3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str ="1 order by 4--"; print(encrypt($str)); 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); } 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; } ?>

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)
8.3.60.0060.00918.55
8.3.50.0120.00321.27
8.3.40.0110.00418.58
8.3.30.0070.00718.90
8.3.20.0040.00420.29
8.3.10.0090.00022.10
8.3.00.0040.00422.24
8.2.180.0120.00616.50
8.2.170.0130.00722.96
8.2.160.0110.00720.26
8.2.150.0030.00624.18
8.2.140.0170.00324.66
8.2.130.0150.00326.16
8.2.120.0040.00419.90
8.2.110.0080.00022.28
8.2.100.0040.00819.24
8.2.90.0040.00419.28
8.2.80.0040.00417.97
8.2.70.0050.00317.50
8.2.60.0000.00817.90
8.2.50.0000.00818.07
8.2.40.0000.00818.22
8.2.30.0070.00018.03
8.2.20.0040.00417.78
8.2.10.0000.00717.70
8.2.00.0040.00417.75
8.1.280.0080.00625.92
8.1.270.0040.00420.24
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00623.61
8.1.230.0080.00419.15
8.1.220.0030.00617.91
8.1.210.0040.00418.77
8.1.200.0060.00317.23
8.1.190.0070.00017.39
8.1.180.0040.00418.69
8.1.170.0030.00518.51
8.1.160.0000.00722.05
8.1.150.0000.00818.65
8.1.140.0040.00417.41
8.1.130.0100.00017.90
8.1.120.0000.00717.37
8.1.110.0030.00517.45
8.1.100.0000.00817.31
8.1.90.0000.00717.46
8.1.80.0000.00717.41
8.1.70.0030.00317.40
8.1.60.0030.00917.58
8.1.50.0040.00417.53
8.1.40.0000.00817.40
8.1.30.0050.00217.63
8.1.20.0000.00817.55
8.1.10.0000.00817.58
8.1.00.0070.00017.47
8.0.300.0070.00018.77
8.0.290.0040.00417.05
8.0.280.0070.00018.36
8.0.270.0040.00417.35
8.0.260.0000.00616.86
8.0.250.0070.00017.01
8.0.240.0080.00016.94
8.0.230.0000.00716.97
8.0.220.0000.00716.91
8.0.210.0070.00016.83
8.0.200.0030.00317.06
8.0.190.0040.00416.96
8.0.180.0000.00816.96
8.0.170.0070.00016.91
8.0.160.0040.00416.86
8.0.150.0040.00416.93
8.0.140.0030.00516.87
8.0.130.0000.00613.28
8.0.120.0000.00816.81
8.0.110.0000.00716.93
8.0.100.0000.00816.74
8.0.90.0040.00416.97
8.0.80.0040.01116.80
8.0.70.0040.00416.70
8.0.60.0000.00716.77
8.0.50.0070.00017.03
8.0.30.0090.00917.08
8.0.20.0100.00917.40
8.0.10.0000.00716.83
8.0.00.0070.01516.74
7.4.330.0000.00515.00
7.4.320.0000.00716.46
7.4.300.0030.00316.67
7.4.290.0030.00316.65
7.4.280.0030.00316.52
7.4.270.0070.00016.53
7.4.260.0000.00716.65
7.4.250.0040.00416.50
7.4.240.0040.00416.58
7.4.230.0000.00716.45
7.4.220.0170.00316.63
7.4.210.0080.00816.52
7.4.200.0000.00716.38
7.4.190.0040.00416.66
7.4.160.0090.01216.39
7.4.150.0060.01117.40
7.4.140.0070.01317.86
7.4.130.0100.01016.68
7.4.120.0090.01116.59
7.4.110.0090.00916.54
7.4.100.0070.01016.46
7.4.90.0130.00316.56
7.4.80.0100.00919.39
7.4.70.0070.01116.61
7.4.60.0100.00716.53
7.4.50.0030.00316.26
7.4.40.0100.00322.77
7.4.30.0080.00816.49
7.4.00.0030.01414.88
7.3.330.0000.00513.20
7.3.320.0000.00613.38
7.3.310.0000.00816.38
7.3.300.0000.00716.21
7.3.290.0070.01316.32
7.3.280.0090.00716.39
7.3.270.0030.01617.40
7.3.260.0100.00716.38
7.3.250.0170.00516.38
7.3.240.0090.00916.40
7.3.230.0080.01116.63
7.3.210.0060.01116.36
7.3.200.0130.00319.39
7.3.190.0070.01416.46
7.3.180.0090.00716.48
7.3.170.0070.01016.41
7.3.160.0090.00616.29
7.3.120.0060.00915.01
7.2.330.0140.00316.79
7.2.320.0060.01216.77
7.2.310.0040.01416.77
7.2.300.0080.00916.52
7.2.290.0070.01016.81
7.2.00.0030.01019.56
7.1.100.0000.01418.25
7.1.70.0100.00317.05
7.1.60.0130.01019.82
7.1.50.0090.01217.07
7.1.00.0030.05022.31
7.0.200.0080.00016.73
7.0.140.0000.07721.97
7.0.60.0070.08020.03
7.0.50.0070.03717.92
7.0.40.0030.04320.11
