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), $key)); print "$c"; for ($i = 0; $i < sizeof($c); $i++) { print($c[$i]]) } ?>

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)
5.4.340.0100.03012.03
5.4.320.0060.03612.52
5.4.310.0050.04112.52
5.4.300.0050.03612.52
5.4.290.0070.03612.52
5.4.280.0040.03712.41
5.4.270.0050.03812.41
5.4.260.0070.04012.41
5.4.250.0040.03912.41
5.4.240.0020.04012.41
5.4.230.0090.03712.40
5.4.220.0050.04112.40
5.4.210.0080.03212.40
5.4.200.0030.04012.41
5.4.190.0070.03812.40
5.4.180.0080.03512.40
5.4.170.0060.04012.40
5.4.160.0060.03612.40
5.4.150.0060.03612.40
5.4.140.0030.03912.09
5.4.130.0050.03612.07
5.4.120.0060.03512.04
5.4.110.0060.04012.03
5.4.100.0070.03512.03
5.4.90.0040.04012.03
5.4.80.0060.03712.03
5.4.70.0080.03412.03
5.4.60.0050.03512.03
5.4.50.0050.03612.03
5.4.40.0050.03512.01
5.4.30.0070.03412.01
5.4.20.0090.03212.01
5.4.10.0070.03412.01
5.4.00.0090.03811.50
5.3.290.0080.04212.80
5.3.280.0030.04012.71
5.3.270.0050.03912.73
5.3.260.0040.04112.72
5.3.250.0070.03612.72
5.3.240.0090.03312.72
5.3.230.0100.03412.71
5.3.220.0100.03412.68
5.3.210.0060.04412.68
5.3.200.0040.03712.68
5.3.190.0050.03712.68
5.3.180.0080.03312.67
5.3.170.0090.03312.67
5.3.160.0080.03712.67
5.3.150.0060.03712.67
5.3.140.0030.03812.66
5.3.130.0050.03912.66
5.3.120.0080.04012.66
5.3.110.0070.03712.66
5.3.100.0040.03712.12
5.3.90.0060.03512.11
5.3.80.0040.03612.10
5.3.70.0060.03612.10
5.3.60.0030.03812.08
5.3.50.0050.03812.03
5.3.40.0080.03312.03
5.3.30.0030.03911.99
5.3.20.0060.03511.77
5.3.10.0050.03611.73
5.3.00.0040.03811.72
5.2.170.0090.0269.22
5.2.160.0040.0299.23
5.2.150.0030.0329.22
5.2.140.0030.0339.22
5.2.130.0100.0269.18
5.2.120.0030.0319.18
5.2.110.0040.0309.19
5.2.100.0050.0299.18
5.2.90.0050.0289.18
5.2.80.0050.0319.18
5.2.70.0030.0379.18
5.2.60.0040.0319.13
5.2.50.0080.0279.10
5.2.40.0050.0349.07
5.2.30.0040.0319.05
5.2.20.0040.0359.04
5.2.10.0040.0298.94
5.2.00.0060.0318.82
5.1.60.0040.0248.10
5.1.50.0020.0278.09
5.1.40.0070.0238.07
5.1.30.0050.0268.42
5.1.20.0040.0278.45
5.1.10.0050.0258.16
5.1.00.0040.0288.17
5.0.50.0040.0216.65
5.0.40.0040.0196.52
5.0.30.0050.0306.32
5.0.20.0040.0196.29
5.0.10.0040.0196.27
5.0.00.0030.0316.26
4.4.90.0020.0204.78
4.4.80.0020.0184.75
4.4.70.0040.0154.75
4.4.60.0020.0164.75
4.4.50.0040.0184.77
4.4.40.0030.0254.71
4.4.30.0010.0174.76
4.4.20.0040.0144.85
4.4.10.0030.0164.85
4.4.00.0040.0234.76
4.3.110.0000.0184.67
4.3.100.0020.0164.66
4.3.90.0010.0164.63
4.3.80.0020.0244.58
4.3.70.0030.0134.63
4.3.60.0050.0124.63
4.3.50.0040.0144.63
4.3.40.0020.0244.54
4.3.30.0030.0153.31
4.3.20.0010.0183.28
4.3.10.0010.0173.25
4.3.00.0130.0237.51

preferences:
140.58 ms | 1394 KiB | 7 Q