// 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...
xml_set_default_handler() 函数为 xml 解析器建立默认的数据处理器。 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_pa...
7.Disallow the ASCII delete control character in identifiers The ASCII delete control character (0x7F) can no longer be used in identifiers that are not quoted. 8.error_log changes with syslog value If the error_log ini setting is set to syslog, the PHP error levels are mapped to the sys...
综上,具体构造如下图: $config = unserialize(base64_decode(Typecho_Cookie::get('__typecho_config')));Typecho_Cookie::delete('__typecho_config');$db = new Typecho_Db($config['adapter'], $config['prefix']); 反序列化结果存储到$config变量中,然后将$config[‘adapter’]和$config[‘prefix’]...
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。
Delete .github/ISSUE_TEMPLATE/bug_report.md 2个月前 .idea task: base preparations for AI plugin 23天前 .phive Add api documentation generation via phpdocumentor 8个月前 .phpdoc/template update comments 8个月前 .phpstan Updating and fixing unit tests 6个月前 .pint task...
Always use UTF-8 compatible versions of string manipulation functionswhen you convert strings to UTF-8 in PHP There are several PHP functions that will fail, or at least not behave as expected, if the character representation needs more than 1 byte (as UTF-8 does). An example is thestrlen...
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
Use fopen(), fread(), and fclose() to open, read, and close a fileUse fgets() to read a single line from a fileUse feof() to read through a file, line by line, until end-of-file is reachedUse fgetc() to read a single character from a file ...
This change introduces support for Basic Multilingual Plane (BMP) and supplementary characters and requires a maximum of four bytes per multibyte character. Updated default value for 2FA OTP window The spomky-labs/otphp library has changed the way that the one-time password (OTP) window is ...