3v4l.org

run code in 300+ PHP versions simultaneously
<?php function foo() { return foo(); } foo();

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)
8.3.40.0320.00744.59
8.3.30.0330.00744.54
8.3.20.0120.00946.23
8.3.10.0180.00448.59
8.3.00.0130.01343.80
8.2.170.0230.01644.66
8.2.160.0380.00346.10
8.2.150.0150.00744.72
8.2.140.0210.00046.35
8.2.130.0120.00647.47
8.2.120.0260.00343.50
8.2.110.0060.01148.17
8.2.100.0220.01443.72
8.2.90.0110.01145.14
8.2.80.0120.00943.24
8.2.70.0140.00743.35
8.2.60.0170.01343.76
8.2.50.0210.00443.38
8.2.40.0110.01145.46
8.2.30.0160.01046.46
8.2.20.0170.00343.39
8.2.10.0140.01043.71
8.2.00.0140.01043.81
8.1.270.0030.01051.71
8.1.260.0200.00746.17
8.1.250.0230.00048.19
8.1.240.0170.00347.06
8.1.230.0170.01443.39
8.1.220.0180.00343.42
8.1.210.0200.00343.23
8.1.200.0170.00743.22
8.1.190.0170.00342.97
8.1.180.0180.00443.28
8.1.170.0200.00344.52
8.1.160.0130.00647.87
8.1.150.0160.00744.83
8.1.140.0130.01343.39
8.1.130.0180.00443.45
8.1.120.0100.01343.29
8.1.110.0200.00743.32
8.1.100.0100.01043.41
8.1.90.0230.00343.41
8.1.80.0100.01443.38
8.1.70.0140.00743.25
8.1.60.0090.01243.51
8.1.50.0160.01043.47
8.1.40.0140.01043.52
8.1.30.0200.00343.59
8.1.20.0230.00343.61
8.1.10.0190.01673.10
8.1.00.0250.01972.89
8.0.300.0140.02172.72
8.0.290.0170.01772.13
8.0.280.0130.02073.83
8.0.270.0360.00372.61
8.0.260.0340.00772.63
8.0.250.0200.01372.40
8.0.240.0290.01372.38
8.0.230.0230.01672.29
8.0.220.0270.02472.27
8.0.210.0260.00772.29
8.0.200.0430.00072.30
8.0.190.0330.01072.45
8.0.180.0290.01372.36
8.0.170.0360.00772.36
8.0.160.0350.01072.33
8.0.150.0250.01272.18
8.0.140.0270.01772.18
8.0.130.0580.037121.73
8.0.120.0230.01372.19
8.0.110.0230.01072.23
8.0.100.0130.02072.15
8.0.90.0300.01072.21
8.0.80.0370.03472.25
8.0.70.0130.02072.31
8.0.60.0180.01572.21
8.0.50.0200.01372.13
8.0.30.0410.03372.52
8.0.20.0640.03172.37
8.0.10.0230.01672.45
8.0.00.0610.02772.25
7.4.330.0240.01469.92
7.4.320.0170.02371.89
7.4.300.0200.02072.09
7.4.290.0390.00471.84
7.4.280.0360.01072.07
7.4.270.0220.01971.86
7.4.260.0380.01771.99
7.4.250.0290.00772.04
7.4.240.0180.01571.96
7.4.230.0160.01671.93
7.4.220.0430.03772.01
7.4.210.0510.02571.90
7.4.200.0070.02771.91
7.4.160.0450.02671.99
7.4.150.0490.02971.96
7.4.140.0790.02971.90
7.4.130.0630.02671.95
7.4.120.0500.03471.92
7.4.110.0610.02272.00
7.4.100.0510.03171.82
7.4.90.0570.02171.93
7.4.80.0600.03671.89
7.4.70.0720.03072.07
7.4.60.0660.01771.92
7.4.50.0160.01071.71
7.4.40.0640.02572.00
7.4.30.0810.01771.76
7.4.10.0380.03170.43
7.4.00.0300.02370.47
7.3.330.0390.013121.70
7.3.320.0610.020121.67
7.3.310.0190.01671.57
7.3.300.0220.01371.64
7.3.290.0390.02771.75
7.3.280.0760.02471.73
7.3.270.0820.02971.66
7.3.260.0580.03172.02
