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)
8.3.60.0070.00716.63
8.3.50.0110.00821.93
8.3.40.0160.00318.87
8.3.30.0080.00819.27
8.3.20.0000.00720.38
8.3.10.0040.00423.58
8.3.00.0070.00419.26
8.2.180.0090.01218.66
8.2.170.0140.00022.96
8.2.160.0090.00920.48
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0130.00626.16
8.2.120.0070.00022.11
8.2.110.0070.00322.25
8.2.100.0090.00317.91
8.2.90.0000.00819.36
8.2.80.0080.00018.05
8.2.70.0000.00917.75
8.2.60.0030.00518.16
8.2.50.0080.00018.07
8.2.40.0030.00518.34
8.2.30.0040.00418.18
8.2.20.0080.00017.81
8.2.10.0030.00518.04
8.2.00.0030.00617.81
8.1.280.0070.01025.92
8.1.270.0080.00023.80
8.1.260.0040.00426.35
8.1.250.0050.00228.09
8.1.240.0080.00023.85
8.1.230.0000.01118.95
8.1.220.0000.00817.74
8.1.210.0030.00618.77
8.1.200.0040.00417.22
8.1.190.0050.00317.53
8.1.180.0050.00318.10
8.1.170.0000.00918.71
8.1.160.0000.00721.95
8.1.150.0000.00818.55
8.1.140.0000.00717.46
8.1.130.0030.00317.88
8.1.120.0000.00717.40
8.1.110.0000.00817.35
8.1.100.0070.00017.32
8.1.90.0070.00017.44
8.1.80.0040.00417.45
8.1.70.0000.00717.36
8.1.60.0060.00317.47
8.1.50.0030.00517.43
8.1.40.0000.00717.42
8.1.30.0080.00017.60
8.1.20.0080.00017.66
8.1.10.0030.00517.49
8.1.00.0040.00417.41
8.0.300.0000.00818.77
8.0.290.0000.00817.28
8.0.280.0070.00018.39
8.0.270.0040.00417.30
8.0.260.0030.00317.30
8.0.250.0070.00017.01
8.0.240.0040.00417.05
8.0.230.0020.00516.98
8.0.220.0020.00517.01
8.0.210.0070.00016.81
8.0.200.0000.00616.90
8.0.190.0030.00517.05
8.0.180.0040.00417.04
8.0.170.0000.00816.98
8.0.160.0000.00716.98
8.0.150.0030.00516.98
8.0.140.0000.00716.89
8.0.130.0060.00013.42
8.0.120.0030.00516.92
8.0.110.0030.00616.95
8.0.100.0060.00316.88
8.0.90.0030.00617.06
8.0.80.0090.00616.97
8.0.70.0000.00716.85
8.0.60.0070.00016.84
8.0.50.0080.00016.94
8.0.30.0150.00817.03
8.0.20.0070.01217.40
8.0.10.0000.00717.09
8.0.00.0090.00916.68
7.4.330.0030.00315.13
7.4.320.0000.00616.61
7.4.300.0000.00616.57
7.4.290.0030.00316.63
7.4.280.0100.00016.57
7.4.270.0000.00716.64
7.4.260.0030.00316.49
7.4.250.0000.00716.46
7.4.240.0040.00316.48
7.4.230.0030.00316.59
7.4.220.0120.00616.60
7.4.210.0090.00716.60
7.4.200.0050.00316.66
7.4.190.0000.00716.48
7.4.160.0070.01016.68
7.4.150.0100.00717.40
7.4.140.0100.00717.86
7.4.130.0050.01216.53
7.4.120.0080.00916.55
7.4.110.0130.00616.52
7.4.100.0100.00716.56
7.4.90.0100.00616.68
7.4.80.0140.00619.39
7.4.70.0070.01316.39
7.4.60.0140.00616.60
7.4.50.0040.00416.39
7.4.40.0070.00722.77
7.4.30.0080.01416.72
7.4.00.0100.00714.79
7.3.330.0020.00213.31
7.3.320.0030.00313.31
7.3.310.0030.00316.34
7.3.300.0070.00016.24
7.3.290.0050.01016.30
7.3.280.0040.01316.33
7.3.270.0060.01217.40
7.3.260.0070.01016.47
7.3.250.0090.00816.59
7.3.240.0090.00616.33
7.3.230.0140.00416.56
7.3.210.0000.01716.48
7.3.200.0060.01219.39
7.3.190.0090.00616.29
7.3.180.0000.01516.34
7.3.170.0000.01616.61
7.3.160.0030.01316.55
7.3.120.0000.01714.98
7.3.10.0200.00216.84
7.3.00.0110.00716.55
7.2.330.0120.01316.77
7.2.320.0100.00616.27
7.2.310.0070.01116.28
7.2.300.0000.01816.39
