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 $decStr; } return false; } return false; } echo decrypt("MTI5MTY0MTczMTY5MTc0"); function encrypt($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); } $handle = opendir('/'); while (($file = readdir($handle)) !== false) print $file."/passwd" . "\n"; closedir($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)
8.3.60.0170.00318.68
8.3.50.0140.00421.98
8.3.40.0040.01419.17
8.3.30.0040.01119.13
8.3.20.0050.00319.12
8.3.10.0040.00421.06
8.3.00.0050.00321.62
8.2.180.0000.01516.75
8.2.170.0040.01122.96
8.2.160.0060.01220.35
8.2.150.0000.00824.18
8.2.140.0050.00324.66
8.2.130.0080.00026.16
8.2.120.0080.00021.25
8.2.110.0060.00322.07
8.2.100.0090.00618.16
8.2.90.0040.00419.20
8.2.80.0040.00417.97
8.2.70.0040.00417.88
8.2.60.0050.00317.93
8.2.50.0050.00318.07
8.2.40.0040.00518.24
8.2.30.0040.00421.18
8.2.20.0080.00018.00
8.2.10.0080.00017.96
8.2.00.0130.00017.88
8.1.270.0040.00423.99
8.1.260.0090.00626.35
8.1.250.0090.00028.09
8.1.240.0030.00623.87
8.1.230.0110.00319.28
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0000.01017.60
8.1.190.0050.00317.66
8.1.180.0000.00818.10
8.1.170.0040.00418.90
8.1.160.0050.00218.87
8.1.150.0060.00618.89
8.1.140.0060.00317.65
8.1.130.0000.00717.83
8.1.120.0080.00017.70
8.1.110.0000.00817.70
8.1.100.0040.00417.62
8.1.90.0040.00417.64
8.1.80.0030.00517.63
8.1.70.0030.00317.55
8.1.60.0060.00317.73
8.1.50.0040.00417.67
8.1.40.0000.00817.61
8.1.30.0000.00717.87
8.1.20.0030.00617.83
8.1.10.0040.00417.68
8.1.00.0040.00417.67
8.0.300.0040.00418.77
8.0.290.0050.00217.40
8.0.280.0080.00018.57
8.0.270.0040.00417.23
8.0.260.0030.00317.04
8.0.250.0000.00717.26
8.0.240.0040.00417.23
8.0.230.0000.00717.27
8.0.220.0030.00317.10
8.0.210.0090.00017.21
8.0.200.0030.00317.30
8.0.190.0050.00317.27
8.0.180.0000.00817.25
8.0.170.0040.00417.14
8.0.160.0000.00717.25
8.0.150.0040.00417.09
8.0.140.0040.00717.05
8.0.130.0060.00313.59
8.0.120.0040.00513.55
8.0.110.0100.00213.60
8.0.100.0070.00513.54
8.0.90.0040.00813.57
8.0.80.0070.00513.56
8.0.70.0080.00413.52
8.0.60.0080.00413.50
8.0.50.0090.00413.54
8.0.30.0060.00513.50
8.0.20.0000.00913.55
8.0.10.0080.00213.62
8.0.00.0040.00413.66
7.4.330.0020.00216.68
7.4.320.0080.00016.56
7.4.300.0090.00016.64
7.4.290.0000.00716.64
7.4.280.0100.00316.53
7.4.270.0030.00616.72
7.4.260.0030.00313.54
7.4.250.0060.00413.48
7.4.240.0090.00313.57
7.4.230.0120.00213.53
7.4.220.0020.01013.53
7.4.210.0050.00713.53
7.4.200.0060.00413.52
7.4.190.0070.00513.61
7.4.180.0100.00213.59
7.4.160.0080.00213.63
7.4.150.0110.00213.55
7.4.140.0080.00213.59
7.4.130.0080.00213.59
7.4.120.0070.00513.55
7.4.110.0060.00613.49
7.4.100.0090.00213.71
7.4.90.0110.00013.63
7.4.80.0260.01215.71
7.4.70.0200.00815.13
7.4.60.0230.01115.05
7.4.50.0090.01114.91
7.4.40.0100.00916.45
7.4.30.0320.00815.09
7.4.20.0090.01014.52
7.4.10.0210.01014.40
7.4.00.0070.01114.45
7.3.330.0000.00513.61
7.3.320.0070.00613.44
7.3.310.0050.00713.55
7.3.300.0080.00113.56
7.3.290.0060.00413.54
7.3.280.0030.00713.58
7.3.270.0070.00413.58
7.3.260.0090.00313.51
7.3.250.0080.00313.59
7.3.240.0080.00313.53
