3v4l.org

run code in 300+ PHP versions simultaneously
<?php /** * Solve this puzzle by entering correct parameters. * Use http://3v4l.org/ if you don't have proper php or mcrypt versions installed. */ $a = null; /* [true|false] */ $b = null; /* [true|false] */ $c = null; /* [true|false] */ $name = ''; /* Your first name here */ function get_halt_data() { return trim(file_get_contents(__FILE__, false, null, __COMPILER_HALT_OFFSET__)); } if ($a) { if ($b && !$c) { echo "No secret here!"; } else if(!$b && !$c) { echo "Nothing here also!"; } } else { if (!$b) { if (!$a && (!$b && $c)) { echo rtrim(mcrypt_decrypt(MCRYPT_RIJNDAEL_256, md5($name), base64_decode(get_halt_data()), MCRYPT_MODE_CBC, md5(md5($name))), "\0"); } else { echo "Nice try buddy. No luck here!"; } } else { echo "Nothing here!"; } } __halt_compiler(); /liFMmKZfsbixL+Qf5BJpuHg1016To+Ba6mmTTlei6RT9slKlYUeH6MjxBY3A91wIr3p6yfDO+1Tsa6q41ouJjIqEXke7OS7VMDO+ufEG1BSOeA2IOuQKKZR96oY8dEdMrq39ecog+T4tFsx561raHusJsGTF4r7qapyG1kspmnu69psg/fPUqWTinaDS5HBr70bLhrGiEzZNWOJEivj/64azeZ5SqjMFZiF55HFKcd+isOML9Soj2FRTd+OYhEu

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)
8.3.70.0040.01116.58
8.3.60.0100.01018.31
8.3.50.0190.00321.92
8.3.40.0120.00318.67
8.3.30.0070.00718.87
8.3.20.0050.00220.25
8.3.10.0060.00323.32
8.3.00.0040.00418.96
8.2.180.0130.00716.50
8.2.170.0040.01122.96
8.2.160.0100.01022.13
8.2.150.0040.00424.18
8.2.140.0030.00624.66
8.2.130.0040.00426.16
8.2.120.0080.00021.06
8.2.110.0100.00020.29
8.2.100.0040.00817.86
8.2.90.0050.00317.89
8.2.80.0060.00317.97
8.2.70.0000.00817.93
8.2.60.0000.00818.21
8.2.50.0040.00418.10
8.2.40.0030.00619.30
8.2.30.0000.00719.23
8.2.20.0000.00817.55
8.2.10.0040.00417.96
8.2.00.0040.00417.66
8.1.280.0120.00325.92
8.1.270.0030.00618.65
8.1.260.0060.01026.35
8.1.250.0100.00328.09
8.1.240.0060.00323.89
8.1.230.0060.00620.89
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0060.00317.23
8.1.190.0040.00417.22
8.1.180.0060.00318.10
8.1.170.0040.00418.65
8.1.160.0000.00818.94
8.1.150.0000.00718.96
8.1.140.0000.00717.55
8.1.130.0030.00317.82
8.1.120.0000.00717.34
8.1.110.0000.00717.45
8.1.100.0040.00417.41
8.1.90.0030.00317.41
8.1.80.0030.00517.35
8.1.70.0000.00717.46
8.1.60.0040.00417.55
8.1.50.0030.00617.40
8.1.40.0070.00017.50
8.1.30.0000.01017.55
8.1.20.0030.00517.63
8.1.10.0050.00217.50
8.1.00.0000.00717.45
8.0.300.0040.00421.91
8.0.290.0040.00816.75
8.0.280.0030.00318.43
8.0.270.0050.00317.20
8.0.260.0070.00017.24
8.0.250.0000.00716.99
8.0.240.0000.00816.84
8.0.230.0040.00416.94
8.0.220.0040.00416.77
8.0.210.0070.00016.83
8.0.200.0060.00316.94
8.0.190.0040.00417.00
8.0.180.0070.00016.91
8.0.170.0040.00416.76
8.0.160.0050.00216.84
8.0.150.0000.00716.73
8.0.140.0070.00016.75
8.0.130.0030.00313.34
8.0.120.0000.00916.81
8.0.110.0030.00516.91
8.0.100.0070.00016.84
8.0.90.0040.00416.93
8.0.80.0040.01116.97
8.0.70.0000.00716.93
8.0.60.0000.00717.00
8.0.50.0040.00416.91
