3v4l.org

run code in 300+ PHP versions simultaneously
<?php  //whether ip is from share internet  if (!empty($_SERVER['HTTP_CLIENT_IP']))       {      $ip_address = $_SERVER['HTTP_CLIENT_IP'];    }  //whether ip is from proxy  elseif (!empty($_SERVER['HTTP_X_FORWARDED_FOR']))      {      $ip_address = $_SERVER['HTTP_X_FORWARDED_FOR'];    }  //whether ip is from remote address  else    {      $ip_address = $_SERVER['REMOTE_ADDR'];    }  echo $ip_address;  ?> 

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)
8.3.60.0100.01016.50
8.3.50.0160.00422.71
8.3.40.0110.00418.62
8.3.30.0140.00018.83
8.3.20.0070.00020.07
8.3.10.0000.00723.69
8.3.00.0030.00519.26
8.2.180.0110.00416.32
8.2.170.0060.00822.96
8.2.160.0100.00320.24
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0100.00726.16
8.2.120.0080.00021.10
8.2.110.0000.01021.98
8.2.100.0070.00319.21
8.2.90.0000.00719.27
8.2.80.0000.00817.97
8.2.70.0070.00317.63
8.2.60.0050.00317.80
8.2.50.0050.00518.07
8.2.40.0040.00418.09
8.2.30.0000.00817.91
8.2.20.0040.00417.55
8.2.10.0040.00417.91
8.2.00.0000.00717.42
8.1.280.0100.00725.92
8.1.270.0060.00322.00
8.1.260.0060.00326.35
8.1.250.0040.00428.09
8.1.240.0060.00324.02
8.1.230.0100.00619.09
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0060.00317.23
8.1.190.0000.00917.10
8.1.180.0050.00318.10
8.1.170.0000.00818.28
8.1.160.0000.00721.85
8.1.150.0000.00718.73
8.1.140.0040.00417.31
8.1.130.0070.00017.79
8.1.120.0070.00017.35
8.1.110.0000.00817.21
8.1.100.0030.00417.17
8.1.90.0030.00317.21
8.1.80.0000.00717.34
8.1.70.0030.00317.27
8.1.60.0040.00417.50
8.1.50.0040.00417.28
8.1.40.0000.00917.37
8.1.30.0080.00017.48
8.1.20.0030.00817.45
8.1.10.0040.00417.40
8.1.00.0040.00417.28
8.0.300.0000.00818.77
8.0.290.0040.00416.75
8.0.280.0070.00018.35
8.0.270.0040.00417.06
8.0.260.0070.00017.11
8.0.250.0000.00816.82
8.0.240.0000.00716.68
8.0.230.0030.00316.79
8.0.220.0000.00716.77
8.0.210.0050.00316.72
8.0.200.0060.00016.77
8.0.190.0040.00416.78
8.0.180.0040.00416.65
8.0.170.0030.00516.71
8.0.160.0060.00316.79
8.0.150.0030.00616.75
8.0.140.0000.00816.74
8.0.130.0030.00413.35
8.0.120.0050.00316.70
8.0.110.0070.00016.59
8.0.100.0040.00416.73
8.0.90.0000.00816.68
8.0.80.0060.01016.74
8.0.70.0040.00416.78
8.0.60.0060.00316.86
8.0.50.0040.00416.71
8.0.30.0130.01116.72
8.0.20.0070.01317.40
8.0.10.0030.00316.80
8.0.00.0070.00916.67
7.4.330.0000.00515.00
7.4.320.0000.00716.28
7.4.300.0070.00016.48
7.4.290.0030.00316.31
7.4.280.0000.00816.27
7.4.270.0030.00316.41
7.4.260.0030.00616.36
7.4.250.0080.00016.34
7.4.240.0020.00516.43
7.4.230.0030.00316.36
7.4.220.0070.01116.48
7.4.210.0060.00916.28
7.4.200.0070.00016.25
7.4.160.0060.00916.24
7.4.150.0180.00017.40
7.4.140.0060.01117.86
