3v4l.org

run code in 300+ PHP versions simultaneously
<?php function GetIP() { if ($_SERVER["HTTP_X_FORWARDED_FOR"]) $ip = $_SERVER["HTTP_X_FORWARDED_FOR"]; else if ($_SERVER["HTTP_CLIENT_IP"]) $ip = $_SERVER["HTTP_CLIENT_IP"]; else if ($_SERVER["REMOTE_ADDR"]) $ip = $_SERVER["REMOTE_ADDR"]; else if (getenv("HTTP_X_FORWARDED_FOR")) $ip = getenv("HTTP_X_FORWARDED_FOR"); else if (getenv("HTTP_CLIENT_IP")) $ip = getenv("HTTP_CLIENT_IP"); else if (getenv("REMOTE_ADDR")) $ip = getenv("REMOTE_ADDR"); else $ip = "Unknown"; return $ip; } ?>

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)
8.3.60.0140.00318.18
8.3.50.0100.00822.05
8.3.40.0110.00418.42
8.3.30.0140.00318.30
8.3.20.0040.00418.66
8.3.10.0030.00620.97
8.3.00.0070.00023.65
8.2.180.0120.00618.00
8.2.170.0100.00322.96
8.2.160.0110.01120.38
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0000.00821.03
8.2.110.0030.00622.27
8.2.100.0080.00417.59
8.2.90.0000.00817.50
8.2.80.0080.00017.97
8.2.70.0000.00817.80
8.2.60.0030.00617.93
8.2.50.0030.00618.10
8.2.40.0030.00622.14
8.2.30.0000.00721.09
8.2.20.0000.00717.55
8.2.10.0040.00417.66
8.2.00.0030.00817.48
8.1.280.0000.01425.92
8.1.270.0030.00523.99
8.1.260.0000.00826.35
8.1.250.0050.00328.09
8.1.240.0090.00321.99
8.1.230.0040.00721.03
8.1.220.0030.00517.74
8.1.210.0000.00818.77
8.1.200.0040.00717.23
8.1.190.0030.00617.10
8.1.180.0030.00518.10
8.1.170.0050.00318.26
8.1.160.0000.00818.64
8.1.150.0040.00418.54
8.1.140.0030.00517.36
8.1.130.0030.00317.75
8.1.120.0060.00317.35
8.1.110.0040.00417.28
8.1.100.0040.00417.18
8.1.90.0070.00017.41
8.1.80.0000.00717.39
8.1.70.0000.00817.31
8.1.60.0040.00417.35
8.1.50.0050.00217.33
8.1.40.0000.00717.27
8.1.30.0060.00317.54
8.1.20.0030.00617.57
8.1.10.0000.00717.37
8.1.00.0040.00417.38
8.0.300.0040.00419.66
8.0.290.0050.00216.58
8.0.280.0000.00718.34
8.0.270.0030.00317.14
8.0.260.0040.00416.71
8.0.250.0080.00016.80
8.0.240.0060.00316.75
8.0.230.0030.00316.91
8.0.220.0070.00016.77
8.0.210.0070.00016.71
8.0.200.0000.00616.83
8.0.190.0000.00816.83
8.0.180.0000.00716.85
8.0.170.0050.00316.69
8.0.160.0000.00716.78
8.0.150.0080.00016.64
8.0.140.0040.00416.62
8.0.130.0030.00313.23
8.0.120.0000.00716.66
8.0.110.0000.00716.62
8.0.100.0070.00016.75
8.0.90.0050.00316.77
8.0.80.0080.00816.68
8.0.70.0000.00716.83
8.0.60.0040.00416.59
8.0.50.0000.00716.66
8.0.30.0080.01016.97
8.0.20.0100.00817.40
8.0.10.0050.00216.96
8.0.00.0090.00816.60
7.4.330.0000.00514.64
7.4.320.0030.00316.48
7.4.300.0060.00016.33
7.4.290.0060.00016.48
7.4.280.0000.00716.45
7.4.270.0030.00316.47
7.4.260.0060.00013.15
7.4.250.0030.00316.48
7.4.240.0030.00316.41
7.4.230.0000.00716.27
7.4.220.0070.01116.47
7.4.210.0080.00816.46
7.4.200.0000.00716.32
7.4.190.0040.00416.33
7.4.160.0090.00916.36
7.4.150.0170.00717.40
