3v4l.org

run code in 300+ PHP versions simultaneously
<?php $ipaddress = $_SERVER['REMOTE_ADDR']; echo "Your IP is $ipaddress!"; ?>

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)
8.3.40.0110.00418.75
8.3.30.0070.00718.93
8.3.20.0030.00620.29
8.3.10.0000.00823.54
8.3.00.0080.00020.77
8.2.170.0100.00322.96
8.2.160.0080.00620.44
8.2.150.0000.00924.18
8.2.140.0090.00024.66
8.2.130.0060.00326.16
8.2.120.0030.00520.75
8.2.110.0040.00721.06
8.2.100.0110.00017.97
8.2.90.0030.00519.22
8.2.80.0000.00817.97
8.2.70.0040.00417.63
8.2.60.0000.00818.05
8.2.50.0030.00618.07
8.2.40.0040.00421.13
8.2.30.0030.00318.25
8.2.20.0000.00717.73
8.2.10.0000.00718.11
8.2.00.0040.00417.79
8.1.270.0080.00023.90
8.1.260.0050.00326.35
8.1.250.0000.00728.09
8.1.240.0100.00022.14
8.1.230.0060.00618.98
8.1.220.0000.00817.79
8.1.210.0050.00318.77
8.1.200.0000.00917.23
8.1.190.0080.00017.35
8.1.180.0040.00418.10
8.1.170.0090.00018.46
8.1.160.0040.00421.96
8.1.150.0040.00418.64
8.1.140.0000.00717.37
8.1.130.0000.00817.82
8.1.120.0000.00717.50
8.1.110.0070.00017.48
8.1.100.0050.00317.43
8.1.90.0000.00817.46
8.1.80.0040.00417.48
8.1.70.0040.00417.41
8.1.60.0020.00517.63
8.1.50.0040.00417.46
8.1.40.0000.00717.48
8.1.30.0000.00817.57
8.1.20.0050.00217.66
8.1.10.0000.00717.60
8.1.00.0000.00717.40
8.0.300.0050.00319.91
8.0.290.0060.00316.75
8.0.280.0030.00318.45
8.0.270.0030.00717.13
8.0.260.0030.00317.25
8.0.250.0000.00617.00
8.0.240.0030.00617.03
8.0.230.0020.00516.88
8.0.220.0030.00316.86
8.0.210.0040.00416.88
8.0.200.0040.00416.92
8.0.190.0040.00417.01
8.0.180.0000.00716.97
8.0.170.0040.00716.98
8.0.160.0070.00016.85
8.0.150.0000.00716.88
8.0.140.0030.00316.89
8.0.130.0000.00513.34
8.0.120.0000.00716.91
8.0.110.0040.00416.91
8.0.100.0070.00017.00
8.0.90.0020.00516.97
8.0.80.0110.01116.97
8.0.70.0070.00017.02
8.0.60.0070.00016.86
8.0.50.0040.00416.95
8.0.30.0150.00817.04
8.0.20.0110.01017.43
8.0.10.0040.00416.85
8.0.00.0170.00516.70
7.4.330.0030.00315.15
7.4.320.0090.00016.59
7.4.300.0060.00016.49
7.4.290.0000.00716.46
7.4.280.0080.00016.64
7.4.270.0070.00016.58
7.4.260.0090.00016.58
7.4.250.0000.00716.40
7.4.240.0020.00616.51
7.4.230.0070.00016.70
7.4.220.0090.00916.63
7.4.210.0060.00816.49
7.4.200.0070.00016.34
7.4.190.0030.00316.31
7.4.160.0060.00916.66
7.4.150.0060.01217.40
7.4.140.0080.01017.86
7.4.130.0110.00616.61
7.4.120.0100.00716.64
7.4.110.0060.01016.48
7.4.100.0070.01016.44
7.4.90.0130.00316.48
7.4.80.0060.01319.39
7.4.70.0080.00816.42
7.4.60.0130.00616.56
7.4.50.0050.00016.61
7.4.40.0040.01116.42
7.4.30.0130.00316.58
7.4.00.0070.00714.88
7.3.330.0000.00613.11
7.3.320.0030.00313.11
7.3.310.0070.00016.27
7.3.300.0070.00016.27
7.3.290.0120.00816.32
7.3.280.0070.01116.24
7.3.270.0160.00017.40
7.3.260.0130.01016.33
7.3.250.0120.00916.29
7.3.240.0100.01316.28
7.3.230.0100.00716.54
7.3.210.0130.00616.42
7.3.200.0040.01419.39
7.3.190.0150.00516.55
7.3.180.0090.00816.55
7.3.170.0090.01316.52
7.3.160.0090.00616.20
7.3.120.0030.01015.07
7.2.330.0130.00416.69
7.2.320.0070.01116.31
7.2.310.0100.00616.81
7.2.300.0060.00916.25
7.2.290.0100.00716.29
7.2.80.0000.01216.55
7.2.00.0080.00819.34
7.1.200.0060.00615.57
7.1.100.0070.00718.19
7.1.70.0080.00616.75
7.1.60.0110.01419.46
7.1.50.0080.01216.94
7.1.00.0070.07322.43
7.0.200.0150.00016.78
7.0.140.0000.07321.95
7.0.60.0070.08019.78
7.0.50.0170.06717.85
7.0.40.0100.04020.12
7.0.30.0400.06719.97
7.0.20.0230.05020.00
