3v4l.org

run code in 300+ PHP versions simultaneously
<?php /* * PHP Sockets - How to create a TCP/IP socket client */ echo "<h2>TCP/IP Connection</h2><br />"; /* Get the port for the WWW service. */ $service_port = 11000; /* Get the IP address for the target host. */ $address = gethostbyname('ppp089210193030.access.hol.gr'); /* Create a TCP/IP socket. */ $socket = socket_create(AF_INET, SOCK_STREAM, SOL_TCP); if ($socket === false) { echo "socket_create() failed: reason: " . socket_strerror(socket_last_error()) . "<br />"; } else { echo "OK.<br />"; } if (socket_bind($sock, $address, $port) === false) { echo "socket_bind() failed: reason: " . socket_strerror(socket_last_error($sock)) . "\n"; }else { echo "bind OK.<br />"; } echo "Attempting to connect to '$address' on port '$service_port'..."; $result = socket_connect($socket, $address, $service_port); if ($result === false) { echo "socket_connect() failed.<br />Reason: ($result) " . socket_strerror(socket_last_error($socket)) . "<br />"; } else { echo "OK.<br />"; } $in = "HEAD / HTTP/1.1<br />"; $in .= "Host: www.example.com<br />"; $in .= "Connection: Close<br /><br />"; $out = ''; echo $in; echo "Sending HTTP HEAD request..."; socket_write($socket, $in, strlen($in)); echo "OK.<br />"; /* echo "Reading response:<br /><br />"; while ($out = socket_read($socket, 2048)) { echo $out."<br /><br />"; } */ echo "Closing socket..."; socket_close($socket); echo "OK.<br /><br />"; ?>

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)
8.3.60.0090.00616.88
8.3.50.0270.00421.32
8.3.40.0120.00619.14
8.3.30.0030.01219.10
8.3.20.0040.00420.51
8.3.10.0040.00423.77
8.3.00.0050.00319.91
8.2.180.0100.00716.75
8.2.170.0110.00422.96
8.2.160.0140.00320.47
8.2.150.0000.00824.18
8.2.140.0080.00024.66
8.2.130.0050.00326.16
8.2.120.0050.00321.11
8.2.110.0110.00019.52
8.2.100.0060.00617.84
8.2.90.0030.00519.33
8.2.80.0000.00817.97
8.2.70.0030.00617.75
8.2.60.0000.00917.71
8.2.50.0030.00517.88
8.2.40.0030.00619.48
8.2.30.0020.00519.30
8.2.20.0040.00417.86
8.2.10.0070.00018.15
8.2.00.0080.00018.11
8.1.280.0040.01525.92
8.1.270.0120.00322.32
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00623.92
8.1.230.0040.00817.89
8.1.220.0060.00317.78
8.1.210.0050.00518.77
8.1.200.0030.00617.36
8.1.190.0050.00517.35
8.1.180.0050.00518.10
8.1.170.0000.00718.96
8.1.160.0040.00419.00
8.1.150.0030.00520.43
8.1.140.0060.00317.55
8.1.130.0040.00417.60
8.1.120.0040.00417.46
8.1.110.0000.00817.55
8.1.100.0000.00717.57
8.1.90.0040.00517.61
8.1.80.0000.00717.61
8.1.70.0080.00017.45
8.1.60.0050.00317.65
8.1.50.0040.00417.54
8.1.40.0030.00617.71
8.1.30.0000.00817.77
8.1.20.0000.00917.82
8.1.10.0050.00217.67
8.1.00.0040.00417.68
8.0.300.0090.00018.77
8.0.290.0040.00816.62
8.0.280.0000.00818.62
8.0.270.0030.00317.43
8.0.260.0030.00317.06
8.0.250.0040.00417.09