7.3.250.0730.02071.85
7.3.240.0830.03871.64
7.3.230.0510.02971.76
7.3.210.0590.02771.93
7.3.200.0480.02971.67
7.3.190.0680.01671.75
7.3.180.0640.01471.69
7.3.170.0500.03071.76
7.3.160.0590.02071.88
7.3.130.0380.02270.25
7.3.120.0420.02469.92
7.3.110.0450.01670.13
7.3.100.0300.01670.24
7.3.90.0310.01770.38
7.3.80.0330.02370.16
7.3.70.0250.01970.24
7.3.60.0300.01770.09
7.3.50.0220.01970.15
7.3.40.0350.01370.23
7.3.30.0400.01070.29
7.3.20.0220.00978.31
7.3.10.0320.01478.27
7.3.00.0840.01778.26
7.2.330.0510.03372.13
7.2.320.0460.03671.95
7.2.310.0660.01772.21
7.2.300.0790.03271.89
7.2.290.0660.02671.80
7.2.260.0470.02370.28
7.2.250.0420.01670.42
7.2.240.0200.02670.40
7.2.230.0260.02370.54
7.2.220.0270.02070.48
7.2.210.0260.03270.49
7.2.200.0330.01770.25
7.2.190.0270.02069.96
7.2.180.0230.02370.55
7.2.170.0290.01970.01
7.2.160.0410.01070.30
7.2.150.0030.02778.72
7.2.140.0170.02078.60
7.2.130.1050.01678.43
7.2.120.0440.01678.56
7.2.110.0620.01778.54
7.2.100.0590.01678.69
7.2.90.1190.01778.39
7.2.80.0650.01878.56
7.2.70.0680.01878.54
7.2.60.0870.01778.72
7.2.50.0700.01557.89
7.2.40.0670.01756.60
7.2.30.0740.01878.58
7.2.20.0830.02478.59
7.2.10.0680.01778.43
7.2.00.1140.01779.11
7.1.330.0170.02077.63
7.1.320.0210.02477.41
7.1.310.0160.03077.77
7.1.300.0200.01377.45
7.1.290.0130.01777.49
7.1.280.0220.01977.41
7.1.270.0160.01977.25
7.1.260.0170.02477.30
7.1.250.0220.01877.38
7.1.240.0190.02477.40
7.1.230.0100.02377.38
7.1.220.0250.01777.50
7.1.210.0150.02377.38
7.1.200.0650.01877.33
7.1.190.0420.02977.64
7.1.180.0140.02777.64
7.1.170.0250.02477.65
7.1.160.0170.02877.50
7.1.150.0270.02777.73
7.1.140.0190.02977.66
7.1.130.0250.02377.52
7.1.120.0270.02077.44
7.1.110.0250.02777.66
7.1.100.1270.02678.31
7.1.90.0280.02577.64
7.1.80.0200.02577.60
7.1.70.0620.02177.93
7.1.60.0180.03078.10
7.1.50.0190.02778.07
7.1.40.0240.02877.50
7.1.30.0220.02977.75
7.1.20.0220.02977.60
7.1.10.0280.02077.64
7.1.00.0210.04279.82
7.0.330.0190.02477.09
7.0.320.1200.02577.18
7.0.310.0140.01677.29
7.0.300.0070.02977.25
7.0.290.0260.01977.22
7.0.280.0250.02777.33
7.0.270.0200.02777.35
7.0.260.0320.01477.18
7.0.250.0210.02877.40
7.0.240.0280.01977.11
7.0.230.0190.02577.45
7.0.220.0230.02377.36
7.0.210.0220.02377.34
7.0.200.7000.02375.21
7.0.190.0240.01977.20
7.0.180.0210.02877.40
7.0.170.0280.02077.13
7.0.160.0530.02477.25
7.0.150.0240.02277.16
7.0.140.0260.02677.30
7.0.130.0210.02477.24
7.0.120.0240.02077.25
7.0.110.0190.02777.15
7.0.100.0360.02477.22
7.0.90.0190.02177.43
7.0.80.0270.02677.30
7.0.70.0280.01277.38
7.0.60.0260.04876.79
7.0.50.0170.03954.14
7.0.40.0130.03315.65
7.0.30.0220.03215.68
7.0.20.0230.04215.60
7.0.10.0170.04115.54
7.0.00.0170.02815.45
5.6.400.0330.02678.97
5.6.390.0350.03978.54
5.6.380.0300.03178.83
