3v4l.org

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

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)
8.3.60.0150.00616.36
8.3.50.0100.01018.03
8.3.40.0090.00618.72
8.3.30.0000.01418.88
8.3.20.0040.00420.18
8.3.10.0040.00423.48
8.3.00.0040.00420.56
8.2.180.0110.00418.16
8.2.170.0070.01422.96
8.2.160.0100.00722.08
8.2.150.0040.00424.18
8.2.140.0060.00324.66
8.2.130.0070.00026.16
8.2.120.0000.00822.25
8.2.110.0100.00022.08
8.2.100.0080.00317.66
8.2.90.0030.00519.14
8.2.80.0030.00517.97
8.2.70.0030.00617.38
8.2.60.0050.00317.80
8.2.50.0080.00018.07
8.2.40.0070.00417.91
8.2.30.0000.00717.91
8.2.20.0070.00017.53
8.2.10.0050.00217.43
8.2.00.0060.00317.59
8.1.270.0000.00723.91
8.1.260.0090.00026.35
8.1.250.0050.00228.09
8.1.240.0030.00723.91
8.1.230.0040.00819.10
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0030.00617.23
8.1.190.0000.00817.41
8.1.180.0050.00318.10
8.1.170.0060.00318.65
8.1.160.0070.00321.84
8.1.150.0040.00418.54
8.1.140.0000.00717.25
8.1.130.0000.00717.69
8.1.120.0040.00417.22
8.1.110.0030.00617.32
8.1.100.0070.00017.36
8.1.90.0040.00417.24
8.1.80.0070.00017.29
8.1.70.0000.00717.29
8.1.60.0040.00417.41
8.1.50.0040.00417.46
8.1.40.0070.00017.49
8.1.30.0040.00417.57
8.1.20.0040.00417.41
8.1.10.0000.00717.25
8.1.00.0040.00417.16
8.0.300.0030.00318.77
8.0.290.0040.00417.05
8.0.280.0000.00718.37
8.0.270.0040.00417.12
8.0.260.0030.00316.62
8.0.250.0030.00316.68
8.0.240.0070.00016.75
8.0.230.0000.00716.80
8.0.220.0050.00216.74
8.0.210.0030.00316.67
8.0.200.0000.00616.75
8.0.190.0070.00416.82
8.0.180.0030.00516.68
8.0.170.0050.00316.80
8.0.160.0040.00416.69
8.0.150.0070.00016.68
8.0.140.0070.00016.72
8.0.130.0030.00313.23
8.0.120.0080.00016.61
8.0.110.0040.00416.82
8.0.100.0070.00016.63
8.0.90.0030.00616.79
8.0.80.0150.00616.80
8.0.70.0040.00416.79
8.0.60.0050.00316.66
8.0.50.0050.00316.74
8.0.30.0090.00916.98
8.0.20.0070.01217.40
8.0.10.0050.00316.88
8.0.00.0110.00916.56
7.4.330.0000.00515.03
7.4.320.0000.00616.27
7.4.300.0040.00416.43
7.4.290.0000.01016.51
7.4.280.0070.00016.50
7.4.270.0030.00316.45
7.4.260.0030.00316.51
7.4.250.0040.00416.42
7.4.240.0020.00516.53
7.4.230.0000.00716.32
7.4.220.0130.00616.63
7.4.210.0080.00716.49
7.4.200.0070.00016.43
7.4.190.0000.00716.43
7.4.160.0080.00816.57
7.4.150.0110.00717.40
7.4.140.0080.01117.86
7.4.130.0020.01516.43
7.4.120.0090.01116.46
7.4.110.0040.01216.56
7.4.100.0080.01416.46
7.4.90.0070.01116.19
7.4.80.0030.01316.39
7.4.70.0130.00716.27
7.4.60.0070.01016.29
7.4.50.0000.00416.30
7.4.40.0070.00722.77
7.4.30.0040.01216.51
7.4.00.0110.00714.83
7.3.330.0000.00513.13
7.3.320.0020.00213.14
7.3.310.0070.00016.21
7.3.300.0000.00616.19
7.3.290.0140.00016.27
7.3.280.0100.00816.22
7.3.270.0170.00017.40
7.3.260.0070.01116.20
7.3.250.0090.00816.22
7.3.240.0150.00616.25
7.3.230.0110.00516.41
7.3.210.0110.00616.16
7.3.200.0000.02019.39
7.3.190.0030.02016.49
7.3.180.0030.01316.20
