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 1,2,3,4,5,6,7 FROM level3_users #"); 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)
8.3.40.0110.00418.92
8.3.30.0150.00019.16
8.3.20.0040.00420.34
8.3.10.0040.00422.09
8.3.00.0050.00322.40
8.2.170.0040.01122.96
8.2.160.0060.00821.12
8.2.150.0040.00424.18
8.2.140.0060.00324.66
8.2.130.0040.00426.16
8.2.120.0060.00319.61
8.2.110.0040.00422.26
8.2.100.0120.00017.84
8.2.90.0000.00819.15
8.2.80.0030.00518.03
8.2.70.0000.00918.00
8.2.60.0030.00517.93
8.2.50.0060.00318.07
8.2.40.0000.00918.22
8.2.30.0070.00018.20
8.2.20.0040.00417.86
8.2.10.0030.00517.96
8.2.00.0040.00417.85
8.1.270.0080.00022.32
8.1.260.0060.00326.35
8.1.250.0110.00428.09
8.1.240.0050.00523.77
8.1.230.0070.00419.09
8.1.220.0080.00017.78
8.1.210.0040.00418.77
8.1.200.0030.00717.60
8.1.190.0040.00417.75
8.1.180.0000.00818.10
8.1.170.0030.00618.89
8.1.160.0040.00422.12
8.1.150.0060.00318.69
8.1.140.0040.00417.62
8.1.130.0030.00317.93
8.1.120.0040.00417.70
8.1.110.0000.00817.64
8.1.100.0000.00817.56
8.1.90.0000.00817.70
8.1.80.0040.00417.63
8.1.70.0070.00017.53
8.1.60.0030.00517.79
8.1.50.0040.00417.70
8.1.40.0030.00617.60
8.1.30.0000.00817.71
8.1.20.0050.00317.73
8.1.10.0000.00817.78
8.1.00.0000.00817.68
8.0.300.0040.00418.77
8.0.290.0000.00817.04
8.0.280.0000.00718.49
8.0.270.0000.00717.25
8.0.260.0000.00817.00
8.0.250.0030.00517.13
8.0.240.0030.00317.01
8.0.230.0030.00317.03
8.0.220.0030.00317.11
8.0.210.0000.00716.97
8.0.200.0030.00317.10
8.0.190.0050.00317.08
8.0.180.0040.00417.04
8.0.170.0000.00917.10
8.0.160.0070.00017.13
8.0.150.0000.00817.04
8.0.140.0000.00816.99
8.0.130.0030.00313.45
8.0.120.0020.00517.02
8.0.110.0000.00817.11
8.0.100.0000.00916.95
8.0.90.0000.00817.10
8.0.80.0090.01217.11
8.0.70.0030.00517.11
8.0.60.0050.00317.02
8.0.50.0040.00417.01
8.0.30.0100.01017.07
8.0.20.0090.01117.54
8.0.10.0040.00417.19
8.0.00.0120.00717.06
7.4.330.0050.00015.15
7.4.320.0000.00716.76
7.4.300.0030.00316.79
7.4.290.0030.00316.82
7.4.280.0030.00316.80
7.4.270.0000.00716.67
7.4.260.0000.00816.87
7.4.250.0000.00716.85
7.4.240.0010.00616.74
7.4.230.0000.00716.86
7.4.220.0130.00816.73
7.4.210.0090.00716.88
7.4.200.0050.00216.83
7.4.190.0070.00016.94
7.4.160.0090.00916.83
7.4.150.0110.00817.40
7.4.140.0120.00617.86
7.4.130.0130.00416.73
7.4.120.0120.00616.79
7.4.110.0120.00916.66
7.4.100.0070.01016.61
7.4.90.0090.00916.85
7.4.80.0150.00919.39
7.4.70.0060.00916.85
7.4.60.0100.00616.68
7.4.50.0000.00416.66
7.4.40.0030.01522.77
7.4.30.0140.00316.75
7.4.00.0070.01015.11
7.3.330.0050.00013.54
7.3.320.0050.00213.48
7.3.310.0000.00716.65