8.0.240.0040.00417.01
8.0.230.0000.00817.13
8.0.220.0060.00317.03
8.0.210.0000.00716.97
8.0.200.0000.00716.99
8.0.190.0000.00817.00
8.0.180.0000.00717.09
8.0.170.0030.00617.13
8.0.160.0000.00717.04
8.0.150.0000.00716.88
8.0.140.0080.00017.06
8.0.130.0030.00313.54
8.0.120.0030.00617.12
8.0.110.0000.00817.04
8.0.100.0000.00717.26
8.0.90.0040.00417.06
8.0.80.0030.01417.17
8.0.70.0040.00416.96
8.0.60.0040.00417.00
8.0.50.0040.00417.06
8.0.30.0100.01117.42
8.0.20.0120.00917.40
8.0.10.0040.00417.13
8.0.00.0120.00817.01
7.4.330.0030.00315.27
7.4.320.0000.00616.66
7.4.300.0000.00716.69
7.4.290.0000.00716.74
7.4.280.0040.00416.75
7.4.270.0070.00016.77
7.4.260.0000.00716.68
7.4.250.0030.00516.82
7.4.240.0060.00216.87
7.4.230.0030.00516.71
7.4.220.0070.01416.89
7.4.210.0070.01116.91
7.4.200.0070.00016.96
7.4.160.0100.00716.80
7.4.150.0090.01617.40
7.4.140.0110.01117.86
7.4.130.0080.01116.78
7.4.120.0110.00816.76
7.4.110.0090.01216.77
7.4.100.0130.01016.70
7.4.90.0110.00716.83
7.4.80.0170.00019.39
7.4.70.0070.01016.71
7.4.60.0130.00616.89
7.4.50.0000.00916.60
7.4.40.0030.01316.91
7.4.30.0150.00816.83
7.4.10.0110.00516.61
7.4.00.0070.01015.90
7.3.330.0050.00013.46
7.3.320.0000.00813.53
7.3.310.0070.00016.36
7.3.300.0000.00716.49
7.3.290.0000.00716.50
7.3.280.0150.00616.47
7.3.270.0170.00617.40
7.3.260.0100.01416.71
7.3.240.0130.00616.77
7.3.230.0150.00316.66
7.3.210.0170.00616.73
7.3.200.0090.00916.39
7.3.190.0140.00916.76
7.3.180.0130.00316.66
7.3.170.0100.00716.60
7.3.160.0060.01516.75
7.3.130.0040.01216.56
7.3.120.0070.01115.95
7.3.110.0110.00815.98
7.3.100.0050.00915.97
7.3.90.0060.00816.05
7.3.80.0050.00916.04
7.3.70.0060.01015.97
7.3.60.0070.00716.06
7.3.50.0050.00916.04
7.3.40.0060.00815.96
7.3.30.0080.00716.05
7.3.20.0090.00817.20
7.3.10.0090.00717.22
7.3.00.0080.00817.14
7.2.330.0000.01716.65
7.2.320.0120.00816.91
7.2.310.0070.01116.86
7.2.300.0110.00716.98
7.2.290.0060.01216.61
7.2.260.0080.01016.38
7.2.250.0090.01216.31
7.2.240.0070.01116.09
7.2.230.0140.00416.13
7.2.220.0050.00916.24
7.2.210.0100.00716.24
7.2.200.0050.00916.21
7.2.190.0060.00916.25
7.2.180.0090.00616.13
7.2.170.0080.00616.18
7.2.160.0100.00916.60
7.2.150.0150.01017.63
7.2.140.0070.01017.70
7.2.130.0100.00917.54
7.2.120.0070.00717.66
7.2.110.0120.00717.66
7.2.100.0050.01117.57
7.2.90.0080.01217.73
7.2.80.0090.01017.66
7.2.70.0130.00917.63
7.2.60.0120.01217.35
7.2.50.0130.00717.65
7.2.40.0130.00617.77
7.2.30.0030.01317.67
7.2.20.0090.01117.53
7.2.10.0120.00717.58
7.2.00.0060.00718.18
7.1.330.0080.00716.20
7.1.320.0060.01116.26
7.1.310.0090.00816.22
7.1.300.0090.00416.11
7.1.290.0090.00516.12
7.1.280.0050.01016.15
7.1.270.0070.00816.17
7.1.260.0080.00716.20
7.1.250.0060.01216.20
7.1.240.0070.00716.41
7.1.230.0050.00916.24
7.1.220.0080.00816.47
7.1.210.0110.00716.41
7.1.200.0030.01416.13
7.1.190.0030.01216.24
7.1.180.0060.00616.23
