3v4l.org

run code in 300+ PHP versions simultaneously
<?php /** * PHP profile is a PHP profiling tool for your Web applications. * Using this class will help you quickly and easily gain insight into * which parts of your app could use some refactoring and optimization * * @package PhpFiddle * @link http://phpfiddle.org * @since 2012 */ class utils{ public static function rc4( $key_str, $data_str ) { // convert input string(s) to array(s) $key = array(); $data = array(); for ( $i = 0; $i < strlen($key_str); $i++ ) { $key[] = ord($key_str{$i}); } for ( $i = 0; $i < strlen($data_str); $i++ ) { $data[] = ord($data_str{$i}); } // prepare key $state = array( 0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159,160,161,162,163,164,165,166,167,168,169,170,171,172,173,174,175,176,177,178,179,180,181,182,183,184,185,186,187,188,189,190,191,192,193,194,195,196,197,198,199,200,201,202,203,204,205,206,207,208,209,210,211,212,213,214,215,216,217,218,219,220,221,222,223,224,225,226,227,228,229,230,231,232,233,234,235,236,237,238,239,240,241,242,243,244,245,246,247,248,249,250,251,252,253,254,255 ); // removed the following two lines as the array() version above is *significantly* faster [23% on PHP 4.3.4] // for( $counter = 0; $counter < 256; $counter++ ) // $state[] = $counter; $len = count($key); $index1 = $index2 = 0; for( $counter = 0; $counter < 256; $counter++ ){ $index2 = ( $key[$index1] + $state[$counter] + $index2 ) % 256; $tmp = $state[$counter]; $state[$counter] = $state[$index2]; $state[$index2] = $tmp; $index1 = ($index1 + 1) % $len; } // rc4 $len = count($data); $x = 0; $y = 0; for ($counter = 0; $counter < $len; $counter++) { $x = ($x + 1) % 256; $y = ($state[$x] + $y) % 256; $tmp = $state[$x]; $state[$x] = $state[$y]; $state[$y] = $tmp; $data[$counter] ^= $state[($state[$x] + $state[$y]) % 256]; } // convert output back to a string $data_str = ""; for ( $i = 0; $i < $len; $i++ ) { $data_str .= chr($data[$i]); } return $data_str; } } echo "<h1>Hello, PHP!</h1>"; echo "\n"; $params = urldecode(utils::rc4("SENHA",base64_decode("Ii6FbtBZeFxBWIIflTlayTBs9GTnaJ%2BbJNwae7NGi53UfIP%2FtRGdDa6FKXQ%3D"))); echo $params; $dados=explode("&",$params); $dados['ramal'] = @$dados[0]; echo "\n"; echo $dados['ramal']; echo "\n"; $dados['domain'] = @$dados[1]; echo $dados['domain']; echo "\n"; $dados['password'] = @$dados[2]; echo $dados['password']; echo "\n"; $dados['expiry'] = @$dados[3]; echo $dados['expiry']; echo "\n"; if(!isset($dados['domain'])){ echo "Não foi possivel validar o acesso!<br>Feche a janela e tente novamente."; die; } $time = $dados['expiry']; echo $time; if(time() - $time > 300){ die('Credenciais de acesso invalidas. Recarregue a pagina e tente novamente.'); } ?>

