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 $decStr; } return false; } return false; } echo decrypt("MjI0"); print "\n"; function encrypt($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' order by 7 '"); 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)
8.3.60.0070.01116.74
8.3.50.0090.00618.47
8.3.40.0100.01019.04
8.3.30.0030.01219.09
8.3.20.0060.00320.26
8.3.10.0040.00421.95
8.3.00.0080.00020.95
8.2.180.0150.00316.63
8.2.170.0110.00422.96
8.2.160.0070.00722.13
8.2.150.0030.00524.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0080.00019.78
8.2.110.0070.00420.52
8.2.100.0090.00318.03
8.2.90.0030.00619.06
8.2.80.0080.00017.97
8.2.70.0000.00817.63
8.2.60.0050.00317.80
8.2.50.0000.00918.07
8.2.40.0080.00020.13
8.2.30.0050.00318.11
8.2.20.0040.00417.85
8.2.10.0000.00818.27
8.2.00.0000.00717.95
8.1.280.0150.00025.92
8.1.270.0030.00619.07
8.1.260.0070.00326.35
8.1.250.0050.00228.09
8.1.240.0080.00323.77
8.1.230.0070.00319.23
8.1.220.0030.00617.74
8.1.210.0000.00918.77
8.1.200.0030.00617.38
8.1.190.0060.00317.25
8.1.180.0060.00318.10
8.1.170.0000.00818.71
8.1.160.0000.00722.02
8.1.150.0060.00318.85
8.1.140.0040.00417.55
8.1.130.0040.00419.36
8.1.120.0080.00017.70
8.1.110.0030.00517.61
8.1.100.0030.00417.61
8.1.90.0000.00817.69
8.1.80.0040.00417.60
8.1.70.0000.00717.64
8.1.60.0000.00917.72
8.1.50.0040.00417.71
8.1.40.0040.00417.71
8.1.30.0060.00317.86
8.1.20.0000.00917.73
8.1.10.0000.00817.75
8.1.00.0040.00417.73
8.0.300.0040.00418.77
8.0.290.0040.00417.13
8.0.280.0030.00318.41
8.0.270.0000.00717.32
8.0.260.0030.00316.96
8.0.250.0030.00317.00
8.0.240.0040.00417.17
8.0.230.0070.00017.10
8.0.220.0000.00716.94
8.0.210.0000.00717.04
8.0.200.0030.00317.05
8.0.190.0040.00417.11
8.0.180.0060.00317.09
8.0.170.0080.00017.05
8.0.160.0040.00317.13
8.0.150.0040.00416.93
8.0.140.0050.00316.91
8.0.130.0060.00013.44
8.0.120.0030.00517.07
8.0.110.0060.00317.04
8.0.100.0040.00416.92
8.0.90.0040.00416.99
8.0.80.0100.01016.95
8.0.70.0000.00716.97
8.0.60.0000.00716.94
8.0.50.0040.00417.09
8.0.30.0100.01317.13
8.0.20.0150.00617.40
8.0.10.0030.00517.21
8.0.00.0040.01917.06
7.4.330.0030.00315.03
7.4.320.0000.00616.75
7.4.300.0000.00616.73
7.4.290.0050.00216.88
7.4.280.0000.00816.76
7.4.270.0030.00316.84
7.4.260.0070.00016.84
7.4.250.0060.00316.80
7.4.240.0020.00516.81
7.4.230.0030.00316.72
7.4.220.0060.01316.81
7.4.210.0030.01416.85
7.4.200.0040.00416.65
7.4.160.0140.00616.92
7.4.150.0160.00917.40
7.4.140.0120.00917.86
7.4.130.0100.00716.82
7.4.120.0140.00716.79
7.4.110.0090.00916.88
7.4.100.0120.00616.70
7.4.90.0090.00816.65
7.4.80.0090.01519.39
7.4.70.0070.01116.74
7.4.60.0060.00916.69
7.4.50.0030.00516.77
7.4.40.0000.01616.76
7.4.30.0070.01016.66
7.4.00.0070.00715.30
7.3.330.0000.00513.40
7.3.320.0070.01213.57
7.3.310.0070.00016.40
7.3.300.0040.00416.42
7.3.290.0050.00316.50
7.3.280.0080.01216.50
7.3.270.0170.00717.40
7.3.260.0090.00916.76
7.3.250.0080.01216.76
7.3.240.0150.00316.80
7.3.230.0030.01416.55
7.3.210.0100.00716.65
7.3.200.0090.00919.39
7.3.190.0030.01316.46
7.3.180.0110.01116.35
7.3.170.0060.01516.63
7.3.160.0150.00416.50
7.3.10.0070.00716.86
7.3.00.0060.00316.54
7.2.330.0070.01016.86
7.2.320.0100.00716.96
7.2.310.0060.01217.01
7.2.300.0100.00716.85
7.2.290.0190.00316.86
7.2.130.0000.01416.88
7.2.120.0060.01017.08
7.2.110.0030.00917.15
7.2.100.0030.00717.04
7.2.90.0040.00717.12
7.2.80.0040.00716.90
7.2.70.0100.00316.96
7.2.60.0050.00717.09
7.2.50.0150.00017.25
7.2.40.0040.00417.17
7.2.30.0070.00417.20
7.2.20.0110.00417.17
7.2.10.0100.00317.15
7.2.00.0030.00818.19
7.1.250.0040.00416.01
7.1.100.0040.00718.32
7.1.70.0070.00317.09
7.1.60.0100.01619.46
