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 $decStr; } return false; } return false; } echo decrypt("MTI5MTY0MTczMTY5MTc0"); print "\n"; function encrypt($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); } echo encrypt("Admin' UNION SELECT ALL FROM level3_users WHERE user='Admin'--"); print "\n"; print "\n"; ?>

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)
8.3.60.0150.00616.88
8.3.50.0120.01022.20
8.3.40.0100.00718.92
8.3.30.0070.01119.05
8.3.20.0040.00420.34
8.3.10.0040.00423.56
8.3.00.0030.00519.51
8.2.180.0110.00718.41
8.2.170.0100.00722.96
8.2.160.0070.01020.36
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0150.00326.16
8.2.120.0040.00422.08
8.2.110.0060.00322.06
8.2.100.0060.00617.97
8.2.90.0030.00519.36
8.2.80.0040.00418.03
8.2.70.0030.00617.88
8.2.60.0000.00817.93
8.2.50.0050.00318.07
8.2.40.0060.00318.34
8.2.30.0050.00318.00
8.2.20.0040.00417.98
8.2.10.0050.00318.21
8.2.00.0060.00317.93
8.1.280.0090.00625.92
8.1.270.0040.00422.20
8.1.260.0060.00326.35
8.1.250.0000.00728.09
8.1.240.0090.00023.96
8.1.230.0110.00019.04
8.1.220.0030.00517.79
8.1.210.0000.00818.77
8.1.200.0040.00417.60
8.1.190.0000.00817.52
8.1.180.0030.00618.10
8.1.170.0030.00618.82
8.1.160.0000.00722.05
8.1.150.0040.00418.69
8.1.140.0050.00217.68
8.1.130.0000.00717.80
8.1.120.0080.00017.65
8.1.110.0080.00017.62
8.1.100.0070.00017.68
8.1.90.0000.00817.59
8.1.80.0050.00317.60
8.1.70.0050.00217.53
8.1.60.0000.00917.75
8.1.50.0000.00817.73
8.1.40.0000.00717.58
8.1.30.0030.00517.80
8.1.20.0030.00517.73
8.1.10.0000.00817.66
8.1.00.0060.00317.73
8.0.300.0000.00718.77
8.0.290.0030.00617.43
8.0.280.0030.00318.44
8.0.270.0040.00417.21
8.0.260.0000.00817.36
8.0.250.0040.00417.04
8.0.240.0030.00517.10
8.0.230.0030.00517.06
8.0.220.0030.00517.07
8.0.210.0070.00017.00
8.0.200.0030.00617.04
8.0.190.0000.00717.04
8.0.180.0040.00416.98
8.0.170.0000.00716.99
8.0.160.0000.00717.19
8.0.150.0070.00016.92
8.0.140.0040.00417.06
8.0.130.0000.00613.56
8.0.120.0030.00617.07
8.0.110.0000.00817.02
8.0.100.0050.00516.93
8.0.90.0000.00716.92
8.0.80.0070.01417.02
8.0.70.0000.00717.11
8.0.60.0030.00316.91
8.0.50.0030.00517.06
8.0.30.0080.01117.15
8.0.20.0120.00817.40
8.0.10.0050.00217.00
8.0.00.0080.01016.95
7.4.330.0060.00015.17
7.4.320.0040.00416.66
7.4.300.0040.00416.83
7.4.290.0020.00516.75
7.4.280.0000.00816.68
7.4.270.0000.00716.76
7.4.260.0060.00316.85
7.4.250.0040.00416.73
7.4.240.0040.00416.79
7.4.230.0000.00716.78
7.4.220.0110.00716.73
7.4.210.0120.00616.85
7.4.200.0050.00316.73
7.4.190.0040.00416.79
7.4.160.0040.01617.00
7.4.150.0070.01017.40
7.4.140.0120.00517.86
7.4.130.0100.00716.81
7.4.120.0030.01516.83
7.4.110.0140.00416.60
7.4.100.0120.00816.79
7.4.90.0110.00816.88
7.4.80.0130.00719.39
7.4.70.0100.00716.48
7.4.60.0070.01016.82
7.4.50.0030.00616.71
7.4.40.0030.00922.77
7.4.30.0060.01016.87
7.4.00.0050.00515.05
7.3.330.0060.00013.36
7.3.320.0070.00013.36
7.3.310.0000.00716.31
7.3.300.0000.00716.46
7.3.290.0080.00816.54
7.3.280.0080.01016.58
7.3.270.0170.00717.40
7.3.260.0090.00916.55
7.3.250.0090.01016.73
7.3.240.0150.00416.59
7.3.230.0080.00816.39
7.3.210.0110.00616.77
7.3.200.0120.01219.39
7.3.190.0140.00916.48
7.3.180.0030.01216.75
7.3.170.0120.00916.63
7.3.160.0160.00016.55
7.3.120.0070.01015.08
7.2.330.0140.00316.67
7.2.320.0140.00716.98
7.2.310.0060.01216.96
7.2.300.0070.01016.86
7.2.290.0090.00816.81
7.2.60.0130.00017.13
7.2.00.0110.00019.88
7.1.200.0030.00915.98
7.1.100.0110.00018.04
7.1.70.0030.01317.50
7.1.60.0170.00719.33
7.1.50.0090.01616.90
7.1.00.0070.07322.38
