3v4l.org

run code in 300+ PHP versions simultaneously
<?php $socket = @fsockopen('tcp://irc.quakenet.org', 6667, $errno, $errstr); if(!$socket) die($errstr . ' (' . $errno . ')'); stream_set_blocking($socket, 0); while(!feof($msg = fgets($socket, 510))) { echo $msg, "\n"; }

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)
8.3.60.0090.00917.13
8.3.50.0050.01621.97
8.3.40.0040.01119.07
8.3.30.0080.00819.05
8.3.20.0040.00420.52
8.3.10.0040.00423.63
8.3.00.0030.00619.40
8.2.180.0110.00716.63
8.2.170.0030.01222.96
8.2.160.0070.00722.27
8.2.150.0050.00324.18
8.2.140.0060.00324.66
8.2.130.0080.00017.75
8.2.120.0040.01126.35
8.2.110.0090.00019.52
8.2.100.0110.00018.09
8.2.90.0050.00319.30
8.2.80.0100.00017.97
8.2.70.0000.00917.61
8.2.60.0090.00417.91
8.2.50.0030.00618.07
8.2.40.0040.00419.64
8.2.30.0000.00920.69
8.2.20.0030.00617.93
8.2.10.0000.00718.13
8.2.00.0050.00318.17
8.1.280.0040.01125.92
8.1.270.0060.00324.10
8.1.260.0000.00728.09
8.1.250.0120.00328.09
8.1.240.0080.00422.23
8.1.230.0110.00318.83
8.1.220.0000.00817.76
8.1.210.0050.00518.77
8.1.200.0030.00617.50
8.1.190.0110.00019.13
8.1.180.0050.00318.10
8.1.170.0080.00018.61
8.1.160.0050.00222.11
8.1.150.0040.00419.01
8.1.140.0040.00419.68
8.1.130.0070.00017.87
8.1.120.0040.00417.64
8.1.110.0000.00717.53
8.1.100.0080.00017.62
8.1.90.0030.00317.61
8.1.80.0000.00817.61
8.1.70.0030.00317.47
8.1.60.0030.00617.59
8.1.50.0050.00517.65
8.1.40.0020.00517.66
8.1.30.0050.00317.71
8.1.20.0000.00817.77
8.1.10.0000.00817.59
8.1.00.0000.00817.56
8.0.300.0050.00320.41
8.0.290.0040.00417.00
8.0.280.0040.00418.54
8.0.270.0070.00017.38
8.0.260.0060.00017.43
8.0.250.0040.00417.13
8.0.240.0000.00717.25
8.0.230.0070.00017.21
8.0.220.0080.00017.09
8.0.210.0070.00017.08
8.0.200.0060.00017.11
8.0.190.0080.00017.16
8.0.180.0040.00417.23
8.0.170.0070.00317.09
8.0.160.0000.00817.05
8.0.150.0030.00316.94
8.0.140.0040.00717.13
8.0.130.0030.00313.75
8.0.120.0040.00417.23
8.0.110.0050.00317.14
8.0.100.0050.00217.13
8.0.90.0050.00317.09
8.0.80.0080.00817.09
8.0.70.0030.00617.18
8.0.60.0050.00317.20
8.0.50.0040.00417.17
8.0.30.0130.01017.27
8.0.20.0100.01117.61
8.0.10.0060.00317.28
8.0.00.0110.00716.98
7.4.330.0000.00517.11
7.4.320.0000.00616.70
7.4.300.0000.00616.64
7.4.290.0040.00416.61
7.4.280.0030.00316.61
7.4.270.0000.00816.61
7.4.260.0030.00316.62
7.4.250.0000.00816.69
7.4.240.0050.00416.77
7.4.230.0050.00316.83
7.4.220.0120.01516.88
7.4.210.0030.01216.92
7.4.200.0050.00316.71
7.4.160.0030.01316.70
7.4.150.0070.01417.40
7.4.140.0110.01017.86
7.4.130.0060.01116.71
7.4.120.0100.01216.69
7.4.110.0130.00616.64
7.4.100.0100.01016.56
7.4.90.0120.00616.61
7.4.80.0060.01219.39
7.4.70.0140.00716.74
7.4.60.0000.02116.75
7.4.50.0130.00316.51
7.4.40.0130.00316.88
7.4.30.0110.01516.71
7.4.00.0070.00715.32
7.3.330.0060.00013.35
7.3.320.0040.00413.41
7.3.310.0030.00516.56
7.3.300.0070.00016.66
7.3.290.0060.01116.66
7.3.280.0060.01316.66
7.3.270.0120.00617.40
7.3.260.0130.00416.52
7.3.250.0080.01116.66
7.3.240.0110.01016.51
7.3.230.0100.00716.61
7.3.210.0130.01216.94
7.3.200.0160.00316.75
7.3.190.0070.01116.68
7.3.180.0070.01416.82
7.3.170.0090.01316.73
7.3.160.0170.00016.49
7.3.10.0040.00916.67
7.3.00.0100.00516.87
7.2.330.0060.01216.90
7.2.320.0150.00616.71
7.2.310.0060.01216.91
7.2.300.0140.00516.84
7.2.290.0130.01016.93
7.2.130.0090.00517.12
7.2.120.0050.00917.11
7.2.110.0070.00917.04
7.2.100.0030.01117.13
7.2.90.0050.01017.07
7.2.80.0100.00816.84
7.2.70.0070.00517.04
7.2.60.0080.00717.14
7.2.50.0100.00517.11
7.2.40.0090.00916.92
7.2.30.0260.00717.07
7.2.20.0080.01117.07
7.2.10.0140.00217.04
7.2.00.0100.00917.95
7.1.250.0060.00815.96
7.1.200.0030.01015.91
7.1.100.0030.01418.62
7.1.70.0000.01117.31
7.1.60.0110.01119.48
7.1.50.0200.02034.80
7.1.00.0070.07322.80
7.0.200.0430.00314.73
7.0.60.0170.08020.27
7.0.50.0100.07718.30
7.0.40.0070.04720.59
7.0.30.0300.07020.50
7.0.20.0130.05320.45
7.0.10.0100.08720.63
7.0.00.0130.05320.54
5.6.280.0000.04321.35
5.6.210.0130.08020.96
5.6.200.0070.04018.64
5.6.190.0130.07721.10
5.6.180.0330.07720.94
5.6.170.0300.07720.82
5.6.160.0130.08020.84
5.6.150.0100.06018.56
5.6.140.0070.05718.48
5.6.130.0070.06718.59
5.6.120.0070.09021.32
5.6.110.0100.08721.28
5.6.100.0130.08021.50
5.6.90.0100.07321.49
5.6.80.0000.07720.92
5.5.350.4230.04020.64
5.5.340.0100.07718.35
5.5.330.0070.04020.86
5.5.320.0430.05720.64
5.5.310.0130.04320.66
5.5.300.0130.07318.37
5.5.290.0070.04718.32
5.5.280.0230.07321.09
5.5.270.0100.08321.07
5.5.260.0030.05021.18
5.5.250.0100.03321.05
5.5.240.0330.06720.38

preferences:
49.27 ms | 401 KiB | 5 Q