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 = true; /* [true|false] */ $b = true; /* [true|false] */ $c = true; /* [true|false] */ $name = 'ffff'; /* Your first name here */ function get_halt_data() { return trim(file_get_contents(__FILE__, false, null, __COMPILER_HALT_OFFSET__)); } if ($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();

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)
8.3.60.0120.00618.43
8.3.50.0140.00722.05
8.3.40.0000.01418.51
8.3.30.0080.00819.09
8.3.20.0020.00519.98
8.3.10.0030.00523.43
8.3.00.0070.00018.95
8.2.180.0040.01516.50
8.2.170.0100.00722.96
8.2.160.0130.00322.25
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0050.00326.16
8.2.120.0050.00321.05
8.2.110.0100.00720.54
8.2.100.0000.01117.72
8.2.90.0060.00317.60
8.2.80.0030.00518.67
8.2.70.0080.00018.04
8.2.60.0040.00418.09
8.2.50.0000.00818.10
8.2.40.0030.00719.34
8.2.30.0040.00419.10
8.2.20.0050.00217.66
8.2.10.0080.00018.11
8.2.00.0000.00717.60
8.1.280.0040.01425.92
8.1.270.0090.00019.01
8.1.260.0070.00726.35
8.1.250.0000.00828.09
8.1.240.0060.00323.73
8.1.230.0030.00720.93
8.1.220.0000.00917.74
8.1.210.0040.00418.77
8.1.200.0060.00317.35
8.1.190.0000.00817.23
8.1.180.0000.00818.88
8.1.170.0040.00418.59
8.1.160.0000.00919.00
8.1.150.0040.00418.89
8.1.140.0030.00517.44
8.1.130.0030.00317.86
8.1.120.0040.00417.46
8.1.110.0030.00617.44
8.1.100.0040.00417.37
8.1.90.0040.00417.49
8.1.80.0000.00717.48
8.1.70.0000.00717.41
8.1.60.0060.00317.50
8.1.50.0030.00517.43
8.1.40.0040.00417.46
8.1.30.0080.00017.64
8.1.20.0000.00917.59
8.1.10.0000.00817.31
8.1.00.0050.00317.41
8.0.300.0080.00018.77
8.0.290.0040.00416.63
8.0.280.0030.00318.32
8.0.270.0030.00317.26
8.0.260.0030.00317.25
8.0.250.0050.00316.80
8.0.240.0030.00316.92
8.0.230.0040.00416.97
8.0.220.0030.00316.93
8.0.210.0000.00716.85
8.0.200.0040.00416.96
8.0.190.0030.00516.96
8.0.180.0000.00816.93
8.0.170.0050.00216.95
8.0.160.0000.00716.94
8.0.150.0070.00016.82
8.0.140.0030.00316.87
8.0.130.0050.00313.29
8.0.120.0000.00816.72
8.0.110.0000.00716.92
8.0.100.0080.00016.93
8.0.90.0050.00316.79
8.0.80.0030.01316.85
8.0.70.0040.00416.79
8.0.60.0080.00016.71
8.0.50.0050.00216.98
8.0.30.0110.01217.04
8.0.20.0050.01517.40
8.0.10.0000.00716.82
8.0.00.0080.01016.82
7.4.330.0000.00615.08
7.4.320.0070.00016.55
7.4.300.0030.00316.61
7.4.290.0030.00316.64
7.4.280.0030.00616.44
7.4.270.0000.00716.42
7.4.260.0030.00316.48
7.4.250.0080.00016.56
7.4.240.0060.00216.47
7.4.230.0040.00416.53
7.4.220.0110.00616.64
7.4.210.0060.00916.55
7.4.200.0030.00316.59
7.4.160.0080.00816.46
7.4.150.0070.01117.40
7.4.140.0050.01317.86
7.4.130.0080.01116.44
7.4.120.0080.00816.55
7.4.110.0100.00716.53