7.0.10.0030.04320.01
7.0.00.0100.08320.21
5.6.280.0000.07720.89
5.6.210.0130.07720.56
5.6.200.0030.04718.11
5.6.190.0070.08720.42
5.6.180.0170.07320.77
5.6.170.0330.07020.50
5.6.160.0030.05320.48
5.6.150.0100.08018.22
5.6.140.0070.08318.18
5.6.130.0130.07018.20
5.6.120.0030.05321.03
5.6.110.0070.08721.04
5.6.100.0070.08720.97
5.6.90.0170.07721.09
5.6.80.0100.07720.43
5.5.350.4530.05320.44
5.5.340.0070.04717.88
5.5.330.0070.05320.23
5.5.320.0270.03720.28
5.5.310.0300.05020.41
5.5.300.0000.04017.96
5.5.290.0030.08318.02
5.5.280.0030.07020.74
5.5.270.0100.03720.82
5.5.260.0130.08020.75
5.5.250.0100.03720.57
5.5.240.0100.06720.25
5.4.450.0500.04344.52
5.4.440.0870.05019.21
5.4.430.0330.04735.21
5.4.420.0270.04732.60
5.4.410.0330.05031.61
5.4.400.0330.04028.44
5.4.390.0300.03326.82
5.4.380.0570.06718.49
5.4.370.0400.04318.57
5.4.360.0270.05018.58
5.4.350.0470.05318.56
5.4.340.0230.08318.49
5.4.320.0080.03612.45
5.4.310.0050.03912.45
5.4.300.0070.05612.45
5.4.290.0120.05212.45
5.4.280.0180.04312.34
5.4.270.0160.04512.35
5.4.260.0120.05112.34
5.4.250.0120.05212.35
5.4.240.0120.05112.34
5.4.230.0060.05012.34
5.4.220.0040.05212.34
5.4.210.0030.05112.34
5.4.200.0080.04812.34
5.4.190.0100.04412.34
5.4.180.0110.03812.33
5.4.170.0080.04612.34
5.4.160.0050.04812.34
5.4.150.0140.04712.34
5.4.140.0110.05212.02
5.4.130.0210.05812.01
5.4.120.0080.04611.97
5.4.110.0100.04611.96
5.4.100.0110.04211.96
5.4.90.0100.04811.96
5.4.80.0090.04911.96
5.4.70.0150.05711.96
5.4.60.0150.06111.96
5.4.50.0110.05511.96
5.4.40.0090.05711.95
5.4.30.0070.05611.95
5.4.20.0120.05011.95
5.4.10.0080.05111.95
5.4.00.0080.04511.43
5.3.290.0060.04112.80
5.3.280.0110.05012.71
5.3.270.0080.05212.72
5.3.260.0140.06012.72
5.3.250.0130.05512.72
5.3.240.0080.05512.72
5.3.230.0130.04912.71
5.3.220.0120.05512.68
5.3.210.0160.06112.68
5.3.200.0140.05312.68
5.3.190.0090.05212.68
5.3.180.0060.05212.68
5.3.170.0090.04212.67
5.3.160.0090.04012.67
5.3.150.0120.05612.67
5.3.140.0080.05812.66
5.3.130.0100.05512.66
5.3.120.0190.04812.66
5.3.110.0100.04712.65
5.3.100.0060.03912.12
5.3.90.0110.04512.08
5.3.80.0060.04712.08
5.3.70.0100.04512.07
5.3.60.0090.05012.07
5.3.50.0070.03812.00
5.3.40.0060.04912.00
5.3.30.0080.05011.94
5.3.20.0100.04311.71
5.3.10.0140.03611.69
5.3.00.0050.04111.68
5.2.170.0080.0309.18
5.2.160.0050.0349.18
5.2.150.0060.0429.18
5.2.140.0070.0409.18
5.2.130.0090.0399.14
5.2.120.0060.0329.13
5.2.110.0040.0329.14
5.2.100.0080.0299.13
5.2.90.0030.0339.13
5.2.80.0040.0379.13
5.2.70.0090.0359.13
5.2.60.0060.0359.09
5.2.50.0060.0349.05
5.2.40.0080.0379.03
5.2.30.0030.0439.01
5.2.20.0060.0439.00
5.2.10.0100.0398.91
5.2.00.0090.0428.78
5.1.60.0060.0368.06
5.1.50.0070.0358.06
5.1.40.0070.0358.04
5.1.30.0110.0368.39
5.1.20.0080.0408.41
5.1.10.0080.0358.14
5.1.00.0080.0368.13
5.0.50.0030.0296.61
5.0.40.0020.0316.47
5.0.30.0080.0396.29
5.0.20.0060.0296.26
5.0.10.0020.0286.23
5.0.00.0030.0336.23
4.4.90.0040.0204.78
4.4.80.0050.0244.75
4.4.70.0050.0504.76
4.4.60.0030.0274.76
4.4.50.0020.0194.77
4.4.40.0030.0274.70
4.4.30.0020.0174.76
4.4.20.0010.0214.84
4.4.10.0020.0194.85
4.4.00.0030.0274.76
4.3.110.0030.0174.67
4.3.100.0020.0184.66
4.3.90.0030.0164.63
4.3.80.0030.0254.58
4.3.70.0050.0144.63
4.3.60.0110.0154.63
4.3.50.0040.0214.63
4.3.40.0130.0544.54
4.3.30.0030.0153.27
4.3.20.0010.0173.25
4.3.10.0020.0163.22
4.3.00.0000.01726.09

preferences:
73.24 ms | 400 KiB | 5 Q