7.1.50.0040.02116.86
7.1.00.0000.08022.59
7.0.200.0030.00616.72
7.0.140.0100.03022.12
7.0.60.0200.07019.99
7.0.50.0030.05318.00
7.0.40.0070.06320.18
7.0.30.0500.07720.27
7.0.20.0230.08720.17
7.0.10.0100.03720.31
7.0.00.0030.06020.07
5.6.280.0030.07321.08
5.6.210.0030.08320.48
5.6.200.0030.04318.16
5.6.190.0100.08020.57
5.6.180.3670.03320.48
5.6.170.0130.04720.56
5.6.160.0100.03720.55
5.6.150.0000.04018.16
5.6.140.0000.05718.17
5.6.130.0030.06018.28
5.6.120.0000.08321.00
5.6.110.0030.05021.12
5.6.100.0100.03721.11
5.6.90.0030.07321.14
5.6.80.0000.07320.40
5.6.70.0300.05720.37
5.5.350.0170.03320.45
5.5.340.0030.06017.98
5.5.330.0070.07720.43
5.5.320.0330.08020.29
5.5.310.0330.04320.19
5.5.300.0030.04017.97
5.5.290.0000.04717.95
5.5.280.0170.06720.75
5.5.270.0100.03720.65
5.5.260.0070.04020.88
5.5.250.0070.07320.69
5.5.240.0370.06720.15
5.4.450.0730.06019.66
5.4.440.1070.09319.63
5.4.430.0970.06019.30
5.4.420.0800.05019.45
5.4.410.1330.05019.04
5.4.400.0470.05019.26
5.4.390.0270.05318.86
5.4.380.0370.07718.77
5.4.370.0130.05718.47
5.4.360.0130.05718.60
5.4.350.0230.06318.81
5.4.340.0430.05018.84
5.4.320.0270.06318.76
5.4.310.0230.07018.62
5.4.300.0400.06718.73
5.4.290.0370.06018.55
5.4.280.0230.05018.80
5.4.270.0230.05318.75
5.4.260.0100.06018.55
5.4.250.0230.05318.76
5.4.240.0200.06018.62
5.4.230.0230.04718.77
5.4.220.0270.05318.57
5.4.210.0230.05318.71
5.4.200.0100.06716.62
5.4.190.0200.05318.57
5.4.180.0330.04018.73
5.4.170.0200.06318.72
5.4.160.0200.05718.76
5.4.150.0370.04318.51
5.4.140.0330.04716.21
5.4.130.0870.05316.26
5.4.120.0270.04716.30
5.4.110.0230.04316.28
5.4.100.0170.06016.46
5.4.90.0100.06016.23
5.4.80.0270.04016.45
5.4.70.0270.04316.33
5.4.60.0230.05016.21
5.4.50.0130.05316.29
5.4.40.0170.05016.39
5.4.30.0130.05016.28
5.4.20.0300.05016.28
5.4.10.0230.04316.38
5.4.00.0200.04715.66
5.3.290.0230.05314.70
5.3.280.0270.04314.77
5.3.270.0330.04714.66
5.3.260.0230.06014.78
5.3.250.0200.05014.64
5.3.240.0200.05314.74
5.3.230.0230.05014.64
5.3.220.0100.06314.61
5.3.210.0170.05314.61
5.3.200.0130.05314.61
5.3.190.0230.05014.74
5.3.180.0230.05014.61
5.3.170.0230.05714.70
5.3.160.0270.04314.70
5.3.150.0130.05714.68
5.3.140.0230.04714.61
5.3.130.0170.05714.59
5.3.120.0300.04314.76
5.3.110.0330.03714.68
5.3.100.0300.05714.27
5.3.90.0130.05714.10
5.3.80.0100.06014.08
5.3.70.0200.05014.19
5.3.60.0270.05014.09
5.3.50.0100.06313.97
5.3.40.0270.04314.07
5.3.30.0170.04713.95
5.3.20.0170.05013.78
5.3.10.0270.06313.72
5.3.00.0300.04013.68
5.2.170.0130.06011.23
5.2.160.0130.04011.19
5.2.150.0070.05011.21
5.2.140.0070.05311.36
5.2.130.0130.04711.09
5.2.120.0100.04711.31
5.2.110.0200.04311.11
5.2.100.0200.04711.19
5.2.90.0130.05311.22
5.2.80.0200.05311.31
5.2.70.0130.05711.21
5.2.60.0070.04711.16
5.2.50.0130.04311.02
5.2.40.0100.04711.00
5.2.30.0100.05311.07
5.2.20.0100.05311.08
5.2.10.0070.04311.07
5.2.00.0200.03310.79
5.1.60.0100.03310.02
5.1.50.0170.03010.02
5.1.40.0200.04010.07
5.1.30.0070.06010.42
5.1.20.0200.04710.48
5.1.10.0170.04310.06
5.1.00.0170.04310.16
5.0.50.0070.0409.24
5.0.40.0070.0409.24
5.0.30.0070.0439.24
5.0.20.0100.0279.24
5.0.10.0030.0339.24
5.0.00.0030.0439.24
4.4.90.0030.0239.24
4.4.80.0070.0209.24
4.4.70.0070.0309.24
4.4.60.0000.0379.24
4.4.50.0100.0279.24
4.4.40.0070.0439.24
4.4.30.0130.0239.24
4.4.20.0130.0179.24
4.4.10.0030.0239.24
4.4.00.0070.0339.24
4.3.110.0000.0279.24
4.3.100.0070.0209.24
4.3.90.0100.0179.24
4.3.80.0130.0309.24
4.3.70.0030.0239.24
4.3.60.0070.0209.24
4.3.50.0070.0209.24
4.3.40.0030.0379.24
4.3.30.0000.0309.24
4.3.20.0030.0239.24
4.3.10.0070.0239.24
4.3.00.0100.0237.06

preferences:
61.21 ms | 400 KiB | 5 Q