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 usr=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)
8.3.70.0120.01216.61
8.3.60.0090.00918.68
8.3.50.0110.00622.11
8.3.40.0110.00718.92
8.3.30.0070.00720.17
8.3.20.0040.00418.86
8.3.10.0040.00421.06
8.3.00.0030.00519.67
8.2.180.0170.00316.63
8.2.170.0070.00722.96
8.2.160.0140.00020.43
8.2.150.0120.00324.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0040.00421.00
8.2.110.0090.00022.45
8.2.100.0040.00817.97
8.2.90.0040.00419.36
8.2.80.0000.00919.34
8.2.70.0060.00317.84
8.2.60.0030.00518.05
8.2.50.0080.00018.07
8.2.40.0060.00318.25
8.2.30.0090.00019.47
8.2.20.0000.00817.95
8.2.10.0090.00018.00
8.2.00.0070.00217.95
8.1.280.0140.00725.92
8.1.270.0090.00023.99
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0090.00022.57
8.1.230.0080.00421.04
8.1.220.0040.00418.77
8.1.210.0050.00318.95
8.1.200.0030.00717.47
8.1.190.0050.00317.63
8.1.180.0040.00418.10
8.1.170.0060.00318.77
8.1.160.0040.00418.95
8.1.150.0040.00418.86
8.1.140.0060.00317.63
8.1.130.0000.00817.84
8.1.120.0000.00717.52
8.1.110.0060.00317.55
8.1.100.0030.00517.63
8.1.90.0000.00717.63
8.1.80.0040.00417.65
8.1.70.0000.00817.68
8.1.60.0040.00417.74
8.1.50.0000.00717.63
8.1.40.0030.00617.70
8.1.30.0000.00817.83
8.1.20.0030.00617.70
8.1.10.0030.00517.71
8.1.00.0040.00417.70
8.0.300.0000.00920.00
8.0.290.0050.00217.30
8.0.280.0040.00418.50
8.0.270.0080.00017.30
8.0.260.0030.00317.04
8.0.250.0000.00717.11
8.0.240.0030.00517.08
8.0.230.0030.00517.03
8.0.220.0070.00017.13
8.0.210.0070.00016.99
8.0.200.0000.00717.14
8.0.190.0000.00717.19
8.0.180.0050.00316.93
8.0.170.0070.00016.95
8.0.160.0030.00517.00
8.0.150.0030.00316.96
8.0.140.0050.00316.98
8.0.130.0030.00313.46
8.0.120.0050.00317.04
8.0.110.0020.00516.84
8.0.100.0070.00017.10
8.0.90.0040.00416.94
8.0.80.0160.00317.04
8.0.70.0080.00016.93
8.0.60.0040.00417.02
8.0.50.0000.00717.01
8.0.30.0110.00817.51
8.0.20.0050.01417.52
8.0.10.0000.00817.06
8.0.00.0090.01317.00
7.4.330.0060.00016.68
7.4.320.0060.00316.86
7.4.300.0030.00316.75
7.4.290.0030.00316.75
7.4.280.0030.00316.82
7.4.270.0080.00016.89
7.4.260.0050.00013.54
7.4.250.0030.00616.70
7.4.240.0000.00716.73
7.4.230.0030.00316.73
7.4.220.0090.00916.68
7.4.210.0070.00916.71
7.4.200.0030.00516.59
7.4.190.0070.00016.79
7.4.160.0070.01016.82
7.4.150.0370.02117.40
7.4.140.0130.00417.86
7.4.130.0090.01116.70
7.4.120.0040.01316.63
7.4.110.0170.00716.73
7.4.100.0060.01216.91
7.4.90.0100.00916.69
7.4.80.0070.01619.39
7.4.70.0100.01316.64
7.4.60.0150.00316.57