7.3.300.0040.00416.56
7.3.290.0120.00616.44
7.3.280.0110.00816.58
7.3.270.0130.00617.40
7.3.260.0070.01416.90
7.3.250.0110.00916.84
7.3.240.0090.00916.69
7.3.230.0040.01316.84
7.3.210.0030.01316.80
7.3.200.0120.00519.39
7.3.190.0090.00916.83
7.3.180.0150.00416.88
7.3.170.0150.00016.64
7.3.160.0130.00316.83
7.3.120.0040.01115.00
7.3.10.0070.00616.97
7.3.00.0060.00616.98
7.2.330.0120.00616.89
7.2.320.0070.01516.96
7.2.310.0070.01616.80
7.2.300.0130.01016.79
7.2.290.0100.00716.80
7.2.130.0070.00716.83
7.2.120.0040.01116.89
7.2.110.0000.01416.95
7.2.100.0040.01117.13
7.2.90.0180.00016.88
7.2.80.0030.01216.92
7.2.70.0040.01117.19
7.2.60.0040.00716.96
7.2.50.0070.00717.20
7.2.40.0130.00316.84
7.2.30.0060.00816.91
7.2.20.0030.01316.93
7.2.10.0060.00617.04
7.2.00.0040.01018.51
7.1.250.0090.00315.87
7.1.100.0000.01218.47
7.1.70.0030.00617.44
7.1.60.0150.00919.82
7.1.50.0080.00817.25
7.1.00.0030.07722.42
7.0.200.0100.00616.73
7.0.140.0030.07322.15
7.0.70.0100.03719.88
7.0.60.0000.04319.91
7.0.50.0070.04020.34
7.0.40.0070.04320.07
7.0.30.0100.03720.09
7.0.20.0070.08320.09
7.0.10.0030.03320.13
7.0.00.0100.05020.12
5.6.280.0070.07021.11
5.6.220.0100.03720.59
5.6.210.0030.04020.66
5.6.200.0070.06021.09
5.6.190.0030.07020.94
5.6.180.0030.03321.04
5.6.170.0130.03720.95
5.6.160.0070.05321.02
5.6.150.0100.03721.06
5.6.140.0070.05721.11
5.6.130.0030.06020.95
5.6.120.0070.04021.04
5.6.110.0070.04021.06
5.6.100.0030.04321.04
5.6.90.0030.04321.09
5.6.80.0000.04320.57
5.6.70.0070.04720.49
5.6.60.0070.07020.38
5.6.50.0000.04320.45
5.6.40.0030.04020.39
5.6.30.0100.03720.30
5.6.20.0070.03720.39
5.6.10.0030.04020.32
5.6.00.0070.03720.36
5.5.360.0030.04720.56
5.5.350.0100.03720.34
5.5.340.0030.03720.87
5.5.330.0100.06320.94
5.5.320.0000.04320.92
5.5.310.0100.06020.92
5.5.300.0000.04020.87
5.5.290.0100.08720.76
5.5.280.0100.05320.88
5.5.270.0130.03720.92
5.5.260.0130.03720.79
5.5.250.0000.07020.62
5.5.240.0100.03320.20
5.5.230.0070.04020.30
5.5.220.0070.04020.16
5.5.210.0000.04320.30
5.5.200.0030.04320.14
5.5.190.0070.04020.26
5.5.180.0030.04020.00
5.5.160.0100.05320.26
5.5.150.0100.07020.09
5.5.140.0070.08320.19
5.5.130.0070.07720.24
5.5.120.0070.07720.00
5.5.110.0070.08020.08
5.5.100.0070.08720.06
5.5.90.0070.07720.12
5.5.80.0170.07319.95
5.5.70.0100.07320.09
5.5.60.0130.05020.14
5.5.50.0070.07720.07
5.5.40.0100.06320.14
5.5.30.0100.04720.14
5.5.20.0000.05020.04
5.5.10.0070.08320.02
5.5.00.0130.07320.07
5.4.450.0100.08319.56
5.4.440.0030.04319.36
5.4.430.0030.04019.26
5.4.420.0070.05319.22
5.4.410.0100.04719.29
5.4.400.0030.04719.08
5.4.390.0070.04318.85
5.4.380.0100.03719.14
5.4.370.0030.04018.95
