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 SELECT 1"); print "\n"; print "\n"; #$handle = opendir('/'); #while (($file = readdir($handle)) !== false) # print $file. "\n"; #closedir($handle); ?>

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)
8.3.60.0090.00918.68
8.3.50.0070.01022.17
8.3.40.0110.00419.09
8.3.30.0070.00719.08
8.3.20.0040.00420.16
8.3.10.0030.00522.02
8.3.00.0080.00022.39
8.2.180.0140.00416.75
8.2.170.0040.01122.96
8.2.160.0110.00720.93
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0030.00526.16
8.2.120.0000.00720.88
8.2.110.0090.00020.88
8.2.100.0040.00817.97
8.2.90.0080.00019.36
8.2.80.0000.00917.97
8.2.70.0030.00617.88
8.2.60.0000.00818.05
8.2.50.0100.00018.07
8.2.40.0080.00018.13
8.2.30.0030.00518.07
8.2.20.0040.00417.97
8.2.10.0050.00318.04
8.2.00.0000.00817.91
8.1.280.0120.00325.92
8.1.270.0080.00022.31
8.1.260.0030.00526.35
8.1.250.0040.00428.09
8.1.240.0050.00521.50
8.1.230.0110.00317.70
8.1.220.0000.00917.75
8.1.210.0080.00018.77
8.1.200.0000.00917.60
8.1.190.0080.00017.47
8.1.180.0050.00318.77
8.1.170.0040.00418.53
8.1.160.0050.00222.07
8.1.150.0040.00418.75
8.1.140.0000.00817.54
8.1.130.0000.00717.71
8.1.120.0040.00417.64
8.1.110.0040.00417.67
8.1.100.0040.00417.58
8.1.90.0040.00417.66
8.1.80.0030.00317.52
8.1.70.0000.00717.52
8.1.60.0040.00817.66
8.1.50.0040.00417.69
8.1.40.0050.00317.66
8.1.30.0040.00417.87
8.1.20.0050.00317.87
8.1.10.0050.00317.75
8.1.00.0100.00017.68
8.0.300.0040.00418.77
8.0.290.0050.00217.13
8.0.280.0000.00718.50
8.0.270.0000.00717.18
8.0.260.0030.00516.87
8.0.250.0030.00317.02
8.0.240.0000.00717.14
8.0.230.0040.00416.99
8.0.220.0030.00317.02
8.0.210.0000.00716.95
8.0.200.0030.00317.02
8.0.190.0040.00417.08
8.0.180.0040.00417.09
8.0.170.0050.00317.14
8.0.160.0070.00017.06
8.0.150.0030.00716.97
8.0.140.0040.00417.06
8.0.130.0050.00013.45
8.0.120.0040.00416.91
8.0.110.0050.00217.05
8.0.100.0000.00717.09
8.0.90.0000.00817.05
8.0.80.0060.00917.09
8.0.70.0030.00517.00
8.0.60.0070.00016.93
8.0.50.0070.00017.12
8.0.30.0150.00417.35
8.0.20.0070.01117.40
8.0.10.0040.00417.25
8.0.00.0130.01116.90
7.4.330.0030.00315.00
7.4.320.0030.00316.82
7.4.300.0000.00716.87
7.4.290.0000.00716.69
7.4.280.0070.00016.83
7.4.270.0070.00016.75
7.4.260.0000.00816.69
7.4.250.0050.00316.60
7.4.240.0020.00516.69
7.4.230.0030.00516.54
7.4.220.0130.00316.75
7.4.210.0110.00616.85
7.4.200.0000.00716.93
7.4.190.0070.00016.84
7.4.160.0100.00616.66
7.4.150.0100.01317.40
7.4.140.0110.00817.86
7.4.130.0110.00816.74
7.4.120.0080.01016.62
7.4.110.0160.00616.72
7.4.100.0080.01216.95
7.4.90.0130.01216.55
7.4.80.0060.01619.39
7.4.70.0060.01116.65
7.4.60.0150.00916.75
7.4.50.0090.00016.42
7.4.40.0090.00922.77
7.4.30.0000.01916.58
7.4.00.0110.00515.29
7.3.330.0060.00013.31
7.3.320.0000.00513.61
7.3.310.0040.00416.60
