3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = ['test' => fopen('php://stdin', 'r')]; $_null = null; stream_select($x, $x, $_null, 1); var_djmp($x);

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)
8.3.60.0070.01116.63
8.3.50.0130.00721.02
8.3.40.0110.00318.92
8.3.30.0060.00818.71
8.3.20.0070.00020.21
8.3.10.0040.00421.73
8.3.00.0000.00823.66
8.2.180.0090.00618.50
8.2.170.0000.01422.96
8.2.160.0100.00320.27
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0040.00419.83
8.2.120.0040.00426.35
8.2.110.0030.00621.04
8.2.100.0100.00317.91
8.2.90.0050.00319.28
8.2.80.0060.00317.97
8.2.70.0030.00617.46
8.2.60.0040.00417.93
8.2.50.0040.00418.10
8.2.40.0070.00020.44
8.2.30.0040.00420.72
8.2.20.0030.00617.83
8.2.10.0000.00818.12
8.2.00.0070.00018.09
8.1.280.0120.00625.92
8.1.270.0060.00323.96
8.1.260.0040.00428.09
8.1.250.0000.00728.09
8.1.240.0030.00622.10
8.1.230.0070.00419.17
8.1.220.0040.00417.79
8.1.210.0060.00318.77
8.1.200.0090.00017.25
8.1.190.0040.00417.54
8.1.180.0000.00718.10
8.1.170.0040.00418.59
8.1.160.0000.00722.20
8.1.150.0040.00418.58
8.1.140.0040.00419.39
8.1.130.0030.00317.54
8.1.120.0000.00717.30
8.1.110.0040.00317.32
8.1.100.0040.00417.40
8.1.90.0070.00017.25
8.1.80.0040.00417.37
8.1.70.0040.00217.43
8.1.60.0070.00017.55
8.1.50.0000.00817.55
8.1.40.0030.00517.46
8.1.30.0000.00817.66
8.1.20.0020.00517.64
8.1.10.0000.00717.64
8.1.00.0030.00517.43
8.0.300.0040.00418.77
8.0.290.0050.00316.75
8.0.280.0040.00418.41
8.0.270.0080.00017.17
8.0.260.0030.00317.11
8.0.250.0000.00716.86
8.0.240.0030.00316.99
8.0.230.0000.00717.02
8.0.220.0040.00416.99
8.0.210.0000.00716.95
8.0.200.0070.00017.00
8.0.190.0000.00716.90
8.0.180.0000.00716.99
8.0.170.0050.00216.95
8.0.160.0050.00317.00
8.0.150.0070.00016.88
8.0.140.0030.00616.90
8.0.130.0040.00413.46
8.0.120.0050.00316.89
8.0.110.0000.00716.86
8.0.100.0080.00016.89
8.0.90.0050.00316.95
8.0.80.0000.01516.84
8.0.70.0070.00017.02
8.0.60.0000.00716.82
8.0.50.0000.00716.76
8.0.30.0050.01417.08
8.0.20.0120.00917.40
8.0.10.0040.00416.88
8.0.00.0090.01116.74
7.4.330.0060.00016.89
7.4.320.0040.00416.50
7.4.300.0030.00316.45
7.4.290.0000.00716.53
7.4.280.0050.00716.44
7.4.270.0040.00416.56
7.4.260.0080.00016.38
7.4.250.0040.00316.32
7.4.240.0020.00516.63
7.4.230.0000.00716.68
7.4.220.0120.01216.62
7.4.210.0120.00516.57
7.4.200.0070.00016.48
7.4.160.0040.01216.63
7.4.150.0160.01017.40
7.4.140.0240.01417.86
7.4.130.0110.00716.56
7.4.120.0080.00816.59
7.4.110.0120.00616.50
7.4.100.0180.00816.54
7.4.90.0090.00916.61
7.4.80.0140.00619.39
7.4.70.0060.01416.62
7.4.60.0090.00616.50
7.4.50.0040.01116.44
7.4.40.0170.00416.59
7.4.30.0030.01416.50
7.4.00.0070.01015.12
7.3.330.0000.00613.20
7.3.320.0060.00013.20
7.3.310.0040.00416.36
7.3.300.0050.00316.35
7.3.290.0000.00616.36
7.3.280.0070.01016.33
7.3.270.0090.00917.40
7.3.260.0100.00716.38
7.3.250.0090.00816.40
7.3.240.0090.01116.45
7.3.230.0180.00416.40
7.3.210.0100.00616.22
7.3.200.0130.01019.39
7.3.190.0090.00616.27
7.3.180.0160.00016.55
7.3.170.0000.01616.44
7.3.160.0120.00416.56
7.2.330.0160.00616.57
7.2.320.0110.00716.36
7.2.310.0060.01116.44
7.2.300.0120.00616.54
7.2.290.0100.00716.59
7.2.60.0030.01016.53
7.2.00.0060.00919.25
7.1.200.0030.00915.75
7.1.100.0030.00617.65
7.1.70.0040.00417.14
7.1.60.0070.01419.18
7.1.50.0150.00616.93
7.1.00.0070.07322.36
7.0.200.0230.00816.61
7.0.60.0100.07721.72
7.0.50.0030.08717.66
7.0.40.0070.05320.20
7.0.30.0300.05720.18
7.0.20.0330.07320.09
7.0.10.0000.07720.09
7.0.00.0070.08319.99
5.6.280.0030.04721.15
5.6.210.0100.05020.64
5.6.200.0000.08318.22
5.6.190.0070.08720.39
5.6.180.0200.05020.63
5.6.170.0230.04020.48
5.6.160.0070.08720.33
5.6.150.0000.04718.12
5.6.140.0030.05318.11
5.6.130.0070.05718.08
5.6.120.0100.07321.14
5.6.110.0070.06320.95
5.6.100.0170.07721.13
5.6.90.0070.08321.09
5.6.80.0100.07720.36
5.5.350.0330.07020.40
5.5.340.0170.06718.02
5.5.330.0030.05320.26
5.5.320.0570.04320.24
5.5.310.0270.07020.30
5.5.300.0130.07317.98
5.5.290.0130.04317.95
5.5.280.0030.05720.95
5.5.270.0100.04020.77
5.5.260.0070.07020.76
5.5.250.0200.06720.46
5.5.240.0200.07020.18

preferences:
60.87 ms | 401 KiB | 5 Q