5.6.370.0470.01078.72
5.6.360.0340.02479.06
5.6.350.0510.02478.78
5.6.340.0370.03078.97
5.6.330.0450.02578.85
5.6.320.0410.02578.98
5.6.310.0230.02044.28
5.6.300.0450.02378.94
5.6.290.0330.03579.04
5.6.280.0410.02878.82
5.6.270.0440.02279.01
5.6.260.0400.02378.76
5.6.250.0350.02978.77
5.6.240.0410.02678.82
5.6.230.0330.03378.99
5.6.220.0360.02778.98
5.6.210.0320.05280.91
5.6.200.0410.04180.11
5.6.190.0410.04480.94
5.6.180.0530.03880.95
5.6.170.0320.04480.92
5.6.160.0440.04380.88
5.6.150.0400.03680.22
5.6.140.0310.03780.15
5.6.130.0320.03580.19
5.6.120.0370.05481.05
5.6.110.0370.04181.13
5.6.100.0330.05281.04
5.6.90.0380.04781.27
5.6.80.0380.04280.83
5.6.70.0240.03578.65
5.6.60.0460.02578.77
5.6.50.0440.02078.75
5.6.40.0410.02278.67
5.6.30.0310.03078.72
5.6.20.0400.02478.70
5.6.10.0430.02678.78
5.6.00.0350.03078.73
5.5.380.0390.02277.23
5.5.370.0250.03776.89
5.5.360.0280.03177.21
5.5.350.0300.03379.80
5.5.340.0420.05079.00
5.5.330.0420.04679.58
5.5.320.1630.03679.74
5.5.310.0460.03679.70
5.5.300.0370.03379.12
5.5.290.0320.05878.99
5.5.280.0310.03679.99
5.5.270.0360.04779.99
5.5.260.0380.04279.95
5.5.250.0410.04979.78
5.5.240.0310.04979.55
5.5.230.0340.03177.16
5.5.220.0340.02877.22
5.5.210.0350.02677.04
5.5.200.0420.02177.20
5.5.190.0470.02177.13
5.5.180.0390.02977.18
5.5.170.0420.02376.89
5.5.160.0360.02777.18
5.5.150.0360.03777.24
5.5.140.0440.02377.13
5.5.130.0310.03576.80
5.5.120.0420.02477.02
5.5.110.0380.02777.15
5.5.100.0310.03277.12
5.5.90.0240.04177.00
5.5.80.0310.03377.23
5.5.70.0340.02877.26
5.5.60.0340.02576.90
5.5.50.0540.01377.13
5.5.40.0330.03676.90
5.5.30.0450.02077.21
5.5.20.0420.02676.79
5.5.10.0450.02377.24
5.5.00.0370.02977.11
5.4.450.0560.04978.34
5.4.440.0600.04778.59
5.4.430.0510.04878.47
5.4.420.0570.04078.26
5.4.410.0550.05578.34
5.4.400.0630.05278.28
5.4.390.0530.04978.24
5.4.380.0560.04578.22
5.4.370.0600.05678.32
5.4.360.0570.04578.40
5.4.350.0580.04478.31
5.4.340.0570.04578.31
5.4.330.0470.01575.36
5.4.320.0580.04678.40
5.4.310.0560.04778.12
5.4.300.0680.03478.13
5.4.290.0650.04278.29
5.4.280.0530.04278.27
5.4.270.0630.03878.24
5.4.260.0590.03978.28
5.4.250.0560.04578.24
5.4.240.0740.04478.20
5.4.230.0560.05578.27
5.4.220.0520.04978.24
5.4.210.0520.04478.36
5.4.200.0540.04778.28
5.4.190.0620.03878.21
5.4.180.0540.05178.13
5.4.170.0660.04278.34
5.4.160.0610.04278.13
5.4.150.0590.04378.29
5.4.140.0540.04877.35
5.4.130.0470.04977.35
5.4.120.0600.03977.32
5.4.110.0650.04077.46
5.4.100.0610.04377.30
5.4.90.0570.04077.13
5.4.80.0560.04677.36
5.4.70.0460.03577.38
5.4.60.0250.03977.38
5.4.50.0290.03777.24
5.4.40.0360.03577.36
5.4.30.0300.04977.42
5.4.20.0370.04377.41
5.4.10.0270.03375.64
5.4.00.0390.02175.53

preferences:
56.35 ms | 400 KiB | 5 Q