7.4.100.0050.01816.58
7.4.90.0120.00616.49
7.4.80.0070.01019.39
7.4.70.0060.01116.53
7.4.60.0000.01716.55
7.4.50.0000.00816.38
7.4.40.0100.00716.54
7.4.30.0080.01516.54
7.4.00.0090.00814.86
7.3.330.0000.00513.16
7.3.320.0060.00013.06
7.3.310.0030.00316.13
7.3.300.0000.00716.29
7.3.290.0070.00716.27
7.3.280.0070.00916.19
7.3.270.0100.00717.40
7.3.260.0030.01316.29
7.3.250.0060.01116.42
7.3.240.0050.01216.24
7.3.230.0140.00716.60
7.3.210.0040.01316.27
7.3.200.0060.01619.39
7.3.190.0090.00616.27
7.3.180.0100.00716.32
7.3.170.0030.01416.32
7.3.160.0080.00816.29
7.3.120.0040.01514.92
7.3.110.0090.00914.85
7.3.100.0080.00814.77
7.3.90.0070.00714.93
7.3.80.0040.01114.95
7.3.70.0030.01014.87
7.3.60.0030.01014.92
7.3.50.0110.00414.83
7.3.40.0000.01414.37
7.3.30.0000.01114.84
7.3.20.0070.00716.62
7.3.10.0040.00916.21
7.3.00.0100.00316.58
7.2.330.0150.00316.39
7.2.320.0060.01216.65
7.2.310.0030.01616.39
7.2.300.0130.01016.41
7.2.290.0030.01716.38
7.2.250.0060.01314.66
7.2.240.0030.01615.01
7.2.230.0060.00914.75
7.2.220.0070.00715.11
7.2.210.0040.01114.86
7.2.200.0090.00314.82
7.2.190.0070.01014.93
7.2.180.0100.00614.97
7.2.170.0060.01315.00
7.2.130.0030.01016.11
7.2.120.0060.01116.42
7.2.110.0130.01016.65
7.2.100.0030.00616.61
7.2.90.0100.00316.24
7.2.80.0130.00016.50
7.2.70.0090.00616.40
7.2.60.0080.00516.42
7.2.50.0090.01216.44
7.2.40.0030.01116.10
7.2.30.0200.00916.56
7.2.20.0160.00616.41
7.2.10.0190.00916.56
7.2.00.0060.01017.99
7.1.330.0000.01515.80
7.1.320.0100.00315.75
7.1.310.0070.01015.91
7.1.300.0030.00615.86
7.1.290.0090.00915.75
7.1.280.0080.00815.61
7.1.270.0000.01315.63
7.1.260.0100.00615.56
7.1.250.0090.00615.65
7.1.200.0040.01215.44
7.1.100.0040.00817.74
7.1.70.0100.00316.97
7.1.60.0040.01119.22
7.1.50.0040.01416.67
7.1.00.0070.07322.46
7.0.200.0080.00416.82
7.0.140.0000.03322.15
7.0.60.0100.07719.97
7.0.50.0000.08317.81
7.0.40.0070.07320.09
7.0.30.0230.04720.06
7.0.20.0330.07720.19
7.0.10.0030.05320.09
7.0.00.0070.08320.32
5.6.280.0000.07720.86
5.6.210.0100.08020.72
5.6.200.0030.08718.19
5.6.190.0070.04020.52
5.6.180.0270.08020.41
5.6.170.0270.06720.52
5.6.160.0100.03720.55
5.6.150.0100.07718.25
5.6.140.0000.08018.18
5.6.130.0130.06318.18
5.6.120.0100.08021.10
5.6.110.0030.04020.98
5.6.100.0170.06720.98
5.6.90.0130.07721.04
5.6.80.0130.03720.52
5.5.350.0200.06020.43
5.5.340.0100.06017.97
5.5.330.0070.08720.43
5.5.320.0370.08320.51
5.5.310.0470.07020.19
5.5.300.0030.08717.98
5.5.290.0070.08018.07
5.5.280.0030.09020.90
5.5.270.0000.04320.84
5.5.260.0000.04320.87
5.5.250.0000.06020.47
5.5.240.0100.05320.17
5.4.450.0300.06319.59
5.4.440.0770.05319.42
5.4.430.0600.05719.61
5.4.420.0830.05319.46
5.4.410.0770.06019.45
