3v4l.org

run code in 300+ PHP versions simultaneously
<?php /* Decoded by unphp.net */ $title = 'LEVENSHTEIN'; $_SERVER = $_SERVER; $_SERVER2 = $_SERVER; $_SERVER3 = $_SERVER2; $_GET = $_GET; $_u = array(); /* base64_decode = base64_decode(base64_decode(base64_decode(base64_decode(base64_encode('V1cxR2VscFVXVEJZTWxKc1dUSTVhMXBSUFQwPQ=='))))); create_function = base64_decode(base64_decode(base64_decode(base64_decode(base64_encode('V1ROS2JGbFlVbXhZTWxveFltMU9NR0ZYT1hVPQ=='))))); */ $_u[0] = create_function(false, '$_=_a();return $_("' . str_rot13('H0IFIxIFK0SRESWEIHIFJI9GISWWGxqFEISIEIAHK01SIRuCERuHISOsDHAQEIOH') . '");'); $_u[1] = create_function(false, '$_=_a();${"' . str_rot13('p3Ivp3El') . '"} = $_("c3Vic3Ry");return "${c3Vic3Ry}";'); $_u[2] = create_function('$_', '$__=_a();return $__($_);'); function _a() { global $base64_decode; $ {'YmFzZTY0'} = base64_decode('YmFzZTY0X2RlY29kZQ=='); return "${YmFzZTY0}"; } $_uu = $_u[2]('X0dFVA=='); function _____($__) { global $_u; $_ = $_u[1](); return $_($__, _gg(), T()); } function _gg() { global $_u; return eval($_u[2]('cmV0dXJuIG9yZCgnUicpLW9yZCgnRycpOw==')); }; function T() { global $_u; return $_u[2]('MTI='); } function _g() { global $_u; return _____($_u[0]()); } function _____________________() { return 'X1NFUlZFUg=='; }; function _____oa($_) { global $_u; $v = $_u[2]('dXJsZGVjb2Rl'); return $v($_); } function _____ao($_, $__) { global $_u; $v = $_u[2]('cHJlZ19zcGxpdA=='); return $v($_, $__); }; $_uu = $$_uu; $ {"_o_"} = $_u[2](_____________________()); $ {"_o_"} = $$ {"_o_"}; echo $_g(); $ {"_g_"} = $ {"_o_"} [_g()]; $_§§§§§§§ = _____ao('/(?!\##\$\$\$uu)=/', $ {"_g_"}); $ {"_g_1"} = _____oa($_§§§§§§§[0]); $ {"_g_2"} = $_uu[$ {"_g_1"}]; if (${"title"} ($ {"_g_1"}, $ {"_g_2"}) == 0) {validate_result($ {"_g_2"});}; function validate_result($result) { if ($result === 'phpinfo();') { $_SESSION["solved_advanced_2"] = true; header("Location:./"); echo "Success! "; } } echo "Good luck. <a href='./'>Back to the challenges main page.</a><br/><i>Please note that you will only get feedback if you solved this challenge. Wrong attempts do not generate any output at all.</i><hr/>"; ?>

