3v4l.org

run code in 300+ PHP versions simultaneously
<?php if(!empty($_SERVER['HTTP_CLIENT_IP'])){ $ip_address= $_SERVER['HTTP_CLIENT_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)
5.4.320.0080.04112.50
5.4.310.0070.04012.50
5.4.300.0090.04312.50
5.4.290.0160.04812.49
5.4.280.0100.04412.39
5.4.270.0100.04412.39
5.4.260.0070.03812.39
5.4.250.0100.04212.39
5.4.240.0100.04812.39
5.4.230.0090.03812.38
5.4.220.0040.04012.38
5.4.210.0080.04212.38
5.4.200.0100.05112.38
5.4.190.0060.04012.38
5.4.180.0070.04412.38
5.4.170.0090.03512.39
5.4.160.0070.03712.38
5.4.150.0100.04712.38
5.4.140.0080.04212.07
5.4.130.0040.04212.05
5.4.120.0110.04612.01
5.4.110.0080.05012.01
5.4.100.0100.04312.01
5.4.90.0080.04812.02
5.4.80.0150.06812.01
5.4.70.0170.04412.01
5.4.60.0100.04012.01
5.4.50.0070.03912.00
5.4.40.0050.03612.00
5.4.30.0070.03411.99
5.4.20.0040.04111.99
5.4.10.0070.03711.99
5.4.00.0050.03611.48
5.3.290.0090.05312.80
5.3.280.0110.04512.71
5.3.270.0080.03912.73
5.3.260.0050.04712.72
5.3.250.0100.03912.72
5.3.240.0060.04112.72
5.3.230.0080.03712.71
5.3.220.0070.03812.68
5.3.210.0050.04112.68
5.3.200.0100.03312.68
5.3.190.0050.04012.68
5.3.180.0070.03712.67
5.3.170.0060.03812.67
5.3.160.0050.03912.67
5.3.150.0110.04712.67
5.3.140.0090.04012.66
5.3.130.0100.05112.66
5.3.120.0080.05212.66
5.3.110.0060.04612.66
5.3.100.0100.04112.12
5.3.90.0070.04912.08
5.3.80.0060.04112.07
5.3.70.0090.03912.07
5.3.60.0100.03312.07
5.3.50.0110.03412.00
5.3.40.0060.03812.00
5.3.30.0060.03611.95
5.3.20.0040.03911.73
5.3.10.0070.03511.70
5.3.00.0110.04611.69
5.2.170.0040.0449.18
5.2.160.0080.0329.18
5.2.150.0060.0309.18
5.2.140.0090.0279.18
5.2.130.0080.0289.14
5.2.120.0060.0289.14
5.2.110.0080.0289.15
5.2.100.0040.0309.14
5.2.90.0040.0359.14
5.2.80.0110.0379.14
5.2.70.0040.0319.14
5.2.60.0040.0309.09
5.2.50.0080.0279.07
5.2.40.0060.0299.04
5.2.30.0050.0319.01
5.2.20.0060.0289.00
5.2.10.0080.0268.92
5.2.00.0040.0308.78
5.1.60.0030.0258.07
5.1.50.0040.0298.07
5.1.40.0050.0248.05
5.1.30.0050.0258.40
5.1.20.0060.0268.42
5.1.10.0050.0278.15
5.1.00.0070.0298.14
5.0.50.0070.0246.63
5.0.40.0100.0306.48
5.0.30.0060.0326.29
5.0.20.0050.0236.26
5.0.10.0050.0206.24
5.0.00.0030.0326.23
4.4.90.0030.0164.78
4.4.80.0020.0174.75
4.4.70.0040.0154.75
4.4.60.0030.0164.76
4.4.50.0030.0174.77
4.4.40.0020.0274.71
4.4.30.0040.0154.76
4.4.20.0050.0144.85
4.4.10.0020.0184.84
4.4.00.0020.0264.76
4.3.110.0040.0154.67
4.3.100.0020.0174.67
4.3.90.0030.0154.63
4.3.80.0030.0254.58
4.3.70.0030.0174.63
4.3.60.0030.0214.63
4.3.50.0030.0174.63
4.3.40.0030.0324.54
4.3.30.0000.0233.28
4.3.20.0030.0303.26
4.3.10.0070.0353.22
4.3.00.0100.01718.16

preferences:
143.72 ms | 1394 KiB | 7 Q