3v4l.org

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

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)
8.3.60.0190.01680.38
8.3.50.0520.02272.81
8.3.40.0460.01044.75
8.3.30.0450.00346.16
8.3.20.0120.00944.82
8.3.10.0110.00348.38
8.3.00.0090.00948.73
8.2.180.0650.02072.25
8.2.170.0310.01044.79
8.2.160.0440.00346.47
8.2.150.0190.00344.60
8.2.140.0100.01346.52
8.2.130.0070.00749.10
8.2.120.0070.00747.30
8.2.110.0240.00346.50
8.2.100.0250.00743.64
8.2.90.0170.00345.07
8.2.80.0110.00945.39
8.2.70.0100.01343.48
8.2.60.0160.00643.91
8.2.50.0130.01043.50
8.2.40.0150.00344.92
8.2.30.0200.00045.56
8.2.20.0140.00743.56
8.2.10.0070.01443.36
8.2.00.0210.00443.36
8.1.280.0720.01773.81
8.1.270.0230.00048.04
8.1.260.0190.00346.25
8.1.250.0110.00749.74
8.1.240.0190.01047.63
8.1.230.0310.00346.85
8.1.220.0130.00743.41
8.1.210.0210.00744.84
8.1.200.0180.00943.23
8.1.190.0110.01143.40
8.1.180.0200.00343.41
8.1.170.0140.00744.52
8.1.160.0160.00944.72
8.1.150.0220.00644.46
8.1.140.0070.01443.25
8.1.130.0190.00043.79
8.1.120.0150.00743.44
8.1.110.0130.00743.35
8.1.100.0100.01043.36
8.1.90.0090.00943.40
8.1.80.0060.01343.39
8.1.70.0130.00743.26
8.1.60.0210.00443.45
8.1.50.0150.00643.36
8.1.40.0070.01443.43
8.1.30.0100.01043.54
8.1.20.0160.00643.62
8.1.10.0230.01373.11
8.1.00.0440.01072.95
8.0.300.0300.01075.52
8.0.290.0260.01072.55
8.0.280.0270.00673.84
8.0.270.0380.00772.64
8.0.260.0220.01172.28
8.0.250.0300.01172.41
8.0.240.0490.01072.35
8.0.230.0240.00772.34
8.0.220.0330.00772.23
8.0.210.0280.01472.25
8.0.200.0210.01172.40
8.0.190.0230.01372.21
8.0.180.0270.00772.38
8.0.170.0240.01072.25
8.0.160.0270.00772.30
8.0.150.0270.00772.27
8.0.140.0240.00772.32
8.0.130.0580.013121.68
8.0.120.0200.01372.32
8.0.110.0200.01372.28
8.0.100.0220.01072.14
8.0.90.0250.01072.31
8.0.80.0680.02972.23
8.0.70.0210.01172.25
8.0.60.0250.00672.22
8.0.50.0230.01672.34
8.0.30.0630.04572.42
8.0.20.0790.02372.44
8.0.10.0310.00672.25
8.0.00.0690.02172.34
7.4.330.0160.00973.76
7.4.320.0310.01071.81
7.4.300.0230.01972.05
7.4.290.0220.01171.80
7.4.280.0170.01772.08
7.4.270.0190.01371.98
7.4.260.0530.020121.62
7.4.250.0280.00771.93
7.4.240.0240.01072.07
7.4.230.0350.00071.88
7.4.220.0600.03772.10
7.4.210.0490.02972.02
7.4.200.0230.01071.96
7.4.190.0180.01472.04
7.4.160.0620.02371.91
7.4.150.0720.01072.02
7.4.140.0740.02871.90
7.4.130.0610.02771.99
7.4.120.0570.03971.94
7.4.110.0630.03971.97
7.4.100.0510.03272.10
7.4.90.0760.02971.84
7.4.80.0640.02171.81
7.4.70.0670.03771.99
7.4.60.0450.03571.75
7.4.50.0270.01372.13
7.4.40.0350.01371.85
7.4.30.0630.03171.77