7.3.170.0090.00616.38
7.3.160.0090.00616.25
7.3.120.0100.00814.64
7.3.110.0000.01514.84
7.3.100.0060.00614.75
7.3.90.0040.00414.79
7.3.80.0030.01214.91
7.3.70.0110.00314.70
7.3.60.0030.00914.57
7.3.50.0070.00714.84
7.3.40.0140.00414.89
7.3.30.0030.01014.57
7.3.20.0030.00616.71
7.3.10.0210.00915.54
7.3.00.0230.00815.76
7.2.330.0060.01216.25
7.2.320.0100.00616.32
7.2.310.0090.00816.39
7.2.300.0030.01716.55
7.2.290.0120.00416.34
7.2.250.0000.01614.54
7.2.240.0030.01414.94
7.2.230.0030.01214.87
7.2.220.0060.00614.59
7.2.210.0040.00814.66
7.2.200.0070.01014.59
7.2.190.0040.01114.96
7.2.180.0090.00614.60
7.2.170.0000.01614.88
7.2.130.0340.00714.94
7.2.120.0530.00314.66
7.2.110.0370.00614.96
7.2.100.0420.00714.75
7.2.90.0280.01014.85
7.2.80.0340.00714.67
7.2.70.0260.01014.93
7.2.60.0310.00314.84
7.2.50.0510.00314.88
7.2.40.0380.00914.76
7.2.30.0300.00715.00
7.2.20.0310.00614.51
7.2.10.0300.00714.64
7.2.00.0210.01217.36
7.1.330.0040.01115.73
7.1.320.0080.00315.42
7.1.310.0040.00715.66
7.1.300.0070.01015.61
7.1.290.0040.01115.31
7.1.280.0000.01415.68
7.1.270.0100.00315.89
7.1.260.0040.00815.63
7.1.250.0370.00013.96
7.1.240.0720.01013.84
7.1.230.0510.01313.76
7.1.220.0550.00713.86
7.1.210.0490.01213.83
7.1.200.0520.00713.78
7.1.190.0510.00613.78
7.1.180.0340.00913.75
7.1.170.0580.00013.86
7.1.160.0410.00613.95
7.1.150.0510.01314.00
7.1.140.0370.00313.84
7.1.130.0260.01013.63
7.1.120.0260.01016.27
7.1.110.0290.01515.93
7.1.100.0420.00916.04
7.1.90.0320.00715.80
7.1.80.0190.00915.95
7.1.70.0150.00915.93
7.1.60.0250.01322.77
7.1.50.0240.00721.67
7.1.40.0310.01023.99
7.1.30.0320.01024.09
7.1.20.0270.01324.15
7.1.10.0210.01615.11
7.1.00.0200.02817.63
7.0.330.0360.01013.29
7.0.320.0560.00413.45
7.0.310.0580.01313.41
7.0.300.0640.00413.42
7.0.290.1150.00313.30
7.0.280.0580.00013.38
7.0.270.0370.01213.39
7.0.260.0260.01115.73
7.0.250.0230.01215.43
7.0.240.0320.00715.60
7.0.230.0220.01215.58
7.0.220.0310.00715.56
7.0.210.0300.01114.71
7.0.200.0230.00415.49
7.0.190.0220.00914.80
7.0.180.0260.00714.73
7.0.170.0250.00914.73
7.0.160.0220.00714.89
7.0.150.0270.01314.75
7.0.140.0140.03417.26
7.0.130.0210.01114.81
7.0.120.0210.00914.83
7.0.110.0170.01414.89
7.0.100.0180.00714.88
7.0.90.0230.00914.80
7.0.80.0220.01014.82
7.0.70.0200.01414.92
7.0.60.0120.02716.38
7.0.50.0210.03015.92
7.0.40.0210.01916.59
7.0.30.0280.03116.71
7.0.20.0200.02316.73
7.0.10.0180.02316.71
7.0.00.0190.02516.69
5.6.380.0070.00414.38
5.6.370.0250.00614.08
5.6.360.0110.01113.66
5.6.350.0070.01114.18
5.6.340.0160.00614.06
5.6.330.0180.00913.91
5.6.320.0100.00713.94
5.6.310.0120.00813.71
5.6.300.0160.03717.52
5.6.290.0160.03817.53
5.6.280.0110.04718.50
5.6.270.0150.04817.51
5.6.260.0140.04817.45
5.6.250.0140.03717.50
5.6.240.0100.03817.53
5.6.230.0200.03017.43
5.6.220.0100.04017.41
5.6.210.0130.04318.58
5.6.200.0140.05117.75
5.6.190.0070.05918.56
5.6.180.0150.04018.56
5.6.170.0250.04218.39