7.3.300.0030.00316.57
7.3.290.0140.00216.53
7.3.280.0090.01016.54
7.3.270.0120.00617.40
7.3.260.0120.00616.51
7.3.250.0150.00716.59
7.3.240.0060.01616.61
7.3.230.0090.00916.57
7.3.210.0120.00616.94
7.3.200.0130.00319.39
7.3.190.0140.00416.62
7.3.180.0070.01016.58
7.3.170.0070.01616.78
7.3.160.0100.01016.43
7.3.120.0080.00714.98
7.3.110.0070.00715.01
7.3.100.0100.00315.00
7.3.90.0040.01114.77
7.3.80.0100.00714.86
7.3.70.0080.00414.92
7.3.60.0040.00715.12
7.3.50.0120.00415.16
7.3.40.0120.00314.85
7.3.30.0100.00315.07
7.3.20.0000.01216.86
7.3.10.0100.00317.05
7.3.00.0060.00916.60
7.2.330.0090.00916.80
7.2.320.0150.00416.75
7.2.310.0030.01316.96
7.2.300.0110.00716.73
7.2.290.0090.00916.73
7.2.250.0060.01215.39
7.2.240.0120.00615.25
7.2.230.0030.01215.09
7.2.220.0160.00015.32
7.2.210.0060.00915.23
7.2.200.0100.00015.36
7.2.190.0070.00715.05
7.2.180.0070.01015.32
7.2.170.0040.01115.13
7.1.330.0070.00315.80
7.1.320.0070.00716.01
7.1.310.0100.00715.90
7.1.300.0030.01015.92
7.1.290.0070.01016.10
7.1.280.0000.01216.15
7.1.270.0030.01016.03
7.1.260.0030.01015.93
7.1.70.0050.00317.44
7.1.60.0100.01619.82
7.1.50.0060.01617.05
7.1.00.0030.07722.34
7.0.200.0000.00716.99
7.0.140.0070.07022.09
7.0.100.0500.06720.03
7.0.90.0370.06719.81
7.0.80.0070.07319.93
7.0.70.0300.08719.87
7.0.60.0400.08719.93
7.0.50.0300.08720.29
7.0.40.0130.04719.98
7.0.30.0070.09020.05
7.0.20.0100.08720.02
7.0.10.0100.08720.00
7.0.00.0100.07319.94
5.6.280.0070.07020.93
5.6.250.0100.08020.71
5.6.240.0070.09020.68
5.6.230.0030.04320.52
5.6.220.0100.07320.45
5.6.210.0200.06320.73
5.6.200.0130.05721.05
5.6.190.0100.06321.01
5.6.180.0030.08321.05
5.6.170.0030.08021.07
5.6.160.0100.07720.97
5.6.150.0070.05321.03
5.6.140.0030.08021.05
5.6.130.0000.08720.98
5.6.120.0000.09021.08
5.6.110.0070.04321.04
5.6.100.0100.07020.97
5.6.90.0100.06320.98
5.6.80.0130.07320.46
5.6.70.0070.07320.35
5.6.60.0070.07720.36
5.6.50.0030.08720.41
5.6.40.0070.07720.40
5.6.30.0100.07720.45
5.6.20.0200.04720.46
5.6.10.0170.05020.34
5.6.00.0000.07720.48
5.5.380.0100.06320.31
5.5.370.0230.07020.47
5.5.360.0100.06720.39
5.5.350.0100.07320.41
5.5.340.0170.06320.86
5.5.330.0100.07720.89
5.5.320.0100.07320.89
5.5.310.0170.06320.77
5.5.300.0130.07320.75
5.5.290.0100.08020.84
5.5.280.0030.07720.76
5.5.270.0070.05020.86
5.5.260.0070.08320.69
5.5.250.0100.08020.52
5.5.240.0130.06720.13
5.5.230.0130.07720.20
5.5.220.0100.07320.18
5.5.210.0070.07720.24
5.5.200.0100.05320.26
5.5.190.0170.05719.96
5.5.180.0030.05020.21
5.5.160.0130.07020.19
5.5.150.0030.07320.24
5.5.140.0030.08020.20
5.5.130.0000.07720.15
5.5.120.0030.06020.07
5.5.110.0100.06720.14
5.5.100.0100.07320.13
5.5.90.0030.06320.01
5.5.80.0100.06720.06
5.5.70.0070.07720.06
5.5.60.0130.06720.02
5.5.50.0070.08019.97
5.5.40.0070.07320.03
5.5.30.0130.05320.12
5.5.20.0130.07720.02