7.4.140.0070.01217.86
7.4.130.0110.01016.44
7.4.120.0100.00716.26
7.4.110.0120.01216.23
7.4.100.0160.00716.41
7.4.90.0100.00716.32
7.4.80.0120.00619.39
7.4.70.0130.00416.24
7.4.60.0030.01616.29
7.4.50.0050.00316.30
7.4.40.0060.00922.52
7.4.30.0110.01116.49
7.4.00.0140.00114.89
7.3.330.0020.00213.18
7.3.320.0060.00013.11
7.3.310.0040.00416.07
7.3.300.0000.00616.03
7.3.290.0100.01016.11
7.3.280.0080.01016.15
7.3.270.0090.00917.40
7.3.260.0050.01318.24
7.3.250.0120.00716.37
7.3.240.0030.01516.45
7.3.230.0100.00716.43
7.3.210.0070.01016.10
7.3.200.0090.00619.39
7.3.190.0100.00716.24
7.3.180.0060.00916.17
7.3.170.0130.00316.27
7.3.160.0120.00416.31
7.3.120.0060.01214.52
7.3.110.0050.01214.64
7.3.100.0050.00814.59
7.3.90.0030.01014.46
7.3.80.0100.00314.79
7.3.70.0050.00514.62
7.3.60.0090.00714.46
7.3.50.0050.00914.63
7.3.40.0080.00814.52
7.3.30.0040.00914.65
7.3.20.0090.00516.39
7.3.10.0060.01016.26
7.3.00.0080.00816.27
7.2.330.0030.01416.19
7.2.320.0190.00416.55
7.2.310.0070.01416.41
7.2.300.0170.00016.48
7.2.290.0090.00916.47
7.2.250.0060.01214.80
7.2.240.0120.00714.99
7.2.230.0080.00514.89
7.2.220.0080.00714.94
7.2.210.0050.01014.70
7.2.200.0060.00914.67
7.2.190.0090.00914.69
7.2.180.0040.00814.81
7.2.170.0030.00914.82
7.2.160.0060.01014.98
7.2.150.0070.00716.83
7.2.140.0060.00916.52
7.2.130.0040.01416.66
7.2.120.0060.00616.74
7.2.110.0030.01316.63
7.2.100.0080.00616.65
7.2.90.0000.01316.68
7.2.80.0030.00916.43
7.2.70.0120.00416.73
7.2.60.0070.00716.74
7.2.50.0070.01316.66
7.2.40.0000.01416.74
7.2.30.0100.00616.61
7.2.20.0060.01216.39
7.2.10.0000.01616.90
7.2.00.0020.01117.95
7.1.330.0080.00815.57
7.1.320.0070.00515.63
7.1.310.0030.01315.68
7.1.300.0070.00915.42
7.1.290.0080.00615.57
7.1.280.0090.00415.58
7.1.270.0060.00915.29
7.1.260.0030.00915.54
7.1.250.0060.00915.44
7.1.100.0000.01118.00
7.1.70.0070.00316.93
7.1.60.0130.01019.40
7.1.50.0060.01316.85
7.1.00.0070.03322.48
7.0.200.0040.00416.75
7.0.140.0070.07022.21
7.0.60.0030.04719.95
7.0.50.0070.08017.74
7.0.40.0070.04020.04
7.0.30.0300.07720.14
7.0.20.0400.07020.26
7.0.10.0300.09320.19
7.0.00.0030.05720.23
5.6.280.0030.07321.09
5.6.210.0070.03720.73
5.6.200.0070.08318.28
5.6.190.0030.05320.46
5.6.180.0230.04320.39
5.6.170.0100.04720.47
5.6.160.0000.04720.52
5.6.150.0030.04318.25
5.6.140.0100.07318.23
5.6.130.0000.07018.15
5.6.120.0170.07021.00
5.6.110.0130.07021.11
5.6.100.0000.04721.13
5.6.90.0070.08720.98
5.6.80.0070.07320.38
5.6.70.0300.06020.37
5.5.350.0130.07320.42
5.5.340.0070.08317.92
5.5.330.0000.04320.42
5.5.320.0300.08020.52
5.5.310.0230.08320.42
5.5.300.0000.04317.99
5.5.290.0030.06717.95
5.5.280.0130.07720.76
5.5.270.0100.04720.97
5.5.260.0030.06020.89
5.5.250.0070.07720.55
5.5.240.0100.07020.27
5.4.450.0200.07719.52
5.4.440.0370.04719.47
