3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Test { function get() { return $this->get(); } } (new Test)->get();

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)
8.3.60.0530.01372.36
8.3.50.0590.01672.64
8.3.40.0230.01744.67
8.3.30.0370.00344.87
8.3.20.0120.00944.51
8.3.10.0080.00847.17
8.3.00.0240.00043.50
8.2.180.0940.01773.36
8.2.170.0250.01444.71
8.2.160.0200.02448.13
8.2.150.0180.00444.69
8.2.140.0160.00746.57
8.2.130.0090.00350.18
8.2.120.0000.01347.67
8.2.110.0110.00449.12
8.2.100.0290.00343.72
8.2.90.0110.01145.17
8.2.80.0200.00745.17
8.2.70.0090.01243.47
8.2.60.0170.00743.80
8.2.50.0070.01443.38
8.2.40.0200.00044.61
8.2.30.0180.00443.91
8.2.20.0090.01243.47
8.2.10.0130.00643.39
8.2.00.0170.00743.47
8.1.280.0470.02073.70
8.1.270.0240.00048.18
8.1.260.0110.00847.99
8.1.250.0130.01048.01
8.1.240.0230.01046.84
8.1.230.0280.01446.84
8.1.220.0100.01343.53
8.1.210.0210.00644.96
8.1.200.0130.01343.22
8.1.190.0140.00743.29
8.1.180.0090.01242.98
8.1.170.0150.00644.75
8.1.160.0100.01044.77
8.1.150.0180.01144.52
8.1.140.0180.01143.42
8.1.130.0100.01043.33
8.1.120.0030.01743.40
8.1.110.0100.01043.36
8.1.100.0170.00343.37
8.1.90.0100.01043.27
8.1.80.0030.01743.20
8.1.70.0060.01343.36
8.1.60.0060.01343.39
8.1.50.0100.01043.35
8.1.40.0100.01043.37
8.1.30.0100.01043.55
8.1.20.0150.00643.61
8.1.10.0170.01773.13
8.1.00.0310.00773.08
8.0.300.0260.01075.64
8.0.290.0130.02272.38
8.0.280.0180.01873.95
8.0.270.0260.01072.74
8.0.260.0270.01072.35
8.0.250.0290.00472.36
8.0.240.0200.02072.49
8.0.230.0130.02372.41
8.0.220.0200.01072.23
8.0.210.0240.01772.33
8.0.200.0230.01372.40
8.0.190.0320.01072.43
8.0.180.0230.01072.33
8.0.170.0180.01472.23
8.0.160.0200.01372.38
8.0.150.0130.01972.28
8.0.140.0360.01372.31
8.0.130.0420.023121.66
8.0.120.0180.01272.31
8.0.110.0270.01072.16
8.0.100.0160.01672.12
8.0.90.0190.01372.24
8.0.80.0480.01972.32
8.0.70.0140.01772.16
8.0.60.0070.02472.14
8.0.50.0230.01072.21
8.0.30.0680.02972.49
8.0.20.0740.02672.27
8.0.10.0310.00372.23
8.0.00.0700.02072.16
7.4.330.0450.00929.88
7.4.320.0140.01771.93
7.4.300.0100.02372.01
7.4.290.0200.01371.93
7.4.280.0410.01771.95
7.4.270.0270.00771.96
7.4.260.0550.016121.65
7.4.250.0140.01871.88
7.4.240.0260.01072.05
7.4.230.0170.01771.78
7.4.220.0580.02671.98
7.4.210.0430.02972.03
7.4.200.0310.00372.04
7.4.190.0220.00972.09
7.4.160.0410.03771.91
7.4.150.0690.03672.07
7.4.140.0550.02971.98
7.4.130.0540.03471.91
7.4.120.0660.02371.96
7.4.110.0570.02672.07
7.4.100.0610.02972.04
7.4.90.0550.02672.05
7.4.80.0900.03271.95
7.4.70.0630.02671.91
7.4.60.0520.03171.75
7.4.50.0160.01671.66
7.4.40.0270.02371.77
7.4.30.0660.01671.93
7.4.00.0340.02170.23
7.3.330.0680.014121.66
7.3.320.0570.031120.97
7.3.310.0130.02071.82
7.3.300.0250.00771.62
7.3.290.0560.02771.84
7.3.280.0440.03071.68
7.3.270.0700.01371.69
7.3.260.0690.03871.75
7.3.250.0550.03571.75
7.3.240.0460.03971.73
7.3.230.0500.03071.73
7.3.210.0620.02371.70
7.3.200.0770.03071.67
7.3.190.0850.02071.85
7.3.180.0560.03072.07
7.3.170.0520.04271.88
7.3.160.0520.02971.77
7.3.120.0420.01770.35
7.3.110.0400.03070.27
7.3.100.0460.02070.21
7.3.90.0240.03470.23
7.3.80.0240.02870.22
7.3.70.0340.02470.19
7.3.60.0330.02070.36