7.4.00.0250.02870.62
7.3.330.0350.019121.64
7.3.320.0540.017121.57
7.3.310.0170.01771.84
7.3.300.0240.01071.75
7.3.290.0270.04671.71
7.3.280.0590.03071.80
7.3.270.0600.02771.81
7.3.260.0640.03271.92
7.3.250.0570.02871.95
7.3.240.0730.02971.72
7.3.230.0640.02072.11
7.3.210.0650.01671.71
7.3.200.0540.03971.73
7.3.190.0720.01472.04
7.3.180.0510.02971.78
7.3.170.0530.02671.82
7.3.160.0710.01771.86
7.3.120.0330.02070.19
7.2.330.0600.02672.23
7.2.320.0440.03771.98
7.2.310.0900.05471.66
7.2.300.0660.02072.00
7.2.290.0670.04471.83
7.2.60.1970.01078.73
7.2.00.7880.01381.09
7.1.200.0900.02077.76
7.1.70.1150.03078.83
7.1.60.6390.01078.38
7.1.50.0620.03078.98
7.1.00.0070.04084.39
7.0.200.0630.01778.52
7.0.140.0030.09084.18
7.0.100.0230.05375.81
7.0.90.1170.09375.83
7.0.80.0330.07075.48
7.0.70.0270.04775.50
7.0.60.0630.09375.59
7.0.50.0270.06775.91
7.0.40.0100.05020.14
7.0.30.0130.05320.07
7.0.20.0170.04320.07
7.0.10.0170.05320.07
7.0.00.0170.06320.05
5.6.280.0330.08085.70
5.6.250.0170.05385.32
5.6.240.0170.08785.34
5.6.230.0230.05385.36
5.6.220.0100.08785.34
5.6.210.0330.08385.14
5.6.200.0170.04785.72
5.6.190.0230.12385.88
5.6.180.0300.06085.72
5.6.170.0230.05385.79
5.6.160.0170.08785.78
5.6.150.0330.08785.77
5.6.140.0270.05085.73
5.6.130.0300.10085.76
5.6.120.0330.09785.81
5.6.110.0230.04385.71
5.6.100.0200.05785.71
5.6.90.0270.08085.83
5.6.80.0200.07085.20
5.6.70.0200.05385.07
5.6.60.0300.05785.12
5.6.50.0230.04085.18
5.6.40.0300.05085.02
5.6.30.0200.07085.11
5.6.20.0170.07785.07
5.6.10.0330.04085.12
5.6.00.0170.05085.10
5.5.380.0470.08385.10
5.5.370.0170.07785.27
5.5.360.0300.11085.06
5.5.350.0370.07785.13
5.5.340.0330.08385.57
5.5.330.0270.09785.43
5.5.320.0270.08085.44
5.5.310.0270.05085.61
5.5.300.0270.10385.59
5.5.290.0370.07085.35
5.5.280.0270.04785.48
5.5.270.0330.06785.63
5.5.260.0270.09785.56
5.5.250.0400.08085.25
5.5.240.0270.04384.95
5.5.230.0400.03084.91
5.5.220.0300.04384.96
5.5.210.0300.04785.00
5.5.200.0300.03784.97
5.5.190.0370.04084.94
5.5.180.0300.08384.89
5.5.160.0270.05384.86
5.5.150.0370.06384.96
5.5.140.0430.07784.91
5.5.130.0430.10084.93
5.5.120.0300.07084.82
5.5.110.0300.04384.85
5.5.100.0500.09084.81
5.5.90.0330.08784.79
5.5.80.0300.04384.86
5.5.70.0270.06084.72
5.5.60.0270.07084.77
5.5.50.0200.04384.66
5.5.40.0200.08084.71
5.5.30.0470.08084.74
5.5.20.0300.04084.80
5.5.10.0300.04784.70
5.5.00.0400.06084.73
5.4.450.0230.04783.86
5.4.440.0200.05384.08
5.4.430.0400.05383.81
5.4.420.0300.09083.89
5.4.410.0300.07783.69
5.4.400.0170.05383.68
5.4.390.0270.09083.53
5.4.380.0200.08783.75
5.4.370.0270.09383.82
5.4.360.0330.05383.75
