3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?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' order by 6 --"); print "\n"; print "\n"; ?>
based on lger7

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).
Note: hhvm uses a JIT which only kicks in after a few runs. Since we run scripts only once, hhvm always runs slower.

VersionSystem time (s)User time (s)Memory (MiB)
7.3.10.0110.00416.95
7.3.00.0030.01016.97
7.2.130.0060.00916.87
7.2.120.0100.00617.37
7.2.110.0100.00717.19
7.2.100.0100.00716.97
7.2.90.0040.01116.92
7.2.80.0090.00316.97
7.2.70.0040.00717.27
7.2.60.0060.00516.93
7.2.50.0000.01216.93
7.2.40.0090.00317.28
7.2.30.0080.00417.16
7.2.20.0060.00617.22
7.2.10.0070.00316.99
7.2.00.0070.00418.45
7.1.250.0030.00615.87
7.1.200.0000.00916.15
7.1.100.0040.00717.98
7.1.70.0060.00917.46
7.1.60.0130.00719.46
7.1.50.0070.01417.14
7.1.00.0100.07022.29
7.0.200.0380.01014.45
7.0.140.0070.03021.96
7.0.100.0200.04020.04
7.0.90.0270.03019.91
7.0.80.0130.03719.96
7.0.70.0130.04319.88
7.0.60.0100.03719.95
7.0.50.0200.03020.38
7.0.40.0070.04020.11
7.0.30.0030.03720.06
7.0.20.0070.03020.19
7.0.10.0000.03720.09
7.0.00.0000.03720.07
5.6.280.0070.07021.11
5.6.250.0030.03320.65
5.6.240.0070.07320.75
5.6.230.0130.03020.65
5.6.220.0100.03720.61
5.6.210.0070.03020.74
5.6.200.0030.04320.94
5.6.190.0000.03720.97
5.6.180.0030.03320.97
5.6.170.0100.03021.13
5.6.160.0030.03321.08
5.6.150.0030.03321.02
5.6.140.0070.03321.05
5.6.130.0030.04321.08
5.6.120.0070.06720.96
5.6.110.0000.06321.06
5.6.100.0070.04021.02
5.6.90.0070.04721.00
5.6.80.0030.07720.57
5.6.70.0100.08020.50
5.6.60.0100.06020.39
5.6.50.0130.03020.54
5.6.40.0030.05320.41
5.6.30.0030.04020.54
5.6.20.0030.04020.41
5.6.10.0100.07020.41
5.6.00.0000.04320.46
5.5.380.0030.06020.44
5.5.370.0030.04020.36
5.5.360.0070.03720.34
5.5.350.0000.04720.45
5.5.340.0100.03320.89
5.5.330.0000.03720.88
5.5.320.0000.03720.64
5.5.310.0100.02720.61
5.5.300.0030.04320.81
5.5.290.0100.05720.84
5.5.280.0070.05720.77
5.5.270.0030.04320.87
5.5.260.0070.07320.76
5.5.250.0100.07320.46
5.5.240.0030.07020.31
5.5.230.0130.03020.29
5.5.220.0070.09020.24
5.5.210.0000.04720.31
5.5.200.0030.04020.10
5.5.190.0000.04720.25
5.5.180.0030.04020.23
5.5.160.0000.04020.25
5.5.150.0030.04320.14
5.5.140.0030.06320.00
5.5.130.0000.04320.14
5.5.120.0030.05720.19
5.5.110.0130.03020.15
5.5.100.0100.06020.09
5.5.90.0030.04720.12
5.5.80.0070.04720.09
5.5.70.0070.04720.11
5.5.60.0000.04720.06
5.5.50.0070.07020.10
5.5.40.0130.07320.11
5.5.30.0070.03320.09
5.5.20.0070.05019.97
5.5.10.0070.03319.94
5.5.00.0130.02720.06
5.4.450.0070.04319.43
5.4.440.0130.07319.43
5.4.430.0000.04019.24
5.4.420.0100.03019.46