7.4.50.0000.00516.54
7.4.40.0180.00022.77
7.4.30.0030.01416.65
7.4.10.0050.01315.05
7.4.00.0070.01015.07
7.3.330.0050.00013.52
7.3.320.0030.00313.46
7.3.310.0070.00016.60
7.3.300.0070.00016.59
7.3.290.0110.00416.51
7.3.280.0090.01116.53
7.3.270.0130.00417.40
7.3.260.0100.00918.24
7.3.250.0100.00916.71
7.3.240.0030.01916.82
7.3.230.0030.01416.89
7.3.210.0140.00316.48
7.3.200.0130.00619.39
7.3.190.0120.00916.95
7.3.180.0090.00916.81
7.3.170.0130.00716.46
7.3.160.0040.01316.62
7.3.130.0100.00715.10
7.3.120.0080.00915.16
7.3.110.0050.01214.98
7.3.100.0100.00414.86
7.3.90.0120.00514.96
7.3.80.0060.01115.20
7.3.70.0030.01214.85
7.3.60.0030.01214.99
7.3.50.0080.00714.92
7.3.40.0020.01214.99
7.3.30.0030.01215.01
7.3.20.0100.00516.85
7.3.10.0100.00216.82
7.3.00.0110.00316.77
7.2.330.0130.00616.82
7.2.320.0080.00916.89
7.2.310.0120.01117.04
7.2.300.0070.01316.88
7.2.290.0100.00716.86
7.2.260.0110.00615.15
7.2.250.0090.00915.38
7.2.240.0010.01315.16
7.2.230.0080.01015.00
7.2.220.0060.01315.32
7.2.210.0060.00515.29
7.2.200.0030.01015.23
7.2.190.0080.00715.33
7.2.180.0050.01015.20
7.2.170.0040.00815.25
7.2.160.0090.00615.29
7.2.150.0040.00816.99
7.2.140.0080.00416.99
7.2.130.0050.01017.02
7.2.120.0050.00916.87
7.2.110.0040.01016.98
7.2.100.0030.01016.95
7.2.90.0050.00916.93
7.2.80.0030.01217.08
7.2.70.0050.00917.16
7.2.60.0080.00717.04
7.2.50.0070.00517.08
7.2.40.0050.00917.26
7.2.30.0050.00817.08
7.2.20.0050.00716.96
7.2.10.0060.00717.04
7.2.00.0050.00917.59
7.1.330.0020.01115.90
7.1.320.0080.01015.99
7.1.310.0070.00715.90
7.1.300.0060.00815.93
7.1.290.0060.00615.87
7.1.280.0050.00716.06
7.1.270.0060.00615.79
7.1.260.0030.01015.89
7.1.250.0080.00615.92
7.1.240.0010.01215.99
7.1.230.0080.00415.85
7.1.220.0070.00415.79
7.1.210.0020.01015.95
7.1.200.0070.00815.86
7.1.190.0040.00815.95
7.1.180.0030.01216.08
7.1.170.0070.00715.93
7.1.160.0070.00715.86
7.1.150.0030.01016.03
7.1.140.0090.00516.00
7.1.130.0040.00816.02
7.1.120.0060.00716.02
7.1.110.0060.00716.09
7.1.100.0030.00616.62
7.1.90.0080.00515.97
7.1.80.0070.00816.05
7.1.70.0040.00616.23
7.1.60.0060.00716.43
7.1.50.0060.00916.35
7.1.40.0060.00615.94
7.1.30.0030.00715.82
7.1.20.0060.00715.95
7.1.10.0050.00716.03
7.1.00.0040.02517.47
7.0.330.0020.01315.51
7.0.320.0060.00615.61
7.0.310.0080.00515.53
7.0.300.0040.00715.57
7.0.290.0050.00715.50
7.0.280.0100.00115.36
7.0.270.0070.00515.47
7.0.260.0040.00915.56
7.0.250.0050.00715.62
7.0.240.0030.00715.54
7.0.230.0080.00515.49
7.0.220.0070.00515.64
7.0.210.0040.00915.72
