AI代码解释 PHPAPIintphp_getimagetype(php_stream*stream,char*filetypeTSRMLS_DC){...if(!memcmp(filetype,php_sig_gif,3)){returnIMAGE_FILETYPE_GIF;}elseif(!memcmp(filetype,php_sig_jpg,3)){returnIMAGE_FILETYPE_JPEG;}elseif(!memcmp(filetype,php_sig_png,3)){...}} 去掉了一些细节,php_sig_gi...
在index.php很容易改变。您只需稍微改变一下if语句。 //partial code for index.php if ($navigationIsClicked ) { $fileToLoad = $_GET['page']; } else { $fileToLoad = "skills"; } $pageData->content .=include_once "views/$fileToLoad.php"; 显著的变化是$fileToLoad从 URL 变量page中获取...
ENname = 'hello' for x in name: print(x) if x == 'l': break #退出for...
if ($conn = fsockopen ($nic_server, 43)) { fputs($conn, $domain."\r\n"); while(!feof($conn)) { $output .= fgets($conn,128); } fclose($conn); } else { die('Error: Could not connect to ' . $nic_server . '!'); } return $output; } 语法: <?php $domain = "http:...
elseif/else if 流程控制的替代语法 while do-while for foreach break continue switch declare return require include require_once include_once goto 函数 用户自定义函数 函数的参数 返回值 可变函数 内部(内置)函数 匿名函数 类与对象 简介 基本概念 属性 类常量 类的自动加载 构造函数和析构函数 访问控制(...
function resize_image($filename, $tmpname, $xmax, $ymax) { $ext = explode(".", $filename); $ext = $ext[count($ext)-1]; if($ext == "jpg" || $ext == "jpeg") $im = imagecreatefromjpeg($tmpname); elseif($ext == "png") $im = imagecreatefrompng($tmpname); elseif(...
private function getArgs($key, $method) { $dataSource = null; $isNginxEnv = false; if ($method == 'GET') { if (function_exists('ngx_query_args')) { $dataSource = ngx_query_args(); $isNginxEnv = true; } else { $dataSource = $_GET; } } else { if (function_exists('ngx...
1 class SafeNumber extends Container { 2 public function map(callable $f): SafeNumber { 3 if(!isset($this->_value) || is_nan($this->_value)) { 4 return static::of(); // empty container } 5 else { 6 return static::of(call_user_func($f, $this->_value)); 7 } 8 } 9 ...
} else if (PS(invalid_session_id)) { /* address instances where the session read fails due to an invalid id */ PS(invalid_session_id) = 0; efree(PS(id)); PS(id) = NULL; goto new_session; } 在这之前,其实还有一个逻辑:php_session_track_init,用于清除PHP中已经存在的$_SESSION数组...
} elseif (!defined('MULTISITE')) { define('MULTISITE', false);} // 注册关闭函数register_shutdown_function('shutdown_action_hook'); // 如果启用了SHORTINIT,则停止加载WordPress的大部分功能if (SHORTINIT) { return false;} // 加载L10n库require_once ABSPATH . WPINC . '/l10n.php';require...