3v4l.org

run code in 300+ PHP versions simultaneously
<?php class a { function b() { static::b(); } } $a=new a; $a->b();

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)
8.3.60.0590.02973.73
8.3.50.0650.02175.74
8.3.40.0300.01344.52
8.3.30.0320.01345.09
8.3.20.0160.00646.21
8.3.10.0190.00049.58
8.3.00.0080.01147.06
8.2.180.0500.03072.50
8.2.170.0360.00744.89
8.2.160.0290.01046.33
8.2.150.0100.01444.97
8.2.140.0130.01045.21
8.2.130.0170.00746.38
8.2.120.0090.00646.95
8.2.110.0160.00348.42
8.2.100.0370.00344.22
8.2.90.0200.01045.15
8.2.80.0110.01143.50
8.2.70.0160.00943.63
8.2.60.0110.01143.90
8.2.50.0130.01043.38
8.2.40.0070.01445.29
8.2.30.0070.01444.00
8.2.20.0170.00743.61
8.2.10.0110.01143.91
8.2.00.0190.00343.61
8.1.280.0530.02373.65
8.1.270.0140.00749.49
8.1.260.0100.01046.85
8.1.250.0200.00347.98
8.1.240.0170.00349.96
8.1.230.0230.01645.22
8.1.220.0100.01043.53
8.1.210.0180.00743.35
8.1.200.0160.00643.22
8.1.190.0100.01343.10
8.1.180.0170.00743.23
8.1.170.0150.00744.48
8.1.160.0100.01047.99
8.1.150.0040.01844.52
8.1.140.0170.00743.46
8.1.130.0120.00843.71
8.1.120.0130.00743.45
8.1.110.0130.00743.30
8.1.100.0140.00743.45
8.1.90.0170.00343.33
8.1.80.0130.00743.50
8.1.70.0070.01343.30
8.1.60.0070.01443.63
8.1.50.0040.01843.62
8.1.40.0250.00343.46
8.1.30.0140.00743.63
8.1.20.0160.00643.65
8.1.10.0110.02573.16
8.1.00.0200.01673.07
8.0.300.0160.02072.91
8.0.290.0170.01772.50
8.0.280.0200.01673.85
8.0.270.0280.01772.78
8.0.260.0260.01072.80
8.0.250.0250.00672.44
8.0.240.0210.02172.42
8.0.230.0230.01772.31
8.0.220.0100.02372.44
8.0.210.0310.01072.20
8.0.200.0280.01472.46
8.0.190.0270.01772.39
8.0.180.0300.02372.32
8.0.170.0300.01372.33
8.0.160.0210.01472.38
8.0.150.0240.02072.33
8.0.140.0290.02572.24
8.0.130.0470.027121.73
8.0.120.0260.01672.35
8.0.110.0210.01772.36
8.0.100.0100.02172.18
8.0.90.0200.02672.23
8.0.80.0440.05072.38
8.0.70.0130.02272.45
8.0.60.0240.00772.36
8.0.50.0200.02072.29
8.0.30.0630.02972.32
8.0.20.0550.03572.49
8.0.10.0190.01672.48
8.0.00.0470.04472.22
7.4.330.0320.01068.95
7.4.320.0260.01672.02
7.4.300.0240.01072.13
7.4.290.0310.01472.05
7.4.280.0300.02071.99
7.4.270.0230.01772.03
7.4.260.0300.02971.98
7.4.250.0170.02071.89
7.4.240.0240.01472.13
7.4.230.0240.01271.98
7.4.220.0660.03072.01
7.4.210.0430.03372.08
7.4.200.0240.01072.10
7.4.160.0420.04272.01
7.4.150.0560.04671.86
7.4.140.0690.04072.08
7.4.130.0510.03971.95
7.4.120.0530.05271.88
7.4.110.0630.02871.98
7.4.100.0490.04272.07
7.4.90.0480.04272.13
7.4.80.0590.04771.91
7.4.70.0550.03272.08