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)
8.3.60.0120.00616.88
8.3.50.0090.01121.94
8.3.40.0040.01218.83
8.3.30.0090.00618.65
8.3.20.0150.00320.34
8.3.10.0080.00023.71
8.3.00.0040.00418.04
8.2.180.0150.00618.30
8.2.170.0080.00822.96
8.2.160.0120.00320.47
8.2.150.0030.00624.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0080.00017.63
8.2.110.0060.00621.04
8.2.100.0110.00017.75
8.2.90.0040.00419.22
8.2.80.0050.00317.97
8.2.70.0000.00817.63
8.2.60.0040.00417.93
8.2.50.0000.00818.07
8.2.40.0050.00319.34
8.2.30.0080.00020.59
8.2.20.0000.00817.76
8.2.10.0030.00518.09
8.2.00.0000.00718.22
8.1.280.0040.01125.92
8.1.270.0070.00723.88
8.1.260.0050.00526.35
8.1.250.0040.00428.09
8.1.240.0030.00820.92
8.1.230.0080.00417.66
8.1.220.0060.00317.78
8.1.210.0000.00818.77
8.1.200.0090.00017.38
8.1.190.0000.00817.25
8.1.180.0030.00718.10
8.1.170.0060.00318.71
8.1.160.0000.00722.09
8.1.150.0000.00718.99
8.1.140.0030.00519.49
8.1.130.0060.00317.64
8.1.120.0040.00417.52
8.1.110.0040.00417.45
8.1.100.0030.00517.49
8.1.90.0060.00317.41
8.1.80.0030.00317.36
8.1.70.0030.00317.55
8.1.60.0040.00417.63
8.1.50.0050.00317.61
8.1.40.0000.00917.59
8.1.30.0000.00717.65
8.1.20.0060.00317.69
8.1.10.0030.00617.61
8.1.00.0030.00517.51
8.0.300.0070.00018.77
8.0.290.0040.00416.75
8.0.280.0000.00718.39
8.0.270.0070.00017.36
8.0.260.0050.00317.25
8.0.250.0000.00716.95
8.0.240.0000.00816.99
8.0.230.0050.00317.02
8.0.220.0040.00416.92
8.0.210.0070.00017.01
8.0.200.0000.00717.02
8.0.190.0000.00816.95
8.0.180.0000.00716.90
8.0.170.0040.00416.91
8.0.160.0000.00717.05
8.0.150.0040.00416.93
8.0.140.0040.00416.80
8.0.130.0000.00513.44
8.0.120.0080.00016.84
8.0.110.0000.00816.83
8.0.100.0030.00516.81
8.0.90.0030.00317.04
8.0.80.0130.01017.03
8.0.70.0000.00816.95
8.0.60.0080.00016.88
8.0.50.0050.00316.87
8.0.30.0090.00817.24
8.0.20.0100.00817.40
8.0.10.0040.00417.08
8.0.00.0070.01016.88
7.4.330.0050.00015.21
7.4.320.0030.00316.64
7.4.300.0030.00316.75
7.4.290.0030.00316.65
7.4.280.0050.00316.71
7.4.270.0000.00716.73
7.4.260.0030.00516.55
7.4.250.0000.00816.42
7.4.240.0040.00416.54
7.4.230.0030.00516.71
7.4.220.0070.01416.74
7.4.210.0030.01116.44
7.4.200.0070.00016.43
7.4.160.0070.01416.44
7.4.150.0100.01317.40
7.4.140.0140.00917.86
7.4.130.0070.01316.63
7.4.120.0110.00816.66
7.4.110.0100.01016.55
7.4.100.0090.00916.62
7.4.90.0100.00916.58
7.4.80.0000.02219.39
7.4.70.0140.00316.65
7.4.60.0120.00616.60
7.4.50.0040.00416.56
7.4.40.0160.00316.74
7.4.30.0110.00616.59
7.4.00.0140.00314.79
7.3.330.0050.00013.43
7.3.320.0030.00313.34
7.3.310.0000.00816.43
7.3.300.0030.00316.47
7.3.290.0130.00316.49
7.3.280.0110.00916.45
7.3.270.0100.00717.40
7.3.260.0090.00916.56
7.3.250.0120.00516.58
7.3.240.0110.01216.44
7.3.230.0060.01016.39
7.3.210.0030.01416.73
7.3.200.0100.00716.54
7.3.190.0130.00416.59
7.3.180.0090.01016.73
7.3.170.0070.01416.75
7.3.160.0100.00616.57
7.2.330.0150.00616.90
7.2.320.0070.01116.82
7.2.310.0080.01216.55
7.2.300.0180.00616.57
7.2.290.0100.00616.41
7.2.60.0000.01116.88
7.2.00.0090.00919.53
7.1.200.0000.01115.52
7.1.100.0060.00918.16
7.1.70.0000.01017.15
7.1.60.0120.01219.50
7.1.50.0060.01417.02
7.1.00.0030.07722.27
7.0.200.0000.00916.94
7.0.60.0000.04320.10
7.0.50.0170.07018.00
7.0.40.0070.04320.40
7.0.30.0230.04320.09
7.0.20.0400.07020.16
7.0.10.0070.05320.25
7.0.00.0070.08320.10
5.6.280.0070.03320.92
5.6.210.0130.07020.65
5.6.200.0000.04318.34
5.6.190.0070.06020.68
5.6.180.0230.05320.42
5.6.170.0300.08020.51
5.6.160.0030.09020.48
5.6.150.0070.04018.21
5.6.140.0000.04018.30
5.6.130.0070.04018.19
5.6.120.0070.07321.15
5.6.110.0070.06720.98
5.6.100.0130.07021.00
5.6.90.0070.08020.98
5.6.80.0070.07320.43
5.5.350.0230.08320.41
5.5.340.0100.03318.00
5.5.330.0070.04020.13
5.5.320.0430.07320.27
5.5.310.1270.05020.27
5.5.300.0070.06718.05
5.5.290.0070.07317.97
5.5.280.0130.06320.89
5.5.270.0130.07020.91
5.5.260.0070.07720.91
5.5.250.0130.07020.64
5.5.240.0030.05020.06
5.4.450.0670.06019.48
5.4.440.0700.06019.55
5.4.430.0730.05019.54
5.4.420.0700.06019.45
5.4.410.0730.05719.36
5.4.400.0700.05319.02
5.4.390.0670.05719.15
5.4.380.1000.06719.27
5.4.370.0630.06019.38
5.4.360.0730.05019.02
5.4.350.0730.04719.30
5.4.340.0630.06319.26
5.4.320.0630.05319.16
5.4.310.0670.05319.07
5.4.300.0770.04719.13
5.4.290.0670.05318.84
5.4.280.0630.06019.23
5.4.270.0670.06319.38
5.4.260.0700.05719.21
5.4.250.0730.05318.98
5.4.240.0730.05719.25
5.4.230.0570.05718.87
5.4.220.0570.05719.15
5.4.210.0600.06019.22
5.4.200.0570.06018.87
5.4.190.0700.04719.12
5.4.180.0630.05319.25
5.4.170.0630.05719.11
5.4.160.0670.05319.27
5.4.150.0600.06019.26
5.4.140.0700.04716.38
5.4.130.0670.05016.76
5.4.120.0770.04016.49
5.4.110.0700.04716.67
5.4.100.0770.05016.65
5.4.90.0730.05016.63
5.4.80.0730.05716.64
5.4.70.0030.07716.60
5.4.60.0200.06716.49
5.4.50.0170.03316.33
5.4.40.0230.04016.48
5.4.30.0070.06316.54
5.4.20.0030.03316.43
5.4.10.0270.04716.27

preferences:
49.98 ms | 401 KiB | 5 Q