7.1.170.0050.01516.38
7.1.160.0120.00716.25
7.1.150.0210.00516.37
7.1.140.0090.00816.31
7.1.130.0060.00716.20
7.1.120.0060.00916.34
7.1.110.0080.00816.34
7.1.100.0080.00516.37
7.1.90.0060.00816.26
7.1.80.0090.00816.32
7.1.70.0070.00716.63
7.1.60.0050.00716.67
7.1.50.0050.01316.63
7.1.40.0070.00516.25
7.1.30.0050.00916.35
7.1.20.0060.00916.25
7.1.10.0100.01016.28
7.1.00.0060.03218.47
7.0.330.0070.00816.21
7.0.320.0060.01116.21
7.0.310.0120.00715.92
7.0.300.0080.00915.99
7.0.290.0080.00815.86
7.0.280.0120.00616.19
7.0.270.0080.00816.01
7.0.260.0080.00715.88
7.0.250.0090.00615.95
7.0.240.0060.00716.04
7.0.230.0040.01116.06
7.0.220.0120.00516.12
7.0.210.0040.01316.19
7.0.200.0060.00816.33
7.0.190.0040.00916.10
7.0.180.0090.00416.06
7.0.170.0070.01016.11
7.0.160.0090.00716.08
7.0.150.0080.00616.01
7.0.140.0080.00816.09
7.0.130.0080.00616.28
7.0.120.0100.01115.98
7.0.110.0080.00816.21
7.0.100.0110.00216.20
7.0.90.0070.01015.99
7.0.80.0040.01116.12
7.0.70.0070.01316.03
7.0.60.0070.01817.39
7.0.50.0090.02416.74
7.0.40.0100.01816.95
7.0.30.0120.02016.90
7.0.20.0090.02116.79
7.0.10.0070.02616.84
7.0.00.0070.03216.85
5.6.400.0060.01016.03
5.6.390.0000.02015.86
5.6.380.0070.01015.92
5.6.370.0100.00915.91
5.6.360.0110.01115.95
5.6.350.0060.01215.80
5.6.340.0050.01315.74
5.6.330.0070.01015.77
5.6.320.0110.00716.10
5.6.310.0110.00715.80
5.6.300.0080.01115.90
5.6.290.0130.00315.90
5.6.280.0070.02317.65
5.6.270.0090.00815.89
5.6.260.0050.01415.88
5.6.250.0070.00915.88
5.6.240.0090.00715.76
5.6.230.0080.01215.77
5.6.220.0030.01515.85
5.6.210.0090.01817.62
5.6.200.0030.03716.80
5.6.190.0080.02217.49
5.6.180.0130.02017.52
5.6.170.0080.02817.38
5.6.160.0070.03217.45
5.6.150.0050.03016.79
5.6.140.0090.01616.64
5.6.130.0070.03416.77
5.6.120.0110.01917.66
5.6.110.0110.01617.60
5.6.100.0150.02617.71
5.6.90.0130.03217.73
5.6.80.0110.03417.38
5.6.70.1110.01817.54
5.6.60.0130.00515.77
5.6.50.0050.01415.67
5.6.40.0060.01215.77
5.6.30.0050.01315.83
5.6.20.0070.01215.65
5.6.10.0110.00915.89
5.6.00.0050.01215.73
5.5.380.0070.00915.97
5.5.370.0120.00815.97
5.5.360.0110.00815.90
5.5.350.0100.01817.54
5.5.340.0090.03316.72
5.5.330.0120.02917.60
5.5.320.0110.01817.50
5.5.310.0170.03317.45
5.5.300.0130.03016.60
5.5.290.0120.02016.74
5.5.280.0080.03317.78
5.5.270.0070.02917.65
5.5.260.0110.01717.75
5.5.250.0160.02617.51
5.5.240.0180.02417.47
5.5.230.0110.00715.76
5.5.220.0090.01115.83
5.5.210.0100.00815.94
5.5.200.0120.00515.90
5.5.190.0090.00815.87
5.5.180.0110.00715.91
5.5.170.0080.01115.83
5.5.160.0040.01415.94
5.5.150.0100.00915.97
5.5.140.0150.00315.77
5.5.130.0070.01215.93
5.5.120.0110.00915.93
5.5.110.0090.00915.90
5.5.100.0130.00615.85
5.5.90.0100.00815.82
5.5.80.0100.00915.80
5.5.70.0090.01015.88
5.5.60.0110.00715.97
5.5.50.0110.00715.83
5.5.40.0060.01115.69
5.5.30.0120.00615.84
5.5.20.0100.00915.93