7.4.130.0060.01016.35
7.4.120.0100.01016.31
7.4.110.0030.01516.51
7.4.100.0100.01016.49
7.4.90.0100.00616.39
7.4.80.0130.00719.39
7.4.70.0060.01216.36
7.4.60.0130.00316.50
7.4.50.0040.00416.30
7.4.40.0060.01616.35
7.4.30.0070.01016.38
7.4.00.0070.01014.86
7.3.330.0050.00013.04
7.3.320.0030.00313.07
7.3.310.0000.00716.18
7.3.300.0000.00615.91
7.3.290.0090.01016.30
7.3.280.0060.01316.10
7.3.270.0170.00017.40
7.3.260.0000.01716.44
7.3.250.0100.00716.27
7.3.240.0100.00616.25
7.3.230.0100.00716.45
7.3.210.0080.00816.20
7.3.200.0080.01519.39
7.3.190.0080.01116.44
7.3.180.0060.00916.21
7.3.170.0180.00016.27
7.3.160.0060.01116.35
7.2.330.0110.00816.57
7.2.320.0100.00716.46
7.2.310.0050.01116.49
7.2.300.0100.00716.34
7.2.290.0030.01316.56
7.2.60.0090.00316.96
7.2.00.0070.00719.39
7.1.200.0090.00315.49
7.1.100.0090.00617.79
7.1.70.0080.00416.93
7.1.60.0070.01819.40
7.1.50.0100.01416.75
7.1.00.0030.07722.54
7.0.200.0020.00516.66
7.0.140.0000.07721.92
7.0.110.0300.04719.94
7.0.100.0070.04719.95
7.0.90.0470.05020.01
7.0.80.0170.03719.88
7.0.70.0600.02719.91
7.0.60.0470.04719.86
7.0.50.0130.04019.88
7.0.40.0030.04019.74
7.0.30.0030.05719.74
7.0.20.0030.07719.73
7.0.10.0070.03719.71
7.0.00.0030.05719.88
5.6.280.0070.06720.77
5.6.260.0030.04720.58
5.6.250.0070.04320.70
5.6.240.0100.07720.66
5.6.230.0130.03720.55
5.6.220.0000.04720.54
5.6.210.0030.03720.67
5.6.200.0070.04020.47
5.6.190.0100.05020.55
5.6.180.0030.04320.70
5.6.170.0030.04020.68
5.6.160.0070.04320.65
5.6.150.0100.03720.64
5.6.140.0000.06020.55
5.6.130.0130.03020.54
5.6.120.0000.04320.67
5.6.110.0030.05020.54
5.6.100.0030.04720.53
5.6.90.0000.03720.53
5.6.80.0000.04720.01
5.6.70.0000.04719.97
5.6.60.0030.03719.99
5.6.50.0030.04020.08
5.6.40.0030.04320.06
5.6.30.0000.04320.21
5.6.20.0070.03319.99
5.6.10.0070.04719.96
5.6.00.0070.03719.91
5.5.380.0030.05017.63
5.5.370.0000.03717.58
5.5.360.0000.04317.61
5.5.350.0000.05017.46
5.5.340.0030.05017.86
5.5.330.0100.03717.87
5.5.320.0170.03017.77
5.5.310.0030.08718.02
5.5.300.0000.04018.12
5.5.290.0000.04318.13
5.5.280.0030.05318.11
5.5.270.0070.04018.09
5.5.260.0070.05318.14
5.5.250.0030.04017.60
5.5.240.0030.04317.39
5.5.230.0070.04017.24
5.5.220.0000.04317.14
5.5.210.0070.03717.24
5.5.200.0100.03717.47
5.5.190.0070.03017.47
5.5.180.0030.03317.34
5.5.160.0070.05317.11
5.5.150.0030.03717.50
5.5.140.0030.03317.48
5.5.130.0070.07017.33
5.5.120.0070.03717.33
5.5.110.0000.03317.23
5.5.100.0070.04317.26
5.5.90.0000.04317.14
5.5.80.0030.03717.41
5.5.70.0070.03717.22
5.5.60.0130.03317.25
5.5.50.0070.03317.11
5.5.40.0030.05717.38
5.5.30.0030.05717.22
5.5.20.0000.04317.36
5.5.10.0030.06717.27
5.5.00.0070.04317.10
5.4.450.0000.04319.28
5.4.440.0000.05019.40
5.4.430.0070.03019.27
5.4.420.0030.04319.50