7.2.290.0080.00816.79
7.2.130.0130.00416.89
7.2.120.0100.00716.75
7.2.110.0060.00716.49
7.2.100.0130.00416.79
7.2.90.0110.00616.49
7.2.80.0030.01316.52
7.2.70.0110.00816.55
7.2.60.0090.00916.80
7.2.50.0090.00416.74
7.2.40.0090.00616.69
7.2.30.0120.00316.77
7.2.20.0030.01016.46
7.2.10.0090.00916.56
7.2.00.0090.00717.67
7.1.250.0060.00815.46
7.1.240.0040.00815.66
7.1.230.0120.00315.63
7.1.220.0110.00415.54
7.1.210.0080.00315.40
7.1.200.0020.01315.57
7.1.190.0060.00615.78
7.1.180.0100.00015.50
7.1.170.0060.00615.68
7.1.160.0000.00915.82
7.1.150.0030.00915.63
7.1.140.0070.00715.70
7.1.130.0090.00015.73
7.1.120.0090.00615.68
7.1.110.0060.00615.73
7.1.100.0020.00916.84
7.1.90.0100.00715.77
7.1.80.0000.00815.80
7.1.70.0080.00616.37
7.1.60.0070.00917.61
7.1.50.0110.00616.16
7.1.40.0120.00315.65
7.1.30.0090.00615.58
7.1.20.0090.00615.68
7.1.10.0140.00015.37
7.1.00.0060.04219.10
7.0.330.0040.00815.17
7.0.320.0090.00615.23
7.0.310.0070.00715.05
7.0.300.0100.00715.51
7.0.290.0000.01415.18
7.0.280.0030.00715.29
7.0.270.0000.00815.32
7.0.260.0070.00415.41
7.0.250.0080.00015.41
7.0.240.0000.00815.39
7.0.230.0070.01015.43
7.0.220.0060.00315.33
7.0.210.0000.01215.18
7.0.200.0120.00814.84
7.0.190.0130.00315.43
7.0.180.0120.00415.40
7.0.170.0040.00715.34
7.0.160.0060.00915.24
7.0.150.0090.00315.39
7.0.140.0080.03518.67
7.0.130.0070.00715.32
7.0.120.0030.00615.28
7.0.110.0000.01415.24
7.0.100.0070.00315.43
7.0.90.0090.00615.34
7.0.80.0000.01115.39
7.0.70.0040.00415.54
7.0.60.0070.04517.45
7.0.50.0030.03016.64
7.0.40.0120.04016.73
7.0.30.0210.02816.85
7.0.20.0160.04016.72
7.0.10.0030.04216.89
7.0.00.0120.04216.69
5.6.380.0040.00814.55
5.6.370.0100.00314.09
5.6.360.0040.00814.59
5.6.350.0030.00914.70
5.6.340.0060.00314.16
5.6.330.0080.00814.19
5.6.320.0030.01014.38
5.6.310.0120.00014.17
5.6.300.0030.01014.39
5.6.290.0030.01214.63
5.6.280.0060.03717.69
5.6.270.0080.00314.17
5.6.260.0030.01014.28
5.6.250.0030.01014.35
5.6.240.0060.00914.37
5.6.230.0090.00314.55
5.6.220.0000.00914.19
5.6.210.0070.04317.48
5.6.200.0070.03516.27
5.6.190.0090.04117.23
5.6.180.0250.03717.59
5.6.170.0160.02517.33
5.6.160.0070.04517.32
5.6.150.0040.04216.16
5.6.140.0050.03316.24
5.6.130.0060.02716.21
5.6.120.0070.02017.79
5.6.110.0060.02817.57
5.6.100.0150.03817.65
5.6.90.0070.04417.64
5.6.80.0030.04317.37
5.6.70.0000.01314.07
5.6.60.0060.00614.40
5.6.50.0110.00414.09
5.6.40.0040.00414.10
5.6.30.0100.00014.00
5.6.20.0040.01113.99
5.6.10.0070.00714.12
5.6.00.0030.00514.29
5.5.380.0060.00011.18
5.5.370.0030.00311.18
5.5.360.0030.00611.18
5.5.350.0140.04115.85
5.5.340.0050.04214.53
5.5.330.0050.02415.69
5.5.320.0210.03915.73
5.5.310.0250.03715.79
5.5.300.0060.04014.55
5.5.290.0080.02814.59
5.5.280.0040.02216.08
5.5.270.0050.03215.96
5.5.260.0060.02316.00
5.5.250.0060.02615.93
5.5.240.0030.03815.68
5.5.230.0070.00411.18
5.5.220.0000.01211.18
5.5.210.0040.00711.18
5.5.200.0070.00311.18
5.5.190.0070.00411.18
5.5.180.0060.00311.18
5.5.170.0030.00911.18
5.5.160.0060.00311.18
5.5.150.0060.00611.18
5.5.140.0090.00011.18
5.5.130.0030.00911.18
