3v4l.org

run code in 300+ PHP versions simultaneously
<?php function decrypt ($str) { if(preg_match('%^[a-zA-Z0-9/+]*={0,2}$%',$str)) { $str = base64_decode($str); if ($str != "" && $str != null && $str != false) { $decStr = ""; for ($i=0; $i < strlen($str); $i+=3) { $array[$i/3] = substr($str,$i,3); } foreach($array as $s) { $a = $s^192; $decStr .= chr($a); } return $decStr; } return false; } return false; } echo decrypt("MTI5MTY0MTczMTY5MTc0"); function encrypt($str) { $cryptedstr = ""; for ($i =0; $i < strlen($str); $i++) { $temp = ord(substr($str,$i,1)) ^ 192; while(strlen($temp)<3) { $temp = "0".$temp; } $cryptedstr .= $temp. ""; } return base64_encode($cryptedstr); } ?>

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)
8.3.60.0090.00618.56
8.3.50.0090.00722.15
8.3.40.0070.00718.96
8.3.30.0120.00318.78
8.3.20.0040.00420.34
8.3.10.0000.00822.09
8.3.00.0040.00422.65
8.2.180.0160.00616.63
8.2.170.0070.00722.96
8.2.160.0140.00321.02
8.2.150.0070.00724.18
8.2.140.0040.00424.66
8.2.130.0000.00826.16
8.2.120.0060.00319.63
8.2.110.0040.00422.09
8.2.100.0080.00417.97
8.2.90.0040.00419.26
8.2.80.0030.00619.66
8.2.70.0080.00417.62
8.2.60.0060.00318.05
8.2.50.0000.00918.07
8.2.40.0000.00718.09
8.2.30.0030.00718.07
8.2.20.0000.00817.91
8.2.10.0040.00418.00
8.2.00.0040.00417.79
8.1.280.0070.00725.92
8.1.270.0000.00823.82
8.1.260.0040.00426.35
8.1.250.0130.00728.09
8.1.240.0060.00323.96
8.1.230.0090.00319.16
8.1.220.0000.00817.78
8.1.210.0050.00318.77
8.1.200.0060.00317.48
8.1.190.0040.00417.65
8.1.180.0040.00418.10
8.1.170.0080.00418.72
8.1.160.0040.00421.98
8.1.150.0080.00018.73
8.1.140.0050.00217.56
8.1.130.0070.00017.81
8.1.120.0040.00417.61
8.1.110.0040.00417.70
8.1.100.0040.00417.66
8.1.90.0080.00017.56
8.1.80.0040.00417.56
8.1.70.0030.00317.54
8.1.60.0080.00017.61
8.1.50.0040.00417.70
8.1.40.0070.00017.63
8.1.30.0050.00517.76
8.1.20.0090.00017.73
8.1.10.0000.00817.72
8.1.00.0060.00317.68
8.0.300.0040.00418.77
8.0.290.0000.00717.16
8.0.280.0000.00718.41
8.0.270.0070.00017.22
8.0.260.0000.00716.90
8.0.250.0000.00817.14
8.0.240.0030.00317.13
8.0.230.0040.00417.06
8.0.220.0040.00416.96
8.0.210.0040.00417.06
8.0.200.0070.00017.15
8.0.190.0030.00317.16
8.0.180.0050.00316.98
8.0.170.0000.00817.00
8.0.160.0040.00417.18
8.0.150.0040.00416.90
8.0.140.0050.00317.00
8.0.130.0000.00513.48
8.0.120.0080.00016.94
8.0.110.0000.00816.93
8.0.100.0100.00016.96
8.0.90.0000.00716.88
8.0.80.0080.00816.95
8.0.70.0000.00816.90
8.0.60.0040.00417.04
8.0.50.0050.00316.91
8.0.30.0100.01217.14
8.0.20.0100.01017.47
8.0.10.0000.00717.02
8.0.00.0100.00916.93
7.4.330.0050.00015.10
7.4.320.0000.00616.75
7.4.300.0000.00716.81
7.4.290.0000.00716.75
7.4.280.0000.01116.65
7.4.270.0040.00416.89
7.4.260.0070.00016.62
7.4.250.0040.00416.77
7.4.240.0020.00516.71
7.4.230.0000.00716.86
7.4.220.0090.00616.87