5.4.360.0070.03719.12
5.4.350.0000.04319.20
5.4.340.0030.04019.03
5.4.320.0100.06019.18
5.4.310.0170.07019.18
5.4.300.0070.03719.06
5.4.290.0070.08019.16
5.4.280.0130.07319.09
5.4.270.0070.07718.94
5.4.260.0030.07319.18
5.4.250.0100.06319.12
5.4.240.0130.07018.89
5.4.230.0030.04319.08
5.4.220.0070.07719.16
5.4.210.0100.07319.17
5.4.200.0100.07719.20
5.4.190.0030.08019.05
5.4.180.0200.06319.17
5.4.170.0130.06719.15
5.4.160.0070.04319.03
5.4.150.0100.05719.07
5.4.140.0070.07016.49
5.4.130.0030.05016.45
5.4.120.0230.06016.24
5.4.110.0070.07716.56
5.4.100.0100.06716.49
5.4.90.0130.05016.41
5.4.80.0070.05716.47
5.4.70.0100.07316.51
5.4.60.0070.04716.34
5.4.50.0030.08316.43
5.4.40.0100.06716.45
5.4.30.0170.06716.43
5.4.20.0170.06716.33
5.4.10.0070.07316.29
5.4.00.0100.07315.90
5.3.290.0030.07314.66
5.3.280.0100.04714.62
5.3.270.0100.08314.59
5.3.260.0070.08014.67
5.3.250.0070.06014.68
5.3.240.0030.06714.75
5.3.230.0070.08014.54
5.3.220.0100.07314.54
5.3.210.0030.05014.60
5.3.200.0070.08014.55
5.3.190.0000.07714.63
5.3.180.0070.07314.57
5.3.170.0170.07014.60
5.3.160.0030.07014.57
5.3.150.0070.05014.54
5.3.140.0100.07314.62
5.3.130.0130.06314.57
5.3.120.0070.07714.48
5.3.110.0170.07314.55
5.3.100.0100.05313.96
5.3.90.0030.04013.98
5.3.80.0070.07714.14
5.3.70.0030.04714.13
5.3.60.0070.07313.91
5.3.50.0070.07313.98
5.3.40.0070.06314.05
5.3.30.0100.07313.97
5.3.20.0030.07013.81
5.3.10.0130.06313.59
5.3.00.0030.07313.69
5.2.170.0000.05712.22
5.2.160.0070.06312.22
5.2.150.0070.06012.22
5.2.140.0000.06712.22
5.2.130.0070.04012.22
5.2.120.0070.05712.22
5.2.110.0100.05312.22
5.2.100.0070.06012.22
5.2.90.0030.06012.22
5.2.80.0100.04712.22
5.2.70.0070.05712.22
5.2.60.0000.07012.22
5.2.50.0000.06712.22
5.2.40.0070.05312.22
5.2.30.0130.05312.22
5.2.20.0130.03712.22
5.2.10.0030.06712.22
5.2.00.0000.06312.22
5.1.60.0070.04712.22
5.1.50.0000.04312.22
5.1.40.0070.05312.22
5.1.30.0100.05712.22
5.1.20.0030.06312.22
5.1.10.0100.05012.22
5.1.00.0070.04312.22
5.0.50.0070.03012.22
5.0.40.0070.03712.22
5.0.30.0030.05712.22
5.0.20.0030.04312.22
5.0.10.0030.04312.22
5.0.00.0030.06312.22
4.4.90.0030.03312.22
4.4.80.0000.03312.22
4.4.70.0030.03012.22
4.4.60.0070.03012.22
4.4.50.0100.03012.22
4.4.40.0070.05012.22
4.4.30.0000.03012.22
4.4.20.0070.03012.22
4.4.10.0000.04012.22
4.4.00.0030.06012.22
4.3.110.0000.03712.22
4.3.100.0070.03012.22
4.3.90.0030.03012.22
4.3.80.0000.05712.22
4.3.70.0070.03312.22
4.3.60.0030.03012.22
4.3.50.0000.03712.22
4.3.40.0000.05712.22
4.3.30.0030.03712.22
4.3.20.0000.03712.22
4.3.10.0030.03312.22
4.3.00.0000.03712.22

preferences:
42.79 ms | 400 KiB | 5 Q