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--"); 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)
8.3.60.0070.00717.00
8.3.50.0170.00222.20
8.3.40.0140.00718.90
8.3.30.0110.00319.16
8.3.20.0060.00320.30
8.3.10.0080.00021.62
8.3.00.0050.00320.91
8.2.180.0120.00918.79
8.2.170.0090.00622.96
8.2.160.0070.00722.08
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0040.00419.66
8.2.110.0080.00020.43
8.2.100.0120.00018.03
8.2.90.0000.00819.36
8.2.80.0000.00817.97
8.2.70.0030.00617.88
8.2.60.0050.00317.93
8.2.50.0080.00418.07
8.2.40.0000.00818.34
8.2.30.0040.00418.23
8.2.20.0040.00417.87
8.2.10.0000.00818.07
8.2.00.0040.00417.98
8.1.280.0110.00325.92
8.1.270.0040.00420.73
8.1.260.0080.00026.35
8.1.250.0050.00228.09
8.1.240.0000.00923.83
8.1.230.0040.00718.97
8.1.220.0080.00017.79
8.1.210.0030.00618.77
8.1.200.0000.01017.48
8.1.190.0000.00817.50
8.1.180.0040.00418.10
8.1.170.0000.00818.91
8.1.160.0070.00022.09
8.1.150.0030.00618.86
8.1.140.0040.00417.59
8.1.130.0000.00717.85
8.1.120.0000.00717.71
8.1.110.0000.00717.62
8.1.100.0040.00417.67
8.1.90.0000.00717.61
8.1.80.0080.00017.63
8.1.70.0040.00417.68
8.1.60.0030.00617.76
8.1.50.0050.00317.67
8.1.40.0040.00417.71
8.1.30.0040.00417.80
8.1.20.0030.00517.83
8.1.10.0030.00617.71
8.1.00.0030.00617.69
8.0.300.0080.00018.77
8.0.290.0040.00417.00
8.0.280.0050.00318.38
8.0.270.0000.00717.25
8.0.260.0030.00318.52
8.0.250.0030.00317.20
8.0.240.0040.00417.13
8.0.230.0000.00717.09
8.0.220.0070.00017.10
8.0.210.0040.00416.95
8.0.200.0030.00317.10
8.0.190.0000.00917.11
8.0.180.0040.00317.05
8.0.170.0040.00417.14
8.0.160.0000.00717.04
8.0.150.0080.00016.87
8.0.140.0070.00017.05
8.0.130.0030.00313.57
8.0.120.0030.00516.98
8.0.110.0030.00517.03
8.0.100.0000.00716.87
8.0.90.0050.00316.92
8.0.80.0140.00717.13
8.0.70.0000.00817.09
8.0.60.0020.00516.95
8.0.50.0040.00416.88
8.0.30.0120.00817.29
8.0.20.0130.00917.43
8.0.10.0000.00717.08
8.0.00.0110.00916.91
7.4.330.0070.00015.03
7.4.320.0030.00316.85
7.4.300.0030.00316.89
7.4.290.0070.00016.85
7.4.280.0000.00916.83
7.4.270.0040.00416.73
7.4.260.0030.00316.84
7.4.250.0000.00816.70
7.4.240.0030.00516.87
7.4.230.0000.00716.59
7.4.220.0160.00316.78
7.4.210.0130.00516.70
7.4.200.0030.00316.82
7.4.160.0090.00616.77
7.4.150.0170.00717.40
7.4.140.0080.01117.86
7.4.130.0090.00716.75
7.4.120.0080.01316.73
7.4.110.0110.01516.77
7.4.100.0060.01216.63
7.4.90.0190.00316.54
7.4.80.0150.00419.39
7.4.70.0120.00616.75
7.4.60.0080.00816.71
7.4.50.0030.00316.79
7.4.40.0040.01216.68
7.4.30.0180.00516.68
7.4.00.0040.01115.27
7.3.330.0060.00013.53
7.3.320.0070.00713.55
7.3.310.0030.00316.50
7.3.300.0030.00316.46
7.3.290.0030.00316.54
7.3.280.0060.01016.52
7.3.270.0130.01317.40
7.3.260.0100.00716.85
7.3.250.0090.00716.60
7.3.240.0030.01416.57
7.3.230.0140.01016.63
7.3.210.0060.01216.72
7.3.200.0160.00419.39
7.3.190.0090.00616.59
7.3.180.0100.00716.72
7.3.170.0100.01316.71
7.3.160.0120.00816.69
7.2.330.0060.01316.64
7.2.320.0090.01516.93
7.2.310.0100.01016.64
7.2.300.0130.00916.75
7.2.290.0100.01016.92
7.2.60.0100.00317.07
7.2.00.0040.01419.51
7.1.100.0080.00318.46
7.1.70.0000.00717.39
7.1.60.0150.00919.46
7.1.50.0110.01417.05
7.1.00.0100.07022.59
7.0.200.0240.00715.02
7.0.140.0000.03722.08
7.0.60.0030.06020.04
7.0.50.0030.04017.90
7.0.40.0230.07020.27
7.0.30.0230.07320.26
7.0.20.0230.07720.08
7.0.10.0030.09020.08
7.0.00.0200.06020.11
