3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo 'bob';

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)
8.3.40.0100.00318.72
8.3.30.0110.00418.59
8.3.20.0000.00818.57
8.3.10.0040.00420.44
8.3.00.0000.00817.38
8.2.170.0150.00622.96
8.2.160.0110.00422.08
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0050.00326.16
8.2.120.0050.00319.64
8.2.110.0060.00320.87
8.2.100.0120.00017.76
8.2.90.0050.00219.05
8.2.80.0080.00017.92
8.2.70.0040.00948.40
8.2.60.0090.00548.63
8.2.50.0080.00648.70
8.2.40.0060.00648.68
8.2.30.0090.00348.56
8.2.20.0080.00448.37
8.2.10.0100.00348.43
8.2.00.0080.00448.44
8.1.270.0130.00324.66
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0000.01020.63
8.1.230.0040.00720.92
8.1.220.0080.00017.74
8.1.210.0050.00318.77
8.1.200.0070.00648.28
8.1.190.0090.00448.37
8.1.180.0090.00348.71
8.1.170.0060.00749.03
8.1.160.0130.00049.04
8.1.150.0080.00548.83
8.1.140.0040.00748.27
8.1.130.0030.00848.57
8.1.120.0080.00448.33
8.1.110.0080.00348.32
8.1.100.0090.00448.26
8.1.90.0090.00348.31
8.1.80.0060.00648.33
8.1.70.0080.00448.28
8.1.60.0080.00548.32
8.1.50.0140.00048.37
8.1.40.0090.00448.33
8.1.30.0080.00548.37
8.1.20.0090.00548.41
8.1.10.0080.00748.41
8.1.00.0060.00748.36
8.0.300.0040.00419.98
8.0.290.0050.00847.98
8.0.280.0100.00248.87
8.0.270.0080.00448.21
8.0.260.0060.00547.99
8.0.250.0040.00848.03
8.0.240.0070.00548.05
8.0.230.0070.00548.10
8.0.220.0060.00548.04
8.0.210.0060.00547.99
8.0.200.0100.00148.08
8.0.190.0080.00548.08
8.0.180.0060.00647.99
8.0.170.0080.00547.99
8.0.160.0070.00447.99
8.0.150.0090.00447.99
8.0.140.0070.00548.05
8.0.130.0050.00546.28
8.0.120.0080.00448.00
8.0.110.0050.00748.02
8.0.100.0070.00548.03
8.0.90.0110.00047.94
8.0.80.0080.00848.02
8.0.70.0080.00447.93
8.0.60.0100.00247.98
8.0.50.0080.00447.95
8.0.30.0100.00837.72
8.0.20.0080.01037.73
8.0.10.0040.00748.04
8.0.00.0060.01137.52
7.4.330.0060.00346.09
7.4.320.0090.00547.90
7.4.300.0100.00147.90
7.4.290.0090.00347.80
7.4.280.0080.00447.89
7.4.270.0100.00247.89
7.4.260.0090.00346.22
7.4.250.0090.00347.86
7.4.240.0090.00347.87
7.4.230.0100.00247.74
7.4.220.0030.01447.85
7.4.210.0070.00928.97
7.4.200.0070.00447.89
7.4.190.0060.00547.82
7.4.180.0150.00079.33
7.4.160.0130.00347.82
7.4.150.0130.00447.83
7.4.140.0130.00537.35
7.4.130.0090.00937.37
7.4.120.0130.00337.38
7.4.110.0090.00847.83
7.4.100.0110.00647.85
7.4.90.0100.00647.76
7.4.80.0050.01247.86
7.4.70.0080.00847.89
7.4.60.0110.00547.90
7.4.50.0050.00547.70
7.4.40.0100.00647.78
7.4.30.0060.01147.83
7.4.20.0100.00579.33
7.4.10.0120.00479.33
7.4.00.0090.00647.07
7.3.330.0060.00546.16
7.3.320.0100.00046.17
7.3.310.0100.00247.66
7.3.300.0100.00247.66
7.3.290.0120.00547.75
7.3.280.0100.00731.96
7.3.270.0110.00447.71
7.3.260.0140.00437.18
7.3.250.0110.00737.28
7.3.240.0100.00647.85
7.3.230.0120.00447.76
7.3.220.0100.00779.33
7.3.210.0110.00547.82
7.3.200.0120.00649.36
7.3.190.0110.00547.78
7.3.180.0160.00147.82
7.3.170.0110.00447.83
7.3.160.0140.00247.83
7.3.150.0110.00579.33
