String(字符串), Integer(整型), Float(浮点型), Boolean(布尔型), Array(数组), Object(对象), NULL(空值)。 字符串 你可以将任何文本放在单引号和双引号中: <?php $x="Hello world!";echo $x;echo"";$x='Hello world!';//单引号 包括字符串字面量 双引号包含的字符串 可包含变量echo $x;?> ...
Operation (string): This can be either GET, LEN, or RESET Length (integer), optional: If executing a SLOWLOG GET command, you can pass an optional length. Return value The return value of SLOWLOG will depend on which operation was performed. SLOWLOG GET: Array of slowLog entries, as ...
复制 array(8){[0]=>array(9){["id"]=>int(1)["pid"]=>int(0)["order"]=>int(0)["title"]=>string(18)"超级用户管理"["controller"]=>string(0)""["method"]=>string(0)""["ishidden"]=>int(0)["status"]=>int(0)["children"]=>array(1){[0]=>array(8){["id"]=>int(...
Respects class-string<T> annotation when accessing static class members through indirect type.Property access visibility check.Colorize constant values in PHP doc blocks in a uniform color.Type inferring improvements, @global tag inherited from base if necessary....
dm.check_persistent 在重用前检查连接是否还可用,1:检查;0:不检查。缺省为 1 dm.check_persistent = 1 dm.fetch_number 设置dmphp7 和 dmphp8 中 dm_fetch_array 获取 NUMBER 类型数据的返回类型,0:返回 DOUBLE;1:返回 STRING。缺省为 0 dm.fetch_number = 1 dm.quote_replace 是否将 SQL 语句中的双...
PHP automatically associates a data type to the variable, depending on its value. Since the data types are not set in a strict sense, you can do things like adding a string to an integer without causing an error. In PHP 7, type declarations were added. This gives us an option to speci...
);$all=array_diff($all["internal"],$bad);foreach($allas$function){$parameters="$function";$f=newReflectionFunction($function);foreach($f->getParameters()as$param){if($param->isArray()){$parameters.="ARRAY ";}else{$parameters.="STRING ";}}echosubstr($parameters,0,-1);echo"\n";...
If you would like to use the new driver, you should add the user_id (nullable integer), ip_address (nullable string), and user_agent (text) columns to your session database table.StringyThe "Stringy" library is no longer included with the framework. You may install it manually via ...
varYstringName of counter variable. startYintegerValue of begin counter. endYintegerValue of end counter. stepNintegerValue of increment/decrement step (default: 1). Examples how this tag is compiled into PHP: ViewLanguage ExamplePHP Translation ...
type arrtype is table of varchar2(20) index by pls_integer; procedure selbulk(p1 out arrtype);end fetchperfpkg;/create or replace package body fetchperfpkg as procedure selbulk(p1 out arrtype) is begin select mycol bulk collect into p1 from bigtab; end selbulk;end fetchperfpkg;/show ...