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'#")); echo(decrypt(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)
8.3.60.0110.00718.68
8.3.50.0070.01016.61
8.3.40.0110.00419.09
8.3.30.0140.00020.33
8.3.20.0040.00420.34
8.3.10.0080.00022.09
8.3.00.0050.00322.35
8.2.180.0100.01016.63
8.2.170.0100.00622.96
8.2.160.0090.00622.22
8.2.150.0030.00524.18
8.2.140.0120.00424.66
8.2.130.0080.00026.16
8.2.120.0040.00420.71
8.2.110.0070.00321.17
8.2.100.0080.00418.09
8.2.90.0000.00817.88
8.2.80.0040.00417.97
8.2.70.0000.00817.91
8.2.60.0000.00919.14
8.2.50.0000.00819.46
8.2.40.0040.00420.48
8.2.30.0000.00719.57
8.2.20.0040.00417.93
8.2.10.0040.00417.85
8.2.00.0040.00417.87
8.1.270.0040.00423.99
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0040.00421.00
8.1.230.0090.00319.24
8.1.220.0030.00717.75
8.1.210.0030.00618.77
8.1.200.0030.00617.60
8.1.190.0030.00617.60
8.1.180.0050.00318.10
8.1.170.0000.00818.91
8.1.160.0040.00718.92
8.1.150.0060.00618.88
8.1.140.0050.00317.61
8.1.130.0000.00717.89
8.1.120.0070.00017.70
8.1.110.0060.00317.70
8.1.100.0060.00317.68
8.1.90.0040.00417.65
8.1.80.0030.00317.57
8.1.70.0040.00417.58
8.1.60.0040.00417.73
8.1.50.0040.00417.76
8.1.40.0030.00517.68
8.1.30.0040.00417.82
8.1.20.0040.00417.81
8.1.10.0040.00417.70
8.1.00.0050.00317.71
8.0.300.0040.00421.95
8.0.290.0040.00417.00
8.0.280.0070.00018.44
8.0.270.0000.00817.40
8.0.260.0030.00316.95
8.0.250.0000.00717.18
8.0.240.0000.00917.17
8.0.230.0060.00317.14
8.0.220.0030.00317.13
8.0.210.0030.00417.04
8.0.200.0000.00617.08
8.0.190.0000.00917.06
8.0.180.0040.00417.00
8.0.170.0050.00316.97
8.0.160.0070.00016.96
8.0.150.0040.00417.02
8.0.140.0040.00416.97
8.0.130.0000.00613.60
8.0.120.0090.00017.01
8.0.110.0000.00717.14
8.0.100.0040.00417.05
8.0.90.0080.00016.96
8.0.80.0040.01117.04
8.0.70.0070.00016.93
8.0.60.0040.00416.96
8.0.50.0050.00217.04
8.0.30.0070.01117.53
8.0.20.0080.01017.41
8.0.10.0000.00717.09
8.0.00.0120.00717.05
7.4.330.0060.00015.05
7.4.320.0070.00016.82
7.4.300.0070.00016.91
7.4.290.0070.00016.65
7.4.280.0030.00316.75
7.4.270.0030.00316.74
7.4.260.0000.00513.46
7.4.250.0000.00716.77
7.4.240.0000.00716.76
7.4.230.0000.00716.93
7.4.220.0150.00316.96
7.4.210.0090.00616.90
7.4.200.0000.00716.86
7.4.190.0050.00216.93
7.4.160.0060.01216.67
7.4.150.0110.01417.40
7.4.140.0070.01017.86
7.4.130.0090.00916.84
7.4.120.0030.01416.81
7.4.110.0030.02016.93
7.4.100.0120.00916.80
7.4.90.0070.01016.76
7.4.80.0100.00719.39
7.4.70.0060.00916.89
7.4.60.0100.00916.75
7.4.50.0030.00616.63
7.4.40.0040.00822.77
7.4.30.0060.01516.60
7.4.00.0070.01015.21
7.3.330.0030.00313.53
7.3.320.0060.00013.32
7.3.310.0030.00316.43
7.3.300.0000.00716.51
7.3.290.0060.01316.52
7.3.280.0040.01416.58
7.3.270.0110.00717.40
7.3.260.0180.00016.73
7.3.250.0120.01016.57
7.3.240.0060.01016.61
7.3.230.0100.01016.63
7.3.210.0150.00416.82
7.3.200.0070.01019.39
7.3.190.0170.00616.54
7.3.180.0060.00916.84