5.4.410.0070.06019.04
5.4.400.0030.03719.14
5.4.390.0130.05719.00
5.4.380.0030.07319.13
5.4.370.0070.08018.85
5.4.360.0030.03718.91
5.4.350.0030.03719.14
5.4.340.0000.04718.91
5.4.320.0070.06019.00
5.4.310.0000.04019.14
5.4.300.0030.04319.16
5.4.290.0030.06019.24
5.4.280.0030.04019.09
5.4.270.0000.04319.16
5.4.260.0070.09018.94
5.4.250.0100.04019.13
5.4.240.0000.07319.09
5.4.230.0070.07018.87
5.4.220.0100.07019.20
5.4.210.0100.03019.16
5.4.200.0070.07019.23
5.4.190.0100.07319.17
5.4.180.0030.07319.13
5.4.170.0100.07018.95
5.4.160.0030.03719.14
5.4.150.0070.07019.11
5.4.140.0130.05316.43
5.4.130.0070.03016.49
5.4.120.0000.04016.50
5.4.110.0100.06716.38
5.4.100.0000.04016.33
5.4.90.0070.03016.55
5.4.80.0030.07016.55
5.4.70.0070.06316.43
5.4.60.0100.06716.30
5.4.50.0030.03316.30
5.4.40.0030.04016.54
5.4.30.0070.03016.48
5.4.20.0030.06016.25
5.4.10.0070.07016.29
5.4.00.0000.07015.91
5.3.290.0000.04014.78
5.3.280.0100.07014.59
5.3.270.0100.07314.54
5.3.260.0030.07314.59
5.3.250.0070.05314.68
5.3.240.0070.04714.68
5.3.230.0030.05714.66
5.3.220.0070.05714.51
5.3.210.0030.06314.53
5.3.200.0000.07714.58
5.3.190.0030.08014.51
5.3.180.0000.04014.63
5.3.170.0000.04014.50
5.3.160.0000.06714.55
5.3.150.0070.04014.50
5.3.140.0030.07014.57
5.3.130.0100.07314.61
5.3.120.0000.07714.62
5.3.110.0070.06314.53
5.3.100.0030.07713.98
5.3.90.0130.05014.14
5.3.80.0000.06014.16
5.3.70.0100.03013.92
5.3.60.0030.03314.00
5.3.50.0030.03313.87
5.3.40.0070.06713.87
5.3.30.0100.04313.98
5.3.20.0070.07013.68
5.3.10.0130.02313.59
5.3.00.0000.06013.64
5.2.170.0030.06011.21
5.2.160.0030.02711.16
5.2.150.0030.02711.20
5.2.140.0000.03711.06
5.2.130.0070.04311.16
5.2.120.0000.03011.13
5.2.110.0030.05711.11
5.2.100.0070.05311.02
5.2.90.0000.07311.18
5.2.80.0070.06011.24
5.2.70.0030.06311.12
5.2.60.0000.03011.12
5.2.50.0100.03011.09
5.2.40.0130.01711.12
5.2.30.0000.04011.02
5.2.20.0100.03711.07
5.2.10.0030.06011.02
5.2.00.0000.04311.02
5.1.60.0030.05311.02
5.1.50.0030.05711.02
5.1.40.0030.02311.02
5.1.30.0000.04311.02
5.1.20.0030.05311.02
5.1.10.0030.02311.02
5.1.00.0030.02311.02
5.0.50.0000.02711.02
5.0.40.0030.04311.02
5.0.30.0000.06011.02
5.0.20.0000.04311.02
5.0.10.0000.02011.02
5.0.00.0030.05311.02
4.4.90.0000.02011.02
4.4.80.0000.03311.02
4.4.70.0030.03011.02
4.4.60.0000.03311.02
4.4.50.0000.02311.02
4.4.40.0000.04311.02
4.4.30.0000.03711.02
4.4.20.0070.01711.02
4.4.10.0030.01711.02
4.4.00.0000.04011.02
4.3.110.0070.04011.02
4.3.100.0000.03311.02
4.3.90.0100.02711.02
4.3.80.0030.04011.02
4.3.70.0000.03711.02
4.3.60.0070.01711.02
4.3.50.0030.03011.02
4.3.40.0030.04711.02
4.3.30.0030.03011.02
4.3.20.0000.03311.02
4.3.10.0030.03711.02
4.3.00.0030.01711.02