5.4.350.0300.06783.63
5.4.340.0370.06783.69
5.4.320.0330.06783.85
5.4.310.0330.07783.64
5.4.300.0270.05083.69
5.4.290.0170.07383.58
5.4.280.0170.05783.63
5.4.270.0230.05083.67
5.4.260.0400.06383.73
5.4.250.0330.08083.67
5.4.240.0230.07783.70
5.4.230.0200.09783.68
5.4.220.0300.06383.66
5.4.210.0530.07383.63
5.4.200.0270.04083.73
5.4.190.0300.05383.66
5.4.180.0170.08783.48
5.4.170.0400.03783.70
5.4.160.0300.08083.57
5.4.150.0370.09783.66
5.4.140.0270.08381.04
5.4.130.0300.04081.04
5.4.120.0230.09081.06
5.4.110.0270.09081.09
5.4.100.0230.04780.98
5.4.90.0200.06081.16
5.4.80.0200.06381.03
5.4.70.0300.04081.14
5.4.60.0270.07381.00
5.4.50.0230.03781.12
5.4.40.0230.06381.13
5.4.30.0370.02781.05
5.4.20.0230.04781.14
5.4.10.0200.06081.08
5.4.00.0170.05080.38
5.3.290.0170.06378.38
5.3.280.0270.07378.35
5.3.270.0200.11778.30
5.3.260.0300.06078.35
5.3.250.0270.13078.30
5.3.240.0330.09778.45
5.3.230.0200.08078.37
5.3.220.0130.06378.30
5.3.210.0200.07378.36
5.3.200.0230.05778.26
5.3.190.0170.12078.25
5.3.180.0200.07078.29
5.3.170.0330.07078.34
5.3.160.0270.11778.47
5.3.150.0200.06078.42
5.3.140.0270.06778.41
5.3.130.0300.06078.29
5.3.120.0230.05378.31
5.3.110.0230.07378.23
5.3.100.0230.07077.88
5.3.90.0230.06377.85
5.3.80.0230.07777.73
5.3.70.0130.10377.64
5.3.60.0300.07777.74
5.3.50.0300.07777.69
5.3.40.0170.05777.76
5.3.30.0270.10777.58
5.3.20.0230.07377.36
5.3.10.0170.09377.32
5.3.00.0270.07077.45
5.2.170.0130.04722.37
5.2.160.0170.05022.48
5.2.150.0030.07022.48
5.2.140.0100.05722.45
5.2.130.0070.04722.39
5.2.120.0100.02722.48
5.2.110.0030.03722.43
5.2.100.0200.06022.45
5.2.90.0070.04722.48
5.2.80.0200.05322.36
5.2.70.0200.02723.00
5.2.60.0070.03022.43
5.2.50.0070.03322.63
5.2.40.0130.02722.58
5.2.30.0130.04022.50
5.2.20.0130.05722.73
5.2.10.0130.02323.00
5.2.00.0030.03322.29
5.1.60.0130.02022.38
5.1.50.0070.02322.45
5.1.40.0070.06022.39
5.1.30.0070.04022.75
5.1.20.0070.03322.78
5.1.10.0070.02722.49
5.1.00.0030.02722.35
5.0.50.0070.02321.78
5.0.40.0070.02021.44
5.0.30.0030.03721.40
5.0.20.0130.01321.20
5.0.10.0030.03021.25
5.0.00.0130.03024.62
4.4.90.0000.02014.52
4.4.80.0030.01314.48
4.4.70.0100.01314.50
4.4.60.0100.02314.55
4.4.50.0030.03014.43
4.4.40.0100.05014.52
4.4.30.0100.03014.43
4.4.20.0030.02014.51
4.4.10.0000.02314.55
4.4.00.0070.04014.50
4.3.110.0070.01715.95
4.3.100.0030.02015.85
4.3.90.0030.02015.73
4.3.80.0000.05316.92
4.3.70.0030.01715.83
4.3.60.0030.04015.71
4.3.50.0070.05015.82
4.3.40.0000.03316.43
4.3.30.0030.03315.20
4.3.20.0000.02313.18
4.3.10.0000.02015.12
4.3.00.0000.01715.15

preferences:
32.31 ms | 401 KiB | 5 Q