7.0.200.0050.00715.90
7.0.190.0050.00415.68
7.0.180.0070.00515.44
7.0.170.0040.00715.65
7.0.160.0050.00715.60
7.0.150.0050.00415.45
7.0.140.0050.02417.19
7.0.130.0040.00915.63
7.0.120.0040.00615.61
7.0.110.0050.00915.58
7.0.100.0020.00915.59
7.0.90.0060.00715.63
7.0.80.0120.00315.52
7.0.70.0180.02416.77
7.0.60.0240.02416.62
7.0.50.0300.02316.80
7.0.40.0120.02115.31
7.0.30.0080.01715.32
7.0.20.0060.02715.32
7.0.10.0090.02215.31
7.0.00.0030.02715.30
5.6.400.0050.01014.68
5.6.390.0090.00714.38
5.6.380.0060.00814.47
5.6.370.0050.00914.37
5.6.360.0040.00914.70
5.6.350.0060.00714.43
5.6.340.0040.01014.69
5.6.330.0020.01214.76
5.6.320.0060.00614.54
5.6.310.0060.00914.60
5.6.300.0040.00714.39
5.6.290.0050.01014.34
5.6.280.0060.02316.31
5.6.270.0050.00914.37
5.6.260.0040.00814.68
5.6.250.0040.00814.65
5.6.240.0070.00814.52
5.6.230.0050.01114.50
5.6.220.0080.01716.06
5.6.210.0060.02015.96
5.6.200.0030.02616.21
5.6.190.0070.02416.15
5.6.180.0040.02916.11
5.6.170.0060.02716.09
5.6.160.0060.02716.05
5.6.150.0050.02816.07
5.6.140.0050.01616.23
5.6.130.0110.02216.14
5.6.120.0060.02616.14
5.6.110.0070.02716.07
5.6.100.0030.02916.25
5.6.90.0060.02216.09
5.6.80.0070.02415.97
5.6.70.0100.02215.93
5.6.60.0020.02416.04
5.6.50.0090.02415.85
5.6.40.0060.02115.91
5.6.30.0060.02715.92
5.6.20.0030.02915.81
5.6.10.0060.02115.96
5.6.00.0070.02515.82
5.5.380.0050.00713.42
5.5.370.0050.00813.43
5.5.360.0040.02415.18
5.5.350.0070.02115.21
5.5.340.0070.02615.25
5.5.330.0070.02215.29
5.5.320.0020.02915.23
5.5.310.0080.02215.39
5.5.300.0070.02215.31
5.5.290.0060.02515.32
5.5.280.0070.02615.23
5.5.270.0040.02815.21
5.5.260.0050.02715.29
5.5.250.0030.02815.22
5.5.240.0120.01315.17
5.5.230.0110.02415.04
5.5.220.0060.01615.07
5.5.210.0040.01815.11
5.5.200.0050.02615.08
5.5.190.0080.01715.09
5.5.180.0070.01315.05
5.5.170.0060.00814.30
5.5.160.0040.01715.14
5.5.150.0030.02415.08
5.5.140.0050.02515.04
5.5.130.0050.01915.01
5.5.120.0060.02015.02
5.5.110.0080.02515.00
5.5.100.0060.01815.07
5.5.90.0070.02415.02
5.5.80.0030.02815.05
5.5.70.0050.01615.00
5.5.60.0050.02515.03
5.5.50.0020.01714.97
5.5.40.0060.01715.07
5.5.30.0070.01615.06
5.5.20.0050.02115.09
5.5.10.0030.02715.00
5.5.00.0070.02514.92
5.4.450.0050.01613.69
5.4.440.0080.02113.64
5.4.430.0080.01613.68
5.4.420.0060.01613.58
5.4.410.0050.02513.57
5.4.400.0070.01413.51
5.4.390.0030.02213.52
5.4.380.0080.02113.49
5.4.370.0050.01913.59
5.4.360.0060.02113.36
5.4.350.0050.02313.45
5.4.340.0050.01613.47
5.4.330.0030.00811.52
5.4.320.0040.02513.46