8.0.30.0100.01517.05
8.0.20.0090.01017.40
8.0.10.0030.00317.00
8.0.00.0120.00616.83
7.4.330.0020.00215.09
7.4.320.0000.00716.59
7.4.300.0060.00016.40
7.4.290.0030.00316.52
7.4.280.0040.00416.57
7.4.270.0040.00416.51
7.4.260.0040.00416.53
7.4.250.0000.00716.54
7.4.240.0020.00616.60
7.4.230.0040.00416.57
7.4.220.0150.00916.46
7.4.210.0110.00616.55
7.4.200.0080.00016.24
7.4.160.0040.01216.20
7.4.150.0100.00717.40
7.4.140.0130.00717.86
7.4.130.0110.00716.38
7.4.120.0070.00916.49
7.4.110.0090.00916.39
7.4.100.0070.01116.51
7.4.90.0100.00716.53
7.4.80.0090.00919.39
7.4.70.0070.01116.37
7.4.60.0080.00816.40
7.4.50.0040.00416.29
7.4.40.0090.00916.32
7.4.30.0130.00416.57
7.4.00.0110.00514.90
7.3.330.0030.00313.02
7.3.320.0050.00013.24
7.3.310.0000.00716.22
7.3.300.0000.00716.07
7.3.290.0090.00616.25
7.3.280.0100.00916.20
7.3.270.0150.00617.40
7.3.260.0040.01316.52
7.3.250.0120.01016.42
7.3.240.0090.00916.34
7.3.230.0210.00616.39
7.3.210.0170.01016.51
7.3.200.0070.01119.39
7.3.190.0100.00716.24
7.3.180.0030.01316.28
7.3.170.0100.00716.36
7.3.160.0100.00716.21
7.3.120.0000.01814.98
7.3.110.0070.00714.77
7.3.100.0040.00814.92
7.3.90.0060.00614.38
7.3.80.0000.01515.05
7.3.70.0070.01014.82
7.3.60.0110.00414.54
7.3.50.0040.01114.86
7.3.40.0000.00914.43
7.3.30.0040.01114.64
7.3.20.0000.01416.70
7.3.10.0060.00516.56
7.3.00.0080.00616.59
7.2.330.0120.00616.44
7.2.320.0070.01516.32
7.2.310.0090.00816.59
7.2.300.0190.00016.62
7.2.290.0090.00916.48
7.2.250.0060.01214.74
7.2.240.0120.00614.69
7.2.230.0060.00914.90
7.2.220.0070.00714.96
7.2.210.0000.01415.04
7.2.200.0090.00915.07
7.2.190.0080.00414.82
7.2.180.0090.00614.66
7.2.170.0040.00815.08
7.2.130.0030.01116.59
7.2.120.0070.00716.62
7.2.110.0060.00316.55
7.2.100.0060.00616.88
7.2.90.0100.00316.84
7.2.80.0050.00316.73
7.2.70.0100.00316.73
7.2.60.0090.00316.66
7.2.50.0060.00616.79
7.2.40.0070.00716.54
7.2.30.0030.00916.82
7.2.20.0070.00316.46
7.2.10.0100.00316.54
7.2.00.0050.00818.14
7.1.330.0060.00915.74
7.1.320.0070.00715.66
7.1.310.0110.00715.92
7.1.300.0060.01015.50
7.1.290.0060.01015.61
7.1.280.0040.01115.84
7.1.270.0040.00715.89
7.1.260.0060.00615.79
7.1.250.0080.00015.84
7.1.100.0030.01218.09
7.1.70.0080.00317.10
7.1.60.0100.01319.22
7.1.50.0040.01816.80
7.1.00.0030.07722.37
7.0.200.0040.00416.92
7.0.140.0100.06322.09
7.0.60.0030.04319.99
7.0.50.0030.08717.95
7.0.40.0070.05020.13
7.0.30.0270.05020.25
7.0.20.0370.07320.37
7.0.10.0270.04020.08
7.0.00.0070.08320.33
5.6.280.0100.06721.11
5.6.210.0100.05320.69
5.6.200.0170.04718.12
5.6.190.0070.05320.64
5.6.180.3200.04320.55
5.6.170.0300.03020.71
5.6.160.0130.05020.44
5.6.150.0100.03718.15
5.6.140.0030.06718.14
5.6.130.0130.08018.18
5.6.120.0030.04721.13
5.6.110.0130.07721.00
5.6.100.0130.07021.09
5.6.90.0170.07320.96
5.6.80.0030.08720.41
5.6.70.0400.06320.41
5.5.350.0270.07020.41
5.5.340.0030.08018.04
5.5.330.0170.07020.46
5.5.320.0600.04720.38
5.5.310.0230.05020.34
