3v4l.org

run code in 300+ PHP versions simultaneously
<?php $url ="http://www.ndesignwebagency.com/immagini/web-agency.jpg"; $fp = fsockopen("www.example.com", 80, $errno, $errstr, 30); if (!$fp) { print_r("ciao"); }

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)
5.4.320.0080.03412.49
5.4.310.0060.03712.49
5.4.300.0080.03412.50
5.4.290.0040.04012.49
5.4.280.0090.03212.39
5.4.270.0040.03912.39
5.4.260.0030.04112.39
5.4.250.0070.03812.39
5.4.240.0060.03512.39
5.4.230.0050.03812.38
5.4.220.0030.03912.38
5.4.210.0070.03412.38
5.4.200.0060.03712.38
5.4.190.0050.03612.38
5.4.180.0050.03612.38
5.4.170.0040.03612.39
5.4.160.0080.03312.38
5.4.150.0080.04112.38
5.4.140.0050.03812.07
5.4.130.0030.03712.05
5.4.120.0040.03612.01
5.4.110.0060.03712.02
5.4.100.0080.03212.01
5.4.90.0060.04412.01
5.4.80.0040.04412.01
5.4.70.0050.03412.00
5.4.60.0050.03812.00
5.4.50.0050.03612.01
5.4.40.0060.03311.99
5.4.30.0060.03511.99
5.4.20.0050.03511.99
5.4.10.0060.03311.99
5.4.00.0050.03611.48
5.3.290.0030.04112.80
5.3.280.0060.03712.70
5.3.270.0050.03912.73
5.3.260.0050.03912.72
5.3.250.0060.03612.72
5.3.240.0020.04112.72
5.3.230.0050.03812.71
5.3.220.0090.03512.68
5.3.210.0030.04112.68
5.3.200.0080.03712.68
5.3.190.0050.05012.68
5.3.180.0060.03812.68
5.3.170.0060.03712.67
5.3.160.0070.03612.68
5.3.150.0070.03712.68
5.3.140.0020.04012.66
5.3.130.0060.03912.66
5.3.120.0040.04112.66
5.3.110.0080.03612.66
5.3.100.0080.03412.12
5.3.90.0060.03512.08
5.3.80.0060.03612.07
5.3.70.0040.03812.08
5.3.60.0050.03712.06
5.3.50.0080.03412.00
5.3.40.0060.03712.00
5.3.30.0050.03611.95
5.3.20.0030.03811.73
5.3.10.0060.03311.71
5.3.00.0050.03611.68
5.2.170.0040.0309.18
5.2.160.0020.0319.18
5.2.150.0050.0309.18
5.2.140.0040.0309.18
5.2.130.0060.0279.14
5.2.120.0070.0269.14
5.2.110.0050.0289.14
5.2.100.0020.0319.14
5.2.90.0040.0289.14
5.2.80.0050.0299.14
5.2.70.0060.0289.14
5.2.60.0030.0309.09
5.2.50.0030.0309.06
5.2.40.0040.0299.04
5.2.30.0050.0299.02
5.2.20.0040.0289.00
5.2.10.0040.0288.93
5.2.00.0060.0278.78
5.1.60.0040.0238.07
5.1.50.0030.0258.07
5.1.40.0030.0248.05
5.1.30.0040.0258.40
5.1.20.0040.0268.41
5.1.10.0030.0268.14
5.1.00.0070.0268.14
5.0.50.0030.0226.63
5.0.40.0030.0206.48
5.0.30.0050.0296.29
5.0.20.0010.0216.27
5.0.10.0040.0206.24
5.0.00.0020.0316.23
4.4.90.0010.0174.78
4.4.80.0030.0154.76
4.4.70.0030.0144.76
4.4.60.0050.0174.76
4.4.50.0060.0144.77
4.4.40.0030.0244.71
4.4.30.0040.0134.76
4.4.20.0030.0154.85
4.4.10.0020.0164.85
4.4.00.0020.0254.76
4.3.110.0010.0174.67
4.3.100.0040.0134.66
4.3.90.0020.0154.63
4.3.80.0020.0254.58
4.3.70.0010.0164.63
4.3.60.0020.0154.63
4.3.50.0020.0164.63
4.3.40.0020.0244.54
4.3.30.0020.0163.29
4.3.20.0000.0173.26
4.3.10.0010.0163.23
4.3.00.0100.01319.45

preferences:
140.42 ms | 1394 KiB | 7 Q