7.4.210.0100.00516.82
7.4.200.0070.00016.92
7.4.190.0040.00417.00
7.4.160.0080.00816.71
7.4.150.0160.00317.40
7.4.140.0140.01017.86
7.4.130.0090.01116.84
7.4.120.0100.00816.83
7.4.110.0140.00516.72
7.4.100.0210.00316.75
7.4.90.0000.01916.55
7.4.80.0070.01419.39
7.4.70.0100.00716.89
7.4.60.0100.00716.80
7.4.50.0020.00216.64
7.4.40.0050.00522.77
7.4.30.0100.00716.75
7.4.00.0070.01115.27
7.3.330.0000.00513.50
7.3.320.0000.00513.55
7.3.310.0070.00016.44
7.3.300.0030.00316.55
7.3.290.0050.00816.48
7.3.280.0050.01116.48
7.3.270.0140.01117.40
7.3.260.0100.01116.82
7.3.250.0120.00816.60
7.3.240.0030.01516.85
7.3.230.0210.00316.79
7.3.210.0090.00916.46
7.3.200.0130.00919.39
7.3.190.0160.00716.66
7.3.180.0130.00316.77
7.3.170.0140.00316.77
7.3.160.0150.00016.86
7.3.120.0030.01514.86
7.2.330.0070.01016.86
7.2.320.0030.01416.75
7.2.310.0110.00716.96
7.2.300.0060.01216.91
7.2.290.0110.00716.93
7.2.00.0030.01019.75
7.1.200.0050.00515.80
7.1.100.0260.00417.96
7.1.70.0030.00717.43
7.1.60.0030.01319.82
7.1.50.0030.01317.14
7.1.00.0070.07022.43
7.0.200.0040.00416.59
7.0.140.0000.07022.21
7.0.120.0070.04720.18
7.0.110.0030.04022.09
7.0.100.0030.06322.11
7.0.90.0000.07322.01
7.0.80.0030.06721.99
7.0.70.0170.06321.92
7.0.60.0030.03721.93
7.0.50.0030.08022.11
7.0.40.0000.04020.03
7.0.30.0100.07320.13
7.0.20.0130.06020.00
7.0.10.0030.06720.16
7.0.00.0030.08020.00
5.6.280.0130.06321.13
5.6.270.0100.08021.00
5.6.260.0100.08020.83
5.6.250.0070.04021.02
5.6.240.0030.06720.75
5.6.230.0000.04320.97
5.6.220.0070.03321.00
5.6.210.0130.03320.97
5.6.200.0130.07320.99
5.6.190.0030.07321.04
5.6.180.0000.07720.77
5.6.170.0030.04320.96
5.6.160.0030.04020.98
5.6.150.0130.02720.71
5.6.140.0070.03320.78
5.6.130.0000.08321.01
5.6.120.0230.04320.98
5.6.110.0030.07020.70
5.6.100.0030.08721.00
5.6.90.0000.06320.96
5.6.80.0000.06720.38
5.6.70.0070.04720.37
5.6.60.0030.04720.31
5.6.50.0070.04320.17
5.6.40.0070.07720.12
5.6.30.0070.04320.32
5.6.20.0070.06020.37
5.6.10.0100.06720.31
5.6.00.0070.06720.41
5.5.380.0170.06317.55
5.5.370.0030.05717.55
5.5.360.0030.07017.63
5.5.350.0070.06717.54
5.5.340.0030.08017.83
5.5.330.0000.03718.13
5.5.320.0070.06718.13
5.5.310.0030.08318.08
5.5.300.0100.07717.91
5.5.290.0030.04318.25
5.5.280.0030.09317.93
5.5.270.0100.04017.95
5.5.260.0030.08718.12
5.5.250.0100.04017.77
5.5.240.0070.06317.49
5.5.230.0030.04317.63
5.5.220.0070.03717.60
5.5.210.0130.07017.47
5.5.200.0070.08317.27
5.5.190.0070.04017.47
5.5.180.0030.04717.40
5.5.160.0130.03717.43
5.5.150.0000.05017.45
5.5.140.0070.07317.49
5.5.130.0000.06017.41
5.5.120.0070.03717.45
5.5.110.0070.08017.47
5.5.100.0030.04317.09
5.5.90.0070.07717.18
5.5.80.0070.06317.14
5.5.70.0070.06017.15
5.5.60.0070.07317.37
5.5.50.0230.05717.46
5.5.40.0100.03317.17
5.5.30.0070.03717.46
5.5.20.0000.04317.34
5.5.10.0070.05017.34