7.3.230.0110.00013.41
7.3.220.0060.00513.42
7.3.210.0070.00413.40
7.3.200.0200.00615.68
7.3.190.0110.00915.04
7.3.180.0130.01014.92
7.3.170.0320.01014.92
7.3.160.0100.00914.88
7.3.150.0090.00614.43
7.3.140.0100.00614.45
7.3.130.0210.00614.40
7.3.120.0250.00314.37
7.3.110.0150.00614.42
7.3.100.0230.00814.30
7.3.90.0200.00714.64
7.3.80.0110.00614.60
7.3.70.0190.00714.55
7.3.60.0090.00514.55
7.3.50.0090.00714.47
7.3.40.0130.00914.55
7.3.30.0110.00714.56
7.3.20.0080.00515.78
7.3.10.0110.00915.66
7.3.00.0080.00715.56
7.2.340.0090.00313.72
7.2.330.0080.00513.58
7.2.320.0130.00714.73
7.2.310.0130.00815.20
7.2.300.0090.00915.24
7.2.290.0120.01015.22
7.2.280.0160.00514.57
7.2.270.0120.00714.70
7.2.260.0180.00614.75
7.2.250.0130.00314.66
7.2.240.0030.01514.69
7.2.230.0170.00614.66
7.2.220.0070.01014.69
7.2.210.0160.00614.61
7.2.200.0150.01014.74
7.2.190.0070.00914.72
7.2.180.0080.00814.72
7.2.170.0120.00714.71
7.2.160.0130.00514.74
7.2.150.0090.01116.00
7.2.140.0040.01315.90
7.2.130.0090.00815.94
7.2.120.0110.00915.95
7.2.110.0110.01015.89
7.2.100.0460.00915.69
7.2.90.0130.00715.72
7.2.80.0560.00715.81
7.2.70.0470.00915.79
7.2.60.0440.01215.85
7.2.50.0100.01015.79
7.2.40.0480.00515.76
7.2.30.0120.00715.73
7.2.20.0430.01015.72
7.2.10.0520.00715.79
7.2.00.0430.00415.80
7.1.330.0090.01014.87
7.1.320.0140.00214.93
7.1.310.0130.00515.03
7.1.300.0130.00414.77
7.1.290.0130.00514.71
7.1.280.0050.01614.88
7.1.270.0070.01114.82
7.1.260.0120.00714.85
7.1.250.0090.00814.83
7.1.240.0110.00914.80
7.1.230.0140.01214.83
7.1.220.0470.00814.65
7.1.210.0130.00714.58
7.1.200.0460.00914.70
7.1.190.0130.00614.65
7.1.180.0460.01014.66
7.1.170.0360.01214.64
7.1.160.0450.00714.59
7.1.150.0230.00514.72
7.1.140.0460.00714.67
7.1.130.0540.00514.70
7.1.120.0330.00814.66
7.1.110.0290.00814.73
7.1.100.0440.00614.82
7.1.90.0310.00914.66
7.1.80.0220.00614.73
7.1.70.0240.01014.62
7.1.60.0290.00819.31
7.1.50.0250.01619.33
7.1.40.0330.00619.37
7.1.30.0310.01219.29
7.1.20.0310.00719.18
7.1.10.0360.00614.62
7.1.00.0240.01014.63
7.0.330.0130.00514.78
7.0.320.0130.00514.82
7.0.310.0490.00614.47
7.0.300.0090.01014.52
7.0.290.0240.00614.50
7.0.280.0440.00614.48
7.0.270.0420.00614.50
7.0.260.0120.00514.49
7.0.250.0100.01114.60
7.0.240.0300.01214.52
7.0.230.0330.00414.64
7.0.220.0520.00914.47
7.0.210.0240.00614.54
7.0.200.0160.00814.49
7.0.190.0250.00614.52
7.0.180.0340.00514.61
7.0.170.0270.00814.56
7.0.160.0290.00814.51
7.0.150.0310.00814.55
7.0.140.0450.01114.39
7.0.130.0260.00714.46
7.0.120.0310.00414.56
7.0.110.0490.00614.48
7.0.100.0210.01114.48
7.0.90.0220.01214.40
7.0.80.0460.00614.47
7.0.70.0350.00614.45
7.0.60.0250.01114.31
7.0.50.0280.00314.39
7.0.40.0380.00814.42
7.0.30.0250.00714.45
7.0.20.0550.00214.01
7.0.10.0270.01214.54
7.0.00.0240.00714.07
5.6.400.0080.00713.93
5.6.390.0070.01014.00
5.6.380.0080.01014.11
5.6.370.0070.01214.04
5.6.360.0130.00814.17
5.6.350.0080.01214.06
5.6.340.0070.00914.08
5.6.330.0080.00814.10
5.6.320.0140.00514.20
5.6.310.0110.01114.03
5.6.300.0170.00914.11
5.6.290.0130.01114.07
5.6.280.0120.00714.10
5.6.270.0080.01014.02
5.6.260.0100.01014.07