5.4.310.0030.02813.45
5.4.300.0040.02413.40
5.4.290.0030.02313.43
5.4.280.0060.01713.61
5.4.270.0050.02513.33
5.4.260.0040.01813.48
5.4.250.0070.02313.50
5.4.240.0030.02513.40
5.4.230.0040.02113.47
5.4.220.0070.02313.52
5.4.210.0040.01713.35
5.4.200.0040.02513.51
5.4.190.0040.02513.46
5.4.180.0040.02613.33
5.4.170.0060.02113.43
5.4.160.0060.02313.45
5.4.150.0060.02113.46
5.4.140.0050.01612.82
5.4.130.0060.01512.83
5.4.120.0080.02012.90
5.4.110.0050.01412.68
5.4.100.0030.01612.89
5.4.90.0060.01912.78
5.4.80.0060.01512.72
5.4.70.0050.02112.82
5.4.60.0040.01712.86
5.4.50.0050.01412.73
5.4.40.0060.01412.78
5.4.30.0030.01512.79
5.4.20.0050.02312.76
5.4.10.0040.01612.78
5.4.00.0020.02512.68
5.3.290.0060.02312.21
5.3.280.0060.01912.21
5.3.270.0040.02612.22
5.3.260.0020.01712.22
5.3.250.0040.01912.13
5.3.240.0030.02612.16
5.3.230.0060.01712.18
5.3.220.0040.01812.11
5.3.210.0040.01812.13
5.3.200.0050.02312.14
5.3.190.0040.02512.14
5.3.180.0050.02412.11
5.3.170.0030.02412.21
5.3.160.0050.01112.11
5.3.150.0050.01312.20
5.3.140.0060.02212.16
5.3.130.0030.02412.12
5.3.120.0040.02412.21
5.3.110.0050.02412.16
5.3.100.0020.02111.98
5.3.90.0010.02611.99
5.3.80.0020.01711.95
5.3.70.0060.02212.01
5.3.60.0060.02212.04
5.3.50.0040.01811.95
5.3.40.0030.02311.88
5.3.30.0070.02112.01
5.3.20.0030.02311.96
5.3.10.0050.02211.92
5.3.00.0020.01711.88
5.2.170.0030.03711.64
5.2.160.0050.03311.64
5.2.150.0040.02311.64
5.2.140.0020.03811.64
5.2.130.0040.03511.64
5.2.120.0030.03511.64
5.2.110.0040.03211.64
5.2.100.0020.03311.64
5.2.90.0080.02811.64
5.2.80.0020.03611.64
5.2.70.0030.03011.64
5.2.60.0070.02311.64
5.2.50.0030.03211.64
5.2.40.0030.02711.64
5.2.30.0060.02311.64
5.2.20.0040.03511.64
5.2.10.0030.03511.64
5.2.00.0050.03411.64
5.1.60.0050.02311.64
5.1.50.0000.03011.64
5.1.40.0040.02711.64
5.1.30.0050.02311.64
5.1.20.0030.03011.64
5.1.10.0060.02811.64
5.1.00.0040.02911.64
5.0.50.0030.01611.64
5.0.40.0050.02211.64
5.0.30.0020.03511.64
5.0.20.0000.02911.64
5.0.10.0030.02511.64
5.0.00.0020.03711.64
4.4.90.0020.01811.64
4.4.80.0020.02011.64
4.4.70.0010.01311.64
4.4.60.0050.01511.64
4.4.50.0000.01911.64
4.4.40.0020.03111.64
4.4.30.0050.01611.64
4.4.20.0020.01911.64
4.4.10.0000.02011.64
4.4.00.0000.03211.64
4.3.110.0020.01511.64
4.3.100.0020.02011.64
4.3.90.0000.01911.64
4.3.80.0020.02811.64
4.3.70.0050.01811.64
4.3.60.0030.01811.64
4.3.50.0050.01711.64
4.3.40.0020.02511.64
4.3.30.0030.02011.64
4.3.20.0020.01911.64
4.3.10.0030.01711.64
4.3.00.0030.01511.64

preferences:
53.64 ms | 401 KiB | 5 Q