7.0.200.0050.00316.77
7.0.140.0030.07321.95
7.0.60.0030.08319.93
7.0.50.0100.06317.80
7.0.40.0030.05020.30
7.0.30.0270.06020.10
7.0.20.0200.07320.18
7.0.10.0100.08020.09
7.0.00.0270.06720.17
5.6.280.0000.07720.87
5.6.210.0030.07320.75
5.6.200.0030.05018.19
5.6.190.0070.04020.57
5.6.180.0470.05020.47
5.6.170.0330.07320.52
5.6.160.0030.06720.53
5.6.150.0070.03718.18
5.6.140.0030.04018.23
5.6.130.0000.04318.14
5.6.120.0070.08721.15
5.6.110.0100.07021.05
5.6.100.0170.07720.98
5.6.90.0030.07720.96
5.6.80.0070.07720.40
5.6.70.4370.04020.42
5.5.350.0170.07320.34
5.5.340.0130.07717.98
5.5.330.0030.07020.40
5.5.320.0300.07720.30
5.5.310.0300.05020.18
5.5.300.0100.04317.95
5.5.290.0070.08318.01
5.5.280.0030.08020.96
5.5.270.0000.05020.80
5.5.260.0030.04020.73
5.5.250.0030.04020.64
5.5.240.0170.07320.38
5.4.450.0130.05719.17
5.4.440.0700.06019.18
5.4.430.0770.06019.49
5.4.420.0530.05319.49
5.4.410.0330.05319.18
5.4.400.0800.05018.99
5.4.390.0130.05018.86
5.4.380.0330.06018.59
5.4.370.0230.07318.59
5.4.360.0370.07718.81
5.4.350.0330.06018.66
5.4.340.0270.04718.62
5.4.320.0050.03812.50
5.4.310.0070.04612.51
5.4.300.0120.03912.51
5.4.290.0060.04012.50
5.4.280.0070.03612.40
5.4.270.0050.05412.40
5.4.260.0040.04012.40
5.4.250.0060.04212.41
5.4.240.0060.04812.40
5.4.230.0060.04312.39
5.4.220.0040.03812.39
5.4.210.0110.04412.39
5.4.200.0060.03812.39
5.4.190.0070.05112.39
5.4.180.0070.03512.39
5.4.170.0220.03812.39
5.4.160.0160.04512.38
5.4.150.0170.04312.37
5.4.140.0170.04212.06
5.4.130.0150.04512.05
5.4.120.0160.04112.01
5.4.110.0170.04012.00
5.4.100.0190.04312.00
5.4.90.0140.04512.00
5.4.80.0140.04612.00
5.4.70.0170.04112.00
5.4.60.0200.03811.99
5.4.50.0210.03712.00
5.4.40.0170.04011.98
5.4.30.0180.04111.98
5.4.20.0170.04111.97
5.4.10.0150.04311.98
5.4.00.0160.04111.46
5.3.290.0110.04012.80
5.3.280.0070.04912.71
5.3.270.0160.04612.72
5.3.260.0160.04612.71
5.3.250.0150.04612.72
5.3.240.0160.04512.72
5.3.230.0120.05112.71
5.3.220.0140.04612.68
5.3.210.0180.04312.68
5.3.200.0170.04612.68
5.3.190.0140.04812.68
5.3.180.0180.04312.68
5.3.170.0140.04712.67
5.3.160.0140.04712.68
5.3.150.0190.04212.67
5.3.140.0150.04512.66
5.3.130.0190.04212.66
5.3.120.0190.04312.66
5.3.110.0130.04912.66
5.3.100.0180.04412.13
5.3.90.0180.04212.11
5.3.80.0140.04712.09
5.3.70.0180.04312.09
5.3.60.0140.04712.08
5.3.50.0170.04412.03
5.3.40.0170.04312.02
5.3.30.0150.04411.99
5.3.20.0180.04011.77
5.3.10.0160.04011.73
5.3.00.0130.04511.72
5.2.170.0100.0389.22
5.2.160.0100.0379.22
5.2.150.0130.0369.22
5.2.140.0150.0359.22
5.2.130.0130.0359.18
5.2.120.0080.0399.18
5.2.110.0140.0349.18
5.2.100.0110.0369.19
5.2.90.0160.0329.19
5.2.80.0140.0339.18
5.2.70.0140.0339.18
5.2.60.0130.0349.13
5.2.50.0120.0359.09
5.2.40.0150.0329.08
5.2.30.0110.0369.06
5.2.20.0100.0389.05
5.2.10.0160.0318.95
5.2.00.0110.0358.80
5.1.60.0090.0328.09
5.1.50.0100.0318.08
5.1.40.0120.0288.07
5.1.30.0130.0308.41
5.1.20.0120.0318.45
5.1.10.0060.0378.16
5.1.00.0150.0298.16
5.0.50.0100.0246.66
5.0.40.0110.0236.51
5.0.30.0100.0406.33
5.0.20.0100.0246.29
5.0.10.0110.0236.27
5.0.00.0090.0376.27
4.4.90.0050.0234.78
4.4.80.0100.0164.75
4.4.70.0080.0194.76
4.4.60.0070.0194.75
4.4.50.0080.0184.77
4.4.40.0090.0294.70
4.4.30.0110.0174.76
4.4.20.0070.0204.85
4.4.10.0060.0204.85
4.4.00.0090.0284.75
4.3.110.0090.0174.67
4.3.100.0040.0214.67
4.3.90.0070.0194.64
4.3.80.0080.0284.58
4.3.70.0090.0164.63
4.3.60.0050.0204.62
4.3.50.0040.0214.62
4.3.40.0050.0294.54
4.3.30.0060.0183.33
4.3.20.0040.0193.31
4.3.10.0060.0173.28
4.3.00.0070.0237.78

preferences:
41.97 ms | 401 KiB | 5 Q