3v4l.org

run code in 300+ PHP versions simultaneously
<?php $socket = @fsockopen(gethostbyname("kubo2.wz.sk")); //if (!$socket) { // die("spojenie vypadlo"); //} $httpReq = "GET / HTTP/1.1\n"; $httpReq .= "Host: www.google.com\n"; $httpReq .= "Accept: */*\n"; $httpReq .= "Kubo2Sniffer 1.0 (+http://kubo2.wz.sk)\n\n"; fwrite($socket, $httpReq); while($line = fgets($socket) !== "\n\n") { echo $line; } fclose($socket);

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)
8.3.60.0070.01418.88
8.3.50.0200.01122.18
8.3.40.0120.00319.04
8.3.30.0070.01119.42
8.3.20.0000.00820.49
8.3.10.0040.00423.95
8.3.00.0000.00721.01
8.2.180.0100.01025.92
8.2.170.0140.00019.22
8.2.160.0060.00922.96
8.2.150.0080.00024.18
8.2.140.0100.00724.66
8.2.130.0040.00426.16
8.2.120.0030.00517.88
8.2.110.0040.00422.23
8.2.100.0030.00918.16
8.2.90.0030.00519.48
8.2.80.0080.00018.05
8.2.70.0060.00317.88
8.2.60.0080.00018.05
8.2.50.0030.00618.07
8.2.40.0030.00518.22
8.2.30.0000.00718.14
8.2.20.0000.00717.84
8.2.10.0080.00019.61
8.2.00.0040.00417.85
8.1.280.0140.00725.92
8.1.270.0060.00322.39
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0060.00324.00
8.1.230.0070.00419.16
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0030.00617.47
8.1.190.0060.00317.75
8.1.180.0040.00418.10
8.1.170.0030.00518.79
8.1.160.0000.00722.11
8.1.150.0060.00318.68
8.1.140.0000.00717.46
8.1.130.0040.00417.87
8.1.120.0040.00417.48
8.1.110.0040.00417.68
8.1.100.0000.00717.58
8.1.90.0040.00417.55
8.1.80.0040.00417.42
8.1.70.0000.00717.47
8.1.60.0040.00417.70
8.1.50.0040.00417.49
8.1.40.0080.00017.70
8.1.30.0000.00817.75
8.1.20.0000.00817.80
8.1.10.0000.00817.73
8.1.00.0060.00317.47
8.0.300.0040.00418.77
8.0.290.0000.00717.30
8.0.280.0000.00718.62
8.0.270.0030.00317.40
8.0.260.0000.00817.02
8.0.250.0000.00717.16
8.0.240.0050.00317.15
8.0.230.0030.00317.00
8.0.220.0020.00517.10
8.0.210.0050.00217.10
8.0.200.0080.00017.06
8.0.190.0040.00417.18
8.0.180.0040.00417.07
8.0.170.0080.00017.18
8.0.160.0030.00617.17
8.0.150.0000.00717.03
8.0.140.0040.00417.04
8.0.130.0000.00613.69
8.0.120.0040.00417.14
8.0.110.0040.00417.20
8.0.100.0040.00417.20
8.0.90.0000.00817.18
8.0.80.0090.00617.16
8.0.70.0070.00017.00
8.0.60.0000.00717.11
8.0.50.0040.00417.00
8.0.30.0100.01417.18
8.0.20.0140.00617.40
8.0.10.0040.00417.09
8.0.00.0200.00316.97
7.4.330.0000.01215.34
7.4.320.0070.00716.44
7.4.300.0000.01416.55
7.4.290.0060.00616.66
7.4.280.0070.01316.56
7.4.270.0060.01116.54
7.4.260.0000.01516.33
7.4.250.0040.00416.48
7.4.240.0030.01216.70
7.4.230.0070.00316.80
7.4.220.0550.01616.73
7.4.210.0360.02316.54
7.4.200.0080.00416.78
7.4.190.0110.00416.78
7.4.160.0420.01516.57
7.4.150.0470.00917.40
7.4.140.0420.01517.86
