3v4l.org

run code in 300+ PHP versions simultaneously
<?php $key = 'McdgJXfwR'; function string_cpt($String, $Password) { $Salt = 'vQfLb'; $StrLen = strlen($String); $Seq = $Password; $Gamma = ''; while (strlen($Gamma) < $StrLen) { $Seq = pack('H*', sha1($Gamma . $Seq . $Salt)); $Gamma.= substr($Seq, 0, 8); } return $String ^ $Gamma; } $c = string_cpt(base64_decode($cfg), $key)); print "$c"; ?>

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)
5.4.340.0030.03712.03
5.4.320.0050.03612.52
5.4.310.0040.03912.51
5.4.300.0060.03912.52
5.4.290.0060.03812.51
5.4.280.0070.04012.41
5.4.270.0060.03612.41
5.4.260.0070.03612.41
5.4.250.0070.03912.41
5.4.240.0050.03612.41
5.4.230.0070.03812.41
5.4.220.0050.03712.41
5.4.210.0050.03612.40
5.4.200.0050.03812.40
5.4.190.0070.03712.40
5.4.180.0070.03612.40
5.4.170.0060.03612.41
5.4.160.0050.03612.40
5.4.150.0060.03912.40
5.4.140.0050.03812.09
5.4.130.0070.03612.07
5.4.120.0040.03812.03
5.4.110.0040.04012.03
5.4.100.0040.03612.03
5.4.90.0040.03912.03
5.4.80.0070.03512.03
5.4.70.0070.03412.03
5.4.60.0050.03612.03
5.4.50.0070.03412.02
5.4.40.0070.03412.01
5.4.30.0070.03612.01
5.4.20.0050.03512.01
5.4.10.0070.03912.01
5.4.00.0060.03611.50
5.3.290.0050.04212.80
5.3.280.0060.04112.71
5.3.270.0070.03712.72
5.3.260.0060.04012.72
5.3.250.0070.03612.72
5.3.240.0050.03812.72
5.3.230.0070.04512.71
5.3.220.0060.03712.68
5.3.210.0070.03812.68
5.3.200.0080.03812.68
5.3.190.0090.04412.68
5.3.180.0100.03412.67
5.3.170.0040.03712.67
5.3.160.0040.03912.67
5.3.150.0070.04112.68
5.3.140.0090.03712.66
5.3.130.0070.03912.65
5.3.120.0090.04112.66
5.3.110.0070.04212.66
5.3.100.0080.03612.12
5.3.90.0080.03412.10
5.3.80.0070.03712.09
5.3.70.0050.03612.10
5.3.60.0070.04512.08
5.3.50.0030.04312.03
5.3.40.0040.03912.03
5.3.30.0050.03711.98
5.3.20.0040.03711.77
5.3.10.0060.03511.73
5.3.00.0050.03611.72
5.2.170.0040.0319.22
5.2.160.0070.0299.23
5.2.150.0090.0329.23
5.2.140.0060.0309.22
5.2.130.0050.0289.18
5.2.120.0050.0289.18
5.2.110.0070.0279.18
5.2.100.0070.0279.18
5.2.90.0050.0299.18
5.2.80.0040.0329.18
5.2.70.0050.0329.17
5.2.60.0070.0299.13
5.2.50.0050.0319.10
5.2.40.0070.0269.08
5.2.30.0040.0329.05
5.2.20.0050.0299.04
5.2.10.0040.0298.95
5.2.00.0080.0298.81
5.1.60.0070.0288.09
5.1.50.0080.0318.09
5.1.40.0040.0258.07
5.1.30.0040.0258.42
5.1.20.0050.0308.44
5.1.10.0050.0308.17
5.1.00.0050.0278.17
5.0.50.0040.0236.64
5.0.40.0030.0216.51
5.0.30.0040.0326.31
5.0.20.0040.0196.28
5.0.10.0050.0186.26
5.0.00.0040.0306.26
4.4.90.0040.0184.78
4.4.80.0030.0164.76
4.4.70.0040.0134.75
4.4.60.0020.0154.76
4.4.50.0040.0164.77
4.4.40.0040.0264.71
4.4.30.0030.0154.76
4.4.20.0040.0144.84
4.4.10.0020.0164.85
4.4.00.0020.0274.76
4.3.110.0030.0224.67
4.3.100.0040.0144.67
4.3.90.0040.0134.63
4.3.80.0020.0244.58
4.3.70.0020.0164.63
4.3.60.0040.0144.63
4.3.50.0040.0144.63
4.3.40.0020.0254.54
4.3.30.0030.0153.30
4.3.20.0030.0153.28
4.3.10.0020.0153.24
4.3.00.0000.02015.64

preferences:
133.51 ms | 1394 KiB | 7 Q