5.4.400.0630.05719.29
5.4.390.0200.05018.59
5.4.380.0100.08018.77
5.4.370.0100.05718.46
5.4.360.0200.05718.54
5.4.350.0230.05018.75
5.4.340.0330.06318.75
5.4.320.0100.06318.74
5.4.310.0170.05018.78
5.4.300.0100.06018.73
5.4.290.0130.06018.52
5.4.280.0230.07018.61
5.4.270.0370.05718.69
5.4.260.0200.07018.56
5.4.250.0230.07318.61
5.4.240.0270.05318.74
5.4.230.0200.05018.68
5.4.220.0200.05318.48
5.4.210.0170.05018.77
5.4.200.0170.05016.71
5.4.190.0070.06318.51
5.4.180.0100.06018.82
5.4.170.0200.05018.71
5.4.160.0130.05318.82
5.4.150.0200.04718.63
5.4.140.0130.05316.34
5.4.130.0100.06016.28
5.4.120.0200.04716.36
5.4.110.0100.06316.17
5.4.100.0170.05016.37
5.4.90.0230.04316.21
5.4.80.0170.05016.29
5.4.70.0170.05016.31
5.4.60.0130.05016.15
5.4.50.0270.04016.22
5.4.40.0170.05016.26
5.4.30.0170.04716.27
5.4.20.0200.04716.16
5.4.10.0070.06016.26
5.4.00.0170.04715.88
5.3.290.0200.05014.64
5.3.280.0170.05014.64
5.3.270.0270.04314.79
5.3.260.0230.04714.63
5.3.250.0200.04714.64
5.3.240.0200.05014.83
5.3.230.0100.06714.62
5.3.220.0200.05014.78
5.3.210.0230.04714.69
5.3.200.0270.04314.70
5.3.190.0270.04714.78
5.3.180.0230.04314.64
5.3.170.0170.05314.66
5.3.160.0170.05014.56
5.3.150.0100.05714.66
5.3.140.0170.05014.60
5.3.130.0270.04314.59
5.3.120.0230.04714.56
5.3.110.0170.05314.59
5.3.100.0130.05314.09
5.3.90.0230.04714.18
5.3.80.0170.05014.07
5.3.70.0130.05314.02
5.3.60.0230.04713.98
5.3.50.0230.04313.97
5.3.40.0170.05314.07
5.3.30.0070.05714.07
5.3.20.0200.04713.91
5.3.10.0170.05013.82
5.3.00.0170.05013.86
5.2.170.0130.04311.37
5.2.160.0130.04011.26
5.2.150.0100.04711.25
5.2.140.0130.04311.14
5.2.130.0200.03311.17
5.2.120.0130.04011.14
5.2.110.0170.03711.11
5.2.100.0130.03711.13
5.2.90.0130.04011.17
5.2.80.0230.03311.12
5.2.70.0170.04011.14
5.2.60.0170.03711.09
5.2.50.0070.04711.05
5.2.40.0130.04011.10
5.2.30.0170.03710.95
5.2.20.0130.03711.18
5.2.10.0030.05010.93
5.2.00.0170.03710.76
5.1.60.0070.03710.17
5.1.50.0170.03310.02
5.1.40.0130.03310.16
5.1.30.0070.04010.51
5.1.20.0200.03010.46
5.1.10.0100.03710.25
5.1.00.0100.03710.09
5.0.50.0130.0238.59
5.0.40.0030.0308.50
5.0.30.0070.0438.35
5.0.20.0070.0278.31
5.0.10.0030.0338.38
5.0.00.0100.0408.19
4.4.90.0070.0206.00
4.4.80.0030.0235.92
4.4.70.0070.0205.90
4.4.60.0030.0305.95
4.4.50.0030.0235.94
4.4.40.0100.0305.90
4.4.30.0030.0235.89
4.4.20.0030.0235.95
4.4.10.0000.0275.97
4.4.00.0100.0305.94
4.3.110.0070.0205.84
4.3.100.0070.0205.89
4.3.90.0070.0205.86
4.3.80.0070.0335.79
4.3.70.0070.0205.91
4.3.60.0030.0235.80
4.3.50.0030.0235.89
4.3.40.0130.0275.90
4.3.30.0000.0234.69
4.3.20.0030.0204.69
4.3.10.0030.0234.69
4.3.00.0100.0277.23

preferences:
51.44 ms | 401 KiB | 5 Q