7.4.60.0540.04371.88
7.4.50.0230.02071.75
7.4.40.0620.02671.83
7.4.30.0460.03972.18
7.4.10.0400.02370.45
7.4.00.0350.02870.51
7.3.330.0520.023121.76
7.3.320.0550.026121.58
7.3.310.0130.01971.77
7.3.300.0260.01071.72
7.3.290.0600.04771.76
7.3.280.0580.04371.81
7.3.270.0640.03771.89
7.3.260.0620.04272.19
7.3.250.0700.04972.02
7.3.240.0670.02771.66
7.3.230.0520.04671.95
7.3.210.0590.04571.65
7.3.200.0620.03371.88
7.3.190.0550.04771.88
7.3.180.0700.05071.72
7.3.170.0390.05971.91
7.3.160.0530.03371.77
7.3.130.0340.03770.09
7.3.120.0390.02970.30
7.3.110.0360.04370.21
7.3.100.0230.02770.21
7.3.90.0220.02970.00
7.3.80.0390.02970.43
7.3.70.0300.02470.26
7.3.60.0240.04070.11
7.3.50.0370.01770.31
7.3.40.0370.01069.90
7.3.30.0340.01470.23
7.3.20.0160.01678.47
7.3.10.0180.01178.53
7.3.00.0100.02578.56
7.2.330.0890.02372.20
7.2.320.0570.03772.18
7.2.310.0570.03772.19
7.2.300.0560.03672.19
7.2.290.0530.03772.18
7.2.260.0380.02770.66
7.2.250.0420.03670.52
7.2.240.0200.03670.37
7.2.230.0400.03770.40
7.2.220.0260.03670.42
7.2.210.0310.02870.75
7.2.200.0330.02370.45
7.2.190.0370.02470.41
7.2.180.0260.02670.66
7.2.170.0300.01770.48
7.2.160.0360.01370.46
7.2.150.0230.01978.66
7.2.140.0210.01678.91
7.2.130.0170.01778.94
7.2.120.0100.02478.37
7.2.110.0220.02078.68
7.2.100.0030.03578.85
7.2.90.0200.01678.50
7.2.80.0200.01078.83
7.2.70.0140.02778.73
7.2.60.0480.02178.63
7.2.50.0100.01978.51
7.2.40.0260.01678.66
7.2.30.0220.02578.71
7.2.20.0110.01878.45
7.2.10.0130.02078.46
7.2.00.0630.02379.92
7.1.330.0070.02577.43
7.1.320.0140.04177.50
7.1.310.0000.03377.27
7.1.300.0170.03377.27
7.1.290.0260.01677.57
7.1.280.0090.02577.70
7.1.270.0200.03077.53
7.1.260.0070.03777.68
7.1.250.0140.02177.59
7.1.240.0160.03377.46
7.1.230.0100.02877.47
7.1.220.0100.02977.66
7.1.210.0130.02677.69
7.1.200.0850.02377.63
7.1.190.0210.02877.50
7.1.180.0100.03477.55
7.1.170.0220.02877.52
7.1.160.0230.03377.66
7.1.150.0130.03677.40
7.1.140.0100.03177.59
7.1.130.0140.02777.53
7.1.120.0190.02677.55
7.1.110.0160.03277.61
7.1.100.2240.01778.65
7.1.90.0030.03877.55
7.1.80.2560.02377.76
7.1.70.0330.02778.26
7.1.60.0180.03178.25
7.1.50.0740.02469.15
7.1.40.0290.01777.29
7.1.30.0200.04177.68
7.1.20.0210.03577.66
7.1.10.0400.02077.37
7.1.00.0150.06980.88
7.0.330.0130.02077.48
7.0.320.0030.03177.40
7.0.310.0100.04077.45
7.0.300.0210.02877.26
7.0.290.0280.01877.04
7.0.280.0070.02977.20
7.0.270.0100.03077.38
7.0.260.0140.02177.05
7.0.250.0110.02877.27
7.0.240.0190.01977.11
7.0.230.0160.01977.23
7.0.220.0100.02677.47
