You can add a newline character to a PHP string in the following ways: Using the PHP_EOL Constant; Using the Newline Character in a Double-Quoted String; Using the chr() Function. Using the PHP_EOL Constant PH
***字符串函数*** trim(string,charlist); 用途:删除字符串的空格或其他预定义字符 >>例子:$str = "\r\nHello World!\r\n"; trim($str); 输出: Hello World! rtrimstring,charlist; <=> chop(string); 用途:删除字符串右端的空格或其他预定义字符 ltrim(string,charlist); 用途:删除...
$string = str_replace(';','',$string); $string = str_replace('<','<',$string); $string = str_replace('>','>',$string); $string = str_replace("{",'',$string); $string = str_replace('}','',$string); $string = str_replace('','',$string); return $string; }...
17. implode 和15是反向操作,用字符串连接数组元素成一个。 例如将: array("包子", "馒头", "米饭"),使用-组合成 包子-馒头-米饭 18. trim 剥离字符串首尾的空白字符。 19. strrev 字符串反序 hello --> olleh. 20. ord 将字符转换成ascii码 ...
xml_set_character_data_handler() 函数建立字符数据处理器。 xml_parser_set_option() 函数为 XML 解析器进行选项设置。 xml_parser_get_option() 函数从 XML 解析器获取选项设置信息。 xml_parser_free() 函数释放 XML 解析器。 xml_parser_create() 函数创建 XML 解析器。
↑ Prepends UTF-8 BOM character to the string and returns the whole string.INFO: If BOM already existed there, the Input string is returned.EXAMPLE: UTF8::add_bom_to_string('fòô'); // "\xEF\xBB\xBF" . 'fòô'Parameters:string $str The input string. Return:non-...
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 })...
4 * @return string 5 */ 6public function broadcastAs() 7{ 8 return 'server.created'; 9}If you customize the broadcast name using the broadcastAs method, you should make sure to register your listener with a leading . character. This will instruct Echo to not prepend the application's ...
↑ Prepends UTF-8 BOM character to the string and returns the whole string.INFO: If BOM already existed there, the Input string is returned.EXAMPLE: UTF8::add_bom_to_string('fòô'); // "\xEF\xBB\xBF" . 'fòô'Parameters:string $str The input string. Return:string...