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refactor(优化代码): 优化代码

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xiaoqidun 2020-10-21 20:18:22 +08:00
parent e39d223768
commit 844b60bf95
2 changed files with 38 additions and 14 deletions
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1
kernel.php
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@ -194,3 +194,4 @@ class filesystem
} }
} }
} }
?>

51
system.php
View File

@ -22,18 +22,26 @@ function ___codepre()
function ___ziplist() function ___ziplist()
{ {
$zip = trim(func_get_arg(0)); $zip = trim(func_get_arg(0));
if (!is_readable('pclzip.php') || !___getmime($zip, 'zip')) return false; if (!is_readable('pclzip.php') || !___getmime($zip, 'zip')) {
return false;
}
require 'pclzip.php'; require 'pclzip.php';
$pclzip = new pclzip($zip); $pclzip = new pclzip($zip);
if (!($getlist = $pclzip->listContent())) return false; if (!($getlist = $pclzip->listContent())) {
if (!is_array($getlist) || count($getlist) < 1) return false; return false;
}
if (!is_array($getlist) || count($getlist) < 1) {
return false;
}
return $getlist; return $getlist;
} }
function ___convert() function ___convert()
{ {
$str = func_get_arg(0); $str = func_get_arg(0);
if (!function_exists("mb_convert_encoding")) return $str; if (!function_exists("mb_convert_encoding")) {
return $str;
}
$encode = func_num_args() < 2 ? "UTF-8" : func_get_arg(1); $encode = func_num_args() < 2 ? "UTF-8" : func_get_arg(1);
$enlist = func_num_args() > 2 ? func_get_arg(2) : "auto,CP936"; $enlist = func_num_args() > 2 ? func_get_arg(2) : "auto,CP936";
return mb_convert_encoding($str, $encode, $enlist); return mb_convert_encoding($str, $encode, $enlist);
@ -46,8 +54,12 @@ function ___getmime()
$type = trim(func_get_arg(1)); $type = trim(func_get_arg(1));
$type = explode(':', $type); $type = explode(':', $type);
} }
if (!is_file($path)) return false; if (!is_file($path)) {
if (!($fp = fopen($path, "rb"))) return false; return false;
}
if (!($fp = fopen($path, "rb"))) {
return false;
}
$bsupport = array( $bsupport = array(
array('jpg', 'ffd8ff', 'image/jpeg'), array('jpg', 'ffd8ff', 'image/jpeg'),
array('png', '89504e47', 'image/png'), array('png', '89504e47', 'image/png'),
@ -90,7 +102,9 @@ function ___sendfile()
$emailbody .= "Content-type: text/plain; charset=utf-8\r\n"; $emailbody .= "Content-type: text/plain; charset=utf-8\r\n";
$emailbody .= "Content-transfer-encoding: 8bit\r\n\r\n"; $emailbody .= "Content-transfer-encoding: 8bit\r\n\r\n";
while ($i < count($fs)) { while ($i < count($fs)) {
if (!is_file($fs[$i]) || !is_readable($fs[$i])) continue; if (!is_file($fs[$i]) || !is_readable($fs[$i])) {
continue;
}
$attachment = chunk_split(base64_encode(file_get_contents($fs[$i]))); $attachment = chunk_split(base64_encode(file_get_contents($fs[$i])));
$emailbody .= "--$systags\r\n"; $emailbody .= "--$systags\r\n";
$emailbody .= "Content-type: application/octet-stream; name=" . ___basename($fs[$i]) . "\r\n"; $emailbody .= "Content-type: application/octet-stream; name=" . ___basename($fs[$i]) . "\r\n";
@ -149,7 +163,9 @@ function ___realpath()
{ {
$path = func_get_arg(0); $path = func_get_arg(0);
$path = str_replace('\\', '/', $path); $path = str_replace('\\', '/', $path);
if (!is_link($path)) return realpath($path); if (!is_link($path)) {
return realpath($path);
}
return preg_replace('/[^:]?\/{2,}/si', '/', $path); return preg_replace('/[^:]?\/{2,}/si', '/', $path);
} }
@ -172,7 +188,9 @@ function ___filesize()
function ___superexec() function ___superexec()
{ {
$cmd = trim(func_get_arg(0)); $cmd = trim(func_get_arg(0));
if (php_uname("s") != "Linux") return false; if (php_uname("s") != "Linux") {
return false;
}
if ($cmd == "" || !function_exists("proc_open") || !function_exists("stream_get_contents")) { if ($cmd == "" || !function_exists("proc_open") || !function_exists("stream_get_contents")) {
return false; return false;
} }
@ -193,9 +211,13 @@ function ___shortpath()
$path = trim(func_get_arg(0)); $path = trim(func_get_arg(0));
$path = ___convert($path, "UTF-8"); $path = ___convert($path, "UTF-8");
if (function_exists('mb_strlen')) { if (function_exists('mb_strlen')) {
if (mb_strlen($path, "UTF-8") <= 18) return $path; if (mb_strlen($path, "UTF-8") <= 18) {
return $path;
}
} else { } else {
if (strlen($path) <= 18) return $path; if (strlen($path) <= 18) {
return $path;
}
} }
$path1 = function_exists('mb_substr') ? mb_substr($path, -9, 9, "UTF-8") : substr($path, -9); $path1 = function_exists('mb_substr') ? mb_substr($path, -9, 9, "UTF-8") : substr($path, -9);
$path2 = function_exists('mb_substr') ? mb_substr($path, 0, 9, "UTF-8") : substr($path, 0, 9); $path2 = function_exists('mb_substr') ? mb_substr($path, 0, 9, "UTF-8") : substr($path, 0, 9);
@ -211,8 +233,9 @@ function ___windowsdisk()
$disks[] = $item; $disks[] = $item;
} }
} }
if (empty($disks)) return false; if (empty($disks)) {
return false;
}
return $disks; return $disks;
} }
?>
?>