3v4l.org

run code in 300+ PHP versions simultaneously
<?php [$a, $b] = stream_socket_pair(STREAM_PF_UNIX, STREAM_SOCK_STREAM, 0); var_dump(stream_get_meta_data($a), stream_get_meta_data($b));

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)
8.3.60.0110.00716.60
8.3.50.0120.00316.26
8.3.40.0060.00918.70
8.3.30.0140.00418.63
8.3.20.0070.00020.04
8.3.10.0040.00423.66
8.3.00.0060.00317.62
8.2.180.0120.00618.18
8.2.170.0090.00622.96
8.2.160.0030.01020.37
8.2.150.0000.00724.18
8.2.140.0070.00024.66
8.2.130.0000.00719.31
8.2.120.0050.00226.35
8.2.110.0000.00920.95
8.2.100.0110.00019.79
8.2.90.0060.00319.24
8.2.80.0040.00417.97
8.2.70.0050.00317.93
8.2.60.0050.00318.13
8.2.50.0050.00318.10
8.2.40.0040.00422.32
8.2.30.0080.00021.05
8.2.20.0080.00417.98
8.2.10.0000.00718.08
8.2.00.0040.00418.00
8.1.280.0120.00325.92
8.1.270.0040.00423.92
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0090.00022.11
8.1.230.0070.00320.94
8.1.220.0040.00417.76
8.1.210.0030.00518.77
8.1.200.0060.00317.00
8.1.190.0040.00417.10
8.1.180.0030.00618.10
8.1.170.0000.00918.43
8.1.160.0000.00918.88
8.1.150.0060.00320.67
8.1.140.0030.00519.54
8.1.130.0030.00318.67
8.1.120.0000.00917.43
8.1.110.0040.00417.40
8.1.100.0070.00017.43
8.1.90.0030.00417.30
8.1.80.0000.00717.30
8.1.70.0000.00717.36
8.1.60.0030.00517.50
8.1.50.0020.00917.52
8.1.40.0000.00817.41
8.1.30.0000.00817.51
8.1.20.0080.00017.63
8.1.10.0000.00917.44
8.1.00.0000.00817.37
8.0.300.0080.00319.66
8.0.290.0040.00416.75
8.0.280.0030.00318.37
8.0.270.0070.00017.12
8.0.260.0000.00718.35
8.0.250.0030.00316.75
8.0.240.0030.00616.79
8.0.230.0060.00316.77
8.0.220.0070.00016.81
8.0.210.0070.00016.80
8.0.200.0000.00716.91
8.0.190.0040.00416.76
8.0.180.0040.00416.71
8.0.170.0040.00416.88
8.0.160.0070.00016.85
8.0.150.0000.00816.72
8.0.140.0080.00016.75
8.0.130.0000.00613.31
8.0.120.0000.00716.76
8.0.110.0000.00716.79
8.0.100.0040.00416.60
8.0.90.0000.00716.67
8.0.80.0040.01216.73
8.0.70.0000.00816.86
8.0.60.0020.00516.89
8.0.50.0070.00016.88
8.0.30.0110.00917.10
8.0.20.0100.00917.40
8.0.10.0040.00316.81
8.0.00.0100.01016.62
7.4.330.0030.00315.55
7.4.320.0070.00016.46
7.4.300.0000.00616.46
7.4.290.0060.00316.35
7.4.280.0030.00516.56
7.4.270.0040.00416.51
7.4.260.0040.00413.20
7.4.250.0070.00316.30
7.4.240.0000.00816.46
7.4.230.0030.00316.57
7.4.220.0060.01516.59
7.4.210.0110.00316.45
7.4.200.0060.00316.60
7.4.160.0070.01316.52
7.4.150.0120.00617.40
7.4.140.0110.01017.86
7.4.130.0170.00716.42
7.4.120.0140.00916.37
7.4.110.0130.00716.54
7.4.100.0080.00816.48
7.4.90.0080.01116.42
7.4.80.0080.00819.39
7.4.70.0130.01016.46
7.4.60.0080.00816.28
7.4.50.0070.00716.57
7.4.40.0030.01716.58
7.4.30.0040.01516.24
7.4.00.0100.00714.79
7.3.330.0040.00413.07
7.3.320.0030.00313.03
7.3.310.0030.00316.09
7.3.300.0030.00316.24
7.3.290.0080.00616.19
7.3.280.0090.00916.19
7.3.270.0140.00417.40
7.3.260.0090.01116.46
7.3.250.0120.00916.22
7.3.240.0050.01316.33
7.3.230.0090.01216.34
7.3.210.0110.00516.52
7.3.200.0090.00916.32
7.3.190.0060.01416.19
7.3.180.0100.01016.43
7.3.170.0080.00916.39
7.3.160.0040.01316.23
7.2.330.0120.00616.50
7.2.320.0030.01316.34
7.2.310.0170.00016.57
7.2.300.0140.00416.59
7.2.290.0110.00616.29
7.2.60.0050.00916.91
7.2.00.0120.00619.54
7.1.200.0030.01015.64
7.1.100.0000.01118.32
7.1.70.0000.01316.95
7.1.60.0200.00734.86
7.1.50.0130.01734.80
7.1.40.0180.01234.21
7.1.30.0130.01634.54
7.1.20.0170.01034.39
7.1.10.0130.00616.67
7.1.00.0000.01316.55
7.0.200.0080.00416.54
7.0.190.0080.00416.27
7.0.180.0080.00415.97
7.0.170.0060.00615.99
7.0.160.0080.00415.98
7.0.150.0040.00815.98
7.0.140.0040.00816.07
7.0.130.0040.00816.40
7.0.120.0080.00416.58
7.0.110.0060.00616.07
7.0.100.0060.00615.93
7.0.90.0030.01016.20
7.0.80.0120.00616.12
7.0.70.0070.00716.23
7.0.60.0060.00615.97
7.0.50.0030.01016.47
7.0.40.0070.00716.42
7.0.30.0110.00716.42
7.0.20.0070.00716.20
7.0.10.0070.00716.27
7.0.00.0060.00616.38

preferences:
41.63 ms | 401 KiB | 5 Q