5.6.280.0030.07321.08
5.6.210.0100.08020.77
5.6.200.0000.04318.19
5.6.190.0100.07320.46
5.6.180.0230.05020.42
5.6.170.0330.07720.50
5.6.160.0100.05020.57
5.6.150.0070.04718.20
5.6.140.0030.04018.16
5.6.130.0030.08318.25
5.6.120.0070.08321.01
5.6.110.0130.07721.15
5.6.100.0070.08321.14
5.6.90.0070.08321.04
5.6.80.0100.07720.54
5.5.350.0400.07320.42
5.5.340.0070.07318.14
5.5.330.0030.08720.46
5.5.320.0030.04020.31
5.5.310.0330.08020.32
5.5.300.0070.05318.08
5.5.290.0070.07317.95
5.5.280.0000.04720.98
5.5.270.0030.04320.92
5.5.260.0100.04020.89
5.5.250.0100.06020.70
5.5.240.0100.07320.05
5.4.450.0630.06019.28
5.4.440.0830.06319.70
5.4.430.0500.05019.46
5.4.420.0270.03719.57
5.4.410.1030.06019.48
5.4.400.0930.06019.17
5.4.390.0970.05018.57
5.4.380.0900.06018.55
5.4.370.1000.05018.75
5.4.360.1000.05318.80
5.4.350.0870.06718.79
5.4.340.1000.05018.57
5.4.320.1000.05018.78
5.4.310.1100.04718.62
5.4.300.0970.05018.84
5.4.290.0970.05318.77
5.4.280.1030.04718.76
5.4.270.0930.06018.78
5.4.260.0970.05018.79
5.4.250.0470.05318.62
5.4.240.0230.05318.60
5.4.230.0330.06018.79
5.4.220.0230.06318.52
5.4.210.0130.05718.58
5.4.200.0100.05716.69
5.4.190.0230.05018.71
5.4.180.0130.05718.46
5.4.170.0130.06318.79
5.4.160.0230.05018.78
5.4.150.0170.05718.76
5.4.140.0100.06016.46
5.4.130.0200.05316.46
5.4.120.0200.05016.29
5.4.110.0230.04316.46
5.4.100.0170.05316.23
5.4.90.0230.04716.19
5.4.80.0170.05016.18
5.4.70.0200.05016.23
5.4.60.0270.04316.30
5.4.50.0200.04716.39
5.4.40.0170.05016.17
5.4.30.0170.05716.38
5.4.20.0200.05316.27
5.4.10.0300.04716.40
5.4.00.0200.05315.77
5.3.290.0170.06014.73
5.3.280.0230.05014.77
5.3.270.0230.05314.74
5.3.260.0170.06014.65
5.3.250.0230.05014.77
5.3.240.0100.06014.71
5.3.230.0200.05014.63
5.3.220.0200.05014.80
5.3.210.0130.07714.79
5.3.200.0230.05714.61
5.3.190.0230.04714.71
5.3.180.0100.05714.59
5.3.170.0130.05714.68
5.3.160.0230.04714.70
5.3.150.0230.04714.70
5.3.140.0100.05714.63
5.3.130.0130.05714.72
5.3.120.0130.05714.69
5.3.110.0170.05714.65
5.3.100.0170.05014.25
5.3.90.0200.05714.08
5.3.80.0270.04014.05
5.3.70.0200.04714.13
5.3.60.0100.06014.03
5.3.50.0200.05013.98
5.3.40.0130.05714.05
5.3.30.0230.04714.09
5.3.20.0130.05313.69
5.3.10.0070.06013.87
5.3.00.0230.04313.77
5.2.170.0070.04711.19
5.2.160.0130.04011.21
5.2.150.0130.04011.38
5.2.140.0100.04311.13
5.2.130.0130.04011.14
5.2.120.0070.04711.21
5.2.110.0170.04011.18
5.2.100.0130.04011.23
5.2.90.0170.04011.24
5.2.80.0100.04711.31
5.2.70.0200.03711.21
5.2.60.0100.04711.08
5.2.50.0170.04311.13
5.2.40.0170.03711.13
5.2.30.0270.03011.11
5.2.20.0130.04011.12
5.2.10.0030.04710.94
5.2.00.0070.04710.93
5.1.60.0070.04010.18
5.1.50.0170.03010.04
5.1.40.0100.03310.12
5.1.30.0070.04010.52
5.1.20.0100.04310.39
5.1.10.0100.03710.21
5.1.00.0230.02310.17
5.0.50.0070.0308.60
5.0.40.0030.0308.45
5.0.30.0070.0438.28
5.0.20.0070.0308.42
5.0.10.0030.0338.28
5.0.00.0170.0338.17
4.4.90.0030.0235.94
4.4.80.0070.0235.90
4.4.70.0070.0235.89
4.4.60.0070.0275.91
4.4.50.0130.0175.97
4.4.40.0170.0335.93
4.4.30.0130.0205.92
4.4.20.0170.0175.98
4.4.10.0070.0235.96
4.4.00.0070.0335.96
4.3.110.0070.0235.93
4.3.100.0070.0205.93
4.3.90.0030.0275.80
4.3.80.0030.0375.85
4.3.70.0070.0235.82
4.3.60.0030.0235.84
4.3.50.0030.0275.81
4.3.40.0130.0405.77
4.3.30.0070.0234.60
4.3.20.0130.0204.68
4.3.10.0030.0274.55
4.3.00.0070.02314.47

preferences:
37.56 ms | 401 KiB | 5 Q