7.3.140.0090.00679.33
7.3.130.0130.00479.33
7.3.120.0060.00947.01
7.3.110.0130.00679.33
7.3.100.0110.00679.33
7.3.90.0110.00579.33
7.3.80.0120.00479.33
7.3.70.0110.00479.33
7.3.60.0140.00579.33
7.3.50.0110.00479.33
7.3.40.0130.00379.33
7.3.30.0130.00479.33
7.3.20.0210.00479.33
7.3.10.0140.00579.33
7.3.00.0090.00979.33
7.2.340.0060.01279.33
7.2.330.0100.00647.88
7.2.320.0120.00547.77
7.2.310.0110.01047.85
7.2.300.0070.00947.92
7.2.290.0100.00747.85
7.2.280.0080.00879.33
7.2.270.0140.00479.33
7.2.260.0120.00779.33
7.2.250.0120.00379.33
7.2.240.0160.00079.33
7.2.230.0140.00379.33
7.2.220.0140.00379.33
7.2.210.0080.00879.33
7.2.200.0150.00379.33
7.2.190.0180.00079.33
7.2.180.0110.00679.33
7.2.170.0130.00479.33
7.2.160.0110.01179.33
7.2.150.0140.00579.33
7.2.140.0140.00579.33
7.2.130.0070.01079.33
7.2.120.0160.00479.33
7.2.110.0130.00747.92
7.2.100.0140.00679.33
7.2.90.0130.00579.33
7.2.80.0170.00079.33
7.2.70.0150.00579.33
7.2.60.0100.01079.33
7.2.50.0090.00879.33
7.2.40.0120.00679.33
7.2.30.0120.00679.33
7.2.20.0170.00079.33
7.2.10.0080.01179.33
7.2.00.0050.01149.30
7.1.330.0120.00579.33
7.1.320.0060.01179.33
7.1.310.0480.00779.33
7.1.300.0090.00679.33
7.1.290.0070.01079.33
7.1.280.0140.00279.33
7.1.270.0090.00979.33
7.1.260.0120.00679.33
7.1.250.0130.00479.33
7.1.240.0090.00979.33
7.1.230.0140.00379.33
7.1.220.0180.00079.33
7.1.210.0140.00379.33
7.1.200.0180.00079.33
7.1.190.0160.00079.33
7.1.180.0000.01679.33
7.1.170.0170.00079.33
7.1.160.0100.01079.33
7.1.150.0150.00379.33
7.1.140.0040.01179.33
7.1.130.0050.01479.33
7.1.120.0120.00679.33
7.1.110.0140.00479.33
7.1.100.0090.00848.52
7.1.90.0270.00479.33
7.1.80.0180.00079.33
7.1.70.0060.00948.16
7.1.60.0120.00849.37
7.1.50.0090.01148.06
7.1.40.0130.00379.33
7.1.30.0090.00979.33
7.1.20.0130.00679.33
7.1.10.0110.00579.33
7.1.00.0100.03950.83
7.0.330.0100.00879.33
7.0.320.0200.00079.33
7.0.310.0110.00579.33
7.0.300.0110.00679.33
7.0.290.0140.00079.33
7.0.280.0070.00779.33
7.0.270.0100.00779.33
7.0.260.0080.00879.33
7.0.250.0110.00479.33
7.0.240.0120.00379.33
7.0.230.0160.00079.33
7.0.220.0040.00979.33
7.0.210.0270.00079.33
7.0.200.0040.00947.87
7.0.190.0100.00579.33
7.0.180.0080.00679.33
7.0.170.0080.00879.33
7.0.160.0110.00479.33
7.0.150.0090.00679.33
7.0.140.0100.03550.70
7.0.130.0140.00079.33
7.0.120.0090.03850.80
7.0.110.0130.00479.33
7.0.100.0090.00679.33
7.0.90.0120.00279.33
7.0.80.0150.00079.33
7.0.70.0140.00079.33
7.0.60.0120.04049.62
7.0.50.0060.02448.55
7.0.40.0110.03849.86
7.0.30.0200.03349.75
7.0.20.0190.04049.71
7.0.10.0110.04349.71
7.0.00.0100.04249.71
5.6.400.0110.00579.33
5.6.390.0180.00079.33
5.6.380.0120.00379.33
5.6.370.0070.00779.33
5.6.360.0030.01079.33
5.6.350.0090.00479.33
5.6.340.0130.00079.33
5.6.330.0100.00379.33
5.6.320.0130.00079.33
5.6.310.0160.00079.33
5.6.300.0070.00779.33
5.6.290.0110.00379.33
5.6.280.0030.04350.22
5.6.270.0130.00079.33
5.6.260.0130.00079.33
5.6.250.0100.00379.33
5.6.240.0080.00579.33
5.6.230.0130.00079.33
5.6.220.0140.00079.33
5.6.210.0050.04950.02
