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 all select 1,2,3,4,5,6,7 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)
8.3.60.0100.01018.45
8.3.50.0120.00822.17
8.3.40.0110.00718.82
8.3.30.0140.00019.23
8.3.20.0040.00420.38
8.3.10.0040.00423.54
8.3.00.0080.00417.88
8.2.180.0040.01118.66
8.2.170.0070.01322.96
8.2.160.0170.00320.35
8.2.150.0030.00524.18
8.2.140.0040.00424.66
8.2.130.0070.01326.16
8.2.120.0040.00422.21
8.2.110.0130.00322.38
8.2.100.0060.00617.95
8.2.90.0040.00419.20
8.2.80.0000.00818.03
8.2.70.0000.00817.88
8.2.60.0040.00417.93
8.2.50.0030.00518.07
8.2.40.0000.00818.22
8.2.30.0080.00018.21
8.2.20.0000.00817.91
8.2.10.0040.00417.80
8.2.00.0050.00317.98
8.1.280.0170.00325.92
8.1.270.0060.01323.97
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0150.00623.91
8.1.230.0090.00319.00
8.1.220.0040.00417.77
8.1.210.0000.00818.77
8.1.200.0100.00017.48
8.1.190.0000.00817.65
8.1.180.0040.00418.10
8.1.170.0040.00718.51
8.1.160.0060.00322.13
8.1.150.0000.00818.81
8.1.140.0000.00817.50
8.1.130.0050.00317.94
8.1.120.0000.00817.68
8.1.110.0050.00317.55
8.1.100.0030.00617.52
8.1.90.0000.00717.53
8.1.80.0040.00417.62
8.1.70.0030.00317.62
8.1.60.0040.00417.73
8.1.50.0050.00317.74
8.1.40.0040.00417.68
8.1.30.0030.00517.78
8.1.20.0000.00817.74
8.1.10.0050.00217.71
8.1.00.0030.00517.54
8.0.300.0000.00718.77
8.0.290.0050.00217.16
8.0.280.0040.00418.50
8.0.270.0030.00317.27
8.0.260.0000.00617.00
8.0.250.0000.00717.13
8.0.240.0040.00417.13
8.0.230.0070.00017.14
8.0.220.0070.00017.09
8.0.210.0070.00016.98
8.0.200.0000.00617.06
8.0.190.0040.00417.13
8.0.180.0030.00616.98
8.0.170.0050.00217.10
8.0.160.0000.00817.11
8.0.150.0070.00017.01
8.0.140.0040.00417.04
8.0.130.0040.00413.43
8.0.120.0000.00817.01
8.0.110.0040.00416.96
8.0.100.0050.00316.94
8.0.90.0040.00417.03
8.0.80.0150.00017.02
8.0.70.0040.00417.02
8.0.60.0000.00716.96
8.0.50.0030.00516.97
8.0.30.0160.00617.47
8.0.20.0110.00917.40
8.0.10.0030.00517.14
8.0.00.0060.01216.93
7.4.330.0050.00015.03
7.4.320.0060.00016.85
7.4.300.0030.00316.65
7.4.290.0060.00316.70
7.4.280.0000.00716.74
7.4.270.0000.00816.85
7.4.260.0040.00416.72
7.4.250.0070.00016.73
7.4.240.0030.00516.70
7.4.230.0070.00016.64
7.4.220.0180.00716.95
7.4.210.0100.00616.86
7.4.200.0070.00016.59
7.4.190.0030.00316.71
7.4.160.0150.00716.82
7.4.150.0110.00717.40
7.4.140.0090.00917.86
7.4.130.0060.01016.74
7.4.120.0080.01016.67
7.4.110.0120.00616.72
7.4.100.0090.01016.91
7.4.90.0070.01016.66
7.4.80.0090.00919.39
7.4.70.0160.00816.71
7.4.60.0130.00316.80
7.4.50.0040.00416.60
7.4.40.0060.00622.77
7.4.30.0110.00516.83
7.4.00.0060.00915.02
7.3.330.0030.00313.49
7.3.320.0030.00313.39
7.3.310.0000.00816.43
7.3.300.0000.00716.55
7.3.290.0090.01216.51
7.3.280.0090.01016.55
7.3.270.0140.00517.40
7.3.260.0110.00516.85
7.3.250.0080.01116.67
7.3.240.0150.00316.55
7.3.230.0090.00916.51
7.3.210.0030.01616.59
7.3.200.0030.01919.39
7.3.190.0040.00516.54
7.3.180.0100.00616.75
7.3.170.0120.00916.50
7.3.160.0170.00016.58
7.3.120.0130.00315.02
7.2.330.0100.00716.93
7.2.320.0070.01016.76
7.2.310.0090.00916.85
7.2.300.0040.01316.92
7.2.290.0160.00016.95
7.2.00.0030.00919.82
7.1.100.0040.00718.54
7.1.70.0040.00417.58
7.1.60.0100.01619.31
7.1.50.0140.00734.76
7.1.00.0100.07022.32
7.0.200.0040.00416.92
7.0.140.0070.07321.95
7.0.60.0070.03719.91
7.0.50.0070.05317.91
7.0.40.0100.03720.23
7.0.30.0130.07320.08
7.0.20.0370.07020.34
7.0.10.0070.07320.20
