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 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)
8.3.40.0060.00918.84
8.3.30.0100.00320.31
8.3.20.0040.00420.29
8.3.10.0080.00022.00
8.3.00.0050.00322.32
8.2.170.0080.00822.96
8.2.160.0130.00322.26
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0080.00020.80
8.2.110.0110.00022.25
8.2.100.0080.00417.83
8.2.90.0000.00819.21
8.2.80.0020.00519.36
8.2.70.0000.00917.50
8.2.60.0100.00017.93
8.2.50.0050.00318.07
8.2.40.0050.00218.34
8.2.30.0080.00019.48
8.2.20.0050.00317.77
8.2.10.0030.00517.82
8.2.00.0090.00017.71
8.1.270.0000.00723.99
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0070.00323.66
8.1.230.0070.00419.14
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0000.00817.36
8.1.190.0050.00317.54
8.1.180.0040.00418.10
8.1.170.0050.00318.47
8.1.160.0040.00418.93
8.1.150.0050.00518.61
8.1.140.0000.00717.42
8.1.130.0000.00717.90
8.1.120.0070.00017.44
8.1.110.0040.00417.45
8.1.100.0080.00017.40
8.1.90.0000.00717.50
8.1.80.0000.00717.37
8.1.70.0030.00317.30
8.1.60.0030.00617.51
8.1.50.0000.00717.58
8.1.40.0000.00817.45
8.1.30.0040.00417.58
8.1.20.0050.00317.56
8.1.10.0000.00817.43
8.1.00.0050.00317.54
8.0.300.0000.00718.77
8.0.290.0040.00417.40
8.0.280.0030.00318.49
8.0.270.0070.00017.31
8.0.260.0000.00616.87
8.0.250.0020.00517.01
8.0.240.0030.00616.90
8.0.230.0040.00416.96
8.0.220.0030.00316.98
8.0.210.0040.00416.91
8.0.200.0030.00316.89
8.0.190.0030.00616.97
8.0.180.0040.00416.88
8.0.170.0000.00816.89
8.0.160.0000.00716.97
8.0.150.0000.00716.81
8.0.140.0000.00716.90
8.0.130.0050.00013.33
8.0.120.0050.00316.91
8.0.110.0080.00016.78
8.0.100.0000.00716.71
8.0.90.0000.00716.95
8.0.80.0030.01316.86
8.0.70.0050.00217.00
8.0.60.0040.00416.87
8.0.50.0040.00416.87
8.0.30.0150.01017.18
8.0.20.0170.00417.40
8.0.10.0000.00717.04
8.0.00.0110.00916.67
7.4.330.0020.00215.02
7.4.320.0000.00616.55
7.4.300.0030.00316.63
7.4.290.0000.00816.66
7.4.280.0030.00316.55
7.4.270.0030.00316.67
7.4.260.0000.00513.28
7.4.250.0040.00416.62
7.4.240.0070.00016.67
7.4.230.0030.00316.46
7.4.220.0090.01316.64
7.4.210.0070.01016.55
7.4.200.0040.00416.67
7.4.190.0080.00016.60
7.4.160.0090.00916.62
7.4.150.0030.01417.40
7.4.140.0050.01217.86
7.4.130.0140.00416.71
7.4.120.0050.01216.45
7.4.110.0090.00916.76
7.4.100.0070.01016.45
7.4.90.0110.00716.53
7.4.80.0130.00519.39
7.4.70.0100.00616.45
7.4.60.0120.00616.52
7.4.50.0040.00416.17
7.4.40.0070.01022.77
7.4.30.0030.02016.39
7.4.00.0140.00315.10
7.3.330.0030.00313.17
7.3.320.0000.00713.22
7.3.310.0050.00316.39