5.6.160.0110.05218.51
5.6.150.0110.04617.63
5.6.140.0150.04617.63
5.6.130.0140.05017.67
5.6.120.0080.04418.67
5.6.110.0170.05018.76
5.6.100.0120.05018.52
5.6.90.0120.05618.56
5.6.80.0070.04818.08
5.6.70.0210.03617.17
5.6.60.0220.03917.18
5.6.50.0150.03216.98
5.6.40.0170.02917.15
5.6.30.0220.03117.11
5.6.20.0190.02917.13
5.6.10.0190.03317.04
5.6.00.0160.03317.11
5.5.380.0120.03614.19
5.5.370.0140.02814.24
5.5.360.0140.03114.14
5.5.350.1500.03716.24
5.5.340.0080.05215.59
5.5.330.0100.03616.29
5.5.320.0080.03616.40
5.5.310.0170.05016.38
5.5.300.0140.05415.70
5.5.290.0110.03715.67
5.5.280.0140.04916.49
5.5.270.0080.05616.60
5.5.260.0110.03816.63
5.5.250.0100.05616.45
5.5.240.0120.05216.13
5.5.230.0090.04213.96
5.5.220.0090.03514.04
5.5.210.0080.03213.99
5.5.200.0110.03314.12
5.5.190.0150.03013.88
5.5.180.0130.03613.85
5.5.170.0190.00210.94
5.5.160.0190.03114.04
5.5.150.0110.03114.12
5.5.140.0080.03414.17
5.5.130.0120.03114.14
5.5.120.0170.02613.99
5.5.110.0130.03814.09
5.5.100.0170.03314.07
5.5.90.0110.03414.12
5.5.80.0150.03213.96
5.5.70.0190.02513.70
5.5.60.0120.02813.97
5.5.50.0110.03014.00
5.5.40.0150.02714.10
5.5.30.0100.04413.96
5.5.20.0150.02913.84
5.5.10.0080.04213.98
5.5.00.0170.03813.92
5.4.450.0230.03116.55
5.4.440.0310.03616.54
5.4.430.0230.03916.64
5.4.420.0280.02716.54
5.4.410.0100.04616.53
5.4.400.0180.03616.28
5.4.390.0480.03816.35
5.4.380.0190.03816.06
5.4.370.0220.03316.27
5.4.360.0170.04316.05
5.4.350.0130.04316.05
5.4.340.0220.04916.24
5.4.330.0140.01110.59
5.4.320.0080.03713.98
5.4.310.0130.03514.07
5.4.300.0110.03814.04
5.4.290.0080.03514.19
5.4.280.0100.03414.06
5.4.270.0080.03314.08
5.4.260.0070.04414.09
5.4.250.0110.03514.06
5.4.240.0090.03714.08
5.4.230.0050.04213.95
5.4.220.0070.03514.10
5.4.210.0120.03913.94
5.4.200.0130.04114.14
5.4.190.0130.04014.03
5.4.180.0160.03714.08
5.4.170.0140.04214.09
5.4.160.0200.03414.02
5.4.150.0140.03614.02
5.4.140.0090.04013.11
5.4.130.0140.03313.09
5.4.120.0130.03313.22
5.4.110.0120.03513.15
5.4.100.0160.03213.10
5.4.90.0200.02613.17
5.4.80.0090.03413.16
5.4.70.0140.03213.16
5.4.60.0100.04113.07
5.4.50.0120.03613.18
5.4.40.0100.03813.12
5.4.30.0130.03013.04
5.4.20.0110.03512.98
5.4.10.0100.03713.13
5.4.00.0100.04212.83
5.3.290.0110.03312.66
5.3.280.0140.02612.51
5.3.270.0160.03712.61
5.3.260.0160.04012.61
5.3.250.0100.03712.67
5.3.240.0170.03112.55
5.3.230.0110.03712.54
5.3.220.0150.03212.64
5.3.210.0160.03412.62
5.3.200.0120.03812.58
5.3.190.0130.03712.47
5.3.180.0040.04112.54
5.3.170.0130.03712.49
5.3.160.0150.03812.58
5.3.150.0150.03112.67
5.3.140.0140.03212.58
5.3.130.0100.03812.61
5.3.120.0120.04212.60
5.3.110.0140.04312.67
5.3.100.0150.03412.08
5.3.90.0110.03712.17
5.3.80.0100.03312.16
5.3.70.0130.03412.12
5.3.60.0130.03812.16
5.3.50.0120.03512.05
5.3.40.0140.03812.07
5.3.30.0100.03512.14
5.3.20.0100.03411.99
5.3.10.0130.03711.77
5.3.00.0090.03811.93

preferences:
65.31 ms | 400 KiB | 5 Q