5.4.410.0130.02719.20
5.4.400.0000.04018.99
5.4.390.0030.03018.93
5.4.380.0030.03319.25
5.4.370.0070.03718.93
5.4.360.0030.04718.95
5.4.350.0000.03719.00
5.4.340.0070.03319.09
5.4.320.0000.04019.12
5.4.310.0070.04319.18
5.4.300.0030.03019.00
5.4.290.0000.03318.98
5.4.280.0030.04319.00
5.4.270.0000.06319.03
5.4.260.0200.02019.12
5.4.250.0030.06019.11
5.4.240.0070.03018.96
5.4.230.0070.03018.94
5.4.220.0030.03719.02
5.4.210.0070.03019.00
5.4.200.0100.05019.02
5.4.190.0070.02719.00
5.4.180.0000.05319.24
5.4.170.0030.04719.26
5.4.160.0030.03319.10
5.4.150.0070.03318.92
5.4.140.0000.04016.21
5.4.130.0030.03716.17
5.4.120.0030.03016.36
5.4.110.0000.03716.28
5.4.100.0170.04316.51
5.4.90.0000.05016.52
5.4.80.0070.03016.49
5.4.70.0030.04316.21
5.4.60.0030.03716.46
5.4.50.0000.03716.50
5.4.40.0030.03016.52
5.4.30.0030.03016.10
5.4.20.0030.04016.16
5.4.10.0030.03716.50
5.4.00.0000.03715.85
5.3.290.0070.03714.60
5.3.280.0030.04014.42
5.3.270.0070.04014.70
5.3.260.0000.03714.43
5.3.250.0100.06014.48
5.3.240.0030.04714.46
5.3.230.0030.04714.66
5.3.220.0000.04714.66
5.3.210.0100.05714.46
5.3.200.0070.06014.50
5.3.190.0070.06014.39
5.3.180.0030.03714.62
5.3.170.0000.04314.43
5.3.160.0000.03714.55
5.3.150.0100.02714.42
5.3.140.0030.04714.47
5.3.130.0030.04014.64
5.3.120.0070.03714.61
5.3.110.0000.04314.56
5.3.100.0000.03714.05
5.3.90.0070.03713.88
5.3.80.0030.04013.84
5.3.70.0000.04013.91
5.3.60.0100.03013.89
5.3.50.0030.03714.03
5.3.40.0100.03313.80
5.3.30.0030.04013.83
5.3.20.0070.03313.78
5.3.10.0000.04013.72
5.3.00.0100.05713.73
5.2.170.0070.04312.02
5.2.160.0000.04012.02
5.2.150.0000.04012.02
5.2.140.0000.03012.02
5.2.130.0000.03012.02
5.2.120.0000.03712.02
5.2.110.0000.03012.02
5.2.100.0100.03712.02
5.2.90.0070.02712.02
5.2.80.0000.02712.02
5.2.70.0100.01712.02
5.2.60.0000.03312.02
5.2.50.0000.02712.02
5.2.40.0000.03012.02
5.2.30.0100.02012.02
5.2.20.0000.02712.02
5.2.10.0030.02712.02
5.2.00.0030.02712.02
5.1.60.0000.02312.02
5.1.50.0000.04012.02
5.1.40.0000.02312.02
5.1.30.0070.02012.02
5.1.20.0030.04012.02
5.1.10.0030.04312.02
5.1.00.0000.02312.02
5.0.50.0000.02012.02
5.0.40.0000.01712.02
5.0.30.0000.02712.02
5.0.20.0000.02012.02
5.0.10.0000.02012.02
5.0.00.0000.02712.02
4.4.90.0000.02712.02
4.4.80.0000.01312.02
4.4.70.0030.01312.02
4.4.60.0000.01312.02
4.4.50.0000.01712.02
4.4.40.0000.02712.02
4.4.30.0030.01012.02
4.4.20.0000.01712.02
4.4.10.0030.01312.02
4.4.00.0000.02712.02
4.3.110.0000.01712.02
4.3.100.0000.02012.02
4.3.90.0000.01312.02
4.3.80.0000.02312.02
4.3.70.0000.01712.02
4.3.60.0030.01312.02
4.3.50.0070.01012.02
4.3.40.0000.03012.02
4.3.30.0000.01312.02
4.3.20.0000.01712.02
4.3.10.0030.01312.02
4.3.00.0000.01712.02

preferences:
54.85 ms | 400 KiB | 5 Q