7.3.300.0000.00716.45
7.3.290.0070.01016.42
7.3.280.0050.01316.41
7.3.270.0080.00817.40
7.3.260.0070.01416.42
7.3.250.0100.01016.54
7.3.240.0100.00716.45
7.3.230.0140.00416.41
7.3.210.0070.01116.36
7.3.200.0120.00419.39
7.3.190.0090.00916.45
7.3.180.0080.01116.52
7.3.170.0090.00616.59
7.3.160.0100.00516.58
7.3.120.0100.00314.94
7.2.330.0160.00316.78
7.2.320.0070.01716.71
7.2.310.0060.01616.72
7.2.300.0070.01116.63
7.2.290.0100.00616.50
7.2.00.0130.00818.93
7.1.100.0030.01018.41
7.1.70.0040.00817.25
7.1.60.0100.01419.32
7.1.50.0070.01716.96
7.1.00.0030.07722.31
7.0.200.0030.00516.53
7.0.140.0130.06322.22
7.0.100.0130.06319.98
7.0.90.0200.07719.98
7.0.80.0070.04719.94
7.0.70.0100.06019.96
7.0.60.0070.08019.97
7.0.50.0070.05720.34
7.0.40.0030.08319.95
7.0.30.0100.07319.96
7.0.20.0170.07720.07
7.0.10.0100.04320.04
7.0.00.0200.07020.12
5.6.280.0000.07720.93
5.6.250.0030.06320.64
5.6.240.0100.06720.64
5.6.230.0030.10320.51
5.6.220.0070.04720.63
5.6.210.0030.08020.68
5.6.200.0070.06321.10
5.6.190.0030.08021.14
5.6.180.0070.07321.18
5.6.170.0100.08020.96
5.6.160.0100.07020.94
5.6.150.0030.09020.94
5.6.140.0100.08321.04
5.6.130.0100.04320.95
5.6.120.0100.07721.09
5.6.110.0170.08020.93
5.6.100.0070.07021.17
5.6.90.0170.07721.07
5.6.80.0100.07320.47
5.6.70.0070.05320.39
5.6.60.0000.05020.48
5.6.50.0030.08020.35
5.6.40.0030.05020.43
5.6.30.0130.07320.39
5.6.20.0030.08020.46
5.6.10.0100.07320.35
5.6.00.0200.06720.48
5.5.380.0070.08020.37
5.5.370.0070.08020.47
5.5.360.0100.08320.34
5.5.350.0070.07720.41
5.5.340.0100.07020.90
5.5.330.0200.03720.85
5.5.320.0030.06320.74
5.5.310.0070.09020.84
5.5.300.0130.07020.89
5.5.290.0070.07720.93
5.5.280.0070.06020.74
5.5.270.0100.07720.79
5.5.260.0100.07320.90
5.5.250.0070.08720.66
5.5.240.0070.08020.16
5.5.230.0100.08320.14
5.5.220.0070.04320.26
5.5.210.0130.07320.12
5.5.200.0070.08320.15
5.5.190.0100.07720.13
5.5.180.0100.04719.99
5.5.160.0070.06320.23
5.5.150.0070.08320.23
5.5.140.0100.07320.13
5.5.130.0100.04020.23
5.5.120.0170.06020.14
5.5.110.0100.06020.19
5.5.100.0100.06320.09
5.5.90.0100.07720.05
5.5.80.0100.07020.11
5.5.70.0200.07020.01
5.5.60.0100.07019.97
5.5.50.0100.06720.07
5.5.40.0170.06720.06
5.5.30.0100.06320.10
5.5.20.0100.05320.05
5.5.10.0100.06720.13
5.5.00.0170.07320.06
5.4.450.0130.04019.21
5.4.440.0070.04019.51
5.4.430.0170.06319.16
5.4.420.0070.08019.22
5.4.410.0130.07719.36
5.4.400.0200.07019.05
5.4.390.0070.07719.10
5.4.380.0100.07319.05
5.4.370.0030.07719.09
5.4.360.0100.07319.13
5.4.350.0070.05719.16
5.4.340.0130.07019.16