7.3.50.0200.03170.10
7.3.40.0260.02070.14
7.3.30.0240.03170.07
7.3.20.0320.01678.43
7.3.10.0070.02478.45
7.3.00.0320.02078.18
7.2.330.0720.02071.71
7.2.320.0600.03071.81
7.2.310.0520.05571.86
7.2.300.0380.04772.06
7.2.290.0620.02672.18
7.2.250.0450.01370.52
7.2.240.0400.03470.52
7.2.230.0450.02370.50
7.2.220.0290.02970.25
7.2.210.0260.03470.09
7.2.200.0340.01770.40
7.2.190.0270.04070.06
7.2.180.0300.02670.04
7.2.170.0230.02770.45
7.2.60.2150.01078.70
7.2.00.0070.02181.14
7.1.330.0350.02577.52
7.1.320.0300.01777.22
7.1.310.0370.02477.45
7.1.300.0230.03077.46
7.1.290.0170.02377.45
7.1.280.0200.02777.46
7.1.270.0110.03377.49
7.1.260.0360.01877.56
7.1.200.1970.01677.21
7.1.100.0980.01779.82
7.1.70.0420.00778.98
7.1.60.0240.03179.31
7.1.50.0280.03496.52
7.1.00.0070.09084.23
7.0.200.7940.01076.51
7.0.140.0130.08384.09
7.0.120.0070.04084.11
7.0.60.0230.08075.52
7.0.50.0370.08373.48
7.0.40.0130.10020.24
7.0.30.0530.08020.10
7.0.20.0270.10020.16
7.0.10.0330.07720.21
7.0.00.0100.05020.20
5.6.280.0300.08385.47
5.6.210.0300.10385.18
5.6.200.0370.07782.85
5.6.190.0230.10085.08
5.6.180.0330.07784.93
5.6.170.0430.08785.07
5.6.160.0430.09084.94
5.6.150.0200.04782.76
5.6.140.0200.07782.86
5.6.130.0170.05782.80
5.6.120.0300.10785.80
5.6.110.0300.10085.64
5.6.100.0300.09785.82
5.6.90.0200.05085.68
5.6.80.0300.06085.13
5.6.70.2900.04385.18
5.5.350.0400.08085.14
5.5.340.0400.08382.70
5.5.330.0470.08784.82
5.5.320.0470.06384.94
5.5.310.0370.06084.72
5.5.300.0270.06782.66
5.5.290.0270.04382.70
5.5.280.0300.10085.36
5.5.270.0400.09785.65
5.5.260.0300.10385.54
5.5.250.0530.07785.50
5.5.240.0370.09084.98
5.4.450.0630.08084.09
5.4.440.3800.05384.09
5.4.430.0500.07784.01
5.4.420.0430.08784.01
5.4.410.0570.07084.08
5.4.400.0670.05083.79
5.4.390.0430.07383.84
5.4.380.0630.06383.48
5.4.370.0430.07783.39
5.4.360.0530.06383.26
5.4.350.0200.05176.72
5.4.340.0230.05676.72
5.4.320.0200.05977.20
5.4.310.0180.05477.20
5.4.300.0320.05777.20
5.4.290.0290.05777.20
5.4.280.0250.06777.10
5.4.270.0260.05577.10
5.4.260.0280.05777.10
5.4.250.0350.05277.09
5.4.240.0350.06277.10
5.4.230.0400.07377.09
5.4.220.0280.06477.09
5.4.210.0350.06877.09
5.4.200.0380.06777.09
5.4.190.0330.06977.09
5.4.180.0300.06277.09
5.4.170.0360.07477.10
5.4.160.0330.06477.09
5.4.150.0330.06877.09
5.4.140.0310.06776.77
5.4.130.0290.06376.76
5.4.120.0280.05776.72
5.4.110.0270.06776.71
5.4.100.0280.06576.71
5.4.90.0260.06976.71
5.4.80.0310.06376.71
5.4.70.0320.06376.71
5.4.60.0320.05676.71
5.4.50.0320.06176.71
5.4.40.0340.05776.70
5.4.30.0360.05676.70
5.4.20.0350.06576.70
5.4.10.0340.05776.70
5.4.00.0340.06076.18
5.3.290.0080.03812.80
5.3.280.0100.04212.71
5.3.270.0090.04612.72
5.3.260.0120.04912.72
5.3.250.0080.04512.72
5.3.240.0110.04412.72
5.3.230.0090.04512.71
5.3.220.0090.04912.68
5.3.210.0080.05112.68
5.3.200.0080.04812.68
5.3.190.0090.04812.68
5.3.180.0090.04812.67
5.3.170.0100.04712.67
5.3.160.0090.04812.67
5.3.150.0100.05112.67
5.3.140.0090.04712.66
5.3.130.0090.05012.66
5.3.120.0090.05012.66
5.3.110.0080.05112.66
5.3.100.0100.04212.12
5.3.90.0100.04412.10
5.3.80.0090.04312.10
5.3.70.0070.04912.10
5.3.60.0080.05212.08
5.3.50.0090.04212.02
5.3.40.0070.04312.02

preferences:
52.72 ms | 401 KiB | 5 Q