3v4l.org

run code in 300+ PHP versions simultaneously
<? php //Whether ip is from shared 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)
8.3.60.0070.00716.38
8.3.50.0110.00521.89
8.3.40.0040.01118.79
8.3.30.0140.00018.87
8.3.20.0040.00420.15
8.3.10.0050.00323.57
8.3.00.0040.00420.90
8.2.180.0120.00318.16
8.2.170.0030.01222.96
8.2.160.0030.01220.30
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0050.00320.73
8.2.110.0060.00322.26
8.2.100.0120.00017.42
8.2.90.0040.00419.23
8.2.80.0000.00917.97
8.2.70.0080.00017.62
8.2.60.0040.00417.79
8.2.50.0040.00418.07
8.2.40.0060.00320.97
8.2.30.0030.00518.12
8.2.20.0000.00717.54
8.2.10.0040.00417.84
8.2.00.0040.00417.61
8.1.280.0090.00925.92
8.1.270.0080.00023.84
8.1.260.0070.00026.35
8.1.250.0060.00328.09
8.1.240.0060.00323.96
8.1.230.0090.00319.22
8.1.220.0070.00017.74
8.1.210.0040.00418.77
8.1.200.0100.00017.23
8.1.190.0000.00817.23
8.1.180.0060.00318.10
8.1.170.0000.00818.65
8.1.160.0070.00022.00
8.1.150.0070.00018.50
8.1.140.0000.00717.31
8.1.130.0000.00817.70
8.1.120.0050.00317.29
8.1.110.0040.00417.20
8.1.100.0040.00417.22
8.1.90.0050.00217.35
8.1.80.0040.00417.21
8.1.70.0040.00417.29
8.1.60.0040.00417.49
8.1.50.0040.00417.38
8.1.40.0070.00017.33
8.1.30.0040.00417.50
8.1.20.0060.00317.47
8.1.10.0040.00417.50
8.1.00.0080.00017.44
8.0.300.0000.00718.77
8.0.290.0070.00017.04
8.0.280.0050.00218.36
8.0.270.0020.00517.09
8.0.260.0000.00617.11
8.0.250.0030.00316.80
8.0.240.0030.00316.81
8.0.230.0020.00516.83
8.0.220.0030.00316.75
8.0.210.0070.00016.74
8.0.200.0060.00016.77
8.0.190.0030.00316.79
8.0.180.0070.00016.70
8.0.170.0080.00016.77
8.0.160.0030.00416.77
8.0.150.0000.00716.63
8.0.140.0040.00416.77
8.0.130.0030.00313.35
8.0.120.0000.00716.75
8.0.110.0040.00416.57
8.0.100.0000.00716.72
8.0.90.0030.00316.74
8.0.80.0090.00916.66
8.0.70.0000.00716.74
8.0.60.0030.00516.79
8.0.50.0000.00816.86
8.0.30.0100.01016.90
8.0.20.0120.00717.40
8.0.10.0070.00016.93
8.0.00.0110.00816.57
7.4.330.0000.00515.14
7.4.320.0000.00816.32
7.4.300.0030.00316.35
7.4.290.0030.00516.47
7.4.280.0070.00016.28
7.4.270.0030.00316.35
7.4.260.0000.00716.24
7.4.250.0000.00816.28
7.4.240.0030.00316.29
7.4.230.0000.00716.46
7.4.220.0140.00716.32
7.4.210.0090.00416.48
7.4.200.0070.00016.44
7.4.190.0070.00016.59
7.4.160.0030.01316.35
7.4.150.0000.01717.40
7.4.140.0130.01317.86
7.4.130.0130.00416.40
7.4.120.0090.00916.32
7.4.110.0150.00616.41
7.4.100.0110.00716.29
7.4.90.0110.00516.34
7.4.80.0120.01119.39
7.4.70.0120.00316.27
7.4.60.0140.00716.30
7.4.50.0040.00016.38
7.4.40.0130.00316.30
7.4.30.0070.01416.50
7.3.330.0060.00013.17
7.3.320.0000.00513.23
7.3.310.0000.00715.98
7.3.300.0000.00716.12
7.3.290.0110.01116.12
7.3.280.0100.00616.12
7.3.270.0150.00317.40
7.3.260.0130.02416.27
7.3.250.0110.00716.29
7.3.240.0170.00016.41
7.3.230.0090.00916.39
7.3.210.0070.01016.51
7.3.200.0070.01119.39
7.3.190.0080.01416.37
7.3.180.0130.00316.21
7.3.170.0090.00616.27
7.3.160.0100.00616.32
7.2.330.0140.00316.60
7.2.320.0130.00916.50
7.2.310.0000.01516.34
7.2.300.0030.01316.23
7.2.290.0100.00616.54
5.4.320.0100.03712.45
5.4.310.0060.04212.45
5.4.300.0050.05312.45
5.4.290.0100.04612.45
5.4.280.0070.04112.34
5.4.270.0060.04012.34
5.4.260.0100.05112.35
5.4.250.0160.10712.34
5.4.240.0090.05812.35
5.4.230.0110.05112.34
5.4.220.0120.06412.34
5.4.210.0100.05212.34
5.4.200.0100.05112.34
5.4.190.0090.05312.34
5.4.180.0070.04212.33
5.4.170.0050.04412.34
5.4.160.0050.04312.34
5.4.150.0060.04712.34
5.4.140.0070.03712.02
5.4.130.0060.05412.01
5.4.120.0090.05811.96
5.4.110.0080.05311.96
5.4.100.0090.04011.96
5.4.90.0110.04311.96
5.4.80.0070.04111.96
5.4.70.0080.04111.96
5.4.60.0060.03911.96
5.4.50.0100.03811.96
5.4.40.0080.04911.95
5.4.30.0110.04611.95
5.4.20.0090.03911.95
5.4.10.0090.04311.95
5.4.00.0150.06011.43
5.3.290.0080.03812.80
5.3.280.0140.04812.70
5.3.270.0070.04112.72
5.3.260.0080.03812.72
5.3.250.0070.03712.72
5.3.240.0050.04012.72
5.3.230.0040.04612.71
5.3.220.0090.03412.68
5.3.210.0060.04012.68
5.3.200.0080.03612.68
5.3.190.0090.04612.68
5.3.180.0080.03512.68
5.3.170.0050.03812.67
5.3.160.0050.03812.67
5.3.150.0060.04212.67
5.3.140.0060.04112.66
5.3.130.0060.04012.66
5.3.120.0080.04412.66
5.3.110.0070.05312.66
5.3.100.0060.05212.12
5.3.90.0070.04812.08
5.3.80.0090.04912.07
5.3.70.0070.05712.07
5.3.60.0100.05312.07
5.3.50.0100.05912.00
5.3.40.0080.05312.00
5.3.30.0120.04811.94
5.3.20.0080.05111.72
5.3.10.0100.04711.69
5.3.00.0100.04611.67

preferences:
37.49 ms | 401 KiB | 5 Q