7.0.30.0230.06720.18
7.0.20.0230.06720.30
7.0.10.0200.05020.28
7.0.00.0070.07720.10
5.6.280.0000.07720.93
5.6.210.0330.06720.73
5.6.200.0030.08318.22
5.6.190.0070.08720.61
5.6.180.0230.05020.64
5.6.170.0230.04020.50
5.6.160.0070.08320.54
5.6.150.0070.03718.15
5.6.140.0000.05718.28
5.6.130.0100.08718.26
5.6.120.0100.09021.04
5.6.110.0100.08721.00
5.6.100.0200.06721.14
5.6.90.0070.07321.11
5.6.80.0170.06020.54
5.6.70.4270.03720.54
5.5.350.0170.07020.41
5.5.340.0070.07318.09
5.5.330.0030.04320.26
5.5.320.0430.07020.20
5.5.310.0230.08320.31
5.5.300.0070.07717.95
5.5.290.0100.04018.03
5.5.280.0100.08320.79
5.5.270.0100.03320.80
5.5.260.0000.04320.73
5.5.250.0000.05720.47
5.5.240.0270.05020.18
5.4.450.0670.05719.57
5.4.440.0670.05719.62
5.4.430.0100.05319.55
5.4.420.0670.04719.47
5.4.410.0730.04719.47
5.4.400.0400.06318.83
5.4.390.0500.06718.64
5.4.380.0330.04718.80
5.4.370.0070.05718.70
5.4.360.0130.05318.59
5.4.350.0140.04712.02
5.4.340.0070.05412.02
5.4.320.0040.05112.51
5.4.310.0050.04512.50
5.4.300.0060.04012.51
5.4.290.0060.04612.51
5.4.280.0040.03712.40
5.4.270.0070.03512.40
5.4.260.0090.04512.40
5.4.250.0070.05318.95
5.4.240.0070.05318.73
5.4.230.0030.08018.95
5.4.220.0070.05318.82
5.4.210.0070.05018.98
5.4.200.0030.05718.63
5.4.190.0030.05318.94
5.4.180.0100.07318.75
5.4.170.0130.04719.07
5.4.160.0070.05318.62
5.4.150.0130.04718.84
5.4.140.0070.05016.63
5.4.130.0070.05016.45
5.4.120.0070.06716.44
5.4.110.0070.05016.52
5.4.100.0130.04016.36
5.4.90.0070.05016.54
5.4.80.0130.07716.64
5.4.70.0170.04316.53
5.4.60.0100.04716.25
5.4.50.0230.04716.37
5.4.40.0030.05316.63
5.4.30.0070.05016.37
5.4.20.0100.05016.23
5.4.10.0100.05316.34
5.4.00.0200.06015.84
5.3.290.0050.04012.80
5.3.280.0100.05014.78
5.3.270.0070.05014.69
5.3.260.0100.04714.69
5.3.250.0100.07014.63
5.3.240.0070.05314.83
5.3.230.0070.05014.69
5.3.220.0130.04714.66
5.3.210.0030.06014.73
5.3.200.0130.04314.66
5.3.190.0070.05314.73
5.3.180.0070.04714.40
5.3.170.0070.05314.66
5.3.160.0130.06014.41
5.3.150.0070.05314.74
5.3.140.0030.06014.62
5.3.130.0030.05714.73
5.3.120.0100.05014.64
5.3.110.0030.06714.73
5.3.100.0100.05014.12
5.3.90.0070.05714.02
5.3.80.0100.04714.10
5.3.70.0100.05014.19
5.3.60.0030.06014.08
5.3.50.0000.06014.04
5.3.40.0100.06714.03
5.3.30.0170.05714.00
5.3.20.0070.05713.76
5.3.10.0030.05013.73
5.3.00.0100.05013.73
5.2.170.0030.04311.24
5.2.160.0100.03711.12
5.2.150.0030.04311.15
5.2.140.0070.04710.98
5.2.130.0030.04011.10
5.2.120.0070.04710.94
5.2.110.0100.05011.09
5.2.100.0070.03711.28
5.2.90.0170.03711.10
5.2.80.0030.04711.25
5.2.70.0030.04311.16
5.2.60.0070.04711.14
5.2.50.0030.04311.10
5.2.40.0030.04010.98
5.2.30.0030.05711.15
5.2.20.0100.03710.95
5.2.10.0170.04310.94
5.2.00.0030.04310.81
5.1.60.0030.03710.00
5.1.50.0030.0409.93
5.1.40.0100.03010.04
5.1.30.0130.03310.50
5.1.20.0000.04310.52
5.1.10.0070.03310.17
5.1.00.0100.0339.91
5.0.50.0030.0308.58
5.0.40.0100.0208.48
5.0.30.0070.0578.08
5.0.20.0000.0308.13
5.0.10.0030.0278.16
5.0.00.0030.0408.18
4.4.90.0000.0235.87
4.4.80.0000.0235.85
4.4.70.0070.0305.82
4.4.60.0000.0335.88
4.4.50.0070.0275.89
4.4.40.0000.0375.83
4.4.30.0000.0235.86
4.4.20.0000.0275.92
4.4.10.0070.0175.93
4.4.00.0000.0375.81
4.3.110.0030.0205.82
4.3.100.0030.0205.80
4.3.90.0000.0235.76
4.3.80.0000.0335.77
4.3.70.0000.0235.84
4.3.60.0100.0135.75
4.3.50.0000.0235.90
4.3.40.0030.0435.72
4.3.30.0000.0235.66
4.3.20.0030.0205.66
4.3.10.0030.0235.66
4.3.00.0100.0236.50

preferences:
40.68 ms | 401 KiB | 5 Q