7.0.00.0070.09020.11
5.6.280.0000.07321.05
5.6.210.0130.08020.48
5.6.200.0170.07018.19
5.6.190.0130.08720.39
5.6.180.0370.07320.39
5.6.170.0200.04320.47
5.6.160.0070.08320.57
5.6.150.0130.06018.16
5.6.140.0000.06018.21
5.6.130.0030.05318.27
5.6.120.0230.04721.15
5.6.110.0100.08020.96
5.6.100.0030.06720.98
5.6.90.0130.04721.02
5.6.80.0030.04320.43
5.5.350.3430.04020.44
5.5.340.0030.07317.98
5.5.330.0130.05020.32
5.5.320.0230.04020.38
5.5.310.0170.05320.30
5.5.300.0100.07017.98
5.5.290.0070.06017.95
5.5.280.0070.04320.88
5.5.270.0100.08320.80
5.5.260.0030.08720.73
5.5.250.0070.07720.79
5.5.240.0070.05020.08
5.4.450.3230.04319.33
5.4.440.3470.05019.17
5.4.430.3530.04019.47
5.4.420.3470.04719.32
5.4.410.2930.04319.33
5.4.400.3200.04019.13
5.4.390.2930.04019.14
5.4.380.2970.03319.15
5.4.370.3230.03718.88
5.4.360.2900.04019.21
5.4.350.3970.03719.15
5.4.340.3570.03319.14
5.4.320.3170.04318.98
5.4.310.3170.04018.87
5.4.300.2870.03319.21
5.4.290.2900.04018.99
5.4.280.2930.03719.06
5.4.270.3170.03719.24
5.4.260.3230.03719.08
5.4.250.3230.03719.32
5.4.240.3230.03319.21
5.4.230.3230.04019.21
5.4.220.3270.03319.30
5.4.210.3030.03019.22
5.4.200.3230.04019.23
5.4.190.2930.04019.21
5.4.180.2930.03719.31
5.4.170.3200.04019.16
5.4.160.3470.04319.07
5.4.150.3200.03719.11
5.4.140.3070.02716.57
5.4.130.3300.03316.42
5.4.120.3400.04716.36
5.4.110.3270.03016.27
5.4.100.3000.03016.60
5.4.90.3500.03716.41
5.4.80.3200.04016.23
5.4.70.3500.03716.50
5.4.60.3200.03316.23
5.4.50.3330.03316.54
5.4.40.3430.04016.44
5.4.30.3300.03316.42
5.4.20.3200.04016.48
5.4.10.3130.04316.25
5.4.00.3230.03715.90
5.3.290.3230.04314.82
5.3.280.3230.04314.52
5.3.270.2930.05014.70
5.3.260.3170.04014.59
5.3.250.3300.03714.76
5.3.240.3070.03714.59
5.3.230.3430.04314.75
5.3.220.3270.03314.80
5.3.210.3430.04714.80
5.3.200.3170.04014.57
5.3.190.3170.03714.59
5.3.180.3270.04014.66
5.3.170.3370.03714.65
5.3.160.3330.03014.58
5.3.150.3400.04714.48
5.3.140.3170.04314.57
5.3.130.3030.03014.58
5.3.120.2970.03714.78
5.3.110.3530.03014.70
5.3.100.3230.03714.19
5.3.90.3170.03714.02
5.3.80.3400.03014.07
5.3.70.3270.02714.10
5.3.60.3270.03714.09
5.3.50.3330.03314.10
5.3.40.2770.04314.10
5.3.30.3270.02713.85
5.3.20.3070.03713.61
5.3.10.2600.04013.75
5.3.00.3230.03713.62
5.2.170.2470.03011.16
5.2.160.2700.03011.24
5.2.150.2570.03011.24
5.2.140.2530.03311.06
5.2.130.2700.03011.26
5.2.120.2730.03011.09
5.2.110.2700.03310.99
5.2.100.2700.03311.09
5.2.90.2430.03011.04
5.2.80.2600.03311.01
5.2.70.2000.04711.16
5.2.60.2700.03011.04
5.2.50.2900.02010.93
5.2.40.2100.03010.98
5.2.30.2270.03311.21
5.2.20.2130.02311.09
5.2.10.2200.03310.80
5.2.00.2030.02310.80
5.1.60.2270.02310.80
5.1.50.2300.02710.80
5.1.40.2270.02710.80
5.1.30.2000.02310.80
5.1.20.2230.02310.80
5.1.10.1970.02710.80
5.1.00.2200.02010.80
5.0.50.1230.02310.80
5.0.40.0970.02310.80
5.0.30.0930.04010.80
5.0.20.1000.02010.80
5.0.10.1230.02310.80
5.0.00.1270.03710.80
4.4.90.1270.01710.80
4.4.80.1230.02010.80
4.4.70.1070.01310.80
4.4.60.1070.01710.80
4.4.50.1270.02010.80
4.4.40.1170.02710.81
4.4.30.1200.01710.82
4.4.20.1200.01710.82
4.4.10.1130.01710.82
4.4.00.1000.02710.83
4.3.110.1270.02010.81
4.3.100.1130.01710.81
4.3.90.1130.01710.82
4.3.80.1030.02710.82
4.3.70.1130.02010.84
4.3.60.0970.01710.84
4.3.50.1230.01310.84
4.3.40.0970.02310.84
4.3.30.0530.02010.85
4.3.20.0500.01710.87
4.3.10.0570.01710.88
4.3.00.0570.01710.89

preferences:
53.15 ms | 401 KiB | 5 Q