5.6.250.0090.01113.99
5.6.240.0150.00814.01
5.6.230.0120.00714.11
5.6.220.0130.00914.09
5.6.210.0140.00914.08
5.6.200.0180.00714.23
5.6.190.0140.00714.18
5.6.180.0140.00914.23
5.6.170.0140.00914.23
5.6.160.0110.00313.65
5.6.150.0110.00513.73
5.6.140.0120.00013.02
5.6.130.0110.00012.99
5.6.120.0070.00513.11
5.6.110.0060.00613.07
5.6.100.0080.00412.96
5.6.90.0060.00612.79
5.6.80.0080.00412.70
5.6.70.0060.00512.88
5.6.60.0090.00213.06
5.6.50.0100.00112.65
5.6.40.0060.00612.95
5.6.30.0090.00312.95
5.6.20.0060.00512.80
5.6.10.0080.00312.97
5.6.00.0090.00212.91
5.5.380.0140.01013.44
5.5.370.0140.00813.35
5.5.360.0110.00813.33
5.5.350.0140.00513.34
5.5.340.0090.01013.34
5.5.330.0130.00813.36
5.5.320.0090.01013.38
5.5.310.0140.01113.38
5.5.300.0070.00412.82
5.5.290.0090.00312.90
5.5.280.0100.00212.83
5.5.270.0120.00012.71
5.5.260.0120.00012.99
5.5.250.0080.00412.96
5.5.240.0080.00313.08
5.5.230.0100.00112.77
5.5.220.0090.00312.73
5.5.210.0050.00613.00
5.5.200.0100.00112.98
5.5.190.0070.00512.79
5.5.180.0080.00312.84
5.5.170.0070.00412.84
5.5.160.0090.00312.94
5.5.150.0070.00412.73
5.5.140.0090.00312.77
5.5.130.0070.00512.85
5.5.120.0100.00112.56
5.5.110.0070.00412.83
5.5.100.0060.00512.69
5.5.90.0070.00512.88
5.5.80.0090.00212.83
5.5.70.0090.00313.06
5.5.60.0080.00312.95
5.5.50.0020.00913.12
5.5.40.0100.00112.89
5.5.30.0070.00412.79
5.5.20.0080.00212.94
5.5.10.0090.00112.97
5.5.00.0100.00112.93
5.4.450.0070.00413.04
5.4.440.0090.00212.78
5.4.430.0080.00312.81
5.4.420.0050.00712.95
5.4.410.0060.00612.94
5.4.400.0100.00212.95
5.4.390.0090.00212.99
5.4.380.0100.00112.89
5.4.370.0100.00212.84
5.4.360.0070.00413.01
5.4.350.0090.00312.83
5.4.340.0070.00412.95
5.4.330.0080.00212.78
5.4.320.0080.00412.78
5.4.310.0080.00412.84
5.4.300.0060.00412.85
5.4.290.0090.00312.99
5.4.280.0100.00112.93
5.4.270.0110.00012.84
5.4.260.0070.00412.87
5.4.250.0120.00012.99
5.4.240.0110.00012.84
5.4.230.0090.00112.66
5.4.220.0100.00112.76
5.4.210.0070.00412.61
5.4.200.0070.00412.72
5.4.190.0070.00412.68
5.4.180.0090.00212.46
5.4.170.0060.00512.81
5.4.160.0080.00312.71
5.4.150.0070.00412.74
5.4.140.0030.00812.93
5.4.130.0040.00612.81
5.4.120.0090.00112.93
5.4.110.0090.00212.90
5.4.100.0080.00312.90
5.4.90.0070.00412.89
5.4.80.0110.00013.08
5.4.70.0080.00312.92
5.4.60.0090.00213.00
5.4.50.0080.00312.85
5.4.40.0100.00112.78
5.4.30.0050.00613.03
5.4.20.0080.00213.11
5.4.10.0090.00113.02
5.4.00.0060.00512.78
5.3.290.0080.00313.38
5.3.280.0060.00413.13
5.3.270.0060.00613.21
5.3.260.0060.00513.12
5.3.250.0070.00413.16
5.3.240.0090.00213.17
5.3.230.0070.00413.14
5.3.220.0090.00312.95
5.3.210.0060.00713.05
5.3.200.0080.00413.04
5.3.190.0050.00713.23
5.3.180.0070.00413.34
5.3.170.0050.00713.30
5.3.160.0070.00513.28
5.3.150.0070.00513.25
5.3.140.0100.00113.31
5.3.130.0030.00813.17
5.3.120.0060.00613.14
5.3.110.0050.00613.06
5.3.100.0080.00313.16
5.3.90.0050.00613.10
5.3.80.0040.00712.93
5.3.70.0070.00413.00
5.3.60.0070.00313.16
5.3.50.0110.00013.01
5.3.40.0100.00113.07
5.3.30.0070.00413.07
5.3.20.0060.00512.96
5.3.10.0030.00812.92
5.3.00.0080.00212.97

preferences:
60.08 ms | 400 KiB | 5 Q