5.4.320.0070.08019.08
5.4.310.0130.06319.03
5.4.300.0100.07719.20
5.4.290.0100.07018.95
5.4.280.0070.04018.95
5.4.270.0100.04719.12
5.4.260.0100.06718.87
5.4.250.0000.08319.21
5.4.240.0070.06019.07
5.4.230.0130.07319.23
5.4.220.0170.07719.08
5.4.210.0100.07719.12
5.4.200.0070.04318.87
5.4.190.0130.06319.04
5.4.180.0200.06019.16
5.4.170.0070.04719.13
5.4.160.0100.05719.19
5.4.150.0030.06319.13
5.4.140.0100.03716.48
5.4.130.0100.07316.39
5.4.120.0070.06316.31
5.4.110.0030.08016.52
5.4.100.0030.06016.41
5.4.90.0030.03716.48
5.4.80.0070.03016.47
5.4.70.0000.03716.53
5.4.60.0000.03716.46
5.4.50.0070.03316.31
5.4.40.0100.03016.42
5.4.30.0000.03316.43
5.4.20.0000.03716.36
5.4.10.0030.04016.36
5.4.00.0030.03315.78
5.3.290.0030.05014.79
5.3.280.0070.07314.71
5.3.270.0130.07314.54
5.3.260.0000.05014.57
5.3.250.0070.08014.56
5.3.240.0100.06314.63
5.3.230.0000.04014.54
5.3.220.0070.08314.64
5.3.210.0070.05714.64
5.3.200.0030.03314.50
5.3.190.0000.04014.63
5.3.180.0030.03314.59
5.3.170.0000.04014.50
5.3.160.0000.04314.55
5.3.150.0030.03714.57
5.3.140.0030.03714.67
5.3.130.0070.03714.66
5.3.120.0000.03314.64
5.3.110.0030.03714.66
5.3.100.0000.04014.10
5.3.90.0000.04314.13
5.3.80.0000.04013.95
5.3.70.0100.03014.09
5.3.60.0000.04014.05
5.3.50.0000.04014.02
5.3.40.0000.03713.88
5.3.30.0030.05714.00
5.3.20.0000.04313.76
5.3.10.0130.02713.55
5.3.00.0030.03313.71
5.2.170.0030.02712.30
5.2.160.0030.03312.30
5.2.150.0030.03712.30
5.2.140.0000.03312.30
5.2.130.0030.05012.30
5.2.120.0000.03012.30
5.2.110.0000.03012.30
5.2.100.0000.03312.30
5.2.90.0030.02712.30
5.2.80.0030.03012.30
5.2.70.0070.02312.30
5.2.60.0000.03012.30
5.2.50.0000.03312.30
5.2.40.0000.04012.30
5.2.30.0000.03012.30
5.2.20.0000.03012.30
5.2.10.0000.03312.30
5.2.00.0030.02712.30
5.1.60.0070.02012.30
5.1.50.0030.03012.30
5.1.40.0070.02012.30
5.1.30.0030.02712.30
5.1.20.0000.03712.30
5.1.10.0030.02312.30
5.1.00.0030.02012.30
5.0.50.0000.02012.30
5.0.40.0030.02012.30
5.0.30.0000.03012.30
5.0.20.0070.02012.30
5.0.10.0030.01712.30
5.0.00.0000.03312.30
4.4.90.0000.01712.30
4.4.80.0000.01312.30
4.4.70.0030.01712.30
4.4.60.0000.01712.30
4.4.50.0000.01712.30
4.4.40.0070.02012.30
4.4.30.0000.02012.30
4.4.20.0030.01312.30
4.4.10.0000.01712.30
4.4.00.0000.03312.30
4.3.110.0000.03012.30
4.3.100.0000.01712.30
4.3.90.0000.01712.30
4.3.80.0030.02312.30
4.3.70.0000.01712.30
4.3.60.0000.01712.30
4.3.50.0000.01712.30
4.3.40.0000.02012.30
4.3.30.0000.01712.30
4.3.20.0000.01312.30
4.3.10.0030.01312.30
4.3.00.0000.01712.30

preferences:
49.36 ms | 400 KiB | 5 Q