7.3.170.0110.00716.80
7.3.160.0080.01416.47
7.3.120.0050.01414.92
7.3.110.0080.00815.04
7.3.100.0020.01315.07
7.3.90.0060.01015.23
7.3.80.0090.00615.18
7.3.70.0030.00915.09
7.3.60.0050.00815.04
7.3.50.0070.00614.90
7.3.40.0070.00615.09
7.3.30.0110.00315.06
7.3.20.0050.00916.89
7.3.10.0030.00716.93
7.3.00.0060.00616.76
7.2.330.0140.00316.77
7.2.320.0130.01016.74
7.2.310.0030.01316.94
7.2.300.0120.00916.76
7.2.290.0140.00716.90
7.2.250.0060.00615.40
7.2.240.0020.01715.23
7.2.230.0020.01315.32
7.2.220.0050.00914.94
7.2.210.0110.00615.28
7.2.200.0070.00515.16
7.2.190.0070.00615.31
7.2.180.0050.01015.30
7.2.170.0070.00515.38
7.2.160.0070.00715.14
7.2.150.0030.00917.13
7.2.140.0120.00417.14
7.2.130.0060.00517.09
7.2.120.0050.00716.96
7.2.110.0090.00517.01
7.2.100.0040.00917.18
7.2.90.0080.00517.24
7.2.80.0040.00817.18
7.2.70.0080.00417.20
7.2.60.0020.01017.12
7.2.50.0070.00517.18
7.2.40.0030.01117.19
7.2.30.0020.01217.22
7.2.20.0050.00617.14
7.2.10.0090.00517.11
7.2.00.0010.01117.84
7.1.330.0070.01016.20
7.1.320.0070.00715.90
7.1.310.0030.01215.83
7.1.300.0050.00716.03
7.1.290.0030.01115.77
7.1.280.0030.00915.95
7.1.270.0030.01215.96
7.1.260.0050.00515.97
7.1.250.0060.00515.99
7.1.200.0080.00415.94
7.1.100.0040.00818.66
7.1.70.0090.00517.33
7.1.60.0070.01719.32
7.1.50.0040.01417.11
7.1.00.0030.07322.37
7.0.200.0080.00016.91
7.0.140.0070.07022.11
7.0.100.0370.06319.92
7.0.90.0200.04319.97
7.0.80.0370.05319.93
7.0.70.0370.08019.91
7.0.60.0270.08720.00
7.0.50.0330.08320.41
7.0.40.0100.07720.14
7.0.30.0000.08720.12
7.0.20.0070.08720.04
7.0.10.0070.07320.06
7.0.00.0100.06020.13
5.6.280.0000.07720.99
5.6.250.0070.08320.61
5.6.240.0070.09020.61
5.6.230.0100.08720.66
5.6.220.0030.08320.62
5.6.210.0070.05320.75
5.6.200.0100.07721.11
5.6.190.0070.08321.11
5.6.180.0100.08020.96
5.6.170.0170.07321.02
5.6.160.0070.08021.04
5.6.150.0070.08321.11
5.6.140.0130.07020.99
5.6.130.0170.07721.07
5.6.120.0070.06021.04
5.6.110.0000.08721.10
5.6.100.0070.08721.07
5.6.90.0100.06321.03
5.6.80.0100.06020.47
5.6.70.0100.04320.34
5.6.60.0170.07020.48
5.6.50.0100.07320.39
5.6.40.0070.08320.46
5.6.30.0030.06320.40
5.6.20.0100.07320.48
5.6.10.0200.06320.47
5.6.00.0200.06720.41
5.5.380.0070.08320.37
5.5.370.0130.07320.52
5.5.360.0000.09020.56
5.5.350.0270.06320.49
5.5.340.0030.06720.84
5.5.330.0030.08720.89
5.5.320.0100.05720.86
5.5.310.0100.07720.92
5.5.300.0230.06320.82
5.5.290.0030.05320.64
5.5.280.0030.05720.74
5.5.270.0070.07320.88
5.5.260.0070.08720.79
5.5.250.0030.08720.64
5.5.240.0070.07720.29
5.5.230.0100.07320.24
5.5.220.0130.08020.22
5.5.210.0130.07320.14
5.5.200.0070.07320.23
5.5.190.0100.06720.27
5.5.180.0100.07720.28
5.5.160.0000.05320.19
5.5.150.0100.07720.27
5.5.140.0200.04720.29
5.5.130.0070.07720.18
5.5.120.0100.08020.21
5.5.110.0130.05320.11
5.5.100.0030.08020.08
5.5.90.0070.06720.06
5.5.80.0070.04320.01
5.5.70.0070.07720.00
5.5.60.0100.07720.08
5.5.50.0030.07320.05
