.11
5.4.140.0200.05716.38
5.4.130.0100.04316.25
5.4.120.0100.04016.37
5.4.110.0100.06016.46
5.4.100.0030.05716.42
5.4.90.0000.06316.51
5.4.80.0000.08016.25
5.4.70.0100.07316.39
5.4.60.0000.07716.40
5.4.50.0100.06716.31
5.4.40.0100.04316.41
5.4.30.0030.07716.35
5.4.20.0070.07316.45
5.4.10.0100.07016.44
5.4.00.0170.06015.88
5.3.290.0070.05314.77
5.3.280.0070.07314.52
5.3.270.0030.08014.56
5.3.260.0070.07314.61
5.3.250.0070.07314.60
5.3.240.0070.04714.56
5.3.230.0170.06714.54
5.3.220.0070.07714.52
5.3.210.0100.07014.61
5.3.200.0030.06014.50
5.3.190.0030.07714.62
5.3.180.0170.06714.62
5.3.170.0030.08314.55
5.3.160.0100.06314.47
5.3.150.0030.08014.67
5.3.140.0070.06014.64
5.3.130.0070.07714.47
5.3.120.0030.07714.60
5.3.110.0000.08014.64
5.3.100.0070.07314.06
5.3.90.0100.05714.06
5.3.80.0130.05014.07
5.3.70.0030.07714.04
5.3.60.0130.06713.89
5.3.50.0030.07314.07
5.3.40.0070.07313.95
5.3.30.0100.07014.01
5.3.20.0070.07313.61
5.3.10.0130.06013.71
5.3.00.0070.07013.70
5.2.170.0070.06311.87
5.2.160.0030.06011.87
5.2.150.0070.06311.87
5.2.140.0030.06711.87
5.2.130.0070.04011.87
5.2.120.0030.05311.87
5.2.110.0070.05711.87
5.2.100.0170.05311.87
5.2.90.0030.06011.87
5.2.80.0070.06311.87
5.2.70.0030.05011.87
5.2.60.0070.05711.87
5.2.50.0030.06311.87
5.2.40.0200.03311.87
5.2.30.0130.05011.87
5.2.20.0200.05011.87
5.2.10.0130.02311.87
5.2.00.0030.06311.87
5.1.60.0030.05011.87
5.1.50.0100.04311.87
5.1.40.0030.05311.87
5.1.30.0070.06011.87
5.1.20.0030.06311.87
5.1.10.0100.05011.87
5.1.00.0100.05011.87
5.0.50.0030.03311.87
5.0.40.0030.04311.87
5.0.30.0070.03311.87
5.0.20.0070.04011.87
5.0.10.0030.04311.87
5.0.00.0030.06711.87
4.4.90.0030.03311.87
4.4.80.0070.03011.87
4.4.70.0030.03711.87
4.4.60.0030.03711.87
4.4.50.0000.04011.87
4.4.40.0000.05311.87
4.4.30.0030.01711.87
4.4.20.0000.03011.87
4.4.10.0000.03711.87
4.4.00.0030.05311.87
4.3.110.0000.02711.87
4.3.100.0000.03711.87
4.3.90.0000.02711.87
4.3.80.0000.05011.87
4.3.70.0030.03311.87
4.3.60.0000.03711.87
4.3.50.0000.03011.87
4.3.40.0030.05011.87
4.3.30.0030.03311.87
4.3.20.0000.03711.87
4.3.10.0000.03011.87
4.3.00.0000.03711.87

preferences:
33.97 ms | 400 KiB | 5 Q