7.4.130.0400.01616.54
7.4.120.0330.00716.66
7.4.110.0460.01516.73
7.4.100.0320.02316.70
7.4.90.0750.02216.50
7.4.80.0230.01916.74
7.4.70.0300.01816.55
7.4.60.0380.01316.46
7.4.50.0280.00716.59
7.4.40.0070.01122.77
7.4.30.0250.01516.66
7.4.00.0160.00415.15
7.3.330.0060.00613.30
7.3.320.0070.00713.38
7.3.310.0000.01516.49
7.3.300.0120.00316.39
7.3.290.0170.01816.40
7.3.280.0280.02716.42
7.3.270.0570.02917.40
7.3.260.0470.01016.62
7.3.250.0170.02616.52
7.3.240.0240.00716.40
7.3.230.0210.01316.48
7.3.210.0770.03516.55
7.3.200.0490.02619.39
7.3.190.0460.02116.38
7.3.180.0070.02816.45
7.3.170.0690.02316.48
7.3.160.0510.01916.49
7.3.120.0110.01115.08
7.2.330.0980.01416.56
7.2.320.0330.03116.55
7.2.310.0850.01116.74
7.2.300.0320.02616.77
7.2.290.0710.01516.56
7.2.00.0260.00919.57
7.1.100.0150.00018.23
7.1.70.0000.00917.41
7.1.60.0170.01019.32
7.1.50.0180.01217.29
7.1.00.0070.07722.65
7.0.200.0120.00616.79
7.0.140.0030.07722.39
7.0.100.0070.08320.23
7.0.90.0070.08020.50
7.0.80.0000.08020.49
7.0.70.0200.05720.27
7.0.60.0200.07720.30
7.0.50.0400.06020.68
7.0.40.0070.09020.41
7.0.30.0100.08720.52
7.0.20.0130.08320.30
7.0.10.0270.04720.45
7.0.00.0130.08320.41
5.6.280.0100.07021.32
5.6.250.0170.07321.00
5.6.240.0070.08020.86
5.6.230.0170.06720.97
5.6.220.0100.07721.01
5.6.210.0070.08020.89
5.6.200.0070.05021.33
5.6.190.0100.09021.34
5.6.180.0170.07321.44
5.6.170.0170.07721.41
5.6.160.0130.07321.44
5.6.150.0000.06321.41
5.6.140.0030.08721.22
5.6.130.0200.09321.41
5.6.120.0170.07721.41
5.6.110.0070.06321.45
5.6.100.0100.05021.23
5.6.90.0130.07321.39
5.6.80.0070.08320.91
5.6.70.0170.07720.82
5.6.60.0130.08020.76
5.6.50.0070.04720.91
5.6.40.0100.08020.70
5.6.30.0030.05020.79
5.6.20.0030.07720.68
5.6.10.0170.07320.67
5.6.00.0170.08320.84
5.5.380.0200.06320.69
5.5.370.0170.08320.84
5.5.360.0100.06720.82
5.5.350.0130.07720.76
5.5.340.0070.07321.19
5.5.330.0100.08321.19
5.5.320.0170.07721.26
5.5.310.0100.07321.20
5.5.300.0070.08021.19
5.5.290.0070.05321.18
5.5.280.0030.09321.09
5.5.270.0200.07721.20
5.5.260.0200.06721.16
5.5.250.0130.08321.02
5.5.240.0100.04720.65
5.5.230.0170.07320.58
5.5.220.0100.08320.60
5.5.210.0000.09320.37
5.5.200.0130.07720.56
5.5.190.0170.05320.54
5.5.180.0100.07020.48
5.5.160.0070.08020.50
5.5.150.0170.07020.45
5.5.140.0100.07720.57
5.5.130.0070.07020.48
5.5.120.0130.07020.52
5.5.110.0070.04320.60
5.5.100.0200.06720.46
5.5.90.0130.07020.28
5.5.80.0100.07720.45
5.5.70.0100.07320.41
5.5.60.0070.07720.41
5.5.50.0130.05720.34
5.5.40.0130.04020.43
5.5.30.0070.08320.46
5.5.20.0130.04020.25
5.5.10.0100.08020.26
5.5.00.0100.08020.41
5.4.450.0070.05719.61
5.4.440.0070.08019.63
5.4.430.0130.06319.44
5.4.420.0170.07019.54
5.4.410.0130.08019.39