5.5.00.0030.07017.46
5.4.450.0030.07319.44
5.4.440.0070.08319.25
5.4.430.0030.07719.25
5.4.420.0030.07019.41
5.4.410.0070.07319.14
5.4.400.0100.04318.96
5.4.390.0030.06018.98
5.4.380.0070.07019.03
5.4.370.0070.04318.98
5.4.360.0070.07019.26
5.4.350.0070.07319.13
5.4.340.0030.04718.95
5.4.320.0000.04719.21
5.4.310.0030.08019.13
5.4.300.0170.06719.17
5.4.290.0070.06718.97
5.4.280.0030.08319.01
5.4.270.0170.06719.17
5.4.260.0070.04018.95
5.4.250.0070.04319.20
5.4.240.0000.05319.08
5.4.230.0170.05318.93
5.4.220.0070.08019.11
5.4.210.0170.05718.96
5.4.200.0030.08019.12
5.4.190.0030.03719.11
5.4.180.0030.04019.16
5.4.170.0030.07318.93
5.4.160.0130.06719.09
5.4.150.0070.04018.96
5.4.140.0030.06316.57
5.4.130.0000.04316.57
5.4.120.0000.05316.52
5.4.110.0030.04316.48
5.4.100.0030.05716.25
5.4.90.0100.03316.59
5.4.80.0030.07316.43
5.4.70.0070.06016.40
5.4.60.0000.04016.35
5.4.50.0030.05316.50
5.4.40.0000.05716.44
5.4.30.0030.06316.41
5.4.20.0070.06316.48
5.4.10.0030.08016.46
5.4.00.0070.06715.90
5.3.290.0070.08014.71
5.3.280.0070.03314.73
5.3.270.0000.06014.61
5.3.260.0030.05314.63
5.3.250.0070.03314.59
5.3.240.0030.08014.65
5.3.230.0130.07014.60
5.3.220.0030.04314.59
5.3.210.0070.07714.66
5.3.200.0000.07714.58
5.3.190.0030.05714.55
5.3.180.0030.04314.43
5.3.170.0070.07314.66
5.3.160.0000.07314.70
5.3.150.0100.03014.58
5.3.140.0000.04014.79
5.3.130.0000.06314.68
5.3.120.0000.04014.54
5.3.110.0000.05314.51
5.3.100.0000.05714.04
5.3.90.0030.06014.15
5.3.80.0030.06713.88
5.3.70.0070.04714.02
5.3.60.0100.02713.87
5.3.50.0070.03013.81
5.3.40.0000.03713.97
5.3.30.0070.05713.97
5.3.20.0070.07713.71
5.3.10.0030.04713.64
5.3.00.0070.06313.73
5.2.170.0000.03011.90
5.2.160.0030.03011.90
5.2.150.0030.04011.90
5.2.140.0000.05711.90
5.2.130.0000.03311.90
5.2.120.0000.03711.90
5.2.110.0030.05711.90
5.2.100.0030.06011.90
5.2.90.0000.05011.90
5.2.80.0030.04711.90
5.2.70.0000.05711.90
5.2.60.0000.06711.90
5.2.50.0000.05711.90
5.2.40.0030.05711.90
5.2.30.0030.05011.90
5.2.20.0000.03711.90
5.2.10.0030.05711.90
5.2.00.0070.05311.90
5.1.60.0030.02011.90
5.1.50.0030.02311.90
5.1.40.0000.02711.90
5.1.30.0030.04011.90
5.1.20.0000.03711.90
5.1.10.0000.04711.90
5.1.00.0070.04711.90
5.0.50.0000.02311.90
5.0.40.0030.03311.90
5.0.30.0000.06011.90
5.0.20.0000.03311.90
5.0.10.0000.02311.90
5.0.00.0000.06311.90
4.4.90.0000.03311.90
4.4.80.0070.02711.90
4.4.70.0000.01711.90
4.4.60.0000.01311.90
4.4.50.0000.03311.90
4.4.40.0070.02711.90
4.4.30.0000.02011.90
4.4.20.0000.01711.90
4.4.10.0000.02311.90
4.4.00.0000.05311.90
4.3.110.0000.03311.90
4.3.100.0000.03311.90
4.3.90.0000.03011.90
4.3.80.0000.02311.90
4.3.70.0000.01711.90
4.3.60.0000.03011.90
4.3.50.0030.01711.90
4.3.40.0030.04711.90
4.3.30.0030.03311.90
4.3.20.0000.04011.90
4.3.10.0000.01711.90
4.3.00.0000.03711.90

preferences:
48.43 ms | 401 KiB | 5 Q