5.5.10.0000.08720.01
5.5.00.0030.07719.92
5.4.450.0170.05719.35
5.4.440.0130.06319.18
5.4.430.0100.08319.35
5.4.420.0030.06719.56
5.4.410.0100.07719.43
5.4.400.0100.07719.04
5.4.390.0070.07318.90
5.4.380.0100.08019.23
5.4.370.0070.07319.03
5.4.360.0100.07019.05
5.4.350.0170.06319.05
5.4.340.0130.06318.88
5.4.320.0070.08019.25
5.4.310.0100.06019.21
5.4.300.0070.04719.12
5.4.290.0130.06719.22
5.4.280.0030.07718.95
5.4.270.0100.07319.21
5.4.260.0000.07718.88
5.4.250.0030.07719.20
5.4.240.0030.08019.04
5.4.230.0100.07019.04
5.4.220.0070.07319.21
5.4.210.0130.07019.03
5.4.200.0100.05018.87
5.4.190.0070.07719.04
5.4.180.0100.05318.89
5.4.170.0070.08318.91
5.4.160.0200.07019.13
5.4.150.0030.08318.88
5.4.140.0070.07716.26
5.4.130.0070.07316.29
5.4.120.0130.05716.40
5.4.110.0170.06316.49
5.4.100.0030.07316.41
5.4.90.0030.04016.49
5.4.80.0030.04016.51
5.4.70.0170.05316.36
5.4.60.0070.04016.41
5.4.50.0070.05016.43
5.4.40.0100.05316.37
5.4.30.0070.07316.43
5.4.20.0100.06716.36
5.4.10.0030.05016.25
5.4.00.0100.06715.89
5.3.290.0130.07014.70
5.3.280.0070.07714.58
5.3.270.0130.07014.70
5.3.260.0070.07714.68
5.3.250.0100.08014.67
5.3.240.0130.06014.59
5.3.230.0070.07314.58
5.3.220.0030.07014.60
5.3.210.0100.07014.71
5.3.200.0100.07314.70
5.3.190.0070.08314.68
5.3.180.0170.07014.52
5.3.170.0100.07714.71
5.3.160.0100.06014.60
5.3.150.0030.06314.55
5.3.140.0130.06314.62
5.3.130.0030.04314.53
5.3.120.0000.07314.61
5.3.110.0170.03014.62
5.3.100.0000.07713.97
5.3.90.0130.06714.09
5.3.80.0100.06014.09
5.3.70.0070.07014.11
5.3.60.0070.06313.92
5.3.50.0100.06013.87
5.3.40.0070.04014.02
5.3.30.0100.05314.02
5.3.20.0070.07013.71
5.3.10.0100.07013.65
5.3.00.0030.07713.56
5.2.170.0070.06011.24
5.2.160.0030.05711.07
5.2.150.0030.06311.29
5.2.140.0100.05011.04
5.2.130.0000.03311.22
5.2.120.0030.06310.98
5.2.110.0070.06011.02
5.2.100.0070.05710.97
5.2.90.0030.04011.10
5.2.80.0070.05011.17
5.2.70.0070.06311.23
5.2.60.0100.05011.15
5.2.50.0070.06010.96
5.2.40.0100.05310.91
5.2.30.0070.05011.12
5.2.20.0100.05010.95
5.2.10.0070.05710.99
5.2.00.0030.05710.82
5.1.60.0100.03710.00
5.1.50.0070.0539.84
5.1.40.0070.04310.06
5.1.30.0030.05310.36
5.1.20.0070.03310.45
5.1.10.0070.02310.07
5.1.00.0030.02710.20
5.0.50.0030.0239.47
5.0.40.0000.0209.47
5.0.30.0000.0339.47
5.0.20.0030.0209.47
5.0.10.0000.0209.47
5.0.00.0030.0309.47
4.4.90.0030.0379.47
4.4.80.0070.0309.47
4.4.70.0070.0309.47
4.4.60.0030.0379.47
4.4.50.0000.0279.47
4.4.40.0000.0339.47
4.4.30.0070.0279.47
4.4.20.0000.0279.47
4.4.10.0000.0179.47
4.4.00.0030.0279.47
4.3.110.0000.0209.47
4.3.100.0000.0179.47
4.3.90.0000.0179.47
4.3.80.0070.0179.47
4.3.70.0000.0139.47
4.3.60.0000.0139.47
4.3.50.0030.0179.47
4.3.40.0070.0209.47
4.3.30.0030.0339.47
4.3.20.0030.0309.47
4.3.10.0030.0239.47
4.3.00.0030.0139.47

preferences:
45.88 ms | 401 KiB | 5 Q