3v4l.org

run code in 500+ PHP versions simultaneously
<?php namespace NS; function ff() { var_dump(__FUNCTION__); } function run(callable $f) { $f(); } run('NS\ff');

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)
8.5.70.0080.00718.55
8.5.60.0130.00516.52
8.5.50.0090.00618.47
8.5.30.0080.00917.52
8.5.20.0100.00719.54
8.5.10.0070.01016.75
8.5.00.0130.00919.79
8.4.220.0110.01019.58
8.4.210.0080.00319.46
8.4.180.0110.01119.69
8.4.170.0160.00721.92
8.4.160.0100.01221.98
8.4.150.0090.00316.85
8.4.140.0130.01017.41
8.4.130.0130.00818.42
8.4.120.0160.00519.20
8.4.110.0140.00623.87
8.4.100.0140.00617.55
8.4.90.0110.00920.30
8.4.80.0060.00319.00
8.4.70.0130.00618.76
8.4.60.0120.00820.55
8.4.50.0100.01118.46
8.4.40.0130.00617.34
8.4.30.0110.00818.30
8.4.20.0130.00617.82
8.4.10.0040.01119.46
8.3.310.0100.00818.39
8.3.300.0090.01218.22
8.3.290.0100.01220.79
8.3.280.0150.00718.21
8.3.270.0120.00716.74
8.3.260.0050.00316.36
8.3.250.0090.00918.24
8.3.240.0100.00616.62
8.3.230.0100.00916.37
8.3.220.0100.00818.85
8.3.210.0100.00816.38
8.3.200.0090.01016.25
8.3.190.0060.01017.23
8.3.180.0090.00618.64
8.3.170.0050.00318.93
8.3.160.0090.00918.90
8.3.150.0090.00916.73
8.3.140.0180.00016.44
8.3.130.0030.00616.73
8.3.120.0040.01518.91
8.3.110.0040.00416.81
8.3.100.0030.00616.50
8.3.90.0040.00426.77
8.3.80.0040.00416.50
8.3.70.0190.00416.50
8.3.60.0070.01118.31
8.3.50.0110.00724.38
8.3.40.0130.00318.79
8.3.30.0090.00618.71
8.3.20.0020.00521.63
8.3.10.0000.00820.04
8.3.00.0080.00023.60
8.2.310.0140.00618.07
8.2.300.0120.00820.13
8.2.290.0090.00516.52
8.2.280.0120.00718.30
8.2.270.0110.00716.80
8.2.260.0000.00718.55
8.2.250.0070.00316.57
8.2.240.0050.00516.56
8.2.230.0090.00020.94
8.2.220.0060.00324.06
8.2.210.0120.00626.77
8.2.200.0110.00016.25
8.2.190.0100.01016.75
8.2.180.0070.00718.19
8.2.170.0150.00022.96
8.2.160.0110.00421.99
8.2.150.0070.00024.18
8.2.140.0000.00724.66
8.2.130.0070.00026.16
8.2.120.0000.00826.16
8.2.110.0000.00920.36
8.2.100.0090.00317.91
8.2.90.0040.00419.04
8.2.80.0050.00317.97
8.2.70.0060.00317.38
8.2.60.0000.00817.68
8.2.50.0080.00018.05
8.2.40.0040.00419.94
8.2.30.0050.00319.33
8.2.20.0000.00817.96
8.2.10.0000.00719.19
8.2.00.0040.00419.23
8.1.340.0100.00919.95
8.1.330.0120.00716.12
8.1.320.0130.00317.97
8.1.310.0040.01418.16
8.1.300.0060.00317.64
8.1.290.0080.00330.84
8.1.280.0070.00725.92
8.1.270.0060.00321.94
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0000.00922.53
8.1.230.0070.00417.77
8.1.220.0030.00617.74
8.1.210.0060.00318.77
8.1.200.0100.00017.35
8.1.190.0050.00317.23
8.1.180.0050.00318.10
8.1.170.0060.00618.35
8.1.160.0040.00418.63
8.1.150.0040.00418.74
8.1.140.0040.00418.80
8.1.130.0050.00320.13
8.1.120.0050.00317.32
8.1.110.0040.00417.37
8.1.100.0070.00017.23
8.1.90.0000.00717.37
8.1.80.0040.00417.21
8.1.70.0000.00717.29
