libxml_use_internal_errors() 函数禁用标准的 libxml 错误,并启用用户错误处理。 libxml_get_last_error() 函数从 libxml 错误缓冲中获取最后一个错误。 libxml_get_errors() 函数从 libxml 错误缓冲中获取错误。 libxml_clear_errors() 函数清空 libxml 错误缓冲。 setrawcookie() 函数不对 cookie 值进行...
ftp_exec() 函数请求在 FTP 服务器上执行一个程序或命令。 ftp_delete() 函数删除 FTP 服务器上的一个文件。 ftp_connect() 函数建立一个新的 FTP 连接。 ftp_close() 函数关闭 FTP 连接。 ftp_chmod() 函数设置 FTP 服务器上指定文件的权限。 ftp_chdir() 函数改变 FTP 服务器上的当前目录。 ftp_cdu...
ucfirst() makes the first character uppercase strpos() finds the firsts occurrence of a substring in the string explode() to split a string into an array implode() to join array elements in a string 编写注释 编写注释的方法如下: 代码语言:php AI代码解释 // single comment /* this is a ...
Previously, the system defaulted to using the utf8mb3 collation, which is deprecated in MySQL 8. No features are affected by this change. This change introduces support for Basic Multilingual Plane (BMP) and supplementary characters and requires a maximum of four bytes per multibyte character....
You pass this function in a resource returned from mysql_query, and it lets you cycle through each row in the results returned from your SQL query. Here’s the basic pattern: Write your SQL query, and store it in a string or a variable. Pass your query into mysql_query and get back...
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fields // - path: string // - domain: string // - secure: boolean // - expiry: number (seconds since epoch) $session->setCookie($cookie_array); // DELETE /session/:sessionId/cookie $session->deleteAllCookies() // DELETE /session/:sessionId/cookie/:name $session->deleteCookie($name...
The given string is prefixed to the route name exactly as it is specified, so we will be sure to provide the trailing . character in the prefix:1Route::name('admin.')->group(function () { 2 Route::get('users', function () { 3 // Route assigned name "admin.users"... 4 })-...
The given string is prefixed to the route name exactly as it is specified, so we will be sure to provide the trailing . character in the prefix:1Route::name('admin.')->group(function () { 2 Route::get('/users', function () { 3 // Route assigned name "admin.users"... 4 })...
delete() See unlink() dirname() Returns the directory name component of a path disk_free_space() Returns the free space of a filesystem or disk disk_total_space() Returns the total size of a filesystem or disk diskfreespace() Alias of disk_free_space() fclose() Closes an open file ...