5.5.40.0000.08020.15
5.5.30.0070.07320.04
5.5.20.0100.07020.13
5.5.10.0030.08020.02
5.5.00.0170.06020.12
5.4.450.0100.08019.36
5.4.440.0030.08019.20
5.4.430.0100.05019.37
5.4.420.0170.05019.35
5.4.410.0070.07319.29
5.4.400.0200.07319.05
5.4.390.0130.07018.94
5.4.380.0030.08019.03
5.4.370.0030.04718.87
5.4.360.0030.08318.95
5.4.350.0030.07319.18
5.4.340.0130.07319.06
5.4.320.0030.08019.05
5.4.310.0000.08719.18
5.4.300.0000.07719.13
5.4.290.0170.08018.94
5.4.280.0100.04719.15
5.4.270.0100.06318.87
5.4.260.0100.06319.11
5.4.250.0130.05319.17
5.4.240.0100.07018.87
5.4.230.0130.07018.89
5.4.220.0170.06318.91
5.4.210.0070.06019.09
5.4.200.0030.07318.94
5.4.190.0030.06719.15
5.4.180.0130.07019.03
5.4.170.0170.07019.11
5.4.160.0070.07319.03
5.4.150.0000.06318.89
5.4.140.0070.07016.33
5.4.130.0030.05316.46
5.4.120.0030.06016.43
5.4.110.0030.07716.52
5.4.100.0200.05716.52
5.4.90.0070.06716.53
5.4.80.0130.06016.40
5.4.70.0130.06016.40
5.4.60.0070.07716.31
5.4.50.0100.07016.43
5.4.40.0100.07316.36
5.4.30.0000.04716.54
5.4.20.0030.07716.36
5.4.10.0030.03716.25
5.4.00.0030.05015.85
5.3.290.0000.06314.68
5.3.280.0070.07014.71
5.3.270.0030.07714.58
5.3.260.0170.07014.60
5.3.250.0070.07314.61
5.3.240.0000.08314.75
5.3.230.0200.05014.66
5.3.220.0070.07314.57
5.3.210.0070.07314.53
5.3.200.0100.03714.57
5.3.190.0030.07714.69
5.3.180.0130.07314.58
5.3.170.0100.07314.69
5.3.160.0130.06714.51
5.3.150.0000.07714.67
5.3.140.0030.04314.56
5.3.130.0070.03714.65
5.3.120.0100.07314.58
5.3.110.0230.06714.53
5.3.100.0000.08314.14
5.3.90.0000.08314.12
5.3.80.0100.06014.15
5.3.70.0070.06314.03
5.3.60.0030.06313.92
5.3.50.0030.06713.97
5.3.40.0100.07014.05
5.3.30.0070.05713.97
5.3.20.0000.07313.71
5.3.10.0130.06713.75
5.3.00.0030.05713.74
5.2.170.0030.06312.61
5.2.160.0130.05012.61
5.2.150.0030.04312.61
5.2.140.0000.04312.61
5.2.130.0070.06312.61
5.2.120.0000.05712.61
5.2.110.0130.02712.61
5.2.100.0030.06712.61
5.2.90.0070.05712.61
5.2.80.0100.04712.61
5.2.70.0070.06312.61
5.2.60.0030.05312.61
5.2.50.0100.05712.61
5.2.40.0100.05012.61
5.2.30.0030.05012.61
5.2.20.0000.04012.61
5.2.10.0000.06312.61
5.2.00.0030.04312.61
5.1.60.0030.05012.61
5.1.50.0070.04712.61
5.1.40.0030.03312.61
5.1.30.0100.05012.61
5.1.20.0000.05312.61
5.1.10.0100.05012.61
5.1.00.0100.05712.61
5.0.50.0000.04312.61
5.0.40.0070.04312.61
5.0.30.0030.06312.61
5.0.20.0100.04012.61
5.0.10.0070.04712.61
5.0.00.0030.07012.61
4.4.90.0000.04012.61
4.4.80.0030.03712.61
4.4.70.0030.03312.61
4.4.60.0100.03012.61
4.4.50.0030.03312.61
4.4.40.0030.05312.61
4.4.30.0000.03312.61
4.4.20.0030.03712.61
4.4.10.0030.03012.61
4.4.00.0030.04712.61
4.3.110.0100.03012.61
4.3.100.0030.02312.61
4.3.90.0000.03312.61
4.3.80.0030.05012.61
4.3.70.0070.03012.61
4.3.60.0000.03712.61
4.3.50.0030.03012.61
4.3.40.0000.04012.61
4.3.30.0000.02712.61
4.3.20.0030.01712.61
4.3.10.0000.02012.61
4.3.00.0070.03012.61

preferences:
57.32 ms | 400 KiB | 5 Q