7.0.210.0200.02077.14
7.0.200.5360.02176.57
7.0.190.0190.03377.47
7.0.180.0240.01477.10
7.0.170.1900.04377.25
7.0.160.0250.02577.50
7.0.150.0220.03377.47
7.0.140.0190.05980.75
7.0.130.0210.03277.43
7.0.120.0140.04177.23
7.0.110.0310.02577.13
7.0.100.0330.02377.13
7.0.90.0230.03377.43
7.0.80.0270.01877.35
7.0.70.0250.02577.41
7.0.60.0320.05876.39
7.0.50.0200.06575.35
7.0.40.0160.07616.82
7.0.30.0300.06016.86
7.0.20.0310.03816.88
7.0.10.0150.04616.92
7.0.00.0130.04816.79
5.6.400.0360.03078.85
5.6.390.0310.03179.10
5.6.380.0440.01678.72
5.6.370.0330.03079.09
5.6.360.0610.02478.95
5.6.350.0330.03379.02
5.6.340.0240.03879.23
5.6.330.0360.02979.10
5.6.320.0440.02079.12
5.6.310.0260.03978.83
5.6.300.0400.04179.28
5.6.290.0440.03579.14
5.6.280.0290.07182.41
5.6.270.0460.02979.06
5.6.260.0430.03979.25
5.6.250.0540.04479.09
5.6.240.0400.04678.74
5.6.230.0510.03079.32
5.6.220.0560.02178.99
5.6.210.0300.07882.09
5.6.200.0370.05380.84
5.6.190.0390.04782.02
5.6.180.0480.05181.96
5.6.170.0520.06082.14
5.6.160.0400.04381.96
5.6.150.0290.07980.98
5.6.140.0450.04280.92
5.6.130.0330.06180.83
5.6.120.0420.05682.41
5.6.110.0410.06082.48
5.6.100.0400.06682.34
5.6.90.0400.03882.32
5.6.80.0310.07582.04
5.6.70.0450.03178.85
5.6.60.0330.04278.81
5.6.50.0440.03878.88
5.6.40.0330.04078.85
5.6.30.0470.03679.00
5.6.20.0480.03979.14
5.6.10.0620.03978.91
5.6.00.0510.03378.76
5.5.380.0380.04278.95
5.5.370.0540.03078.77
5.5.360.0420.05178.73
5.5.350.0280.05181.96
5.5.340.0420.05980.56
5.5.330.0360.07581.78
5.5.320.0370.06281.99
5.5.310.0420.05882.08
5.5.300.0380.06980.71
5.5.290.0390.06180.79
5.5.280.0340.04282.20
5.5.270.0430.04482.36
5.5.260.0300.06082.03
5.5.250.0400.06882.24
5.5.240.0280.06781.99
5.5.230.0400.03678.79
5.5.220.0580.01879.14
5.5.210.0410.03878.66
5.5.200.0480.02978.71
5.5.190.0410.03879.17
5.5.180.0320.04078.80
5.5.170.0440.03478.79
5.5.160.0420.04678.98
5.5.150.0430.05379.09
5.5.140.0380.03479.01
5.5.130.0580.03178.79
5.5.120.0330.04379.01
5.5.110.0420.03579.02
5.5.100.0440.03778.89
5.5.90.0450.03278.79
5.5.80.0420.04278.81
5.5.70.0470.02978.46
5.5.60.0490.03979.04
5.5.50.0410.04478.63
5.5.40.0420.03878.67
5.5.30.0520.03879.25
5.5.20.0380.05878.66
5.5.10.0490.03578.42
5.5.00.0580.02278.82
5.4.450.0390.06479.75
5.4.440.0590.05479.89
5.4.430.0420.06579.91
5.4.420.0490.05880.00
5.4.410.0420.06879.86
5.4.400.0470.06379.66
5.4.390.0400.05779.54
5.4.380.0430.04879.70
5.4.370.0600.04779.61
5.4.360.0340.06379.61
5.4.350.0370.07379.74
5.4.340.0500.05479.55
5.4.330.0450.03275.29
5.4.320.0510.05979.42
