3v4l.org

run code in 300+ PHP versions simultaneously
<?php var $ip_address; $ip_address =$_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)
5.4.310.0200.06719.20
5.4.300.0230.04319.05
5.4.290.0270.04019.11
5.4.280.0230.07319.22
5.4.270.0200.04319.22
5.4.260.0200.05019.08
5.4.250.0230.03719.11
5.4.240.0230.07318.97
5.4.230.0370.06019.22
5.4.220.0300.04319.22
5.4.210.0270.07018.86
5.4.200.0330.06719.21
5.4.190.0270.07719.18
5.4.180.0200.04019.18
5.4.170.0270.03719.20
5.4.160.0270.04719.12
5.4.150.0170.05319.08
5.4.140.0200.06016.67
5.4.130.0200.04016.50
5.4.120.0300.05016.34
5.4.110.0300.05716.58
5.4.100.0330.06716.55
5.4.90.0200.04716.21
5.4.80.0330.07016.34
5.4.70.0230.05716.23
5.4.60.0230.03716.51
5.4.50.0270.04316.54
5.4.40.0270.06316.53
5.4.30.0200.05316.41
5.4.20.0130.04316.44
5.4.10.0200.03316.53
5.4.00.0200.03715.84
5.3.280.0270.06714.45
5.3.270.0230.05714.64
5.3.260.0200.03714.44
5.3.250.0200.06014.48
5.3.240.0270.04014.70
5.3.230.0230.03714.45
5.3.220.0200.03714.41
5.3.210.0230.04714.44
5.3.200.0270.04314.58
5.3.190.0270.07314.42
5.3.180.0270.04014.51
5.3.170.0230.06314.40
5.3.160.0130.04714.51
5.3.150.0170.05014.55
5.3.140.0170.05714.41
5.3.130.0230.04014.39
5.3.120.0200.05014.64
5.3.110.0300.06314.51
5.3.100.0170.04713.89
5.3.90.0170.03714.07
5.3.80.0200.06713.92
5.3.70.0170.03713.96
5.3.60.0100.04713.77
5.3.50.0230.04013.74
5.3.40.0130.04013.88
5.3.30.0270.04314.00
5.3.20.0330.04013.64
5.3.10.0200.04713.50
5.3.00.0270.04313.48
5.2.170.0200.06012.92
5.2.160.0200.03012.92
5.2.150.0230.03312.92
5.2.140.0170.04312.92
5.2.130.0200.03312.92
5.2.120.0170.03712.92
5.2.110.0130.03312.92
5.2.100.0130.03712.92
5.2.90.0130.05312.92
5.2.80.0230.02712.92
5.2.70.0170.03712.92
5.2.60.0200.05312.92
5.2.50.0200.04712.92
5.2.40.0070.04712.92
5.2.30.0170.03012.92
5.2.20.0130.06012.92
5.2.10.0100.02712.92
5.2.00.0100.04012.92
5.1.60.0200.04712.92
5.1.50.0170.05012.92
5.1.40.0200.04312.92
5.1.30.0230.04012.92
5.1.20.0200.03712.92
5.1.10.0100.05312.92
5.1.00.0170.05012.92
5.0.50.0070.02012.92
5.0.40.0070.02312.92
5.0.30.0100.03012.92
5.0.20.0100.04012.92
5.0.10.0100.02312.92
5.0.00.0070.04712.92
4.4.90.0100.01712.92
4.4.80.0100.01312.92
4.4.70.0100.01712.92
4.4.60.0170.02712.92
4.4.50.0070.01312.92
4.4.40.0030.04312.92
4.4.30.0170.02012.92
4.4.20.0100.02012.92
4.4.10.0100.02712.92
4.4.00.0100.03012.92
4.3.110.0070.02012.92
4.3.100.0070.02712.92
4.3.90.0000.02312.92
4.3.80.0100.05312.92
4.3.70.0100.03312.92
4.3.60.0070.02712.92
4.3.50.0070.03312.92
4.3.40.0100.05012.92
4.3.30.0030.02712.92
4.3.20.0070.02012.92
4.3.10.0030.02012.92
4.3.00.0070.03012.92

preferences:
140.46 ms | 1394 KiB | 7 Q