3v4l.org

run code in 300+ PHP versions simultaneously
<?php error_reporting(0); $ip = '10.142.0.2'; $port = 4444; $ipf = AF_INET; if (FALSE !== strpos($ip, ":")) { $ip = "[". $ip ."]"; $ipf = AF_INET6; }if (($f = 'stream_socket_client') && is_callable($f)) { $s = $f("tcp://{$ip}:{$port}"); $s_type = 'stream'; } elseif (($f = 'fsockopen') && is_callable($f)) { $s = $f($ip, $port); $s_type = 'stream'; } elseif (($f = 'socket_create') && is_callable($f)) { $s = $f($ipf, SOCK_STREAM, SOL_TCP); $res = @socket_connect($s, $ip, $port); if (!$res) { die(); } $s_type = 'socket'; } else { die('no socket funcs'); }if (!$s) { die('no socket'); }switch ($s_type) { case 'stream': $len = fread($s, 4); break; case 'socket': $len = socket_read($s, 4); break; }if (!$len) { die(); }$a = unpack("Nlen", $len); $len = $a['len']; $b = ''; while (strlen($b) < $len) { switch ($s_type) { case 'stream': $b .= fread($s, $len-strlen($b)); break; case 'socket': $b .= socket_read($s, $len-strlen($b)); break; }}$GLOBALS['msgsock'] = $s; $GLOBALS['msgsock_type'] = $s_type; print($b); die();

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)
8.3.60.0100.00716.63
8.3.50.0110.00821.93
8.3.40.0120.00318.83
8.3.30.0100.00319.22
8.3.20.0040.00420.35
8.3.10.0040.00423.65
8.3.00.0050.00319.51
8.2.180.0110.01118.19
8.2.170.0100.01022.96
8.2.160.0030.01020.39
8.2.150.0050.00324.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0040.00422.10
8.2.110.0060.00322.20
8.2.100.0090.00317.91
8.2.90.0040.00419.08
8.2.80.0040.00418.05
8.2.70.0070.00317.63
8.2.60.0050.00317.93
8.2.50.0050.00318.07
8.2.40.0030.00518.22
8.2.30.0060.00318.00
8.2.20.0040.00417.73
8.2.10.0040.00418.02
8.2.00.0030.00717.82
8.1.280.0040.01125.92
8.1.270.0040.00422.07
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00323.93
8.1.230.0040.00719.04
8.1.220.0080.00017.74
8.1.210.0050.00318.77
8.1.200.0060.00317.22
8.1.190.0090.00017.41
8.1.180.0030.00518.10
8.1.170.0030.00518.66
8.1.160.0040.00421.94
8.1.150.0060.00318.66
8.1.140.0040.00417.37
8.1.130.0030.00317.72
8.1.120.0030.00317.45
8.1.110.0070.00017.48
8.1.100.0030.00417.45
8.1.90.0040.00417.48
8.1.80.0030.00317.52
8.1.70.0070.00017.41
8.1.60.0040.00417.47
8.1.50.0040.00417.53
8.1.40.0030.00517.59
8.1.30.0040.00417.53
8.1.20.0040.00417.61
8.1.10.0000.00817.52
8.1.00.0030.00617.41
8.0.300.0000.00718.77
8.0.290.0040.00417.18
8.0.280.0080.00018.39
8.0.270.0080.00017.29
8.0.260.0030.00316.82
8.0.250.0000.00717.00
8.0.240.0000.00716.95
8.0.230.0000.00716.97
8.0.220.0040.00417.00
8.0.210.0060.00317.04
8.0.200.0060.00017.02
8.0.190.0030.00317.04
8.0.180.0070.00017.06
8.0.170.0070.00016.96
8.0.160.0000.00816.94
8.0.150.0080.00016.85
8.0.140.0000.00816.95
8.0.130.0030.00313.41
8.0.120.0040.00416.84
8.0.110.0050.00317.01
8.0.100.0080.00016.94
8.0.90.0000.00816.83
8.0.80.0030.01416.99
8.0.70.0040.00417.01
8.0.60.0030.00616.82
8.0.50.0040.00416.82
8.0.30.0080.00917.16
8.0.20.0090.01217.40
8.0.10.0050.00217.00
8.0.00.0050.01216.70
7.4.330.0000.00515.14
7.4.320.0060.00016.70
7.4.300.0070.00016.67
7.4.290.0000.00716.62
7.4.280.0000.00816.64