8.1.60.0000.00817.48
8.1.50.0000.00817.39
8.1.40.0000.00717.30
8.1.30.0060.00317.59
8.1.20.0000.00917.59
8.1.10.0000.00717.47
8.1.00.0050.00217.41
8.0.300.0060.00318.77
8.0.290.0030.00616.75
8.0.280.0000.00718.37
8.0.270.0080.00017.93
8.0.260.0000.00618.41
8.0.250.0030.00316.93
8.0.240.0080.00016.93
8.0.230.0030.00316.98
8.0.220.0070.00016.79
8.0.210.0060.00016.77
8.0.200.0070.00016.96
8.0.190.0000.00716.96
8.0.180.0000.00816.88
8.0.170.0000.00816.87
8.0.160.0030.00416.89
8.0.150.0000.00716.70
8.0.140.0070.00016.82
8.0.130.0000.00513.32
8.0.120.0070.00016.75
8.0.110.0040.00416.82
8.0.100.0000.00716.70
8.0.90.0040.00416.95
8.0.80.0110.00716.83
8.0.70.0070.00016.71
8.0.60.0040.00416.98
8.0.50.0070.00016.88
8.0.30.0140.00717.08
8.0.20.0040.01317.26
8.0.10.0070.00016.81
8.0.00.0080.01216.64
7.4.330.0050.00015.55
7.4.320.0030.00316.48
7.4.300.0000.00616.48
7.4.290.0000.00916.40
7.4.280.0000.00816.39
7.4.270.0040.00416.61
7.4.260.0000.00513.11
7.4.250.0000.00716.59
7.4.240.0020.00516.50
7.4.230.0070.00016.47
7.4.220.0050.00216.58
7.4.210.0090.00616.56
7.4.200.0070.00016.33
7.4.130.0120.00516.46
7.4.120.0100.00716.41
7.4.110.0040.01816.50
7.4.100.0140.00316.29
7.4.90.0180.00016.43
7.4.80.0090.00919.39
7.4.70.0140.00316.47
7.4.60.0060.00916.23
7.4.50.0100.00716.20
7.4.40.0080.00816.47
7.4.30.0090.00916.51
7.4.20.0150.00316.40
7.4.10.0070.01016.26
7.4.00.0070.01016.13
7.3.330.0000.00616.21
7.3.320.0000.00513.24
7.3.310.0060.00016.16
7.3.300.0000.00616.23
7.3.290.0080.01216.24
7.3.260.0070.01016.70
7.3.240.0080.00916.35
7.3.230.0070.01016.49
7.3.210.0080.01216.27
7.3.200.0070.01416.50
7.3.190.0040.01516.48
7.3.180.0090.00916.35
7.3.170.0130.00916.50
7.3.160.0110.00715.98
7.3.150.0040.01216.14
7.3.140.0120.00616.32
7.3.130.0100.00916.55
7.3.120.0100.00616.37
7.3.110.0060.01016.06
7.3.100.0030.01316.19
7.3.90.0070.01116.42
7.3.80.0060.01316.39
7.3.70.0100.00716.16
7.3.60.0100.01016.23
7.3.50.0130.00716.23
7.3.40.0090.00616.19
7.3.30.0080.00816.36
7.3.20.0070.01016.27
7.3.10.0120.01216.16
7.3.00.0100.00716.28
7.2.330.0100.00716.35
7.2.320.0070.01016.54
7.2.310.0110.01116.49
7.2.300.0100.00716.57
7.2.290.0070.01116.57
7.2.280.0060.01216.29
7.2.270.0070.01416.35
7.2.260.0060.01216.33
7.2.250.0100.00716.44
7.2.240.0030.01416.28
7.2.230.0100.00716.21
7.2.220.0060.01316.30
7.2.210.0060.01316.52
7.2.200.0130.01016.30
7.2.190.0100.01016.32
7.2.180.0090.00916.31
7.2.170.0150.00416.40
7.2.160.0130.00316.53
7.2.150.0100.01016.43
7.2.140.0060.01516.38
7.2.130.0090.00916.30
7.2.120.0090.00916.47
7.2.110.0130.00616.48
7.2.100.0110.01116.43
7.2.90.0030.01416.40
7.2.80.0060.01216.40
7.2.70.0120.01116.32
7.2.60.0130.00616.36
7.2.50.0140.00616.38
7.2.40.0130.00616.42
7.2.30.0120.00616.57
7.2.20.0120.00616.30
7.2.10.0110.01116.37
7.2.00.0180.01016.19

preferences:
91.74 ms | 1501 KiB | 5 Q