5.4.310.0380.05079.65
5.4.300.0480.03779.63
5.4.290.0390.05479.62
5.4.280.0370.04979.68
5.4.270.0420.06679.64
5.4.260.0420.05279.74
5.4.250.0460.05979.60
5.4.240.0460.06679.54
5.4.230.0420.06379.66
5.4.220.0410.05379.57
5.4.210.0480.05679.73
5.4.200.0390.06279.50
5.4.190.0380.05579.63
5.4.180.0440.06779.56
5.4.170.0440.05179.59
5.4.160.0440.06679.67
5.4.150.0390.05679.58
5.4.140.0460.06678.36
5.4.130.0450.06078.51
5.4.120.0500.03678.51
5.4.110.0450.06278.32
5.4.100.0390.06978.38
5.4.90.0390.04578.27
5.4.80.0370.05678.48
5.4.70.0350.05378.51
5.4.60.0320.05778.39
5.4.50.0400.03878.15
5.4.40.0370.04378.20
5.4.30.0320.04678.22
5.4.20.0380.04278.24
5.4.10.0310.04878.37
5.4.00.0300.04577.91
5.3.290.0540.06576.48
5.3.280.0420.07176.42
5.3.270.0380.07576.33
5.3.260.0360.05976.38
5.3.250.0290.06576.24
5.3.240.0330.07176.35
5.3.230.0480.07676.31
5.3.220.0320.08676.14
5.3.210.0300.05776.25
5.3.200.0410.06976.19
5.3.190.0280.08876.38
5.3.180.0380.08476.29
5.3.170.0520.06776.30
5.3.160.0360.08376.26
5.3.150.0590.05976.32
5.3.140.0350.05076.32
5.3.130.0380.05476.27
5.3.120.0420.04476.29
5.3.110.0420.04576.31
5.3.100.0290.05676.00
5.3.90.0300.06576.04
5.3.80.0270.06775.97
5.3.70.0340.05275.90
5.3.60.0300.06475.97
5.3.50.0320.06475.83
5.3.40.0200.08075.77
5.3.30.0380.05375.92
5.3.20.0350.06275.70
5.3.10.0290.05575.71
5.3.00.0290.05575.56
5.2.170.0130.03312.12
5.2.160.0170.02712.12
5.2.150.0100.03012.12
5.2.140.0030.03712.12
5.2.130.0070.03012.12
5.2.120.0070.03312.12
5.2.110.0130.03012.12
5.2.100.0100.03012.12
5.2.90.0170.02312.12
5.2.80.0170.02712.12
5.2.70.0130.03312.12
5.2.60.0100.03012.12
5.2.50.0200.02012.12
5.2.40.0070.03012.12
5.2.30.0030.03312.12
5.2.20.0100.02712.12
5.2.10.0100.02712.12
5.2.00.0130.02312.12
5.1.60.0100.02312.12
5.1.50.0130.02012.12
5.1.40.0070.02712.12
5.1.30.0100.02312.12
5.1.20.0100.02312.12
5.1.10.0070.03012.12
5.1.00.0200.04312.12
5.0.50.0100.03012.12
5.0.40.0130.04012.12
5.0.30.0070.06012.12
5.0.20.0130.03312.12
5.0.10.0200.03312.12
5.0.00.0100.06012.12
4.4.90.0030.01712.12
4.4.80.0030.01712.12
4.4.70.0030.01712.12
4.4.60.0070.01312.12
4.4.50.0070.01312.12
4.4.40.0030.03312.12
4.4.30.0070.01312.12
4.4.20.0030.01712.12
4.4.10.0070.01712.12
4.4.00.0100.04012.12
4.3.110.0100.03312.12
4.3.100.0100.03312.12
4.3.90.0130.02712.12
4.3.80.0100.04012.12
4.3.70.0070.02312.12
4.3.60.0070.03712.12
4.3.50.0070.02312.12
4.3.40.0070.04312.12
4.3.30.0100.02712.12
4.3.20.0070.02312.12
4.3.10.0000.02312.12
4.3.00.0070.02712.12

preferences:
42.08 ms | 401 KiB | 5 Q