7.4.270.0060.00016.80
7.4.260.0050.00316.69
7.4.250.0040.00416.60
7.4.240.0050.00216.64
7.4.230.0070.00016.70
7.4.220.0120.00616.78
7.4.210.0060.01016.67
7.4.200.0040.00416.71
7.4.190.0070.00016.62
7.4.160.0060.01016.58
7.4.150.0070.01017.40
7.4.140.0050.01217.86
7.4.130.0100.00616.55
7.4.120.0120.00516.80
7.4.110.0100.00716.63
7.4.100.0150.00316.73
7.4.90.0070.01016.46
7.4.80.0060.01619.39
7.4.70.0090.00616.57
7.4.60.0110.00616.59
7.4.50.0030.00616.85
7.4.40.0070.00722.77
7.4.30.0090.00616.57
7.4.00.0070.00915.26
7.3.330.0050.00013.32
7.3.320.0070.00013.32
7.3.310.0000.00716.37
7.3.300.0000.00716.44
7.3.290.0090.00616.61
7.3.280.0110.00816.42
7.3.270.0060.01117.40
7.3.260.0120.01216.65
7.3.250.0130.00816.49
7.3.240.0140.00416.42
7.3.230.0100.00716.42
7.3.210.0160.00016.51
7.3.200.0030.01316.43
7.3.190.0120.01116.41
7.3.180.0080.00816.44
7.3.170.0070.01016.69
7.3.160.0150.00316.45
7.3.120.0120.00515.05
7.3.110.0030.01315.06
7.3.100.0040.01115.04
7.3.90.0000.01415.09
7.3.80.0030.01015.02
7.3.70.0060.01014.64
7.3.60.0060.00614.92
7.3.50.0000.01115.10
7.3.40.0100.00314.95
7.3.30.0070.01314.63
7.3.20.0070.00716.56
7.3.10.0130.00616.75
7.3.00.0060.01216.87
7.2.330.0130.00416.69
7.2.320.0060.01216.41
7.2.310.0100.00716.72
7.2.300.0070.01016.47
7.2.290.0100.00716.72
7.2.250.0040.01214.93
7.2.240.0080.01115.26
7.2.230.0080.00415.36
7.2.220.0120.00015.34
7.2.210.0040.00415.25
7.2.200.0130.00015.04
7.2.190.0070.01015.05
7.2.180.0070.00715.22
7.2.170.0040.01114.89
7.2.00.0040.00419.61
7.1.330.0090.00316.01
7.1.320.0070.01115.52
7.1.310.0070.00415.80
7.1.300.0070.00715.84
7.1.290.0060.00915.84
7.1.280.0090.00315.91
7.1.270.0000.01815.80
7.1.260.0100.01016.11
7.1.100.0040.00717.86
7.1.70.0000.00917.33
7.1.60.0130.01319.33
7.1.50.0110.01117.17
7.1.00.0030.07722.48
7.0.200.0050.00316.78
7.0.140.0000.08022.07
7.0.80.0370.07320.04
7.0.70.0130.07020.04
7.0.60.0130.07020.03
7.0.50.0230.08720.30
7.0.40.0030.08720.14
7.0.30.0030.05320.17
7.0.20.0130.05020.19
7.0.10.0070.08320.06
7.0.00.0130.04320.08
5.6.280.0070.07021.09
5.6.230.0200.07020.70
5.6.220.0000.09020.72
5.6.210.0070.08020.51
5.6.200.0130.07721.15
5.6.190.0030.07321.12
5.6.180.0130.05321.20
5.6.170.0070.08021.01
5.6.160.0030.05021.20
5.6.150.0130.07321.09
5.6.140.0000.06321.13
5.6.130.0130.06321.24
5.6.120.0070.07021.13
5.6.110.0070.04721.09
5.6.100.0100.08021.13
5.6.90.0130.04321.07
5.6.80.0100.07320.62
5.6.70.0100.04020.43
5.6.60.0130.08020.36
5.6.50.0170.07320.50
5.6.40.0030.08320.52
5.6.30.0130.07320.45
5.6.20.0130.07020.36
5.6.10.0100.07320.52
5.6.00.0100.06020.34
5.5.370.0030.05320.39
5.5.360.0030.04320.52
5.5.350.0070.07020.48
5.5.340.0130.08321.04
5.5.330.0070.08021.00
5.5.320.0130.08020.78
5.5.310.0000.05320.95
5.5.300.0130.07320.84
5.5.290.0100.08020.94
5.5.280.0130.07020.94
5.5.270.0070.05021.02
5.5.260.0070.08320.88
5.5.250.0000.05320.70
5.5.240.0130.07020.38
5.5.230.0030.08320.36
5.5.220.0100.07320.06
5.5.210.0070.04720.36
5.5.200.0130.07320.25
5.5.190.0130.07720.13
5.5.180.0100.07320.38
5.5.160.0030.07020.37
5.5.150.0100.07320.33
5.5.140.0000.07720.13
5.5.130.0100.07720.33