5.4.400.0130.07719.32
5.4.390.0130.07019.17
5.4.380.0130.07019.26
5.4.370.0070.08319.40
5.4.360.0070.08019.49
5.4.350.0200.06719.30
5.4.340.0130.07019.25
5.4.320.0030.07319.27
5.4.310.0100.06319.30
5.4.300.0100.08019.21
5.4.290.0070.07319.19
5.4.280.0000.05719.30
5.4.270.0030.08019.11
5.4.260.0100.04319.28
5.4.250.0030.07319.38
5.4.240.0130.07319.11
5.4.230.0100.07719.11
5.4.220.0070.07719.22
5.4.210.0000.08319.49
5.4.200.0100.07719.21
5.4.190.0130.07719.30
5.4.180.0000.07719.29
5.4.170.0100.07719.27
5.4.160.0130.06019.29
5.4.150.0070.05019.37
5.4.140.0200.06016.75
5.4.130.0070.07016.52
5.4.120.0170.06016.62
5.4.110.0030.05016.75
5.4.100.0070.07716.68
5.4.90.0030.04716.68
5.4.80.0100.07316.64
5.4.70.0070.04316.54
5.4.60.0070.07716.55
5.4.50.0170.07016.52
5.4.40.0030.07716.68
5.4.30.0130.07316.64
5.4.20.0170.03716.70
5.4.10.0070.07716.63
5.4.00.0130.06716.06
5.3.290.0000.07714.59
5.3.280.0130.07314.59
5.3.270.0100.07714.58
5.3.260.0100.07314.63
5.3.250.0070.06314.66
5.3.240.0100.07314.60
5.3.230.0100.07714.64
5.3.220.0130.07314.55
5.3.210.0130.06014.53
5.3.200.0070.08014.59
5.3.190.0230.06314.53
5.3.180.0200.04014.76
5.3.170.0030.08314.62
5.3.160.0130.07314.59
5.3.150.0100.07714.62
5.3.140.0130.07014.48
5.3.130.0070.06714.55
5.3.120.0030.06314.57
5.3.110.0070.07714.56
5.3.100.0000.06014.09
5.3.90.0070.07314.05
5.3.80.0100.03714.07
5.3.70.0130.07014.07
5.3.60.0100.06714.02
5.3.50.0200.06314.06
5.3.40.0100.07713.98
5.3.30.0230.06013.97
5.3.20.0030.07713.61
5.3.10.0100.06713.77
5.3.00.0100.07713.68
5.2.170.0070.03712.13
5.2.160.0130.05712.13
5.2.150.0070.06312.13
5.2.140.0070.06012.13
5.2.130.0070.05712.13
5.2.120.0070.06312.13
5.2.110.0070.06712.13
5.2.100.0000.07012.13
5.2.90.0100.06312.13
5.2.80.0130.05712.13
5.2.70.0070.06712.13
5.2.60.0070.04312.13
5.2.50.0000.06312.13
5.2.40.0070.06012.13
5.2.30.0070.04712.13
5.2.20.0070.06312.13
5.2.10.0030.06012.13
5.2.00.0070.06312.13
5.1.60.0100.05012.13
5.1.50.0130.02312.13
5.1.40.0030.06012.13
5.1.30.0100.03312.13
5.1.20.0100.06012.13
5.1.10.0070.05012.13
5.1.00.0030.03312.13
5.0.50.0000.02012.13
5.0.40.0000.02312.13
5.0.30.0000.03012.13
5.0.20.0030.02012.13
5.0.10.0070.01712.13
5.0.00.0030.02712.13
4.4.90.0070.03312.13
4.4.80.0100.03312.13
4.4.70.0100.03012.13
4.4.60.0130.03012.13
4.4.50.0130.03012.13
4.4.40.0030.06012.13
4.4.30.0070.03312.13
4.4.20.0030.03312.13
4.4.10.0100.01012.13
4.4.00.0070.03312.13
4.3.110.0000.01712.13
4.3.100.0000.02012.13
4.3.90.0000.02012.13
4.3.80.0070.04012.13
4.3.70.0000.01712.13
4.3.60.0070.02712.13
4.3.50.0000.01712.13
4.3.40.0030.05012.13
4.3.30.0000.03712.13
4.3.20.0000.04012.13
4.3.10.0000.02012.13
4.3.00.0070.01012.13

preferences:
56.29 ms | 401 KiB | 5 Q