3v4l.org

run code in 300+ PHP versions simultaneously
<?php $results = null; var_dump($results[null]);

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)
8.3.60.0100.00716.59
8.3.50.0070.01416.39
8.3.40.0090.00619.00
8.3.30.0110.00418.72
8.3.20.0030.00520.34
8.3.10.0050.00321.82
8.3.00.0040.00419.25
8.2.180.0100.01016.38
8.2.170.0140.00422.96
8.2.160.0150.00020.57
8.2.150.0040.00424.18
8.2.140.0020.00524.66
8.2.130.0040.00421.00
8.2.120.0040.00426.35
8.2.110.0070.00321.03
8.2.100.0040.00818.03
8.2.90.0070.00019.21
8.2.80.0040.00417.97
8.2.70.0050.00517.50
8.2.60.0000.00818.04
8.2.50.0050.00318.10
8.2.40.0040.00420.53
8.2.30.0040.00420.95
8.2.20.0000.00818.04
8.2.10.0000.00717.98
8.2.00.0070.00017.86
8.1.280.0110.00425.92
8.1.270.0040.00423.97
8.1.260.0050.00226.35
8.1.250.0070.00028.09
8.1.240.0090.00023.98
8.1.230.0040.00719.01
8.1.220.0050.00317.74
8.1.210.0000.00818.77
8.1.200.0040.00417.22
8.1.190.0080.00017.10
8.1.180.0040.00418.10
8.1.170.0030.00618.57
8.1.160.0040.00418.90
8.1.150.0030.00520.48
8.1.140.0000.00819.49
8.1.130.0040.00418.68
8.1.120.0000.00917.38
8.1.110.0030.00617.46
8.1.100.0000.00717.28
8.1.90.0000.00917.39
8.1.80.0000.00717.30
8.1.70.0040.00417.32
8.1.60.0030.00517.49
8.1.50.0040.00417.45
8.1.40.0000.00817.41
8.1.30.0060.00317.65
8.1.20.0050.00317.54
8.1.10.0050.00517.54
8.1.00.0030.00517.49
8.0.300.0000.00718.77
8.0.290.0080.00016.58
8.0.280.0030.00318.42
8.0.270.0030.00317.10
8.0.260.0030.00316.68
8.0.250.0000.00716.84
8.0.240.0040.00416.93
8.0.230.0000.00716.97
8.0.220.0000.00616.79
8.0.210.0030.00316.91
8.0.200.0000.00716.96
8.0.190.0080.00016.99
8.0.180.0040.00416.94
8.0.170.0030.00516.90
8.0.160.0050.00317.00
8.0.150.0040.00416.75
8.0.140.0070.00016.73
8.0.130.0030.00313.30
8.0.120.0040.00416.75
8.0.110.0030.00316.73
8.0.100.0040.00416.73
8.0.90.0070.00016.90
8.0.80.0030.01216.79
8.0.70.0000.00716.90
8.0.60.0070.00016.80
8.0.50.0000.00716.82
8.0.30.0150.00617.09
8.0.20.0110.01017.40
8.0.10.0030.00516.96
8.0.00.0040.01416.80
7.4.330.0020.00215.55
7.4.320.0030.00316.45
7.4.300.0000.00616.52
7.4.290.0110.00016.38
7.4.280.0000.00816.53
7.4.270.0030.00316.30
7.4.260.0000.00716.44
7.4.250.0040.00416.38
7.4.240.0020.00516.51
7.4.230.0020.00516.36
7.4.220.0090.00916.54
7.4.210.0070.00616.53
7.4.200.0040.00416.46
7.4.160.0060.01016.48
7.4.150.0150.00317.40
7.4.140.0080.01117.86
7.4.130.0090.00916.69
7.4.120.0090.01316.38
7.4.110.0090.00916.43
7.4.100.0110.00716.45
7.4.90.0070.01016.33
7.4.80.0090.00619.39
7.4.70.0100.00516.41
7.4.60.0100.00716.66
7.4.50.0030.01316.56
7.4.40.0080.00916.45
7.4.30.0040.01516.47
7.4.00.0070.01014.75
7.3.330.0000.00513.04
7.3.320.0050.00012.93
7.3.310.0000.00716.06
7.3.300.0060.00016.14
7.3.290.0030.00516.22
7.3.280.0100.00616.20
7.3.270.0110.00417.40
7.3.260.0090.00816.27
7.3.250.0110.00616.46
7.3.240.0110.00516.40
7.3.230.0090.01016.24
7.3.210.0100.00716.29
7.3.200.0130.00316.41
7.3.190.0120.00616.27
7.3.180.0060.00916.55
7.3.170.0100.00716.22
7.3.160.0130.00916.14
7.2.330.0090.01016.47
7.2.320.0180.00616.53
7.2.310.0120.00616.38
7.2.300.0090.00916.55
7.2.290.0060.01116.44
7.2.60.0030.01316.45
7.2.00.0000.00918.95
7.1.200.0030.01015.86
7.1.100.0030.00717.98
7.1.70.0000.01216.85
7.1.60.0200.00735.08
7.1.50.0130.01334.86
7.1.40.0140.01134.28
7.1.30.0210.00734.28
7.1.20.0130.01234.78
7.1.10.0000.01216.53
7.1.00.0040.00816.76
7.0.200.0060.00616.61
7.0.190.0000.01216.67
7.0.180.0060.00616.07
7.0.170.0030.01016.34
7.0.160.0080.00416.08
7.0.150.0030.00916.21
7.0.140.0080.00416.12
7.0.130.0060.00616.38
7.0.120.0040.00716.50
7.0.110.0040.00716.14
7.0.100.0040.00716.22
7.0.90.0060.00616.30
7.0.80.0040.00716.21
7.0.70.0060.00616.39
7.0.60.0040.00716.08
7.0.50.0040.01116.52
7.0.40.0030.00916.23
7.0.30.0090.01216.43
7.0.20.0030.00916.44
7.0.10.0040.00816.37
7.0.00.0030.00916.30

preferences:
41.15 ms | 401 KiB | 5 Q