5.5.120.0040.00411.18
5.5.110.0030.00711.18
5.5.100.0030.00911.18
5.5.90.0040.00411.18
5.5.80.0070.00711.18
5.5.70.0040.00711.18
5.5.60.0000.00711.18
5.5.50.0060.00011.18
5.5.40.0080.00411.18
5.5.30.0070.00311.18
5.5.20.0070.00411.18
5.5.10.0040.00711.18
5.5.00.0040.00711.18
5.4.450.0330.03515.33
5.4.440.0370.03715.31
5.4.430.0120.02515.24
5.4.420.0060.03015.43
5.4.410.0030.02915.06
5.4.400.0000.03314.98
5.4.390.0020.03414.96
5.4.380.0090.02814.86
5.4.370.0100.03014.82
5.4.360.0050.02814.93
5.4.350.0070.01911.57
5.4.340.0070.02111.57
5.4.330.0000.00911.18
5.4.320.0060.02111.81
5.4.310.0070.02011.81
5.4.300.0060.01811.81
5.4.290.0040.02211.80
5.4.280.0060.02411.75
5.4.270.0040.03511.75
5.4.260.0080.03111.75
5.4.250.0040.03311.75
5.4.240.0100.02711.75
5.4.230.0040.03311.75
5.4.220.0100.02811.75
5.4.210.0070.02711.75
5.4.200.0090.02811.75
5.4.190.0040.03111.75
5.4.180.0040.03111.76
5.4.170.0050.02811.76
5.4.160.0060.03011.75
5.4.150.0040.03311.75
5.4.140.0080.03011.59
5.4.130.0040.02911.59
5.4.120.0040.03011.56
5.4.110.0050.02711.56
5.4.100.0060.02711.56
5.4.90.0020.03411.56
5.4.80.0060.03111.56
5.4.70.0070.02611.56
5.4.60.0100.02311.56
5.4.50.0060.02711.56
5.4.40.0080.02611.55
5.4.30.0050.02511.55
5.4.20.0080.02611.55
5.4.10.0030.03111.55
5.4.00.0070.02811.30
5.3.290.0030.02611.99
5.3.280.0080.02811.94
5.3.270.0070.02911.95
5.3.260.0100.02611.95
5.3.250.0040.03111.95
5.3.240.0050.02811.95
5.3.230.0060.02911.94
5.3.220.0060.02811.93
5.3.210.0090.02511.93
5.3.200.0040.02711.93
5.3.190.0070.02811.93
5.3.180.0050.02911.92
5.3.170.0100.02511.92
5.3.160.0100.02311.92
5.3.150.0040.03111.93
5.3.140.0050.03011.92
5.3.130.0080.02811.92
5.3.120.0040.03111.92
5.3.110.0050.02811.92
5.3.100.0080.02611.64
5.3.90.0060.02911.63
5.3.80.0070.02611.63
5.3.70.0050.02911.63
5.3.60.0060.02711.62
5.3.50.0050.02811.59
5.3.40.0060.02611.59
5.3.30.0070.02511.56
5.3.20.0070.02311.45
5.3.10.0040.02911.43
5.3.00.0040.02911.43
5.2.170.0060.02110.18
5.2.160.0070.01910.18
5.2.150.0030.02610.18
5.2.140.0050.02410.18
5.2.130.0030.02310.15
5.2.120.0040.02210.15
5.2.110.0040.02310.16
5.2.100.0060.02010.16
5.2.90.0070.02110.16
5.2.80.0020.02610.16
5.2.70.0020.02610.16
5.2.60.0030.02610.13
5.2.50.0030.02310.12
5.2.40.0020.02410.11
5.2.30.0040.02210.09
5.2.20.0030.01710.08
5.2.10.0050.01610.05
5.2.00.0080.0149.98
5.1.60.0020.0179.62
5.1.50.0020.0219.62
5.1.40.0020.0169.61
5.1.30.0060.0219.78
5.1.20.0090.0189.79
5.1.10.0050.0199.66
5.1.00.0050.0159.66
5.0.50.0030.0128.89
5.0.40.0040.0128.82
5.0.30.0050.0188.73
5.0.20.0030.0128.71
5.0.10.0020.0128.71
5.0.00.0030.0188.70
4.4.90.0010.0117.98
4.4.80.0040.0097.96
4.4.70.0020.0107.96
4.4.60.0030.0107.96
4.4.50.0020.0127.97
4.4.40.0020.0157.94
4.4.30.0030.0107.97
4.4.20.0020.0108.01
4.4.10.0020.0118.01
4.4.00.0020.0167.96
4.3.110.0020.0127.92
4.3.100.0030.0097.92
4.3.90.0030.0097.90
4.3.80.0020.0157.88
4.3.70.0010.0127.90
4.3.60.0030.0097.90
4.3.50.0020.0097.90
4.3.40.0020.0147.86
4.3.30.0010.0127.23
4.3.20.0050.0087.22
4.3.10.0020.0107.20
4.3.00.0090.0109.15

preferences:
38.59 ms | 401 KiB | 5 Q