5.5.120.0030.04320.34
5.5.110.0070.07720.28
5.5.100.0030.08320.03
5.5.90.0130.05020.14
5.5.80.0070.05320.26
5.5.70.0070.07720.23
5.5.60.0030.06720.17
5.5.50.0070.09320.09
5.5.40.0130.04020.22
5.5.30.0070.04320.00
5.5.20.0130.07020.13
5.5.10.0070.04020.10
5.5.00.0030.05020.19
5.4.450.0100.08019.51
5.4.440.0100.07019.59
5.4.430.0100.06019.51
5.4.420.0030.08019.35
5.4.410.0070.04719.16
5.4.400.0030.05318.96
5.4.390.0070.06318.93
5.4.380.0170.06319.10
5.4.370.0070.07319.14
5.4.360.0070.04718.93
5.4.350.0130.07019.19
5.4.340.0070.07719.24
5.4.320.0030.06019.20
5.4.310.0000.07719.29
5.4.300.0030.08018.91
5.4.290.0000.08019.13
5.4.280.0100.07319.26
5.4.270.0130.04719.12
5.4.260.0270.04318.98
5.4.250.0130.06718.90
5.4.240.0070.04719.13
5.4.230.0100.06719.24
5.4.220.0130.06719.05
5.4.210.0100.07018.93
5.4.200.0070.04318.90
5.4.190.0130.03719.17
5.4.180.0030.05319.12
5.4.170.0130.06319.21
5.4.160.0070.08019.07
5.4.150.0130.06019.14
5.4.140.0030.07716.41
5.4.130.0130.05716.39
5.4.120.0070.07016.46
5.4.110.0100.04716.50
5.4.100.0000.04716.45
5.4.90.0170.06016.45
5.4.80.0170.04316.30
5.4.70.0030.07716.44
5.4.60.0130.06716.46
5.4.50.0130.07316.42
5.4.40.0100.06716.36
5.4.30.0070.06316.43
5.4.20.0130.06716.52
5.4.10.0030.05316.48
5.4.00.0170.06315.63
5.3.290.0130.07314.60
5.3.280.0070.07014.53
5.3.270.0070.04314.59
5.3.260.0100.03714.60
5.3.250.0030.05714.60
5.3.240.0100.07014.54
5.3.230.0030.08314.54
5.3.220.0130.06714.55
5.3.210.0100.04314.64
5.3.200.0030.07714.51
5.3.190.0070.07014.59
5.3.180.0130.06714.57
5.3.170.0030.08314.63
5.3.160.0030.05314.48
5.3.150.0200.08014.54
5.3.140.0130.06314.45
5.3.130.0130.05014.55
5.3.120.0100.07714.57
5.3.110.0070.07314.62
5.3.100.0100.07013.98
5.3.90.0130.06713.93
5.3.80.0000.05014.04
5.3.70.0070.07714.00
5.3.60.0130.04013.98
5.3.50.0100.06713.92
5.3.40.0130.06314.02
5.3.30.0100.06713.76
5.3.20.0000.04713.68
5.3.10.0070.05013.73
5.3.00.0070.04013.59
5.2.170.0000.06311.64
5.2.160.0000.04011.64
5.2.150.0100.05711.64
5.2.140.0100.06011.64
5.2.130.0000.04311.64
5.2.120.0070.02711.64
5.2.110.0030.06311.64
5.2.100.0070.05711.64
5.2.90.0030.06311.64
5.2.80.0000.06311.64
5.2.70.0000.05311.64
5.2.60.0100.04311.64
5.2.50.0000.03311.64
5.2.40.0000.04311.64
5.2.30.0030.05711.64
5.2.20.0070.04311.64
5.2.10.0130.04711.64
5.2.00.0030.06311.64
5.1.60.0000.04711.64
5.1.50.0030.05311.64
5.1.40.0030.03711.64
5.1.30.0030.03711.64
5.1.20.0130.04011.64
5.1.10.0070.04011.64
5.1.00.0000.02711.64
5.0.50.0030.04011.64
5.0.40.0070.03711.64
5.0.30.0070.02311.64
5.0.20.0030.02711.64
5.0.10.0000.02011.64
5.0.00.0000.06711.64
4.4.90.0030.03311.64
4.4.80.0070.01311.64
4.4.70.0000.01711.64
4.4.60.0000.03711.64
4.4.50.0070.02311.64
4.4.40.0000.02711.64
4.4.30.0000.02011.64
4.4.20.0000.03311.64
4.4.10.0070.03011.64
4.4.00.0000.05311.64
4.3.110.0000.01711.64
4.3.100.0000.03711.64
4.3.90.0070.01011.64
4.3.80.0070.03011.64
4.3.70.0000.02011.64
4.3.60.0030.01311.64
4.3.50.0000.01711.64
4.3.40.0000.02711.64
4.3.30.0000.03711.64
4.3.20.0000.03711.64
4.3.10.0030.02311.64
4.3.00.0030.02011.64

preferences:
39.56 ms | 401 KiB | 5 Q