3v4l.org

run code in 300+ PHP versions simultaneously
<?php function string_cpt($String, $Password) { $Salt = 'dBQYH'; $StrLen = strlen($String); $Seq = $Password; $Gamma = ''; while (strlen($Gamma) < $StrLen) { $Seq = pack('H*', sha1($Gamma . $Seq . $Salt)); $Gamma .= substr($Seq, 0, 8); } return $String ^ $Gamma; } $cfg = 'B1/HhLYpkkep/3HxrJKaJVM5u/F2y8fF5lsQBM10QIyInDaAOLL4jNzQhyU8lU7LwC7H5veuPoMUsv5jRAMRiTLEn63lNSjtwjTBwb0tNBDHyzJP6R9o/XJukfx70KPhLgofPErYe7XgUO0rtp9VNxnDgvTH+Qb85oyPu3m9czJAlqLEnQwwDlhJaAmXLC9NtYLkwoUhpM2bscIEdPOCYloot8cunEBBZmtFcbtporWLuHhzfPb5XimzGzwL6emNaqRqjQ=='; $key = 'rK4PhY'; $c = unserialize(string_cpt(base64_decode($cfg), $key)); foreach($c as $child) { echo $child . "\n"; } print $c['url']; print $c['key']; print $c['id']; >

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)
5.4.340.0070.04712.03
5.4.320.0060.03712.52
5.4.310.0070.03812.52
5.4.300.0050.04412.52
5.4.290.0050.04112.52
5.4.280.0050.04312.41
5.4.270.0070.03812.41
5.4.260.0090.04512.41
5.4.250.0070.04312.41
5.4.240.0080.04012.41
5.4.230.0090.03612.41
5.4.220.0060.03612.40
5.4.210.0070.03512.41
5.4.200.0060.04312.40
5.4.190.0060.04712.40
5.4.180.0070.04712.40
5.4.170.0030.04412.41
5.4.160.0110.05212.40
5.4.150.0090.04212.40
5.4.140.0060.04012.09
5.4.130.0060.03912.07
5.4.120.0080.03812.04
5.4.110.0080.03512.03
5.4.100.0080.03512.04
5.4.90.0070.03812.03
5.4.80.0050.03812.04
5.4.70.0020.03812.02
5.4.60.0040.03812.03
5.4.50.0110.02812.03
5.4.40.0090.03512.02
5.4.30.0080.04512.01
5.4.20.0050.04212.00
5.4.10.0080.03412.01
5.4.00.0050.04011.50
5.3.290.0030.04112.80
5.3.280.0040.03912.71
5.3.270.0070.03812.72
5.3.260.0100.04212.72
5.3.250.0070.04212.72
5.3.240.0070.03812.72
5.3.230.0060.03812.71
5.3.220.0080.03812.68
5.3.210.0060.04012.68
5.3.200.0100.03412.68
5.3.190.0060.03812.68
5.3.180.0070.04412.68
5.3.170.0060.03812.67
5.3.160.0070.03412.67
5.3.150.0070.03612.67
5.3.140.0070.03512.66
5.3.130.0050.04112.66
5.3.120.0060.03912.66
5.3.110.0040.04112.66
5.3.100.0040.04312.12
5.3.90.0070.03512.10
5.3.80.0050.04212.09
5.3.70.0050.03812.10
5.3.60.0050.04012.08
5.3.50.0080.03712.03
5.3.40.0050.04712.03
5.3.30.0110.04911.99
5.3.20.0080.04211.77
5.3.10.0050.03611.73
5.3.00.0060.04011.72
5.2.170.0050.0399.23
5.2.160.0060.0399.22
5.2.150.0110.0339.23
5.2.140.0020.0339.22
5.2.130.0040.0299.18
5.2.120.0070.0279.18
5.2.110.0070.0329.19
5.2.100.0040.0299.18
5.2.90.0020.0329.18
5.2.80.0030.0329.18
5.2.70.0050.0319.18
5.2.60.0050.0309.13
5.2.50.0070.0339.10
5.2.40.0030.0339.08
5.2.30.0070.0329.05
5.2.20.0090.0259.05
5.2.10.0030.0298.95
5.2.00.0040.0298.82
5.1.60.0060.0308.09
5.1.50.0050.0308.09
5.1.40.0050.0328.07
5.1.30.0020.0298.42
5.1.20.0030.0318.45
5.1.10.0040.0298.17
5.1.00.0060.0258.17
5.0.50.0040.0206.64
5.0.40.0040.0196.51
5.0.30.0020.0326.32
5.0.20.0040.0186.29
5.0.10.0040.0206.27
5.0.00.0050.0306.26
4.4.90.0030.0154.78
4.4.80.0050.0144.76
4.4.70.0050.0134.75
4.4.60.0040.0204.76
4.4.50.0030.0184.77
4.4.40.0030.0254.71
4.4.30.0010.0184.76
4.4.20.0020.0164.85
4.4.10.0040.0144.85
4.4.00.0030.0244.75
4.3.110.0020.0164.67
4.3.100.0010.0164.66
4.3.90.0020.0154.63
4.3.80.0010.0264.58
4.3.70.0020.0154.63
4.3.60.0030.0144.63
4.3.50.0020.0164.63
4.3.40.0020.0254.54
4.3.30.0020.0163.31
4.3.20.0050.0133.29
4.3.10.0020.0153.25
4.3.00.0000.0237.48

preferences:
160.51 ms | 1394 KiB | 7 Q