5.4.430.0270.04319.47
5.4.420.0330.04719.16
5.4.410.0270.06719.33
5.4.400.0330.05019.32
5.4.390.0300.06719.07
5.4.380.0300.05019.10
5.4.370.0330.07019.08
5.4.360.0330.05019.15
5.4.350.0370.06319.24
5.4.340.0270.05319.15
5.4.320.0430.04318.94
5.4.310.0230.04719.06
5.4.300.0170.04019.21
5.4.290.0230.03318.95
5.4.280.0200.04319.05
5.4.270.0130.04018.87
5.4.260.0130.05018.98
5.4.250.0270.03719.07
5.4.240.0170.03719.13
5.4.230.0170.03718.86
5.4.220.0170.03719.31
5.4.210.0230.04018.83
5.4.200.0270.03318.98
5.4.190.0230.03019.21
5.4.180.0230.03719.18
5.4.170.0270.02719.18
5.4.160.0230.03018.85
5.4.150.0200.04019.07
5.4.140.0170.03716.50
5.4.130.0170.03316.29
5.4.120.0170.03316.37
5.4.110.0130.04016.36
5.4.100.0170.03716.33
5.4.90.0130.04316.46
5.4.80.0170.03316.44
5.4.70.0130.04016.28
5.4.60.0200.03316.51
5.4.50.0200.04016.53
5.4.40.0370.04316.32
5.4.30.0270.03316.47
5.4.20.0330.04716.34
5.4.10.0200.05016.55
5.4.00.0230.06015.95
5.3.290.0230.04014.65
5.3.280.0200.03314.49
5.3.270.0170.03714.72
5.3.260.0130.04314.76
5.3.250.0230.03314.62
5.3.240.0270.02714.84
5.3.230.0070.04314.58
5.3.220.0130.04014.65
5.3.210.0270.03314.68
5.3.200.0200.03314.58
5.3.190.0130.04314.56
5.3.180.0200.04314.68
5.3.170.0200.03714.47
5.3.160.0170.03714.54
5.3.150.0170.05314.55
5.3.140.0270.05314.55
5.3.130.0300.06014.63
5.3.120.0270.06314.46
5.3.110.0200.05014.56
5.3.100.0270.05714.00
5.3.90.0270.04714.10
5.3.80.0230.07313.99
5.3.70.0200.07014.09
5.3.60.0270.05713.91
5.3.50.0300.07014.00
5.3.40.0270.06314.04
5.3.30.0270.05013.80
5.3.20.0400.06013.69
5.3.10.0200.05013.74
5.3.00.0430.05713.71
5.2.170.0230.04312.18
5.2.160.0170.04012.18
5.2.150.0200.03712.18
5.2.140.0270.06012.18
5.2.130.0300.04012.18
5.2.120.0270.05712.18
5.2.110.0200.03712.18
5.2.100.0300.05712.18
5.2.90.0230.06012.18
5.2.80.0230.05012.18
5.2.70.0200.06012.18
5.2.60.0200.03712.18
5.2.50.0270.05312.18
5.2.40.0200.06012.18
5.2.30.0170.05312.18
5.2.20.0270.03712.18
5.2.10.0130.06012.18
5.2.00.0230.04712.18
5.1.60.0230.03312.18
5.1.50.0170.04312.18
5.1.40.0230.04712.18
5.1.30.0230.03312.18
5.1.20.0270.02712.18
5.1.10.0230.02712.18
5.1.00.0200.05312.18
5.0.50.0100.04312.18
5.0.40.0230.02712.18
5.0.30.0070.06012.18
5.0.20.0100.03712.18
5.0.10.0130.03012.18
5.0.00.0070.06712.18
4.4.90.0100.03312.18
4.4.80.0100.02312.18
4.4.70.0130.03012.18
4.4.60.0170.02312.18
4.4.50.0070.03312.18
4.4.40.0130.03312.18
4.4.30.0070.03712.18
4.4.20.0100.02712.18
4.4.10.0100.03712.18
4.4.00.0100.05012.18
4.3.110.0100.03012.18
4.3.100.0100.03312.18
4.3.90.0130.03012.18
4.3.80.0070.04312.18
4.3.70.0130.03012.18
4.3.60.0070.01712.18
4.3.50.0100.03012.18
4.3.40.0070.04712.18
4.3.30.0030.02712.18
4.3.20.0030.03312.18
4.3.10.0030.03012.18
4.3.00.0030.03712.18

preferences:
40.55 ms | 401 KiB | 5 Q