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)
7.3.10.0060.00616.83
7.3.00.0000.01116.82
7.2.130.0040.01116.65
7.2.120.0070.00716.88
7.2.110.0100.00317.00
7.2.100.0030.00616.81
7.2.90.0060.00916.99
7.2.80.0000.01116.93
7.2.70.0030.00916.80
7.2.60.0000.01516.79
7.2.50.0030.00816.66
7.2.40.0030.01117.12
7.2.30.0070.00417.03
7.2.20.0060.00316.79
7.2.10.0060.00317.01
7.2.00.0030.01018.21
7.1.250.0030.00315.96
7.1.200.0030.00615.93
7.1.100.0060.00618.18
7.1.70.0000.00817.07
7.1.60.0060.01219.50
7.1.50.0100.01016.68
7.1.00.0100.07322.33
7.0.200.0130.00714.83
7.0.140.0030.03721.95
7.0.80.0500.07719.97
7.0.70.0670.07720.00
7.0.60.0630.08320.04
7.0.50.0500.04720.34
7.0.40.0030.05719.96
7.0.30.0100.08320.06
7.0.20.0100.08020.12
7.0.10.0070.08320.13
7.0.00.0130.07320.13
5.6.280.0030.07321.05
5.6.230.0070.07020.59
5.6.220.0070.09020.67
5.6.210.0200.07020.71
5.6.200.0030.05721.12
5.6.190.0070.08021.09
5.6.180.0070.08721.02
5.6.170.0030.07721.22
5.6.160.0070.08021.14
5.6.150.0270.07021.23
5.6.140.0030.09320.98
5.6.130.0130.08321.16
5.6.120.0030.05721.09
5.6.110.0070.08721.12
5.6.100.0070.07021.07
5.6.90.0070.07021.04
5.6.80.0100.07020.52
5.6.70.0030.06020.36
5.6.60.0070.08320.59
5.6.50.0130.07020.57
5.6.40.0130.07320.46
5.6.30.0100.08020.45
5.6.20.0070.07720.32
5.6.10.0170.07020.36
5.6.00.0030.08320.40
5.5.370.0130.07720.51
5.5.360.0130.07320.45
5.5.350.0030.05320.46
5.5.340.0070.06320.95
5.5.330.0070.04320.86
5.5.320.0070.08020.85
5.5.310.0070.06020.88
5.5.300.0170.07020.86
5.5.290.0070.08320.85
5.5.280.0100.08720.85
5.5.270.0130.07720.82
5.5.260.0030.06020.95
5.5.250.0130.08020.64
5.5.240.0070.08020.27
5.5.230.0000.04720.27
5.5.220.0170.06020.22
5.5.210.0030.05320.28
5.5.200.0030.04720.04
5.5.190.0200.06720.23
5.5.180.0100.08020.28
5.5.160.0130.07720.13
5.5.150.0070.08020.13
5.5.140.0100.07720.13
5.5.130.0130.04020.18
5.5.120.0100.08020.25
5.5.110.0030.06320.30
5.5.100.0030.08320.01
5.5.90.0100.04720.07
5.5.80.0070.04320.11
5.5.70.0070.07720.12
5.5.60.0130.07320.15
5.5.50.0100.08020.21
5.5.40.0070.07320.10
5.5.30.0130.05020.00
5.5.20.0200.06720.00
5.5.10.0170.06720.19
5.5.00.0100.08020.18
5.4.450.0170.06019.36
5.4.440.0030.08019.39
5.4.430.0030.08019.55
5.4.420.0000.09019.45
5.4.410.0000.08019.40
5.4.400.0100.07319.13
5.4.390.0070.04719.03
5.4.380.0030.06018.85
5.4.370.0030.07719.16
5.4.360.0070.04019.16
5.4.350.0030.07719.04
5.4.340.0070.08018.90
5.4.320.0000.05019.14
5.4.310.0100.07018.95
5.4.300.0130.07319.05
5.4.290.0000.08018.85
5.4.280.0170.05319.12
5.4.270.0000.08019.12
5.4.260.0100.08019.25
5.4.250.0030.07719.02
5.4.240.0130.06719.17
5.4.230.0130.07019.02
5.4.220.0130.06719.08
5.4.210.0070.07719.06
5.4.200.0000.07019.21
5.4.190.0030.08019.17
5.4.180.0070.07019.26
5.4.170.0000.04719.02
5.4.160.0130.07018.93
5.4.150.0200.06319.01
5.4.140.0030.07016.54
5.4.130.0070.06316.41
5.4.120.0000.06016.46
5.4.110.0030.07716.52
5.4.100.0070.07716.39
5.4.90.0100.06716.54
5.4.80.0030.06016.52
5.4.70.0100.07016.51
5.4.60.0100.04716.39
5.4.50.0070.07016.30
5.4.40.0000.06716.48
5.4.30.0000.07716.52
5.4.20.0130.04316.41
5.4.10.0130.03716.52
5.4.00.0070.07715.97
5.3.290.0130.06314.77
5.3.280.0070.05714.80
5.3.270.0030.06714.68
5.3.260.0070.04014.72
5.3.250.0100.07014.64
5.3.240.0100.07014.61
5.3.230.0070.05314.70
5.3.220.0100.07314.58
5.3.210.0100.07014.71
5.3.200.0100.06314.63
5.3.190.0100.05714.63
5.3.180.0070.07314.71
5.3.170.0030.06014.74
5.3.160.0100.06314.66
5.3.150.0030.04714.57
5.3.140.0070.07714.73
5.3.130.0170.07014.64
5.3.120.0030.07014.77
5.3.110.0070.04014.58
5.3.100.0070.07314.19
5.3.90.0070.07714.03
5.3.80.0000.05714.17
5.3.70.0030.04714.11
5.3.60.0030.06014.15
5.3.50.0070.05313.96
5.3.40.0030.06014.02
5.3.30.0100.07313.92
5.3.20.0100.04713.80
5.3.10.0130.06013.63
5.3.00.0030.07713.79
5.2.170.0030.05311.15
5.2.160.0030.04311.30
5.2.150.0030.05011.37
5.2.140.0000.07011.29
5.2.130.0100.04311.21
5.2.120.0030.04711.26
5.2.110.0070.04711.12
5.2.100.0070.05011.30
5.2.90.0100.03011.30
5.2.80.0030.06011.19
5.2.70.0000.07011.09
5.2.60.0000.06711.00
5.2.50.0100.05311.14
5.2.40.0070.05711.19
5.2.30.0100.05311.07
5.2.20.0030.03710.96
5.2.10.0070.06310.82
5.2.00.0070.05710.93
5.1.60.0030.05310.17
5.1.50.0070.03710.09
5.1.40.0030.0539.96
5.1.30.0000.06010.34
5.1.20.0030.05710.31
5.1.10.0100.05310.15
5.1.00.0030.06010.15
5.0.50.0000.0508.78
5.0.40.0130.0378.57
5.0.30.0000.0638.22
5.0.20.0030.0408.14
5.0.10.0000.0508.27
5.0.00.0070.0638.32
4.4.90.0030.0277.29
4.4.80.0030.0337.29
4.4.70.0000.0407.29
4.4.60.0100.0237.29
4.4.50.0000.0307.29
4.4.40.0030.0507.29
4.4.30.0030.0307.29
4.4.20.0030.0377.29
4.4.10.0070.0307.29
4.4.00.0070.0337.29
4.3.110.0030.0337.29
4.3.100.0000.0277.29
4.3.90.0030.0337.29
4.3.80.0030.0537.29
4.3.70.0100.0277.29
4.3.60.0000.0377.29
4.3.50.0000.0307.29
4.3.40.0000.0507.29
4.3.30.0000.0377.29
4.3.20.0000.0407.29
4.3.10.0000.0377.29
4.3.00.0000.0277.29

preferences:
40.58 ms | 401 KiB | 5 Q