5.5.10.0140.00715.84
5.5.00.0140.00415.94
5.4.450.0150.02014.95
5.4.440.0080.02515.08
5.4.430.0090.02714.93
5.4.420.0100.02514.93
5.4.410.0110.02815.07
5.4.400.0120.02314.89
5.4.390.0090.02114.82
5.4.380.0090.02214.83
5.4.370.0120.01914.98
5.4.360.0110.02114.95
5.4.350.0160.01715.03
5.4.340.0060.02814.82
5.4.330.0080.01012.75
5.4.320.0130.01914.92
5.4.310.0140.01815.02
5.4.300.0110.02114.87
5.4.290.0070.02414.94
5.4.280.0110.02114.93
5.4.270.0100.02114.91
5.4.260.0170.02314.92
5.4.250.0160.01814.88
5.4.240.0080.02714.77
5.4.230.0090.02514.79
5.4.220.0090.02415.03
5.4.210.0140.01914.84
5.4.200.0080.02414.71
5.4.190.0150.01814.79
5.4.180.0120.02114.81
5.4.170.0070.03114.88
5.4.160.0140.02414.90
5.4.150.0140.02114.76
5.4.140.0120.02014.02
5.4.130.0080.02413.99
5.4.120.0090.02314.10
5.4.110.0110.02514.07
5.4.100.0140.01814.05
5.4.90.0080.02214.04
5.4.80.0120.02013.92
5.4.70.0090.02413.96
5.4.60.0120.02514.02
5.4.50.0130.02313.99
5.4.40.0100.02214.03
5.4.30.0100.02114.03
5.4.20.0060.02814.07
5.4.10.0260.02514.09
5.4.00.0290.02813.87
5.3.290.0470.02413.97
5.3.280.0120.03513.83
5.3.270.0140.03413.99
5.3.260.0220.03414.11
5.3.250.0100.03313.87
5.3.240.0120.03013.81
5.3.230.0160.03113.81
5.3.220.0080.03513.81
5.3.210.0130.03413.98
5.3.200.0150.02613.82
5.3.190.0190.03413.79
5.3.180.0390.02913.97
5.3.170.0380.03513.92
5.3.160.0280.04013.86
5.3.150.0090.03713.93
5.3.140.0130.02813.94
5.3.130.0110.03613.92
5.3.120.0190.02913.93
5.3.110.0210.03213.83
5.3.100.0100.03413.53
5.3.90.0120.03013.69
5.3.80.0150.03113.62
5.3.70.0120.03113.55
5.3.60.0170.02613.57
5.3.50.0210.02813.49
5.3.40.0130.02913.45
5.3.30.0120.03013.51
5.3.20.0150.03513.32
5.3.10.0420.03513.29
5.3.00.0450.03313.28
5.2.170.0290.02911.60
5.2.160.0290.02611.66
5.2.150.0320.02411.75
5.2.140.0310.02611.59
5.2.130.0100.02311.60
5.2.120.0200.02111.60
5.2.110.0130.02311.69
5.2.100.0090.02711.59
5.2.90.0070.02911.61
5.2.80.0140.02311.51
5.2.70.0060.03011.52
5.2.60.0130.02111.50
5.2.50.0120.02511.72
5.2.40.0140.02411.48
5.2.30.0110.02511.54
5.2.20.0130.02211.42
5.2.10.0150.01811.41
5.2.00.0070.02411.26
5.1.60.0210.02310.96
5.1.50.0190.01710.93
5.1.40.0140.01710.95
5.1.30.0090.02311.12
5.1.20.0110.02111.12
5.1.10.0110.01810.98
5.1.00.0090.02010.93
5.0.50.0080.01810.25
5.0.40.0190.01610.17
5.0.30.0050.02810.00
5.0.20.0060.01710.06
5.0.10.0060.01610.05
5.0.00.0180.01910.02
4.4.90.0110.0159.10
4.4.80.0150.0159.10
4.4.70.0200.0109.10
4.4.60.0150.0139.10
4.4.50.0160.0119.10
4.4.40.0090.0199.10
4.4.30.0050.0149.10
4.4.20.0070.0129.10
4.4.10.0060.0149.10
4.4.00.0060.0209.10
4.3.110.0060.0119.10
4.3.100.0050.0129.10
4.3.90.0030.0129.10
4.3.80.0060.0179.10
4.3.70.0070.0109.10
4.3.60.0160.0119.10
4.3.50.0220.0059.10
4.3.40.0120.0179.10
4.3.30.0030.0159.10
4.3.20.0070.0109.10
4.3.10.0050.0139.10
4.3.00.0070.0089.10

preferences:
42.1 ms | 401 KiB | 5 Q