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...
// Note how we cut the string at a non-Ascii character for demonstration purposes$string=mb_substr($string,0,15);// Connect to a database to store the transformed string // See the PDO example in this document for more information // Note the `charset=utf8mb4` in the Data Source N...
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...
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 ...
a 函数说明 abs 绝对值 acos 反余弦 acosh 反双曲余弦 addcslashes 以 C 语言风格使用反斜线转义字符串中的字符 addslashes 使用反斜线引用字符串 apache_child_terminate 在本次请求结束后终止 apache 子进程 apache_geten
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....
Fixed pcntl_setcpuaffinity exception type from ValueError to TypeError for the cpu mask argument with entries type different than int/string. PCRE: Fixed bug GH-17122 (memory leak in regex). PDO: Fixed a memory leak when the GC is used to free a PDOStatment. Fixed a crash in the PDO ...
The "hello.php" script (in document root folder) retrieves the form data in the $_POST array and renders it as the HTTP response back to the browser − <?phpecho"First name: ".$_POST['first_name']." "."Last Name: ".$_POST['last_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 })...
For example, you may want to prefix the names of all of the routes in the group with admin. 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:...