5.6.200.0090.04448.78
5.6.190.0090.04349.97
5.6.180.0170.04249.89
5.6.170.0140.04049.90
5.6.160.0040.02749.88
5.6.150.0090.03648.70
5.6.140.0060.04948.77
5.6.130.0100.01848.77
5.6.120.0050.04750.16
5.6.110.0070.04050.20
5.6.100.0080.03750.14
5.6.90.0080.03050.25
5.6.80.0150.03849.86
5.6.70.0080.00479.33
5.6.60.0060.00679.33
5.6.50.0040.00879.33
5.6.40.0130.00079.33
5.6.30.0100.00379.33
5.6.20.0080.00479.33
5.6.10.0120.00079.33
5.6.00.0100.00379.33
5.5.380.0070.00779.33
5.5.370.0100.00379.33
5.5.360.0170.00379.33
5.5.350.0240.03849.86
5.5.340.0070.04048.63
5.5.330.0070.03049.90
5.5.320.0140.02349.77
5.5.310.0200.03649.78
5.5.300.0060.02648.65
5.5.290.0070.02748.67
5.5.280.0060.03050.06
5.5.270.0040.04650.09
5.5.260.0080.03250.05
5.5.250.0110.04250.00
5.5.240.0080.02249.79
5.5.230.0060.00679.33
5.5.220.0120.00079.33
5.5.210.0040.00879.33
5.5.200.0060.00679.33
5.5.190.0080.00579.33
5.5.180.0130.00079.33
5.5.170.0130.00079.33
5.5.160.0070.00779.33
5.5.150.0080.00579.33
5.5.140.0130.00079.33
5.5.130.0100.00379.33
5.5.120.0100.00379.33
5.5.110.0060.00679.33
5.5.100.0130.00079.33
5.5.90.0130.00079.33
5.5.80.0120.00079.33
5.5.70.0080.00479.33
5.5.60.0050.00779.33
5.5.50.0060.00679.33
5.5.40.0090.00279.33
5.5.30.0100.00279.33
5.5.20.0090.00379.33
5.5.10.0130.00079.33
5.5.00.0050.00879.33
5.4.450.0070.03649.23
5.4.440.0070.03349.39
5.4.430.0070.02249.34
5.4.420.0090.02349.22
5.4.410.0130.03049.35
5.4.400.0050.03849.13
5.4.390.0030.04349.25
5.4.380.0030.02749.20
5.4.370.0040.02349.12
5.4.360.0090.01749.17
5.4.350.0070.02749.17
5.4.340.0060.02249.21
5.4.330.0110.00079.33
5.4.320.0060.02249.24
5.4.310.0040.02449.21
5.4.300.0100.03549.07
5.4.290.0070.02049.06
5.4.280.0090.03549.05
5.4.270.0040.02149.24
5.4.260.0050.02849.20
5.4.250.0080.03849.20
5.4.240.0080.02049.20
5.4.230.0080.01849.25
5.4.220.0080.03849.24
5.4.210.0040.02649.25
5.4.200.0040.03649.22
5.4.190.0040.02449.12
5.4.180.0100.03149.25
5.4.170.0110.02949.20
5.4.160.0120.03549.24
5.4.150.0080.01849.24
5.4.140.0100.03747.85
5.4.130.0070.02547.81
5.4.120.0070.02547.88
5.4.110.0120.03347.74
5.4.100.0050.03847.85
5.4.90.0050.03547.78
5.4.80.0060.02047.80
5.4.70.0070.01747.82
5.4.60.0060.03747.85
5.4.50.0080.03547.95
5.4.40.0070.03847.96
5.4.30.0080.03347.78
5.4.20.0030.04347.79
5.4.10.0070.02347.79
5.4.00.0030.03547.53
5.3.290.0060.02347.00
5.3.280.0050.02346.92
5.3.270.0070.02246.92
5.3.260.0050.02847.01
5.3.250.0080.02446.97
5.3.240.0170.03046.86
5.3.230.0070.02146.94
5.3.220.0070.02746.88
5.3.210.0100.04046.95
5.3.200.0070.02746.92
5.3.190.0060.04346.93
5.3.180.0070.04246.93
5.3.170.0020.02246.93
5.3.160.0080.02546.90
5.3.150.0110.03646.85
5.3.140.0110.03046.95
5.3.130.0020.03146.91
5.3.120.0100.03346.92
5.3.110.0020.04146.91
5.3.100.0060.03646.65
5.3.90.0050.03546.72
5.3.80.0080.03346.69
5.3.70.0080.03046.66
5.3.60.0060.04146.63
5.3.50.0030.02346.62
5.3.40.0020.02246.60
5.3.30.0050.03846.53
5.3.20.0090.03146.49
5.3.10.0050.03046.46
5.3.00.0050.02546.46

preferences:
40.25 ms | 400 KiB | 5 Q