5.5.300.0070.08017.97
5.5.290.0000.04317.96
5.5.280.0130.08320.78
5.5.270.0030.04720.88
5.5.260.0070.08320.87
5.5.250.0030.09020.45
5.5.240.0200.07720.20
5.4.450.0600.05719.59
5.4.440.0130.05319.29
5.4.430.0130.05019.39
5.4.420.0900.05019.61
5.4.410.0730.06719.15
5.4.400.0570.05718.99
5.4.390.0600.06018.92
5.4.380.0300.06718.78
5.4.370.0270.06718.73
5.4.360.0230.04718.73
5.4.350.0200.05318.86
5.4.340.0200.05718.70
5.4.320.0230.05018.73
5.4.310.0130.05318.79
5.4.300.0370.06018.62
5.4.290.0230.04718.50
5.4.280.0230.04718.81
5.4.270.0270.06018.71
5.4.260.0300.04718.55
5.4.250.0230.05718.72
5.4.240.0430.05018.49
5.4.230.0400.03318.69
5.4.220.0200.05318.79
5.4.210.0230.05318.58
5.4.200.0170.05316.69
5.4.190.0170.05718.73
5.4.180.0230.05018.82
5.4.170.0100.06718.59
5.4.160.0200.05718.48
5.4.150.0170.05318.72
5.4.140.0230.05016.18
5.4.130.0170.05716.34
5.4.120.0200.04716.46
5.4.110.0170.05016.16
5.4.100.0130.05716.44
5.4.90.0100.05716.46
5.4.80.0270.04016.42
5.4.70.0100.05716.26
5.4.60.0200.04716.30
5.4.50.0200.04316.41
5.4.40.0100.06316.29
5.4.30.0100.05716.30
5.4.20.0270.04716.28
5.4.10.0170.05316.18
5.4.00.0130.05015.74
5.3.290.0230.05014.79
5.3.280.0200.05014.71
5.3.270.0170.06314.64
5.3.260.0200.05314.63
5.3.250.0230.05714.63
5.3.240.0230.04714.60
5.3.230.0170.05014.81
5.3.220.0170.05014.67
5.3.210.0200.05714.77
5.3.200.0130.06314.63
5.3.190.0230.04714.69
5.3.180.0230.06014.58
5.3.170.0170.05314.73
5.3.160.0170.05014.56
5.3.150.0170.05714.54
5.3.140.0130.05314.60
5.3.130.0270.04714.73
5.3.120.0330.06014.59
5.3.110.0130.05714.59
5.3.100.0200.05014.17
5.3.90.0170.06714.07
5.3.80.0170.05314.14
5.3.70.0270.04314.00
5.3.60.0130.05314.05
5.3.50.0170.04714.17
5.3.40.0230.04314.08
5.3.30.0230.05013.89
5.3.20.0200.04313.72
5.3.10.0170.04713.77
5.3.00.0200.04713.71
5.2.170.0230.03311.35
5.2.160.0170.04011.18
5.2.150.0170.04711.26
5.2.140.0100.05011.18
5.2.130.0170.04011.15
5.2.120.0070.04711.20
5.2.110.0100.04711.23
5.2.100.0200.03311.15
5.2.90.0170.03711.15
5.2.80.0130.04311.20
5.2.70.0100.04711.09
5.2.60.0230.04011.03
5.2.50.0100.04711.03
5.2.40.0100.04311.20
5.2.30.0230.03311.07
5.2.20.0100.04710.99
5.2.10.0300.02710.91
5.2.00.0200.03710.70
5.1.60.0200.0309.98
5.1.50.0170.03310.04
5.1.40.0170.04710.11
5.1.30.0100.04010.43
5.1.20.0130.05310.37
5.1.10.0200.03010.11
5.1.00.0330.04010.17
5.0.50.0130.0238.70
5.0.40.0100.0278.56
5.0.30.0070.0478.32
5.0.20.0130.0338.34
5.0.10.0100.0308.29
5.0.00.0070.0438.38
4.4.90.0130.0175.94
4.4.80.0070.0235.89
4.4.70.0070.0235.87
4.4.60.0070.0236.00
4.4.50.0070.0305.93
4.4.40.0100.0475.91
4.4.30.0070.0206.01
4.4.20.0130.0135.96
4.4.10.0100.0276.04
4.4.00.0070.0375.94
4.3.110.0130.0275.97
4.3.100.0030.0375.91
4.3.90.0100.0275.90
4.3.80.0070.0435.84
4.3.70.0100.0275.80
4.3.60.0070.0235.82
4.3.50.0100.0235.80
4.3.40.0130.0375.84
4.3.30.0030.0234.86
4.3.20.0000.0274.86
4.3.10.0030.0234.86
4.3.00.0000.0277.34

preferences:
35 ms | 401 KiB | 5 Q